Split type porous tool apron on lathe

Abstract

The utility model provides a split type multi-hole tool apron on a lathe, and relates to the technical field of lathe tool aprons, the split type multi-hole tool apron comprises a mounting seat, a base, a tool apron and a plurality of tools, a mounting table is arranged on the mounting seat, the base is detachably mounted on the mounting table, the tool apron is slidably arranged on the base, the tools are mounted on the tool apron at intervals, and the tool apron is arranged on the base. The utility model has the advantages of simple structure and reasonable design, as the tool apron is arranged on the base in a sliding manner, namely in a split manner, when the product is short in use, the tool apron can be moved forwards, the extension and suspension part of the tool is reduced, and the problem of tool vibration is avoided, or the tool apron is moved backwards to prevent the tool on the tool apron from protruding too much, so that the product quality is improved. And the processing of long products is influenced.

Description

Technical Field

[0001] This application relates to the technical field of lathe tool holders, and more particularly, to a split multi-hole tool holder for a lathe. Background Art

[0002] Currently, conventional lathe tool holders are integrally configured. When the lengths of the products to be machined are different, the elongation and shortening of the cutting tools are also different. When the cutting tool extends too long during machining, due to the tool strength, the rigidity is insufficient, resulting in chatter during machining, which affects the machining texture and surface roughness.

[0003] In view of this, this application aims to provide a split multi-hole tool holder for a lathe to avoid the occurrence of chatter problems and achieve better machining effects. Summary of the Invention

[0004] The purpose of the embodiments of this application is to provide a split multi-hole tool holder for a lathe, which can solve the technical problem of easy chatter when machining products of different lengths with a lathe tool holder.

[0005] The embodiments of this application provide a split multi-hole tool holder for a lathe, including a mounting base, a base, a tool holder, and several cutting tools. An installation platform is provided on the mounting base. The base is detachably installed on the installation platform. The tool holder is slidably arranged on the base, and several cutting tools are installed on the tool holder at intervals.

[0006] Further, both sides of the top end of the installation platform extend outward to form limit flanges.

[0007] Further, an avoidance groove is formed on the top surface of the installation platform.

[0008] Further, the base includes a connection body and a locking end. The connection body and the locking end are respectively clamped on the limit flanges on both sides of the installation platform, and the connection body and the locking end are connected by screwing.

[0009] Further, a sliding groove and a fixing groove are provided on the connection body. A slider is provided on the tool holder and is matched with the sliding groove. A fixing block for screwing and fixing the tool holder is provided in the fixing groove.

[0010] Further, a tool hole for installing the cutting tool is provided on the tool holder.

[0011] Further, at the positions corresponding to several cutting tools on the tool holder, a plurality of fastening screw members are provided, and the plurality of fastening screw members are located directly above the tool hole and are spaced apart along the length direction of the tool hole.

[0012] Further, the models of several cutting tools are set to be the same or different.

[0013] Advantages of the present utility model:

[0014] The split multi-hole tool holder on the lathe provided by the present utility model includes a mounting seat, a base, a tool holder and a plurality of tools. An installation table is provided on the mounting seat. The base is detachably installed on the installation table. The tool holder is slidably arranged on the base. The plurality of tools are installed on the tool holder at intervals. The structure of the present utility model is simple and reasonable in design. Since the tool holder is slidably arranged on the base, that is, it is a split type. Thus, when in use, when the product is short, the tool holder can be moved forward to reduce the suspended part of the tool extending out, avoiding the problem of tool vibration, or the tool holder can be moved backward to avoid the tools on the tool holder being too protruding and affecting the processing of longer products. Description of the drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 Structural schematic diagrams in some embodiments of the present utility model;

[0017] Figure 2 For Figure 1 Structural schematic diagram from another perspective;

[0018] Figure 3 Connection schematic diagram of the base, tool holder and tool in some embodiments of the present utility model.

[0019] Reference numerals are respectively:

[0020] Mounting seat 1, installation table 11, limiting convex edge 12, avoidance groove 13, base 2, connection body 21, sliding groove 211, fixing groove 212, fixing block 213, locking end 22, tool holder 3, tool hole 31, tool 4, fastening screw member 5. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Accordingly, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0023] It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0024] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is customarily placed during use. It is only for the convenience of describing the present application 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 thus should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0026] In the description of the present application, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0027] See Figures 1-3 As shown, the split multi-hole tool holder 3 on the lathe described in this embodiment includes a mounting base 1, a base 2, a tool holder 3 and a plurality of tools 4. The mounting base 1 is provided with a mounting table 11, the base 2 is detachably mounted on the mounting table 11, the tool holder 3 is slidably arranged on the base 2, and a plurality of the tools 4 are spacedly mounted on the tool holder 3.

[0028] The structure of this embodiment is simple and reasonably designed. Since the tool holder 3 is slidably arranged on the base 2, that is, it is a split type, during use, the tool holder 3 can be moved forward to reduce the extended and suspended part of the tool 4, avoiding the problem of tool vibration, or the tool holder 3 can be moved backward to prevent the tool 4 on the tool holder 3 from protruding too much and affecting the processing of shorter products.

