Wire stripper

Abstract

The utility model relates to the field of machining, in particular to a wire stripper. The wire stripper comprises a base, a first clamping plate, a guide rod, a spring, a fixing rod, a cutting knife, a supporting plate, a wire pulling mechanism and the like. The fixing rods are symmetrically installed on the base, the two guide rods are installed on the fixing rods in a sliding mode, the guide rods are sleeved with the springs, the first clamping plate is installed on the two guide rods jointly, the supporting plate is installed on the base, the cutting knife is installed on the supporting plate in a sliding mode, and the wire pulling mechanism used for pulling out a wire at a constant speed for skin cutting is installed on the base. The second clamping block slides on the first electric sliding rail to clamp a wire rod, the mounting frame slides along the second electric sliding rail to drive the wire rod to be pulled out backwards, and the effect of efficiently and stably feeding the wire rod is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of machining, especially to a wire stripping device. BACKGROUND

[0002] In the electrical, communication, manufacturing and other industries, the wire stripping device is an indispensable tool, which is mainly used for quickly and accurately stripping the outer skin of wires, cables and other wires to expose the internal metal wire core, facilitating subsequent connection, welding or assembly work.

[0003] However, in the traditional design of the wire stripping device, the importance of the fixing device is often ignored, or only a simple and unstable fixing method is provided. This leads to the wire easily shaking or deviating during the stripping process due to external force, thereby affecting the accuracy and efficiency of stripping. Especially when dealing with thin or long wires, this instability is more pronounced, and even may cause inaccurate stripping position, damage to the internal metal wire core, and reduce product quality. Moreover, most existing wire stripping devices rely on manual feeding of wires, which is difficult to ensure the uniformity and stability of the feeding speed, and may easily lead to uneven stripping depth, affecting the stripping quality. Secondly, long-time manual operation can easily make the operator feel tired, which not only reduces the work efficiency, but also may increase the risk of operation errors. In addition, with the expansion of production scale and the popularity of automated production lines, manual feeding has been difficult to meet the demand of efficient and continuous production.

[0004] Therefore, there is an urgent need for a wire stripping device that can stably feed wires. SUMMARY

[0005] The utility model discloses to overcome the shortcomings of the existing wire stripping device lacking effective fixing and needing manual feeding, and provides a wire stripping device.

[0006] The technical scheme of the utility model: in order to solve the above technical problem, the utility model provides a wire stripping device, which comprises a base, a first clamping plate, a guide rod, a spring, a fixing rod, a cutting knife, a supporting plate and a wire pulling mechanism, the fixing rod is symmetrically installed on the base, two guide rods are slidably installed on the fixing rod, the spring is sleeved on the guide rod, the first clamping plate is jointly installed on the two guide rods, the supporting plate is installed on the base, the cutting knife is slidably installed on the supporting plate, and the wire pulling mechanism for uniformly pulling out the wire to strip is installed on the base.

[0007] Preferably, the wire pulling mechanism comprises a second clamping block, a mounting frame, a first electric sliding rail and a second electric sliding rail, the second electric sliding rail is symmetrically installed on the base, the mounting frame is slidably installed on the second electric sliding rail, the first electric sliding rail is installed in the mounting frame, and the second clamping block is slidably installed on the first electric sliding rail.

[0008] Preferably, further comprising: a baffle, the baffle is installed on the first clamping plate.

[0009] Preferably, further comprising: a stop block, the stop block is arranged on the baffle.

[0010] Preferably, further comprising: a threaded rod, the threaded rod is rotatably installed on the support plate, and the cutting knife is threadedly connected with the threaded rod.

[0011] Preferably, further comprising: a separation rod, the separation rod is commonly installed on the two mounting frames.

[0012] Preferably, one side of the first clamping plate is provided with a rubber pad.

[0013] The utility model discloses the beneficial effects of:

[0014] 1, the utility model discloses a second clamping block is clamped to wire on the first electric slide rail and slides, and the mounting frame is along second electric slide rail sliding and drives wire to pull out to the back, reaches the effect of high -efficient stable wire feeding.

[0015] 2, the utility model discloses the height of cutting knife is adjusted to cutting knife through the rotation threaded rod, reduces the error in the cutting process, reaches the effect of improving cutting precision. DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is the three-dimensional structure cross section view of the first clamping plate of the utility model.

[0018] Figure 3 It is the three-dimensional structure schematic view of cutting knife, support plate and threaded rod of the utility model.

[0019] Figure 4 It is the three-dimensional structure cross section view of the mounting frame of the utility model.

[0020] The marks in the drawings are: 1 - base, 2 - baffle, 201 - stop block, 3 - first clamping plate, 301 - guide rod, 302 - spring, 4 - fixed rod, 5 - second clamping block, 501 - mounting frame, 502 - first electric slide rail, 503 - second electric slide rail, 6 - cutting knife, 601 - support plate, 602 - threaded rod, 7 - separation rod. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Example 1: a wire stripping device, such as Figure 1 , Figure 2 and Figure 3As shown, it comprises a base 1, a first clamping plate 3, a guide rod 301, a spring 302, a fixed rod 4, a cutting knife 6, a support plate 601 and a wire pulling mechanism, two fixed rods 4 are installed on the base 1, one guide rod 301 is slidably arranged on each of the two fixed rods 4 upwards and downwards, a spring 302 is sleeved on the guide rod 301, the first clamping plate 3 is arranged on the two guide rods 301 on the same fixed rod 4, a rubber pad is pasted on one side of the middle of the first clamping plate 3, the rubber pad has good elasticity and buffering effect, which can reduce the damage such as indentation and scratch on the surface of the wire caused by direct contact with the metal clamping plate, the support plate 601 is arranged in the middle of the base 1, the cutting knife 6 is slidably arranged on the support plate 601, and the wire pulling mechanism is installed on the base 1, which can pull out the wire at a uniform speed to reduce vibration and shaking caused by uneven speed, so that the cutting process is more stable.

