Tool bit convenient to install

Abstract

The tool bit convenient to install comprises a tool bit body, a positioning ring is welded to the surface of the tool bit body, an inserting rod is arranged outside the tool bit body, the positioning ring is welded to one end of the inserting rod, the inserting rod is annularly distributed, check blocks are welded to the surface of the inserting rod, and the check blocks are symmetrically distributed. According to the tool bit convenient to install, the positioning ring is welded to the surface of the tool bit body, the inserting rod is arranged outside the tool bit body, one end of the inserting rod is welded to the side face of the positioning ring, and meanwhile the stop block is welded to the surface of the inserting rod, so that when the tool bit is installed, the tool bit body can be embedded into the position, where the tool bit is installed, of a tool, and the inserting rod is embedded into the positioning position on the tool at the moment; when the tool bit body is embedded into a proper position, the positioning ring is arranged on the surface of a tool to limit the tool bit, at the moment, the sleeve head can be directly positioned at a proper mounting position, a positioning effect can be provided when the tool bit is mounted through the positioning ring, and the tool bit is very convenient to mount.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutter heads, and in particular relates to a cutter head which is easy to install. Background Art

[0002] The cutter head is the head of the tool. During the metal processing process, when the metal surface needs to be processed, the tool will be needed to drive the cutter head to process the metal.

[0003] The existing cutter heads on the market have the following problems in actual use:

[0004] 1. When the traditional cutter head is actually used, it needs to be installed on the tool before use. During the installation process, the position of the cutter head needs to be constantly adjusted to prevent the cutter head from being installed too inward or too outward. At this time, the position needs to be adjusted back and forth manually, which is troublesome to use;

[0005] 2. Most of the cutter heads are installed on one end of the tool during use. At this time, most of the cutter heads are fixed on the tool by extrusion. Extrusion is used to increase the friction between the tool and the cutter head for fixation. There is no additional reinforcement structure, and the stability is poor during use. Utility Model Content

[0006] The utility model aims to provide a cutter head that is easy to install, so as to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a cutter head that is easy to install, comprising a cutter head body, a positioning ring welded on the surface of the cutter head body, an insertion rod is provided on the outside of the cutter head body, a positioning ring is welded on one end of the insertion rod, the insertion rod is distributed in a ring form, and a stopper is welded on the surface of the insertion rod, and the stopper is symmetrically distributed.

[0008] Preferably, a slot is provided on the surface of the cutter head body, an anti-skid ring is sleeved on the surface of the cutter head body, the anti-skid ring is located inside the slot, the anti-skid rings are distributed in an equidistant manner, and a rubber strip is fixedly connected to the side of the anti-skid ring.

[0009] Preferably, an external thread groove is provided on the surface of the cutter head body, a limiting ring is sleeved on the surface of the external thread groove, and an internal thread is provided inside the limiting ring.

[0010] Preferably, the other end of the rubber strip is fixedly connected to a retaining ring, the retaining ring is located inside the slot, and the side surface of the retaining ring is fitted to the limiting ring.

[0011] Preferably, anti-skid grooves are provided on the surface of the limiting ring, and the anti-skid grooves are distributed in a ring shape.

[0012] Preferably, a rubber head is bonded to the surface of the protective collar, and the rubber head is distributed in a ring shape.

[0013] The utility model has the following advantages:

[0014] 1. This kind of cutter head that is easy to install, by welding a positioning ring on the surface of the cutter head body, and providing a plug rod outside the cutter head body, one end of the plug rod is welded to the side of the positioning ring, and a stopper is welded on the surface of the plug rod. When installing the cutter head, the cutter head body can be embedded in the position where the cutter head is installed on the tool, and the plug rod will be embedded in the positioning position on the tool. When the cutter head body is embedded in a suitable position, the positioning ring will be on the surface of the tool to provide a limit for the cutter head. At this time, the sleeve head can be directly positioned in a suitable installation position, and the positioning ring can provide a positioning effect for the cutter head when it is installed, which is very convenient during installation;

[0015] 2. This is a cutter head that is easy to install. A slot is opened on the surface of the cutter head body, and an anti-skid ring is sleeved on the surface of the cutter head body. The anti-skid ring is located inside the slot and is distributed equidistantly. At the same time, a rubber strip is fixedly connected to the side of the anti-skid ring. After the cutter head is installed on the tool, the anti-skid ring can be used to further increase the friction when the tool is used to squeeze the cutter head to increase the friction and fix it. At this time, the cutter head will be more stable when used, and the stability is relatively strong during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positioning ring structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the anti-slip collar structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the limit ring structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Cutter head body; 2. Positioning ring; 3. Insert rod; 4. Stop block; 5. Slot; 6. Anti-slip ring; 7. Rubber strip; 8. Rubber head; 9. Stop ring; 10. Limiting ring; 11. Anti-slip groove; 12. External thread groove. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a cutter head of the utility model that is easy to install, in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, the utility model is a cutter head that is easy to install, including a cutter head body 1, a positioning ring 2 welded on the surface of the cutter head body 1, and an insertion rod 3 is provided on the outside of the cutter head body 1. By installing the insertion rod 3, when the cutter head body 1 is installed, the insertion rod 3 can be used to insert into a suitable hole groove on the tool, so that the cutter head body 1 and the tool are in a straight line, which is very convenient to use. The positioning ring 2 is welded on one end of the insertion rod 3, and the insertion rod 3 is distributed in a ring form. The surface of the insertion rod 3 is welded with a stopper 4, and the stopper 4 is distributed in a symmetrical form. By installing the positioning ring 2, when the cutter head body 1 is installed, after the cutter head body 1 is embedded in a suitable position, the positioning ring 2 will be on the surface of the tool to provide a limit for the cutter head. At this time, the sleeve can be directly positioned in a suitable installation position, and the positioning ring 2 can provide a positioning effect for the cutter head when it is installed, which is very convenient to install.

