Shoe edge burr removing device

Abstract

The utility model belongs to the technical field of blade tools, and particularly discloses a shoe edge burr removing device which comprises a Y-shaped tool bit, and a V-shaped opening is formed in the head end of the tool bit. The tail ends of two branches of the V-shaped opening are connected, and the head ends of the two branches extend and are bent in the same direction away from the plane where the tool bit is located to form tool noses. The maximum distance between the tool noses is equal to the width of the tail end of the tool bit. The opposite sides of the two branches of the V-shaped opening form blade faces used for cutting the burr edge of the shoe edge, and the blade faces can be tightly attached to the shoe edge to remove the root of the burr edge. The shoe edge burr removing device can adapt to fluctuating shoe edges, and is convenient and fast to use and high in burr removing efficiency. The shoe edge burr removing device is suitable for removing shoe edge burrs in the shoemaking process.

Description

Technical Field

[0001] The utility model belongs to the technical field of blade tools and relates to a shoe edge burr removal device. Background Art

[0002] In the existing shoe production process, most of the shoe parts are integrally formed through a mold. Generally, there are gaps for air to vent at the pressing parts of the mold, which causes some burrs on the edges of the manufactured shoes. At this time, scissors or blades are needed to remove the burrs on the edges of the shoes.

[0003] The Chinese utility model patent with the authorization announcement number CN210143957U discloses a shoe sole trimming tool, which uses a V-shaped working opening on the side to remove the burrs on the shoe sole. However, the tool has the following problems: 1. The blade of the tool is a flat structure, which is only suitable for relatively flat shoe edges. When the shoe edge is undulating, it is difficult to clean the burrs on the shoe edge; 2. The working end of the tool is the side of the blade. In actual operation, the two sides of the V-shaped opening are easily blocked by the protrusions of the shoe edge, making it difficult to clean the burrs on some shoe edges. Summary of the invention

[0004] The purpose of the utility model is to provide a shoe edge burr removal device, which can adapt to the undulating shoe edges and achieve a convenient, fast and efficient shoe edge burr removal effect.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A shoe edge burr removal device, characterized in that it comprises a Y-shaped cutter head, wherein the head end of the cutter head forms a V-shaped opening;

[0007] The two branch tail ends of the V-shaped opening are connected, and the two branch head ends extend and bend in the same direction away from the plane where the blade head is located to form a blade tip;

[0008] The maximum spacing between the blade tips is the same as the width of the blade head tail end;

[0009] The two opposite sides of the two branches of the V-shaped opening are formed with blade surfaces for cutting the burr edge of the shoe edge.

[0010] As a limitation, the tail end of the cutter head is fixedly connected to a connecting rod, and a hand-held handle is provided at the other end of the connecting rod, and the hand-held handle is connected to the connecting rod through a connecting block.

[0011] As a limitation of the connection block, one end of the connection block is fixedly connected to the connection rod, and the other end is detachably connected to the handheld handle.

[0012] As a limitation of the hand-held handle, a plurality of anti-slip areas are provided on the upper surface of the hand-held handle.

[0013] As the utility model adopts the above technical solution, compared with the prior art, the technical progress achieved is:

[0014] (1) The utility model is provided with a V-shaped opening that bends upward to remove burrs from the shoe edge, which can adapt to the ups and downs of the shoe edge, greatly improving the efficiency and effect of removing burrs from the shoe edge;

[0015] (2) The V-shaped opening at the front end of the cutter head in the utility model is the working end. During operation, the two sides of the V-shaped opening will not be blocked by obstacles, which increases the universality of the utility model;

[0016] (3) The tip of the V-shaped opening of the utility model is bent upward, which avoids the possibility of piercing the edge of the shoe during operation and ensures the integrity of the edge of the shoe;

[0017] (4) When the utility model is used, the hand holds the hand-held handle and pushes the V-shaped opening forward to remove the burrs on the edge of the shoe. Compared with applying force in the width direction of the hand-held handle, applying force forward, that is, applying force along the length direction of the hand-held handle, is more in line with the hand's force habits and is more convenient to use.

