Row tool mounting table for compound machine tool

Abstract

The utility model discloses a gang tool mounting table for a compound machine tool. The gang tool mounting table comprises a fixed table fixed on a machine tool worktable, the sliding grooves are formed in the top of the fixing table at equal intervals, and limiting grooves are formed in the tops of the inner walls of the sliding grooves; the fixing device comprises a fixing table and a fixing frame, the fixing frame is arranged at the top of the fixing table, the bottom of the fixing frame is fixedly connected with a limiting block matched with the sliding groove, and the top of the fixing frame is fixedly connected with an extrusion fixing part. New cutters can be simply and quickly added among the existing cutters; a limiting block is matched with a triangular limiting groove of a sliding groove, and interlocking teeth are arranged, so that stable fixation of the fixing frame on the fixing table is ensured; and meanwhile, through the extrusion effect of the adjusting screw rod and the extrusion ejector rod, the fixing stability is further enhanced, and shaking or displacement of the cutter in the machining process is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of row cutter mounting platform, specifically to a row cutter mounting platform for compound machine tool. BACKGROUND

[0002] The row cutter system of the turning-milling compound machine tool is a key part in this type of machine tool, and its design and function directly affect the machining efficiency and machining precision. The turning-milling compound machine tool usually combines turning and milling functions to realize various machining modes such as turning, milling, drilling, and tapping. The row cutter system is one of the core components that ensure the automation and efficient machining of the machine tool.

[0003] The existing row cutter mounting platform fixes the cutter by sliding from one end and then fixing it with multiple bolts. The installation steps are cumbersome, and when additional cutters are needed later, all existing cutters need to be disassembled and reassembled, and the cutters need to be aligned after installation. It is impossible to add cutters without disassembling the existing cutters. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a row cutter mounting platform for compound machine tool to solve the problems raised in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a row cutter mounting platform for compound machine tool, comprising:

[0006] A fixed platform fixed on the machine tool workbench;

[0007] A sliding groove is equidistantly arranged on the top of the fixed platform, and a limiting groove is opened on the top of the inner wall of the sliding groove;

[0008] A fixed frame is arranged on the top of the fixed platform, the bottom of the fixed frame is fixedly connected with a limiting block matched with the sliding groove, the top of the fixed frame is fixedly connected with an extrusion fixing part, and the extrusion fixing part comprises an extrusion top rod for extruding and fixing with the fixed platform;

[0009] A clamping groove is arranged at one end of the fixed frame, and an extrusion plate is arranged inside the clamping groove for adjusting the height of the cutter.

[0010] As a preferred, the limiting block is a reverse T-shaped structure, the width of the limiting block is the same as the width of the top of the sliding groove, and the outer side of the limiting block is provided with interlocking teeth matched with the limiting groove.

[0011] As a preferred, the two ends of the limiting block are arc structures for realizing the rotation of the limiting block in the sliding groove.

[0012] As preferred, the extrusion fixing part further comprises an adjusting screw rod rotatably connected to the top of the fixing frame, and the outer side of the adjusting screw rod is threadedly connected with an adjusting cross beam, and the extrusion top rods are symmetrically fixed to the bottom of the adjusting cross beam.

[0013] As preferred, the middle part of the fixing frame is provided with a through hole matched with the extrusion top rod.

[0014] As preferred, the bottom of the extrusion plate is provided with an adjusting screw rod which is threadedly connected with the bottom of the clamping groove.

[0015] As preferred, the top of the clamping groove is threadedly connected with two extrusion screw rods.

[0016] Compared with the prior art, the utility model has the advantages that: through the sliding groove and the limiting block, the fixing frame can be conveniently and locked on the fixing table, so that adding a new tool between the existing tools becomes simple and fast; the triangular limiting groove of the limiting block and the sliding groove is matched with the interlocking teeth, so that the stability of the fixing frame on the fixing table is ensured; at the same time, through the extrusion of the adjusting screw rod and the extrusion top rod, the stability of the fixing is further enhanced, and the shaking or displacement of the tool during processing is prevented; the adjusting screw rod arranged at the bottom of the extrusion plate can adjust the height of the tool according to the need, so that the tool can be accurately aligned with the workpiece, and the extrusion fixing can be realized by rotating the adjusting screw rod, without the need of complex tools or operation; at the same time, the setting of the extrusion screw rod also makes the fixing and releasing of the tool simple and fast, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the sliding groove of the utility model;

[0019] Figure 3 It is a structural schematic view of the limiting block of the utility model;

[0020] Figure 4 It is a structural schematic view of the fixing frame when rotating.

[0021] In the drawing: 1, fixing table; 3, sliding groove; 4, limiting groove; 5, fixing frame; 6, clamping groove; 7, extrusion plate; 8, adjusting screw rod; 9, extrusion screw rod; 10, limiting block; 11, interlocking tooth; 12, extrusion top rod; 13, adjusting cross beam; 14, adjusting screw rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figure 1 、 2 , 3, 4, the utility model provides a technical scheme: a kind of knife installation platform for compound machine tool, it include: fixed on the fixed platform 1 of machine tool workstation;Sliding groove 3 equidistantly is opened in the top of fixed platform 1, the top of the inner wall of sliding groove 3 is opened to limit slot 4, limit slot 4 is triangular structure;Fixed frame 5 is clamped in the top of fixed platform 1, the bottom of fixed frame 5 is fixedly connected with the limit block 10 matched with sliding groove 3, the top of fixed frame 5 is fixedly connected with extrusion fixed part, and extrusion fixed part includes extrusion top rod 12 for extruding fixed with fixed platform 1;Clamping groove 6 is opened in one end of fixed frame 5, extrusion plate 7 is arranged in the inside of clamping groove 6 and is lifted, for adjusting the height of tool.