[0029] A slot 5 is provided on the surface of the cutter body 1, and an anti-skid ring 6 is sleeved on the surface of the cutter body 1. The anti-skid ring 6 is located inside the slot 5, and the anti-skid ring 6 is distributed in an equidistant manner. A rubber strip 7 is fixedly connected to the side of the anti-skid ring 6. By installing the anti-skid sleeve, the tool squeezes the cutter head to increase the friction force and fix it. The anti-skid ring 6 can be used to further increase the friction force. At this time, the cutter head will be more stable when used, and the stability will be stronger during use.

[0030] An external thread groove 12 is provided on the surface of the cutter head body 1, and a limiting ring 10 is sleeved on the surface of the external thread groove 12. An internal thread is provided inside the limiting ring 10. By providing the external thread groove 12, an installation position can be provided for the limiting ring 10. When the limiting ring 10 needs to be installed, the internal thread inside the limiting ring 10 can be directly utilized, and the limiting ring 10 can be rotated and meshed with each other for installation, which is very convenient to use.

[0031] The other end of the rubber strip 7 is fixedly connected to a retaining ring 9, which is located inside the slot 5. The side of the retaining ring 9 is fitted against the limiting ring 10. By installing the retaining ring 9, when the limiting ring 10 is installed, the side of the retaining ring 9 will be fitted against the side of the limiting ring 10. At this time, the retaining ring 9 can be limited inside the slot 5, thereby providing a fixing effect for the anti-slip ring 6, which is very convenient to use.

[0032] Anti-skid grooves 11 are provided on the surface of the limiting ring 10, and the anti-skid grooves 11 are distributed in a ring shape. By providing the anti-skid grooves 11, when the limiting ring 10 needs to be rotated, the anti-skid grooves 11 can be used to increase the friction between the limiting ring 10 and the palm, so that the hand will not slip when rotating the limiting ring 10, and the stability is strong during use.

[0033] The surface of the anti-slip ring 6 is bonded with a rubber head 8, which is distributed in a ring shape. By installing the rubber head 8, the friction between the cutter head body 1 and the installation position of the cutter head body 1 can be further increased by utilizing the rubber head 8, thereby enhancing stability during use.

[0034] The working principle of the easy-to-install cutter head: when using the easy-to-install cutter head, the anti-skid ring 6 should be first sleeved on the surface of the cutter head body 1 until the anti-skid ring 6 is clamped in the groove 5. At this time, the retaining ring 9 will also be located in the groove 5. Then the limiting ring 10 is installed on the surface of the cutter head body 1. At this time, the internal thread inside the limiting ring 10 and the external thread groove 12 on the surface of the cutter head can be used for installation. During installation, the limiting ring 10 can be rotated until the side of the limiting ring 10 is attached to the side of the retaining ring 9. At this time, the retaining ring 9 can be limited in the groove 5, thereby providing a fixing effect for the anti-skid ring 6. The effect is very convenient to use. After that, the cutter head body 1 can be installed in the appropriate installation position. During installation, the insertion rod 3 will be embedded in the positioning position on the cutter. When the cutter head body 1 is embedded in the appropriate position, the positioning ring 2 will be on the surface of the cutter to provide a limit for the cutter head. At this time, the sleeve head can be directly positioned in the appropriate installation position. The positioning ring 2 can provide a positioning effect when the cutter head is installed. The installation is very convenient. After that, the cutter head can be squeezed with the cutter to increase the friction and fix it. At this time, the friction can be further increased by the anti-slip ring 6, and the cutter head will be more stable when in use, and the stability is relatively strong during use.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cutter head that is easy to install, comprising a cutter head body (1), characterized in that: A positioning ring (2) is welded on the surface of the cutter head body (1); an insertion rod (3) is provided outside the cutter head body (1); a positioning ring (2) is welded on one end of the insertion rod (3); the insertion rod (3) is distributed in a ring-shaped manner; a stopper (4) is welded on the surface of the insertion rod (3); and the stopper (4) is distributed in a symmetrical manner.

2. The easy-to-install cutter head according to claim 1, characterized in that: A slot (5) is provided on the surface of the cutter head body (1), and an anti-skid ring (6) is sleeved on the surface of the cutter head body (1). The anti-skid ring (6) is located inside the slot (5), and the anti-skid rings (6) are distributed in an equidistant manner. The side of the anti-skid ring (6) is fixedly connected to a rubber strip (7).

3. The easy-to-install cutter head according to claim 1, characterized in that: An external thread groove (12) is provided on the surface of the cutter head body (1), a limiting ring (10) is sleeved on the surface of the external thread groove (12), and an internal thread is provided inside the limiting ring (10).

4. The easy-to-install cutter head according to claim 2, characterized in that: The other end of the rubber strip (7) is fixedly connected to a retaining ring (9), the retaining ring (9) is located inside the clamping groove (5), and the side surface of the retaining ring (9) is in contact with a limiting ring (10).

5. The easy-to-install cutter head according to claim 3, characterized in that: The surface of the limiting ring (10) is provided with anti-skid grooves (11), and the anti-skid grooves (11) are distributed in a ring shape.

6. The easy-to-install cutter head according to claim 2, characterized in that: The surface of the anti-slip collar (6) is bonded with a rubber head (8), and the rubber head (8) is distributed in a ring shape.

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