Hydraulic wire stripping device

Abstract

The application provides a hydraulic wire cutting device, which comprises a handle assembly, a cutter holder assembly, and a blade. The cutter holder assembly is rotatably arranged on the handle assembly. The blade is arranged on the handle assembly and is driven by the handle assembly to reciprocate relative to the handle assembly. An end of the cutter holder assembly close to the blade is arranged in a U shape. When cutting the wire, the wire is inserted into the end of the cutter holder assembly, so that the blade cuts the wire together with the cutter holder assembly. The blade cuts the wire in one direction together with the cutter holder assembly. When one side is cut, the cutter holder assembly is attached to the other side to cut the wire, so that a flat surface is obtained, the cut of the wire is smooth, and the flux can be uniformly penetrated into the metal at high temperature.

Description

Technical Field

[0001] This application relates to a wire cutting device, and more particularly to a hydraulic wire cutting device. Background Technology

[0002] When cutting wires, handheld hydraulic cutters are usually used. Existing cutters often produce beveled cuts when cutting wires. When wires are cut at an angle, the contact area between wires is small during wire soldering, which can lead to uneven flux penetration and affect the soldering effect. Utility Model Content

[0003] This application provides a hydraulic wire cutting device to solve the problems existing in related technologies. The technical solution is as follows:

[0004] This application provides a hydraulic wire cutting device, including:

[0005] Handle assembly;

[0006] Tool post assembly, the tool post assembly is rotatably mounted on the handle assembly;

[0007] The blade is mounted on the handle assembly, which drives the blade to reciprocate relative to the handle assembly. The end of the blade holder assembly near the blade is arranged in a "U" shape. When cutting a wire, the wire is inserted into one end of the blade holder assembly so that the blade engages with the blade holder assembly to cut the wire.

[0008] In one implementation,

[0009] The tool holder assembly includes:

[0010] The blade head connecting housing is mounted on the handle assembly.

[0011] The front tool post is located on the end of the blade head connecting housing away from the handle assembly.

[0012] In one implementation,

[0013] The front blade holder has a U-shaped cross-section. When cutting wires, the wire is inserted into the groove of the front blade holder to drive the blade to cut the wire.

[0014] In one implementation,

[0015] When the blade head connecting housing rotates, the blade rotates along with the blade holder assembly.

[0016] In one implementation, it further includes:

[0017] Several movable steel balls are set on the blade head connecting shell, and the handle assembly has steel ball grooves that are adapted to the movable steel balls.

[0018] In one implementation,

[0019] The end of the blade head connecting shell away from the handle assembly has a notch, and the shape of the front blade holder matches the shape of the notch.

[0020] In one implementation,

[0021] The blade head connecting housing has a groove that matches the shape of the blade, and the groove is located at the notch.

[0022] In one implementation,

[0023] The handle assembly includes:

[0024] The outer casing has a ball bearing groove located on it.

[0025] The blade cylinder is located inside the outer casing, and the blade is mounted on the blade cylinder. When the blade head is connected to the casing and rotates, the blade rotates relative to the blade cylinder.

[0026] In one implementation, it further includes:

[0027] The movable block is set on the front tool holder and has a protrusion that corresponds to the groove of the front tool holder.

[0028] In one implementation,

[0029] The movable block has a groove, and the movable block is mounted on the front tool holder by bolts, with the bolts passing through the grooves.

[0030] The advantages or beneficial effects of the above technical solutions include at least the following:

[0031] By using a blade and a tool holder assembly, the blade cuts the wire in one direction. After cutting one side, the tool holder cuts the wire again against the plane of the other side to obtain a flat surface, thus achieving a smooth cut on the wire and ensuring that the flux penetrates evenly at high metal temperatures.

[0032] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0033] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0034] Figure 1 This is a schematic diagram of the structure of this utility model;

[0035] Figure 2 for Figure 1 Schematic diagram of the connection structure between the handle assembly and the blade;

[0036] Figure 3 for Figure 1 Exploded view of the middle tool holder assembly;

[0037] Figure 4 for Figure 3 Schematic diagram of the front-end tool holder;

[0038] 100. Handle assembly; 110. Outer shell; 111. Ball bearing groove; 120. Blade cylinder;

[0039] 200. Tool holder assembly; 210. Blade head connecting housing; 211. Notch; 212. Groove; 220. Front tool holder; 230. Movable block; 231. Slide groove;