[0029] Specifically, in this embodiment, by arranging the base 2 and the tool holder 3 in a split and slidable manner, when the product is short, the tool holder 3 can be moved forward to reduce the extended and suspended part of the tool 4, so that the tool 4 has sufficient rigidity during cutting and no tool vibration problem will occur. When the product is long, the tool holder 3 is moved backward to leave space for the tool 4 to extend and be flush with the tools 4 on other tool holders 3, so as to prevent the tool 4 on this tool holder 3 from protruding too much and causing the tool 4 on this tool holder 3 to hit the lathe chuck during the processing of the tools 4 on other tool holders 3, thereby achieving a better processing effect.

[0030] In some embodiments, both sides of the top end of the mounting table 11 extend outward to form limiting convex edges 12.

[0031] Specifically, an avoidance groove 13 is formed on the top surface of the mounting table 11.

[0032] Specifically, the base 2 includes a connecting body 21 and a locking end 22. The connecting body 21 and the locking end 22 are respectively clamped on the limiting convex edges 12 on both sides of the mounting table 11, and the connecting body 21 and the locking end 22 are connected by screwing.

[0033] In this embodiment, by setting the limiting convex edges 12 and setting the base 2 as the connecting body 21 and the locking end 22, when installing the base 2, after the connecting body 21 and the locking end 22 are respectively snapped in, they can be screwed and fixed to achieve portable disassembly and assembly. The setting of the avoidance groove 13 can achieve avoidance and reduce the contact area between the base 2 and the tool holder 3, so as to facilitate better adjustment of the position of the tool holder 3 relative to the base 2. Its structure is simple and the adjustment and use are convenient.

[0034] In some embodiments, a sliding groove 211 and a fixing groove 212 are provided on the connecting body 21. The tool holder 3 is provided with a slider that cooperates with the sliding groove 211, and a fixing block 213 for screwing and fixing with the tool holder 3 is arranged in the fixing groove 212.

[0035] In this embodiment, it is specifically shown that a sliding groove 211 is provided on the connecting body 21 to adjust the position of the tool holder 3. After adjusting to the appropriate position, the tool holder 3 is fixed to the position of the connecting body 21 by screwing with the fixing block 213. Its structure is simple and the position adjustment of the tool holder 3 is convenient.

[0036] In some embodiments, a tool hole 31 for mounting the tool 4 is provided on the tool holder 3.

[0037] Specifically, at positions corresponding to a plurality of the tools 4 on the tool holder 3, a plurality of fastening screw members 5 are provided, and the plurality of fastening screw members 5 are located directly above the tool hole 31 and are spaced apart along the length direction of the tool hole 31.

[0038] Specifically, the models of the plurality of tools 4 are the same or different.

[0039] In this embodiment, it is specifically designed to be porous, and several tools 4 can be arranged simultaneously to increase the number of installed tools and reduce the moving distance of the tools 4, so as to achieve portable processing. With the setting of the fastening screw members 5, when installing the tool 4, after placing the tool 4 into the tool hole 31 on the tool holder 3, this fastening screw member is used for locking and fixing. Specifically, four fastening screw members 5 can be correspondingly arranged for each tool 4 to achieve a better locking and fixing effect.

[0040] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A split multi-hole tool holder on a lathe, characterized in that: It comprises a mounting seat, a base, a knife holder and a plurality of knives. The mounting seat is provided with a mounting platform. The base is detachably mounted on the mounting platform. The knife holder is slidably arranged on the base. A plurality of knives are installed on the knife holder at intervals.

2. The split multi-hole tool holder for a lathe according to claim 1, characterized in that: Both sides of the top end of the mounting platform extend outwards to form limiting convex edges.

3. The split multi-hole tool holder for a lathe according to claim 2, characterized in that: The top surface of the mounting platform is provided with an avoidance groove.

4. The split multi-hole tool holder for a lathe according to claim 3, characterized in that: The base comprises a connecting body and a locking end, wherein the connecting body and the locking end are respectively clamped on the limiting convex edges on both sides of the mounting platform, and the connecting body and the locking end are threadedly connected.

5. The split multi-hole tool holder for a lathe according to claim 4, characterized in that: The connecting body is provided with a sliding groove and a fixing groove, the tool holder is provided with a sliding block matched with the sliding groove, and the fixing groove is provided with a fixing block for screwing and fixing with the tool holder.

6. The split multi-hole tool holder for a lathe according to claim 5, characterized in that: The knife seat is provided with a knife hole for installing the knife.

7. The split multi-hole tool holder for a lathe according to claim 6, characterized in that: A plurality of fastening screws are arranged at positions on the tool holder corresponding to the plurality of tools, and the plurality of fastening screws are located directly above the tool holes and are spaced apart along the length direction of the tool holes.

8. The split multi-hole tool holder for a lathe according to claim 4, characterized in that: The models of the plurality of cutting tools are set to be the same or different.

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