A profile slotting tool

Abstract

The utility model discloses a section bar groove cutting tool relates to section bar groove cutting technical field, include: cutting head, and the cutting head one end is provided with cutting edge, and the cutting head one end is provided with fixed block still, and the cutting edge is set in the fixed block movably, the fixed block one end is provided with the locating block, and the locating block is adapted with the cavity of section bar, and the cutting head bottom is provided with the handle, and the handle is provided with switch, and the handle bottom is provided with the air pressure mechanism, and the air pressure mechanism is communicated with external high pressure gas device. This tool drives the cutting edge to carry out the groove cutting operation through the air pressure mechanism, can control cutting strength and speed more accurately, makes the cutting process more stable, guarantees the size accuracy and surface quality of section bar after cutting, and the air pressure drive can make the cutting edge quick cutting, has reduced the possibility of section bar sticking knife, especially satisfies the processing demand of this lightweight material of aluminum section bar, and simultaneously, this tool simple structure, the volume is smaller, is convenient for carrying, ensures production shearing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of profile grooving technology, specifically a profile grooving tool. Background Technology

[0002] In the field of industrial production and manufacturing, profile grooving is a crucial processing step with important purposes and functions. Grooving profiles can provide accurate installation positions for other components, achieve a stable connection between different profiles or between profiles and other parts, and enhance the integrity and stability of the structure.

[0003] In related technologies, profile grooving currently typically employs mechanical shearing or hydraulic shearing. During mechanical shearing, due to limitations in its cutting principle and structural design, the shearing force is not evenly distributed, leading to deformation, burrs, and unevenness at the grooving location. While hydraulic shearing offers greater shearing force and can cut thicker and harder profiles, its bulky size makes it difficult to handle or carry. Especially when grooving aluminum profiles, the relatively soft aluminum alloy results in slow shearing speeds regardless of whether mechanical or hydraulic shearing is used, easily causing the profile to stick to the blade. This increases cutting resistance, reducing grooving efficiency and quality, failing to meet the demands for high-efficiency, high-quality cutting.

[0004] Therefore, there is an urgent need for a profile grooving tool to solve the problems of large cutting deformation, low efficiency, difficulty in moving the equipment, and blade sticking in the existing technology. Utility Model Content

[0005] The purpose of this utility model is to provide a profile grooving tool to solve at least one aspect of the problems and defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A profile grooving fixture, comprising:

[0008] A cutting head, wherein one end of the cutting head is provided with a blade, and another end of the cutting head is also provided with a fixing block, and the blade is movably disposed within the fixing block;

[0009] A positioning block is provided at one end of the fixing block, and the positioning block is adapted to the cavity of the profile;

[0010] The cutting head is provided with a handle at the bottom, and a switch is provided on the handle;

[0011] The bottom of the handle is equipped with a pneumatic mechanism, which is connected to an external high-pressure gas device.

[0012] The profile grooving fixture according to this solution has at least the following technical advantages:

[0013] This profile grooving fixture uses a pneumatic mechanism to drive the cutting edge for grooving. Compared to traditional mechanical or hydraulic shearing methods, pneumatic drive can more precisely control the cutting force and speed, making the cutting process smoother. This effectively reduces deformation of the profile cut and ensures the dimensional accuracy and surface quality of the cut profile. Furthermore, pneumatic drive allows the cutting edge to cut quickly, reducing the contact time with the profile and lowering the possibility of the profile sticking to the blade, which is especially suitable for processing lightweight materials such as aluminum profiles. At the same time, the fixture has a simple structure, small size, and is easy to carry, ensuring efficient production shearing.

[0014] As a further improvement of this utility model, an elastic reset element is provided between the cutting head and the blade.

[0015] By setting an elastic reset component between the cutting head and the cutting edge, the cutting edge can automatically return to its initial position after each cutting action, eliminating the need for manual return and avoiding positional deviation of the cutting edge. This ensures the consistency of the initial position of the cutting edge, thereby ensuring the consistency of the profile grooving depth and effectively improving the stability of the grooving quality on the profile surface.

[0016] As a further embodiment of this utility model: the pneumatic mechanism is provided with a pneumatic cylinder and a piston rod, the piston rod passing through the handle and connected to the cutter head.

[0017] Because the pneumatic mechanism is equipped with a pneumatic cylinder and a piston rod, with the piston rod passing through a handle and connected to the cutting head, the pneumatic mechanism can convert the energy of external high-pressure gas into linear motion mechanical energy. Through pneumatic drive, it can provide a more stable and powerful power output, enabling the blade to quickly perform grooving operations on the profile surface, effectively reducing the possibility of the profile sticking to the blade, and improving the grooving quality and efficiency of the profile surface.