[0024] It needs to be explained that, when installing, limit block 10 in the bottom of fixed frame 5 is slid from one end of sliding groove 3, extrusion top rod 12 is made to contact with the top of fixed platform 1 by rotating adjusting screw rod 14 and penetrating fixed frame 5 downwards, under the reaction force, limit block 10 is clamped with the top of the inner wall of sliding groove 3, so as to fixedly connect fixed frame 5, extrusion is realized by one adjusting screw rod 14, then tool is placed in clamping groove 6, and tool is fixed by extruding threaded rod 9.

[0025] Please refer to Figure 2 、 3 , limit block 10 is inverted T-shaped structure, the width of limit block 10 is same with the width of the top of sliding groove 3, the outer side of limit block 10 is equipped with interlocking tooth 11 matched with limit slot 4, the both ends of limit block 10 are circular arc structure, for realizing the rotation of limit block 10 in sliding groove 3.

[0026] It needs to be explained that, when adding tool on the top of fixed platform 1 and between existing tools, fixed frame 5 can be arranged in parallel with sliding groove 3, so that fixed frame 5 is inserted into sliding groove 3 from top to bottom, limit block 10 can be in the same sliding groove 3 or adjacent sliding groove 3 with existing tool, after inserting limit block 10 into sliding groove 3, limit block 10 is rotated by fixed frame 5, so that fixed frame 5 is perpendicular to limit block 10, at this time, interlocking tooth 11 corresponds to limit slot 4, and fixed frame 5 is fixed at the specified position of fixed platform 1 by extruding of extrusion top rod 12.

[0027] Please refer toFigure 3 As shown in the figure, the extrusion fixing part further comprises an adjusting screw rod 14 rotatably connected to the top of the fixing frame 5, the outer side of the adjusting screw rod 14 is threadedly connected with an adjusting cross beam 13, the extrusion top rod 12 is symmetrically fixed to the bottom of the adjusting cross beam 13, and the middle part of the fixing frame 5 is provided with a through hole matched with the extrusion top rod 12.

[0028] It should be noted that when the fixing frame 5 is extruded and fixed, the adjusting screw rod 14 is rotated, the adjusting cross beam 13 moves on the outer side of the adjusting screw rod 14 under the restriction of the thread and the extrusion top rod 12, the adjusting cross beam 13 is driven by the adjusting screw rod 14 to move towards the fixed table 1, the extrusion top rod 12 is in contact with the fixed table 1, and the fixing frame 5 is pulled up under the action of force, so that the interlocking teeth 11 at the top of the limiting block 10 are matched with the limiting groove 4 in the sliding groove 3 and are locked, thereby fixing the position of the fixing frame 5.

[0029] Please refer to Figure 2 、 3 As shown in the figure, the bottom of the extrusion plate 7 is provided with an adjusting screw rod 8, the adjusting screw rod 8 is threadedly connected with the bottom of the clamping groove 6, and the top of the clamping groove 6 is threadedly connected with two extrusion screw rods 9.

[0030] It should be noted that when the fixing frame 5 is rotatably installed, the adjusting screw rod 8 can be rotated out of the bottom of the clamping groove 6, when the tool is installed, the adjusting screw rod 8 is rotated, the extrusion plate 7 slides in the clamping groove 6 under the action of the thread, the height of the clamping tool can be adjusted by the clamping groove 6, and then the tool is extruded downwards by the extrusion screw rod 9, so that the tool is fixed.

[0031] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0032] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0033] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0034] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tool bar mounting table for a compound machine tool, characterised in that: The utility model relates to a cutting tool fixing device for machine tool, including: The fixed platform (1) is fixed on the worktable of machine tool; The sliding groove (3) is equidistantly arranged on the top of the fixed platform (1), and the inner wall of the sliding groove (3) is provided with a limiting groove (4) on the top; The fixed frame (5) is arranged on the top of the fixed platform (1), and the bottom of the fixed frame (5) is fixedly connected with the limiting block (10) matched with the sliding groove (3), and the top of the fixed frame (5) is fixedly connected with the extrusion fixing part, and the extrusion fixing part includes the extrusion top rod (12) for extruding and fixing with the fixed platform (1); The clamping groove (6) is arranged at one end of the fixed frame (5), and the extrusion plate (7) is arranged in the clamping groove (6) and is used for adjusting the height of the cutter.

2. The gang tool mounting table for a compound machine tool according to claim 1, characterized in that: The limiting block (10) is inverted T-shaped structure, the width of the limiting block (10) is same with the width of the top of the sliding groove (3), the outer side of the limiting block (10) is equipped with the interlocking tooth (11) matched with the limiting groove (4).

3. The gang tool mounting table for a compound machine tool according to claim 2, wherein: The both ends of the limiting block (10) are circular arc structure, which is used for realizing the rotation of the limiting block (10) in the sliding groove (3).

4. The gang tool mounting table for a compound machine tool according to claim 1, wherein: The extrusion fixing part further includes the adjusting screw rod (14) rotationally connected on the top of the fixed frame (5), the outer side of the adjusting screw rod (14) is screw connected with the adjusting cross beam (13), and the extrusion top rod (12) is symmetrically fixedly connected on the bottom of the adjusting cross beam (13).

5. The gang tool mounting table for a compound machine tool according to claim 4, wherein: The middle part of the fixed frame (5) is provided with the through hole matched with the extrusion top rod (12).

6. The gang tool post mounting table for a compound machine tool according to claim 1, characterized in that: The bottom of the extrusion plate (7) is provided with the adjusting screw rod (8), and the adjusting screw rod (8) is screw connected with the bottom of the clamping groove (6).

7. The gang tool mounting table for a compound machine tool according to claim 1, wherein: The top of the clamping groove (6) is screw connected with two extrusion screw rods (9).

Images