Reciprocating type tool bit

Abstract

The utility model relates to the technical field of reciprocating type tool bits, in particular to a reciprocating type tool bit which comprises a tool bit bin, a mounting groove is formed in the tool bit bin, a connecting seat is arranged at the bottom end of the tool bit bin, a fixing seat is arranged on the surface of the tool bit bin, and a vertical clamping groove is formed in the surface of the fixing seat. The first blade and the second blade are connected with the transverse clamping groove in a sliding mode through the first clamping block, assembling and disassembling are extremely easy and convenient, no professional tool is needed, operation convenience is improved, the connecting block and the first housing are connected with the first clamping groove in a sliding mode through the clamping strip, installation is rapid, and the difficulty and cost of installation and disassembling are reduced; the production efficiency and the maintenance convenience are improved, the connection stability of all parts of the tool bit is enhanced at different positions through the connection of the first clamping block and the transverse clamping groove, the connection of the clamping strip and the first clamping groove and the connection of the sliding groove and the first clamping groove, and the loosening and fault risks caused by relative movement are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reciprocating cutter heads, in particular to a reciprocating cutter head. Background Art

[0002] In the field of personal care, razors are commonly used tools in people's daily lives. Traditional reciprocating razor heads often have some shortcomings. Some heads have complex structures and are inconvenient to install and disassemble, which causes troubles for users when replacing heads or performing cleaning and maintenance. The blade fixing method is not stable enough and is prone to shaking during use, affecting the shaving effect and comfort. The various parts of the head are not tightly connected and are prone to loosening or even falling off during use, which needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical solution: a reciprocating cutter head, comprising a cutter head magazine, a mounting groove is provided inside the cutter head magazine, a connecting seat is provided at the bottom end of the cutter head magazine, a fixed seat is provided on the surface of the cutter head magazine, a vertical card slot is provided on the surface of the fixed seat, a blade 1 is provided on the surface of the fixed seat, a horizontal card slot is provided on the surface of the blade 1, a blade 2 is provided on the surface of the blade 1, a connecting block is provided on the surface of the connecting block, a card block 1 is provided on the surface of the connecting block, a card seat is provided on the surface of the card seat, a cover shell 1 is provided on the surface of the cover shell 1, a card slot 2 is provided on the surface of the cover shell 1, a cover shell 2 is provided on the surface of the cover shell 2, a pressing piece is provided on the surface of the pressing piece, and an elastic card block is fixedly installed on the surface of the pressing piece.

[0005] Preferably, the cutter head compartment is provided with a circular hole, and a cylindrical column is fixedly mounted on the bottom end of the fixing base. The cooperation between the circular hole and the cylindrical column provides a clear positioning structure for the fixing base to be installed on the cutter head compartment. This positioning method enables the fixing base to be accurately and quickly installed on the cutter head compartment, avoiding positional deviation during installation, thereby greatly improving the installation stability of the entire cutter head structure. During the use of the reciprocating cutter head, the stable installation structure ensures that the blade will not wobble due to loosening of the fixing base during operation, thereby ensuring cutting accuracy and effectiveness.

[0006] Preferably, the first clamping block is slidably connected to the transverse clamping slot. Here, this sliding connection method allows the first blade and the second blade to be quickly positioned and connected together during assembly. The first clamping block can be easily slid into the transverse clamping slot without the need for complex tools or tedious operations, greatly improving assembly efficiency. When disassembly for maintenance or blade replacement is required, the two can also be separated by a simple sliding operation, which is convenient and quick.

[0007] Preferably, a clamping strip is provided on the surface of the connection block, and the clamping strip is slidably connected to the clamping slot 1. Here, the sliding connection makes the assembly and disassembly of the connection block and the cover 1 more convenient. During installation, the connection is completed by simply aligning the clamping strip with the clamping slot 1 and gently sliding it, without the need for complex tools or tedious operations. This greatly improves production efficiency and maintenance convenience, and reduces the difficulty and cost of installation and disassembly.

[0008] Preferably, the vertical card slot fits in with the elastic card block. Here, when the vertical card slot fits in with the elastic card block, the elastic card block generates a pressing force on the fixing seat, thereby more firmly fixing the fixing seat to the cutter head compartment. This tight fit can effectively prevent the fixing seat from loosening or shifting during operation, ensuring the stability of the cutter head and improving the accuracy and quality of cutting. The elastic characteristics of the elastic card block make the installation and removal process more convenient. During installation, only the elastic card block needs to be aligned with the vertical card slot and a certain amount of pressure is applied, and the elastic card block can be snapped into the vertical card slot, achieving quick installation. During removal, the elastic card block can be ejected from the vertical card slot by applying appropriate external force, facilitating maintenance and component replacement.