[0018] As a further embodiment of this utility model: a groove is provided inside the fixing block, and the blade is slidably disposed in the groove.

[0019] Because the fixed block is equipped with a groove, the blade can slide within the groove. The groove provides effective support and precise guidance for the blade, ensuring that the blade can only slide along the groove during the cutting process. This prevents the blade from shaking or deviating during cutting, avoids dimensional deviations in the profile grooving, ensures the accuracy and consistency of the grooving, and thus improves the grooving quality and surface aesthetics of the profile.

[0020] As a further improvement of this utility model, the blade is made of alloy steel.

[0021] Because the blade is made of alloy steel, it has high hardness and strength, enabling it to groove various profiles. The high hardness of the blade maintains a sharp edge, reduces cutting resistance, and minimizes edge deformation and wear, ensuring the stability and reliability of profile grooving quality.

[0022] As a further improvement of this utility model, the outer periphery of the handle is provided with several anti-slip rubber strips.

[0023] During the grooving process of profiles, the high-pressure gas drives the blade to groove the profiles, which generates a large impact force and vibration. In order to prevent the impact force from causing the hand to slide or loosen relative to the handle, several anti-slip rubber strips are set on the outer periphery of the handle. This can effectively enhance the friction between the hand and the handle, making the tooling more stable and controllable during the cutting process, and ensuring the cutting accuracy and quality of the profiles.

[0024] As a further improvement of this utility model, the cutting edge of the blade is set as a bevel.

[0025] As a further embodiment of this utility model: the inclined surface forms an angle α with the horizontal plane of the cavity, and the angle α is 30°-60°.

[0026] Because the cutting edge of the blade is set as a bevel, and the bevel forms an angle α with the horizontal plane of the cavity, with the angle α being 30°-60°, the blade can make the profile chips more regular and continuous during the grooving process, allowing the chips to be smoothly discharged from the cutting area and avoiding chip accumulation in the groove, thus further improving the quality of profile grooving. Attached Figure Description

[0027] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0028] Figure 1 This is a schematic diagram of a three-dimensional structure of a profile grooving tool;

[0029] Figure 2 This is a top view schematic diagram of a profile grooving tool.

[0030] Figure 3 This is a schematic diagram showing the usage of a profile grooving tool.

[0031] Figure 4 This is a schematic diagram of the cutting edge structure of a profile grooving tool.

[0032] Figure label:

[0033] 101. Cutting head; 102. Blade; 103. Fixing block; 104. Positioning block; 105. Handle; 106. Switch; 107. Pneumatic mechanism; 108. Slide groove; 109. Inclined surface. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0040] like Figure 1-3 The present invention, as shown in this embodiment, provides a profile grooving fixture, comprising: a cutting head 101, one end of which is provided with a blade 102, and another end of which is provided with a fixing block 103, the blade 102 being movably disposed within the fixing block 103; one end of the fixing block 103 is provided with a positioning block 104, the positioning block 104 being adapted to the cavity of the profile; a handle 105 is provided at the bottom of the cutting head 101, and a switch 106 is provided on the handle 105; a pneumatic mechanism 107 is provided at the bottom of the handle 105, the pneumatic mechanism 107 being connected to an external high-pressure gas device.

[0041] In use, align the positioning block 104 with one end of the profile cavity and slide the positioning block 104 along the cavity to the profile grooving position. At this time, the fixing block 103 presses on the surface of the profile grooving. Turn on the high-pressure gas device and press the switch 106 on the handle 105. The air pressure mechanism 107 drives the blade 102 at one end of the cutting head 101, so that the blade 102 impacts the profile surface under the drive of high-pressure gas to perform grooving operation on the profile surface.

[0042] Specifically, this profile grooving fixture uses a pneumatic mechanism 107 to drive the cutting edge 102 for grooving. Compared to traditional mechanical or hydraulic shearing methods, pneumatic drive can more precisely control the cutting force and speed, making the cutting process more stable. This effectively reduces the deformation of the profile cut and ensures the dimensional accuracy and surface quality of the cut profile. Furthermore, pneumatic drive enables the cutting edge 102 to cut quickly, reducing the contact time with the profile and lowering the possibility of the profile sticking to the blade, which is especially suitable for processing lightweight materials such as aluminum profiles. At the same time, the fixture has a simple structure, small size, and is easy to carry, ensuring efficient production shearing.

[0043] Furthermore, an elastic reset element is provided between the cutting head 101 and the blade 102.

[0044] Specifically, by setting an elastic reset member between the cutting head 101 and the cutting edge 102, the elastic reset member can automatically return the cutting edge 102 to its initial position after each cutting action, eliminating the need to manually return the cutting edge 102 to its original position. This avoids positional deviation of the cutting edge 102 during return and ensures the consistency of the initial position of the cutting edge 102, thereby ensuring the consistency of the profile grooving depth and effectively improving the stability of the grooving quality on the profile surface.

