Positioning tool for four-axis rotary table

Abstract

The utility model relates to the field of four-axis rotary tables, in particular to a positioning tool for a four-axis rotary table, which comprises a four-axis rotary table body, a rotary table plate is arranged on one side of the four-axis rotary table body, a fixing seat is fixedly mounted on one side of the rotary table plate, a bridge plate is inserted above the fixing seat, and a plurality of auxiliary fixing components are equidistantly mounted at one end of the bridge plate. An auxiliary supporting assembly is connected to one side of the fixing base in an inserted mode, and the auxiliary supporting assembly and the fixing base are connected through an I-shaped limiting inserting rod. The bridge plate and the rotary table plate are connected in an inserted mode, limiting and fixing are conducted through the auxiliary fixing assembly, meanwhile, the auxiliary supporting assembly and the I-shaped limiting inserting rod are arranged in a matched mode, the bridge plate is further limited and supported, the stability of the bridge plate is ensured, and the bridge plate and the rotary table plate are convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to four -axis rotary table technical field especially relates to a kind of positioning tool for four-axis rotary table. BACKGROUND

[0002] Four-axis rotary table refers to a kind of machining accessory that can realize four axial movements, is usually installed on numerical control machine tool, so that machine tool can be processed in multiple axial directions. Its four axes are X, Y, Z and A axis, wherein A axis is usually rotating shaft, can make workpiece rotate in horizontal direction.

[0003] The common tooling of four-axis machining tailstock is the L block of rotary table plate matched with bridge plate to realize the installation and positioning of machined parts, but the L block of existing rotary table plate and bridge plate are mostly connected and fixed by multiple bolts, and the disassembly and assembly are excessively cumbersome. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art and provides a kind of positioning tool for four-axis rotary table.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of positioning tool for four-axis rotary table, including four-axis rotary table body, the one side of four-axis rotary table body is provided with rotary table plate, rotary table plate side fixed mounting has fixed seat, the upper side of fixed seat is inserted with bridge plate, and the one end of bridge plate is installed with multiple auxiliary fixing components at equal distance, and the one side of fixed seat is inserted with auxiliary support component, and auxiliary support component, fixed seat are connected by I-shaped limiting plug rod.

[0007] In addition, preferably, the I-shaped limiting plug rod includes a fixed rod portion, two ends of the fixed rod portion are symmetrically mounted with limiting plate portions, and the width of the limiting plate portions is less than the diameter of the fixed rod portion.

[0008] In addition, preferably, the other end of the bridge plate is installed with multiple first T-shaped fixing blocks at equal distance, and the one end of the fixed seat is provided with an auxiliary clamping groove at the first T-shaped fixing block, and the one end of the fixed seat is provided with an access sliding groove on one side of the limiting clamping groove.

[0009] In addition, preferably, the auxiliary support component includes a fixed support plate, multiple limiting plugs are installed at equal distance on one side of the fixed support plate, and a clamping groove is formed in the fixed seat at the limiting plugs, and a through hole is formed in the fixed seat and the limiting plugs at the I-shaped limiting plug rod.

[0010] In addition, preferably, the auxiliary fixing component includes a connecting seat, the cross section of the connecting seat is triangular, and a recess is formed on one side of the connecting seat, and a limiting component is inserted into the connecting seat.

[0011] In addition, preferably, the limiting assembly comprises a fixed connecting rod, two ends of the fixed connecting rod are connected with the limiting block and the fixed block respectively, the fixed block is provided with a limiting plug rod assembly, the limiting plug rod assembly comprises a T-shaped fixed block, and the T-shaped fixed block is slidingly arranged in the fixed block.

[0012] In addition, preferably, the fixed block is provided with a sliding groove at the position of the T-shaped fixed block, a spring body is arranged in the sliding groove at one side of the T-shaped fixed block, one end of the T-shaped fixed block is fixedly provided with an extension rod in the spring body, and the fixed block is provided with a sliding groove through hole at the positions of the T-shaped fixed block and the extension rod.