[0009] Preferably, a slide groove is provided on the surface of the holder, and a first clamping groove is provided on the surface of the first cover, wherein the slide groove is slidably connected to the first clamping groove. Here, the cooperation between the slide groove and the first clamping groove can limit the relative movement between the holder and the first cover to a certain extent, thereby enhancing the stability of the connection between the two. During operation of the cutter head, this stable connection can ensure that the first cover is firmly fixed to the holder and will not loosen or fall off due to vibration or external force, thereby ensuring the normal operation and service life of the cutter head.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] 1. In the utility model, by arranging the cutter head magazine, mounting slot, circular hole, connecting seat, fixing seat, cylinder, vertical slot, blade one, transverse slot, blade two, connecting block, card strip, card block one, card seat, card block two, slide groove, cover shell one, slot one, slot two, cover shell two, pressing piece, elastic card block structure, blade one and blade two are connected to the transverse slot by the sliding connection of card block one, assembly and disassembly are extremely simple, no professional tools are required, which improves the convenience of operation, the connecting block and cover shell one are connected to the sliding connection of card strip and card slot one, which is quick to install, reduces the difficulty and cost of installation and disassembly, and improves production efficiency and maintenance convenience, the connection between card block one and transverse slot, the connection between card strip and card slot one, and the connection between slide groove and card slot one all enhance the connection stability between the various components of the cutter head at different positions, and reduce the risk of loosening and failure caused by relative movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a reciprocating cutter head is provided for the utility model;

[0013] Figure 2 The utility model provides an overall schematic diagram of a reciprocating cutter head;

[0014] Figure 3 The utility model provides an exploded schematic diagram of a reciprocating cutter head;

[0015] Figure 4 A schematic diagram of a cutter head chamber of a reciprocating cutter head proposed in the present invention;

[0016] Figure 5 The utility model provides an internal schematic diagram of a cutter head bin of a reciprocating cutter head.

[0017] Legend:

[0018] 1. Blade magazine; 11. Mounting slot; 12. Round hole; 13. Connecting seat; 2. Fixed seat; 21. Cylinder; 22. Vertical slot; 3. Blade 1; 31. Horizontal slot; 4. Blade 2; 5. Connecting block; 51. Card strip; 52. Card block 1; 6. Card seat; 61. Card block 2; 62. Slide; 7. Cover 1; 71. Card slot 1; 72. Card slot 2; 8. Cover 2; 9. Pressing piece; 91. Elastic card block. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1

[0022] See also Figure 1-5The utility model provides a technical solution: a reciprocating cutter head, including a cutter head warehouse 1, a mounting groove 11 is provided inside the cutter head warehouse 1, a connecting seat 13 is provided at the bottom end of the cutter head warehouse 1, a fixing seat 2 is provided on the surface of the cutter head warehouse 1, a vertical card groove 22 is opened on the surface of the fixing seat 2, a blade 1 3 is provided on the surface of the fixing seat 2, a horizontal card groove 31 is opened on the surface of the blade 1 3, a blade 2 4 is provided on the surface of the blade 2 4, a connecting block 5 is provided on the surface of the connecting block 5, a card block 1 52 is provided on the surface of the connecting block 5, a card seat 6 is provided on the surface of the card seat 6, a card block 2 61 is provided on the surface of the card seat 6, a cover shell 1 7 is provided on the surface of the cover shell 1 7, a card groove 2 72 is opened on the surface of the cover shell 1 7, a cover shell 2 8 is provided on the surface of the cover shell 1 7, and a cover shell 2 8 is provided on the surface of the cover shell 1 7. The surface of the second 8 is provided with a pressing piece 9, and an elastic card block 91 is fixedly installed on the surface of the pressing piece 9. A circular hole 12 is provided inside the cutter head warehouse 1, and a cylinder 21 is fixedly installed on the bottom end of the fixing seat 2. The cooperation between the circular hole 12 and the cylinder 21 provides a clear positioning structure for the installation of the fixing seat 2 on the cutter head warehouse 1. This positioning method enables the fixing seat 2 to be accurately and quickly installed on the cutter head warehouse 1, avoiding position deviation during the installation process, thereby greatly improving the installation stability of the entire cutter head structure. During the use of the reciprocating cutter head, the stable installation structure can ensure that the blade will not shake due to the loosening of the fixing seat 2 during operation, thereby ensuring the cutting accuracy and effect. The card block 1 52 is slidably connected to the horizontal card slot 31. This sliding connection The method enables the blade 1 3 and the blade 2 4 to be quickly positioned and connected together during assembly, and the card block 1 52 can be easily slid into the horizontal card slot 31 without the use of complex tools or tedious operations, which greatly improves the assembly efficiency. When it is necessary to disassemble for maintenance or replace the blade, the two can also be separated by a simple sliding operation, which is convenient and quick. A card strip 51 is provided on the surface of the connecting block 5, and the card strip 51 is slidably connected to the card slot 1 71. The sliding connection makes the assembly and disassembly of the connecting block 5 and the cover 1 7 more convenient. During installation, it is only necessary to align the card strip 51 with the card slot 1 71 and slide it gently to complete the connection. There is no need to use complex tools or perform tedious operations, which greatly improves production efficiency and maintenance convenience and reduces installation and disassembly. The difficulty and cost of disassembly are reduced. The vertical card slot 22 fits with the elastic card block 91. When the vertical card slot 22 fits with the elastic card block 91, the elastic card block 91 will generate a pressing force on the fixing seat 2, so that the fixing seat 2 is more firmly fixed on the cutter head magazine 1. This tight fit can effectively prevent the fixing seat 2 from loosening or displacement during operation, ensure the stability of the cutter head, and improve the accuracy and quality of cutting. The elastic characteristics of the elastic card block 91 make the installation and disassembly process more convenient. During installation, you only need to align the elastic card block 91 with the vertical card slot 22 and apply a certain amount of pressure, and the elastic card block 91 can be stuck in the vertical card slot 22 to achieve quick installation. During disassembly, the elastic card block 91 can be ejected from the vertical card slot 22 by appropriate external force.To facilitate maintenance and component replacement, a slide groove 62 is provided on the surface of the base 6, and a slot 71 is provided on the surface of the cover 7. The slide groove 62 and the slot 71 are slidably connected. The cooperation between the slide groove 62 and the slot 71 can limit the relative movement between the base 6 and the cover 7 to a certain extent, thereby enhancing the stability of the connection between the two. During the operation of the cutter head, this stable connection can ensure that the cover 7 can be firmly fixed to the base 6 and will not loosen or fall off due to vibration or external force, thus ensuring the normal operation and service life of the cutter head.