[0045] Furthermore, the pneumatic mechanism 107 is equipped with a pneumatic cylinder and a piston rod, with the piston rod passing through the handle 105 and connected to the cutter head 101.

[0046] Specifically, since the pneumatic mechanism 107 is equipped with a pneumatic cylinder and a piston rod, and the piston rod passes through a handle and is connected to the cutting head, the pneumatic mechanism 107 can convert the energy of the external high-pressure gas into the mechanical energy of linear motion. Through pneumatic drive, it can provide a more stable and powerful power output, enabling the blade 102 to quickly perform grooving operations on the profile surface, effectively reducing the possibility of the profile sticking to the blade, and improving the grooving quality and efficiency of the profile surface.

[0047] Furthermore, such as Figure 1 As shown, a groove 108 is provided inside the fixing block 103, and the blade 102 is slidably disposed inside the groove 108.

[0048] Specifically, since the fixed block 103 is provided with a sliding groove 108, the blade 102 is slidably set in the sliding groove 108. The sliding groove 108 can provide effective support and precise guidance for the blade 102, so that the blade can only slide along the sliding groove 108 during the cutting process, preventing the blade 102 from shaking or deviating during cutting, avoiding dimensional deviations in the profile grooving, ensuring the accuracy and consistency of the grooving, thereby improving the grooving quality and surface aesthetics of the profile.

[0049] Furthermore, the blade 102 is made of alloy steel.

[0050] Specifically, because the blade 102 is made of alloy steel, it has high hardness and strength, enabling it to perform grooving operations on various profiles. The high hardness of the blade 102 can maintain a sharp cutting edge, reduce cutting resistance, and reduce the deformation and wear of the cutting edge, ensuring the stability and reliability of the profile grooving quality.

[0051] Furthermore, several anti-slip rubber strips are provided on the outer periphery of the handle 105.

[0052] Specifically, during the grooving process of the profile, the high-pressure gas drives the blade 102 to groove the profile, which will generate a large impact force and vibration. In order to prevent the impact force from causing the hand to slide or loosen relative to the handle 105, several anti-slip rubber strips are set on the outer periphery of the handle 105. This can effectively enhance the friction between the hand and the handle, making the tooling more stable and controllable during the cutting process, and ensuring the cutting accuracy and quality of the profile.

[0053] According to embodiments of the present invention, such as Figure 4 As shown, the cutting edge of the blade 102 is set as a bevel 109, and the bevel 109 forms an angle α with the horizontal plane of the cavity, the angle of which is 30°-60°.

[0054] Specifically, since the cutting edge of the blade 102 is set as a bevel 109, and the bevel 109 forms an angle α with the horizontal plane of the cavity, the angle of α is 30°-60°; this makes the chips of the profile more regular and continuous during the grooving process, so that the chips can be smoothly discharged from the cutting area, avoiding the accumulation of chips in the groove, and further improving the quality of profile grooving.

[0055] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A profile grooving tool, characterized in that, include: A cutting head (101) is provided with a blade (102) at one end and a fixing block (103) at the other end, wherein the blade (102) is movably disposed within the fixing block (103); One end of the fixing block (103) is provided with a positioning block (104), and the positioning block (104) is adapted to the cavity of the profile; The bottom of the cutting head (101) is provided with a handle (105), and a switch (106) is provided on the handle (105). The bottom of the handle (105) is provided with a pneumatic mechanism (107), which is connected to an external high-pressure gas device.

2. The profile grooving fixture according to claim 1, characterized in that, An elastic reset element is provided between the cutting head (101) and the blade (102).

3. The profile grooving fixture according to claim 1, characterized in that, The pneumatic mechanism (107) is equipped with a pneumatic cylinder and a piston rod. The piston rod passes through the handle (105) and is connected to the cutter (101).

4. The profile grooving fixture according to claim 1, characterized in that, The fixing block (103) is provided with a groove (108), and the blade (102) is slidably disposed in the groove (108).

5. The profile grooving fixture according to claim 1, characterized in that, The blade (102) is made of alloy steel.

6. The profile grooving fixture according to claim 1, characterized in that, The handle (105) is provided with several anti-slip rubber strips on its outer periphery.

7. The profile grooving fixture according to any one of claims 1 to 5, characterized in that, The cutting edge of the blade (102) is set as a bevel (109).

8. The profile grooving fixture according to claim 7, characterized in that, The inclined plane (109) forms an angle α with the horizontal plane of the cavity, and the angle α is 30°-60°.

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