Assembled turning tool convenient for tool replacement and used for automobile chassis machining

Abstract

The utility model belongs to the technical field of machining, particularly relates to an assembled turning tool convenient for replacing a tool for machining an automobile chassis, and provides the following scheme aiming at the problems that the whole body of the existing turning tool is fixed in length, the requirements of various turning depths cannot be met, and the applicability is lower: the assembled turning tool comprises an assembled turning tool handle, the tool handle extension assembly is located on one side of the assembled turning tool handle, and the turning tool composition assembly is located on the other side of the assembled turning tool handle. The tool handle extending assembly comprises a tool handle extending end, fixing bolts are fixedly installed at the tool handle extending end, the surfaces of the fixing bolts are in threaded connection with adjusting nuts, anti-skid gaskets are bonded to the bottoms of the adjusting nuts, and adjusting grooves are formed in the surface of the assembled turning tool handle. According to the assembled turning tool, through the arranged tool handle extending assembly, the length of the assembled turning tool handle can be rapidly adjusted, and the problems that an existing turning tool is fixed in overall length, the requirement for various turning depths cannot be met, and applicability is low are solved.

Description

Technical Field

[0001] The utility model relates to an assembled turning tool, in particular to an assembled turning tool for automobile chassis processing, which is convenient for replacing the tool and belongs to the technical field of mechanical processing. Background Art

[0002] A car is composed of an engine, chassis, body and electrical equipment, among which the chassis is used to support and install the car engine and its components and assemblies. Therefore, the car chassis is an indispensable part of the car. The quality of its process and structural performance directly affects the installation and stability of car parts, and has an important impact on the overall quality of the car. When processing the car chassis, an assembled turning tool is needed, which is a tool used for turning processing.

[0003] In the prior art, an assembled turning tool structure disclosed in announcement number CN212652708U includes a tool handle, a mounting groove is provided on the tool handle, and the mounting groove passes through two adjacent surfaces on the tool handle; a tool head, the tool head includes a processing part and a mounting part for turning processing; a pressure block, the pressure block is embedded in the mounting groove; when the tool head and the tool handle are assembled, the mounting part is embedded in the mounting groove, the pressure block is embedded in the mounting groove, and the pressure block squeezes the mounting part against the inner wall of the mounting groove, and a locking bolt that passes through the mounting groove and the pressure block is threaded on the tool handle. The utility model has a detachable tool handle and tool head, and only the tool head needs to be replaced, which reduces tool setting time and improves turning processing efficiency.

[0004] However, in actual use, different length turning tools need to be replaced according to the different workpieces to be processed. The above-mentioned patent has a detachable tool holder and tool head, and only the tool head needs to be replaced, which reduces the tool setting time and improves the turning efficiency. However, the overall length is fixed and cannot meet the needs of various turning depths, and its applicability is low. Utility Model Content

[0005] The utility model provides an assembled turning tool for automobile chassis processing which is easy to replace the tool in order to solve the problem that the turning tools are all fixed in length, cannot meet the needs of various turning depths and have low applicability.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: an assembled turning tool for automobile chassis processing that is easy to replace the tool, comprising an assembled turning tool handle, a handle extension component located on one side of the assembled turning tool handle, and a turning tool component located on the other side of the assembled turning tool handle;

[0007] The knife handle extension component comprises a knife handle extension end, some of which are fixedly installed with fixing bolts, the surface of the fixing bolts is threadedly connected with an adjusting nut, and the bottom of the adjusting nut is bonded with an anti-skid gasket.

[0008] As a further solution of the utility model: an adjustment groove is provided on the surface of the assembled turning tool handle, and the assembled turning tool handle and the handle extension end are slidably connected.

[0009] As a further solution of the utility model: the end portion of the assembled turning tool handle is threadedly mounted with a second mounting bolt and a first mounting bolt.

[0010] As a further solution of the utility model: an auxiliary groove is provided at the center of the assembled turning tool handle.

[0011] As a further solution of the utility model: the turning tool component includes an assembled turning tool body, the assembled turning tool body can be detachably installed on one side of the assembled turning tool handle, a plurality of heat dissipation holes are provided on the surface of the assembled turning tool body, and tungsten steel alloy blades are provided at the four external corners of the assembled turning tool body.