[0023] Working principle: When in use, first, align the cylinder 21 at the bottom end of the fixing seat 2 with the circular hole 12 inside the cutter head bin 1, and then gently push the fixing seat 2 into the cutter head bin 1 so that the cylinder 21 is completely inserted into the circular hole 12. Through this positioning structure, the fixing seat 2 can be accurately and quickly installed on the cutter head bin 1, avoiding position deviation and ensuring the stability of the installation. Then, align the block 1 52 on the connecting block 5 on the surface of blade 2 4 with the horizontal groove 31 on the surface of blade 1 3, and gently push blade 2 4 so that the block 1 52 slides into the horizontal groove 31, realizing the rapid positioning and connection of blade 1 3 and blade 2 4. This sliding connection does not require complex tools and tedious operations, greatly improving the assembly efficiency. Align the card strip 51 on the connecting block 5 with the card slot 1 71 on the surface of cover shell 1 7, and gently slide the connecting block 5 so that the card strip 51 slides into the card slot In the middle, complete the assembly of the connecting block 5 and the cover shell 1 7, then align the slide groove 62 on the surface of the base 6 with the slot 1 71 on the surface of the cover shell 1 7, gently push the base 6 to make the slide groove 62 and the slot 1 71 slide and connect, install the cover shell 2 8 on the corresponding position of the cover shell 1 7, ensure that the elastic block 91 on the clamping piece 9 on the surface of the cover shell 2 8 is aligned with the vertical slot 22 on the surface of the fixing seat 2, apply a certain pressure to the clamping piece 9, so that the elastic block 91 is stuck in the vertical slot 22, and the elastic block 91 will generate a clamping force on the fixing seat 2, so that the fixing seat 2 is more firmly fixed on the cutter head magazine 1, ensuring the stability of the cutter head.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A reciprocating cutter head, comprising a cutter head chamber (1), characterized in that: The interior of the cutter head bin (1) is provided with a mounting groove (11), the bottom end of the cutter head bin (1) is provided with a connecting seat (13), the surface of the cutter head bin (1) is provided with a fixing seat (2), the surface of the fixing seat (2) is provided with a vertical card groove (22), the surface of the fixing seat (2) is provided with a blade 1 (3), the surface of the blade 1 (3) is provided with a horizontal card groove (31), the surface of the blade 1 (3) is provided with a blade 2 (4), and the surface of the blade 2 (4) is provided with a connecting block (5) The surface of the connecting block (5) is provided with a card block 1 (52), the surface of the connecting block (5) is provided with a card seat (6), the surface of the card seat (6) is provided with a card block 2 (61), the surface of the card seat (6) is provided with a cover shell 1 (7), the surface of the cover shell 1 (7) is provided with a card slot 2 (72), the surface of the cover shell 1 (7) is provided with a cover shell 2 (8), the surface of the cover shell 2 (8) is provided with a pressing piece (9), and the surface of the pressing piece (9) is fixedly installed with an elastic card block (91).

2. The reciprocating cutter head according to claim 1, characterized in that: A circular hole (12) is provided inside the cutter head bin (1), and a cylinder (21) is fixedly mounted on the bottom end of the fixing seat (2).

3. The reciprocating cutter head according to claim 1, wherein: The first clamping block (52) is slidably connected to the transverse clamping slot (31).

4. The reciprocating cutter head according to claim 1, wherein: A clamping strip (51) is provided on the surface of the connecting block (5), and the clamping strip (51) is slidably connected to the first clamping slot (71).

5. The reciprocating cutter head according to claim 1, wherein: The vertical card slot (22) is fitted with the elastic card block (91).

6. The reciprocating cutter head according to claim 1, wherein: The surface of the card seat (6) is provided with a slide groove (62), the surface of the cover shell (7) is provided with a card groove (71), and the slide groove (62) is slidably connected to the card groove (71).

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