[0013] The four-axis rotary table positioning tool has the advantages that:

[0014] In the utility model, the bridge plate and the rotary table plate are inserted and fixed, and the auxiliary fixing assembly is used for limiting and fixing, the auxiliary supporting assembly and the I-shaped limiting plug rod are matched and arranged, the bridge plate is further limited and supported, the stability of the bridge plate is ensured, and the bridge plate and the rotary table plate are convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The utility model provides a four -axis rotary table positioning tool's structure schematic view;

[0016] Fig. 2 The utility model provides a four -axis rotary table positioning tool's split structure schematic view;

[0017] Fig. 3 It is auxiliary fixing assembly's structure schematic view.

[0018] In the figure: 1, four -axis rotary table body;2, rotary table plate;3, bridge plate;4, auxiliary fixing assembly;41, connecting seat;411, limiting slot;42, limiting assembly;43, limiting plug rod assembly;44, spring body;5, I-shaped limiting plug rod;6, auxiliary supporting assembly. DETAILED DESCRIPTION

[0019] The technical scheme 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, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0020] Refer to Figs. 1-3The utility model provides a kind of positioning tool for four-axis rotary table, including four-axis rotary table body 1, four-axis rotary table body 1 side is provided with rotary table plate 2, rotary table plate 2 side is fixedly installed with fixed seat, the upper side of fixed seat is inserted with bridge plate 3, and bridge plate 3 one end equidistantly installs multiple auxiliary fixed components 4, fixed seat side is inserted with auxiliary support component 6, auxiliary support component 6, fixed seat are connected between by I-shaped limiting insertion rod 5, wherein it is worth noting that the specific structure, connection mode and working principle of four-axis rotary table body 1, rotary table plate 2, bridge plate 3 are the prior art disclosed on the market currently, and do not belong to the main technical problems required to be solved in the utility model, so the utility model does not add more.

[0021] And I-shaped limiting insertion rod 5 includes fixed rod part, and the both ends of fixed rod part are symmetrically provided with limiting plate part, and the width of limiting plate part is less than the diameter of fixed rod part.

[0022] Meanwhile, the other end of bridge plate 3 is equidistantly provided with multiple first T-shaped fixed blocks, and the one end of fixed seat is provided with auxiliary clamping groove at the first T-shaped fixed block, and the one end of fixed seat is provided with access sliding slot at one side of limiting clamping groove.

[0023] Meanwhile, auxiliary support component 6 includes fixed support plate, and the one side of fixed support plate is equidistantly provided with multiple limiting insertion plates, and the one end of fixed seat is provided with clamping groove at the limiting insertion plate, and the one end of fixed seat and the one end of limiting insertion plate are provided with through hole at I-shaped limiting insertion rod 5.

[0024] And auxiliary fixed component 4 includes connecting seat 41, the cross section of connecting seat 41 is triangular, and the one side of connecting seat is provided with recess, and the one end of connecting seat is inserted with limiting component 42.

[0025] Further, limiting component 42 includes fixed connecting rod, and the both ends of fixed connecting rod are connected with limiting block and fixed block respectively, and fixed block is provided with limiting insertion rod component 43, and limiting insertion rod component 43 includes T-shaped fixed block, and T-shaped fixed block is slidingly arranged in fixed block.

[0026] Further, fixed block is provided with sliding slot at T-shaped fixed sliding block, spring body 44 is arranged in sliding slot at one side of T-shaped fixed block, and the one end of T-shaped fixed block is fixedly installed with extension rod in spring body 44, and fixed block is provided with sliding slot through hole at T-shaped fixed block and extension rod, and the one side of connecting seat is provided with limiting insertion slot 411 at T-shaped fixed block.