[0018] The utility model belongs to the technical field of blade tools, can adapt to the undulating shoe edges, and can remove the burrs on the shoe edges conveniently, quickly and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of the V-shaped opening in Example 1 of the utility model.

[0023] In the figure: 1, blade head, 2, connecting rod, 3, connecting block, 4, hand grip, 5, anti-slip area, 11, V-shaped opening, 12, blade surface, 13, blade tip. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Embodiment 1 A shoe edge burr removal device

[0026] like Figure 1 and Figure 2 As shown, this embodiment includes a Y-shaped cutter head 1, a connecting rod 2, a connecting block 3 and a hand-held handle 4. The head end of the cutter head 1 forms a V-shaped opening 11, the tail end of the cutter head 1 is fixed to the connecting rod 2, and is fixedly connected to the connecting block 3 through the connecting rod 2. The other end of the connecting block 3 is provided with an external thread, and the hand-held handle 4 is provided with an internal thread matching therewith, and the two are connected by threads.

[0027] The upper surface of the hand-held handle 4 is provided with two anti-slip areas 5 to facilitate hand holding during operation.

[0028] The two branch tail ends of the V-shaped opening 11 are connected, and the two branch head ends extend and bend in the same direction away from the plane where the blade head 1 is located to form blade tips 13. The maximum distance between the two blade tips 13 is the same as the width of the tail end of the blade head 1. The two branches of the V-shaped opening 11 have opposite sides formed with blade surfaces 12 for cutting the burr edge of the shoe edge.

[0029] During use of this embodiment, first hold the hand grip 4, and the anti-slip area 5 on the hand grip 4 can effectively increase the firmness of the grip; then, make the opening of the V-shaped opening 11 of the cutter head 1 face the burr on the shoe edge, so that the burr is between the two blade surfaces 12 of the V-shaped opening 11, keep the tip 13 facing upward, and the tail end of the cutter head 1 fits tightly with the shoe edge; then, push the cutter head 1 in the direction of the burr with force, and the blade surface 12 at the bottom of the V-shaped opening 11 will remove the root of the burr on the shoe edge, thereby achieving the effect of removing the burr on the shoe edge. If the size of the cutter head 1 is not suitable, you can also rotate the connecting block 3, remove the fixed cutter head 1, connecting rod 2 and connecting block 3, and replace them.

[0030] It should be noted that in this embodiment, the number of anti-slip areas 5 arranged on the upper surface of the hand-held handle 4 is two. In actual situations, the number of anti-slip areas 5 can be adjusted as long as the number is at least one.

[0031] In the present embodiment, the blade tip 13 of the blade head 1 faces upwards during use, and will not damage the shoe edge. The curved V-shaped opening 11 can adapt to various ups and downs of the shoe edge. The blade surface 12 of the V-shaped opening 11 can be close to the root of the burr on the shoe edge. The force application direction is more in line with the hand force. It is convenient and quick to use, and can achieve a good effect of removing the burr on the shoe edge. In the present embodiment, the connecting block 3 and the handheld handle 4 can also be detachably connected by plugging.

Claims

1. A shoe edge burr removal device, characterized in that: A Y-shaped cutter head is provided, wherein a V-shaped opening is formed at the head end of the cutter head; The two branch tail ends of the V-shaped opening are connected, and the two branch head ends extend and bend in the same direction away from the plane where the blade head is located to form a blade tip; The maximum spacing between the blade tips is the same as the width of the blade head tail end; The two opposite sides of the two branches of the V-shaped opening are formed with blade surfaces for cutting the burr edge of the shoe edge.

2. A shoe edge burr removal device according to claim 1, characterized in that: The tail end of the cutter head is fixedly connected to a connecting rod, and a hand-held handle is provided at the other end of the connecting rod. The hand-held handle is connected to the connecting rod through a connecting block.

3. A shoe edge burr removal device according to claim 2, characterized in that: One end of the connecting block is fixedly connected to the connecting rod, and the other end is detachably connected to the handheld handle.

4. The shoe edge burr removal device according to claim 2, characterized in that: A plurality of anti-slip areas are provided on the upper surface of the hand-held handle.

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