[0040] 300. Blade. Detailed Implementation

[0041] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0042] Figures 1-4 This diagram illustrates the structure of a hydraulic wire cutting device according to an embodiment of this application. Figures 1-4 As shown, the wire cutting device may include:

[0043] Handle assembly 100;

[0044] Tool post assembly 200, which is rotatably mounted on handle assembly 100;

[0045] The blade 300 is mounted on the handle assembly 100. The handle assembly 100 drives the blade 300 to reciprocate relative to the handle assembly 100. The end of the tool holder assembly 200 near the blade 300 is arranged in a "U" shape. When cutting a wire, the wire is inserted into one end of the tool holder assembly 200 so that the blade 300 cooperates with the tool holder assembly 200 to cut the wire.

[0046] In this embodiment, during use, the handle assembly 100 is held and the wire is inserted into the groove 212 of the blade holder assembly 200. The button of the handle assembly 100 is pressed to retract the blade 300. The blade 300, in conjunction with the blade holder assembly 200, cuts the wire. The blade 300 cuts in one direction. After one side is cut, the blade holder cuts the wire again along the plane of the other side to obtain a flat surface, thereby achieving a smooth cut on the wire and ensuring uniform penetration of flux at high metal temperatures.

[0047] The blade 300 works in conjunction with the tool holder assembly 200. The blade 300 cuts the wire in one direction. After one side is cut, the tool holder cuts the wire again against the plane of the other side to obtain a flat surface, thereby achieving a smooth cut on the wire and ensuring that the flux penetrates evenly at high metal temperatures.

[0048] like Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment,

[0049] Tool holder assembly 200 includes:

[0050] Blade head connecting housing 210 is disposed on handle assembly 100;

[0051] The front tool holder 220 is located on the end of the blade head connecting housing 210 away from the handle assembly 100.

[0052] In this embodiment, the blade head connecting shell 210 is rotatably mounted on the handle assembly 100, thereby enabling the front blade holder 220 to rotate 360 ​​degrees.

[0053] Specifically, the front-end blade holder 220 has a U-shaped cross-section. When cutting the wire, the wire is inserted into the groove 212 of the front-end blade holder 220 to drive the blade 300 to cut the wire. When cutting the wire, the wire is inserted into the groove 212 of the front-end blade holder 220, and the blade 300 moves in one direction to cooperate with the front-end blade holder 220 to cut the wire.

[0054] In one implementation,

[0055] When the blade head connecting housing 210 rotates, the blade 300 rotates along with the blade holder assembly 200.

[0056] In this embodiment, when the blade head connecting shell 210 rotates, the blade 300 rotates accordingly, thereby ensuring that the blade 300 is always aligned with the direction of the front blade holder 220. When cutting the wire, the blade 300 slides along the side of the front blade holder 220 to cut the wire.

[0057] like Figure 2 As shown, in one embodiment, it further includes:

[0058] Several movable steel balls are disposed on the blade head connecting housing 210, and the handle assembly 100 has a steel ball groove 111 adapted to the movable steel balls.

[0059] In this embodiment, the movable steel ball is located in the steel ball groove 111. The movable steel ball rolls along the steel ball groove 111, realizing the rotation of the blade head connecting shell 210 relative to the handle.

[0060] like Figure 3 and Figure 4 As shown, in one embodiment,

[0061] The end of the blade head connecting shell 210 away from the handle assembly 100 has a notch 211, and the shape of the front blade holder 220 is adapted to the shape of the notch 211.

[0062] The blade head connecting housing 210 has a groove 212 that matches the shape of the blade 300, and the groove 212 is located at the notch 211.

[0063] In this embodiment, the blade head connecting shell 210 has a notch 211, and one side of the front blade holder 220 is installed at the notch 211. The groove 212 is connected to the notch 211. When the front blade holder 220 is installed at the notch 211, the front blade holder 220 covers the groove 212, making the groove 212 a hole for the blade 300 to pass through. At this time, when the blade head connecting shell 210 rotates relative to the handle assembly 100, the blade head rotates accordingly, so that the blade head and the front blade holder 220 rotate at the same time, ensuring that the blade head and the front blade holder 220 cooperate to cut the wire.

[0064] Specifically, when the front tool holder 220 is installed at the notch 211, part of the front tool holder 220 is located outside the notch 211, and the front tool holder 220 located outside the notch 211 is in an inverted L shape.