[0012] As a further solution of the utility model: a mounting hole is provided at the center of the assembled turning tool body.

[0013] As a further solution of the utility model: the surface of the assembled turning tool body is coated with a Teflon anti-stick coating.

[0014] The beneficial effects of the utility model are:

[0015] 1. By providing the second mounting bolt and the first mounting bolt, the assembled turning tool for automobile chassis processing, which is easy to replace the tool, is not prone to tool vibration when processing large excess cutting, which can improve the existing turning tools. Usually a set of fastening screws are used to fix the turning tool on the tool head. This method of installing the turning tool is not very stable. When the feed rate is large or the staff makes an operation error, it is easy to cause the blade to fly out, and even cause personal safety accidents. The bolt installation method is convenient for flexible replacement of the tool;

[0016] 2. Through the tool assembly, the Teflon anti-stick coating is combined with the tungsten steel alloy blade, so that the assembled tool body can work at freezing temperature without becoming brittle and does not melt at high temperature. It has excellent heat resistance and anti-adhesion performance, as well as excellent properties such as oxidation resistance and corrosion resistance, and is very practical;

[0017] 3. By setting up the tool handle extension component, the extended length of the tool handle extension end can be adjusted according to different turning requirements during use. Then, by rotating the adjusting nut, the anti-slip gasket at the bottom of the adjusting nut abuts against the surface of the assembled turning tool handle, thereby achieving the limiting effect. This setting helps to quickly adjust the length of the assembled turning tool handle, improving the problem that the existing turning tools are all fixed in length, cannot meet the needs of various turning depths, and have low applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the assembled turning tool handle of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the components of the turning tool of the utility model;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0022] In the figure: 1. Assembled turning tool handle; 2. First mounting bolt; 3. Auxiliary groove; 4. Handle extension assembly; 401. Handle extension end; 402. Adjustment groove; 403. Fixing bolt; 404. Adjustment nut; 405. Anti-skid gasket; 5. Turning tool component assembly; 501. Assembled turning tool body; 502. Teflon anti-stick coating; 503. Mounting hole; 504. Tungsten steel alloy blade; 505. Heat dissipation hole; 6. Second mounting bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0024] like Figures 1 to 4 As shown, an assembled turning tool for automobile chassis processing that is easy to replace the tool comprises an assembled turning tool handle 1, a handle extension component 4 located on one side of the assembled turning tool handle 1, and a turning tool component 5 located on the other side of the assembled turning tool handle 1;

[0025] The shank extension assembly 4 includes a shank extension end 401, one side of which is fixedly installed with a fixing bolt 403, the surface of the fixing bolt 403 is threadedly connected with an adjusting nut 404, and the bottom of the adjusting nut 404 is bonded with an anti-slip gasket 405; the adjusting nut 404 is rotated so that the anti-slip gasket 405 at the bottom of the adjusting nut 404 abuts against the surface of the assembled turning tool shank 1, so that the limiting effect can be achieved. This setting is helpful to quickly adjust the length of the assembled turning tool shank 1.

[0026] An adjustment groove 402 is provided on the surface of the assembled turning tool handle 1, and the assembled turning tool handle 1 and the handle extension end 401 are slidably connected. This arrangement improves the problem that the existing turning tools are all fixed in length, cannot meet the needs of various turning depths, and have low applicability. Embodiment 2

[0027] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0028] The end of the assembled turning tool handle 1 is threadedly mounted with a second mounting bolt 6 and a first mounting bolt 2 , and the assembled turning tool body 501 can be fastened and fixed by using the first mounting bolt 2 .

[0029] An auxiliary groove 3 is opened in the center of the assembled turning tool handle 1. By installing the second mounting bolt 6, the auxiliary groove 3 is compressed, so that the tool clamp above the assembled turning tool handle 1 presses and limits the assembled turning tool body 501 to improve the stability of the assembled turning tool body 501 during processing. Embodiment 3

[0030] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0031] The turning tool component 5 includes an assembled turning tool body 501, which can be detachably installed on one side of the assembled turning tool handle 1. A plurality of heat dissipation holes 505 are provided on the surface of the assembled turning tool body 501. Tungsten steel alloy blades 504 are provided at the four outer corners of the assembled turning tool body 501. The tungsten steel alloy blades 504 enable the assembled turning tool body 501 to work at freezing temperature without becoming brittle and not melt at high temperature.