[0023] As shown in Figure 4 The wire pulling mechanism comprises a second clamping block 5, a mounting frame 501, a first electric sliding rail 502 and a second electric sliding rail 503, two second electric sliding rails 503 are installed on the right side of the base 1, a mounting frame 501 is slidably arranged on each of the two second electric sliding rails 503, a first electric sliding rail 502 is arranged in the mounting frame 501, and a second clamping block 5 is slidably arranged on the first electric sliding rail 502. The second clamping block 5 can clamp and pull out the wire, and the second clamping block 5 can firmly clamp the wire to prevent the wire from slipping or deviating during cutting or processing, thereby ensuring the precision of cutting or processing.

[0024] When it is necessary to peel the wire, the wire is passed between the first clamping plates 3, the guide rods 301 slide on the fixed rods 4 towards the middle, so that the two first clamping plates 3 limit the wire, then the second clamping block 5 slides on the first electric sliding rail 502 to clamp the wire, and then the mounting frame 501 slides along the second electric sliding rail 503 to pull the wire out backward, so that the wire is cut at the top by the cutting knife 6 in the middle. When the mounting frame 501 slides along the second electric sliding rail 503 to the end, the second clamping block 5 slides on the first electric sliding rail 502 to loosen the wire, and then the mounting frame 501 resets along the second electric sliding rail 503 to clamp and pull out the next section of the wire. The cycle is repeated to realize continuous processing and cutting of the wire.

[0025] Example 2: based on example 1, as shown in Figure 1 and Figure 3The utility model also includes: the baffle 2, the block 201, the threaded rod 602 and the separation rod 7, the first clamping plate 3 is provided with the inclined baffle 2, the baffle 2 middle part is installed to the block 201 that inclines to the middle, the inclined baffle 2 and the block 201 that inclines to the middle can form a guide surface, and the wire is guided and positioned, when the wire is sent into the processing area, these inclined parts can ensure that the wire advances according to the predetermined path and direction, reduces the possibility of deviation and misplacement, the support plate 601 front side rotatoryly provided with the threaded rod 602, the threaded rod 602 is connected in screw thread mode on the cutting knife 6 front side, the cutting knife 6 rear side is slidably connected with the limiting rod on the support plate 601, two mounting frames 501 are jointly connected with the separation rod 7, and the skin of the wire with the top opening is effectively separated from the internal core and is placed on the upper and lower sides of the separation rod respectively, so that the skin of the wire can be quickly separated from the core, thereby improving the efficiency of the whole processing process.

[0026] When the wire is passed from the first clamping plate 3, under the limiting action of the baffle 2 and the block 201, the wire is guided into the limiting area of the first clamping plate 3, ensuring that the wire is in the correct position and angle before limiting, which helps to reduce the deviation or distortion of the wire and improve the accuracy and stability of peeling.

[0027] The above-described embodiments only express the preferred embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of deformations, improvements and substitutions can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A wire stripping device comprising a cutting knife (6) and a support plate (601), the support plate (601) is installed on a base (1), the cutting knife (6) is slidingly installed on the support plate (601), characterized in that, It also includes base (1), first clamping plate (3), guide rod (301), spring (302), fixed rod (4) and pull line mechanism, the fixed rod (4) is symmetrically installed on the base (1), two guide rods (301) are slidably installed on the fixed rod (4), the spring (302) is sleeved on the guide rod (301), the first clamping plate (3) is commonly installed on the two guide rods (301), the pull line mechanism for uniform speed wire rod is installed on the base (1) and is pulled out to cut the skin.

2. A wire stripper according to claim 1, wherein The pull line mechanism comprises a second clamping block (5), a mounting frame (501), a first electric sliding rail (502) and a second electric sliding rail (503), the second electric sliding rail (503) is symmetrically installed on the base (1), the mounting frame (501) is slidably installed on the second electric sliding rail (503), the first electric sliding rail (502) is installed in the mounting frame (501), and the second clamping block (5) is slidably installed on the first electric sliding rail (502).

3. A wire stripper according to claim 2, wherein It also includes: The baffle (2) is installed on the first clamping plate (3).

4. A wire stripper according to claim 3, wherein It also includes: The stop block (201) is arranged on the baffle (2).

5. A wire stripper according to claim 4, wherein It also includes: The threaded rod (602) is rotatably installed on the supporting plate (601), and the cutting knife (6) is threadedly connected with the threaded rod (602).

6. A wire stripper according to claim 5, wherein It also includes: The separation rod (7) is commonly installed on the two mounting frames (501).

7. A wire stripper according to claim 6, wherein One side of the first clamping plate (3) is provided with a rubber pad.

Images