[0027] The one side of rotary table plate 2 is provided with auxiliary sliding slot at limiting block, and rotary table plate 2 is provided with movable cavity at limiting block, and it is worth noting that auxiliary sliding slot and rotary table plate 2 are in perpendicular state.

[0028] In the embodiment, the first T-shaped fixing block of the bridge plate 3 is aligned with the access chute and is inserted, then is moved along the access chute to be located in the auxiliary card slot, then the limiting block of the auxiliary fixing assembly 4 is aligned with the auxiliary sliding slot of the rotary table plate 2 and is inserted, until one side of the connecting seat 41 is attached to the rotary table plate 2, then the fixing block is rotated to be parallel to the rotary table plate 2, then the auxiliary supporting assembly 6 is aligned with the fixing seat and is inserted, then the I-shaped limiting insertion rod 5 is aligned with the through hole and is inserted, then the I-shaped limiting insertion rod 5 is rotated to be non-parallel to the through hole, so that the positioning and installation of the bridge plate 3 and the rotary table plate 2 are completed.

[0029] In the embodiment, the bridge plate 3 is inserted with the rotary table plate 2, and is limited and fixed by the auxiliary fixing assembly 4, at the same time, the bridge plate 3 is further limited and supported by the cooperation of the auxiliary supporting assembly 6 and the I-shaped limiting insertion rod 5, so that the stability of the bridge plate 3 is ensured, and the bridge plate 3 and the rotary table plate 2 are convenient to disassemble and assemble.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A positioning tool for a four-axis rotary table comprising a four-axis rotary table body (1), characterized by, One side of the four-axis rotary table body (1) is provided with a rotary table plate (2), one side of the rotary table plate (2) is fixedly installed with a fixed seat, the upper side of the fixed seat is inserted with a bridge plate (3), one end of the bridge plate (3) is installed with a plurality of auxiliary fixing assemblies (4) at equal distances, one side of the fixed seat is inserted with an auxiliary supporting assembly (6), and the auxiliary supporting assembly (6) and the fixed seat are connected through a I-shaped limiting insertion rod (5); the auxiliary supporting assembly (6) comprises a fixed supporting plate, a plurality of limiting insertion plates are installed on one side of the fixed supporting plate at equal distances, a clamping groove is formed at the limiting insertion plate in the fixed seat, and a through hole is formed through the I-shaped limiting insertion rod (5) in the fixed seat and the limiting insertion plate; The auxiliary fixing assembly (4) comprises a connecting seat (41), the cross section of the connecting seat (41) is triangular, a recess is formed on one side of the connecting seat, and a limiting assembly (42) is inserted in the connecting seat; The limiting assembly (42) comprises a fixed connecting rod, the two ends of the fixed connecting rod are connected with a limiting block and a fixed block respectively, a limiting insertion rod assembly (43) is arranged in the fixed block, the limiting insertion rod assembly (43) comprises a T-shaped fixed block, and the T-shaped fixed block is slidingly arranged in the fixed block; A sliding groove is formed at the T-shaped fixed sliding block in the fixed block, a spring body (44) is arranged on one side of the T-shaped fixed block in the sliding groove, an extension rod is fixedly installed at one end of the T-shaped fixed block in the spring body (44), and a sliding groove through hole is formed at the T-shaped fixed block and the extension rod in the fixed block.

2. The positioning tooling for a four-axis rotary table of claim 1, wherein, The I-shaped limiting insertion rod (5) comprises a fixed rod part, limiting plate parts are symmetrically installed at the two ends of the fixed rod part, and the width of the limiting plate part is smaller than the diameter of the fixed rod part.

3. The positioning tooling for a four-axis rotary table of claim 1, wherein, A plurality of first T-shaped fixed blocks are installed at equal distances at the other end of the bridge plate (3), an auxiliary clamping groove is formed at one end of the fixed seat at the first T-shaped fixed block, and an access sliding groove is formed at one end of the fixed seat at one side of the limiting clamping groove.

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