[0032] A mounting hole 503 is provided at the center of the assembled turning tool body 501 , and the mounting hole 503 is used for mounting the assembled turning tool body 501 .

[0033] The surface of the assembled turning tool body 501 is coated with a Teflon anti-stick coating 502 . The Teflon anti-stick coating 502 enables the assembled turning tool body 501 to have excellent anti-adhesion performance, as well as excellent properties such as oxidation resistance and corrosion resistance.

[0034] Working principle: When using the assembled turning tool for easy tool replacement for automobile chassis processing, first place the assembled turning tool body 501 into the slot on one side of the assembled turning tool handle 1, then install the second mounting bolt 6 so that the tool clamp above the assembled turning tool handle 1 presses and limits the assembled turning tool body 501 to improve the stability of the assembled turning tool body 501 during processing, and then use the first mounting bolt 2 to further tighten and fix the assembled turning tool body 501. This setting is not prone to tool vibration when processing large excess cutting, and can improve some existing turning tools that usually use a set of fastening screws to fix the turning tool on the tool head. This method of installing the turning tool is not very stable. When encountering a large feed rate or an operating error by the staff, it is easy to cause the blade to fly out, and even cause personal safety accidents. In addition, the installation method using bolts The type is convenient for flexible replacement of tools; through the setting of the turning tool component component 5, in which the Teflon anti-stick coating 502 is matched with the tungsten steel alloy blade 504, the assembled turning tool body 501 can work at freezing temperature without becoming brittle and does not melt at high temperature, and has excellent heat resistance and anti-adhesion performance, as well as excellent properties such as oxidation resistance and corrosion resistance, which is very practical; through the setting of the shank extension component 4, the extension length of the shank extension end 401 is adjusted according to different turning requirements during use, and then by rotating the adjusting nut 404, the anti-slip gasket 405 at the bottom of the adjusting nut 404 is abutted against the surface of the assembled turning tool shank 1, so that the limiting function can be achieved. This setting is helpful to quickly adjust the length of the assembled turning tool shank 1, and improves the problem that the existing turning tools are all fixed in length as a whole, cannot meet the needs of various turning depths, and have low applicability.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An assembled turning tool for automobile chassis processing that is easy to replace the tool, characterized in that: It comprises an assembled turning tool handle (1), a handle extension component (4) located on one side of the assembled turning tool handle (1), and a turning tool component component (5) located on the other side of the assembled turning tool handle (1); The handle extension assembly (4) comprises a handle extension end (401), some of which are fixedly mounted with fixing bolts (403), the surface of which is threadedly connected with an adjusting nut (404), and the bottom of which is bonded with an anti-slip pad (405).

2. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 1, characterized in that: An adjustment groove (402) is provided on the surface of the assembled turning tool handle (1), and the assembled turning tool handle (1) and the handle extension end (401) are slidably connected.

3. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 1, characterized in that: The end of the assembled turning tool handle (1) is threadedly mounted with a second mounting bolt (6) and a first mounting bolt (2).

4. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 1, characterized in that: An auxiliary groove (3) is provided at the center of the assembled turning tool handle (1).

5. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 1, characterized in that: The turning tool component (5) comprises an assembled turning tool body (501), the assembled turning tool body (501) being detachably mounted on one side of an assembled turning tool handle (1), a plurality of heat dissipation holes (505) being provided on the surface of the assembled turning tool body (501), and tungsten steel alloy blades (504) being provided at four external corners of the assembled turning tool body (501).

6. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 5, characterized in that: A mounting hole (503) is provided at the center of the assembled turning tool body (501).

7. The assembled turning tool for automobile chassis machining with easy tool replacement according to claim 5, characterized in that: The surface of the assembled turning tool body (501) is coated with a Teflon anti-stick coating (502).

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