[0065] like Figures 1-2 As shown, in one embodiment,

[0066] Handle assembly 100 includes:

[0067] The outer casing 110 has a ball bearing groove 111 located on it.

[0068] The blade cylinder 120 is located inside the outer casing 110, and the blade 300 is mounted on the blade cylinder 120. When the blade head connecting casing 210 rotates, the blade 300 rotates relative to the blade cylinder 120.

[0069] In this embodiment, the handle assembly 100 includes a housing 110, a blade cylinder 120, an oil pipe inlet, and a power button. The blade cylinder 120 is controlled by the power button, thereby driving the reciprocating motion of the blade 300. This handle is existing technology, and its structure and motion principle will not be described in detail here.

[0070] like Figure 3 As shown, in one embodiment, it further includes:

[0071] Movable block 230 is disposed on front tool holder 220. Movable block 230 has a protrusion that corresponds to the groove 212 of front tool holder 220.

[0072] The movable block 230 has a groove 231. The movable block 230 is mounted on the front tool holder 220 by bolts, and the bolts pass through the groove 231.

[0073] In this embodiment, the position of the movable block 230 on the front tool holder 220 is adjusted by adjusting the movable block 230, thereby adjusting the distance between the protrusion and the front tool holder 220, and further changing the width of the groove 212 of the front tool holder 220, so as to adapt to wires of different thicknesses.

[0074] Specifically, the bolt is located in the slide groove 231. By sliding the bolt in the slide groove 231, the position of the movable block 230 is adjusted, thereby changing the distance between the protrusion and the front tool holder 220 and adjusting the width of the groove 212. After the adjustment is completed, the bolt is tightened to clamp the movable block 230, thereby realizing the adjustment and fastening of the movable block 230.

[0075] The movable block 230 and the front blade holder 220 are engaged in a sawtooth pattern. The protrusion cooperates with the front blade holder 220 to further ensure that the wire from the protrusion to the front blade holder 220 is perpendicular to the blade 330 during cutting, thereby ensuring a smooth wire cut.

[0076] The functions of each module in each device of this utility model embodiment can be found in the corresponding description in the above method, and will not be repeated here.

[0077] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0078] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0079] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A hydraulic wire cutting device, characterized in that, include: Handle assembly; A tool holder assembly, which is rotatably mounted on the handle assembly; The blade is mounted on the handle assembly, which drives the blade to reciprocate relative to the handle assembly. The blade holder assembly is U-shaped near the end of the blade. When cutting a wire, the wire is inserted into one end of the blade holder assembly so that the blade cooperates with the blade holder assembly to cut the wire.

2. The hydraulic wire cutting device according to claim 1, characterized in that, The tool holder assembly includes: A blade head connecting housing is disposed on the handle assembly; A front-end tool holder, which is disposed on the end of the blade head connecting housing away from the handle assembly.

3. The hydraulic wire cutting device according to claim 2, characterized in that, The front-end blade holder has a U-shaped cross-section. When cutting a wire, the wire is inserted into the groove of the front-end blade holder to drive the blade to cut the wire.

4. A hydraulic wire cutting device according to claim 2, characterized in that, When the blade head connecting housing rotates, the blade rotates along with the blade holder assembly.

5. A hydraulic wire cutting device according to claim 2, characterized in that, Also includes: A plurality of movable steel balls are disposed on the blade head connecting shell, and the handle assembly has a steel ball groove adapted to the movable steel balls.

6. A hydraulic wire cutting device according to claim 2, characterized in that, The blade head connecting shell has a notch at the end away from the handle assembly, and the shape of the front blade holder is adapted to the shape of the notch.

7. A hydraulic wire cutting device according to claim 6, characterized in that, The blade head connecting shell has a groove adapted to the shape of the blade, and the groove is located at the notch.

8. A hydraulic wire cutting device according to claim 5, characterized in that, The handle assembly includes: The outer casing, on which the ball groove is located; A blade cylinder is disposed inside the outer casing, and the blade is disposed on the blade cylinder. When the blade head connecting casing rotates, the blade rotates relative to the blade cylinder.

9. A hydraulic wire cutting device according to claim 2, characterized in that, Also includes: A movable block is disposed on the front tool holder, and the movable block has a protrusion that corresponds to the groove of the front tool holder.

10. A hydraulic wire cutting device according to claim 9, characterized in that, The movable block has a sliding groove, and the movable block is mounted on the front-end tool holder by bolts, with the bolts passing through the sliding grooves.

Images