CN210731661U

CN210731661U - Metal cutting tool positioning device

Info

Publication number: CN210731661U
Application number: CN201921049467.XU
Authority: CN
Inventors: 胡金斌
Original assignee: CHANGZHOU XILI ALLOY TOOLS CO LTD
Current assignee: CHANGZHOU XILI ALLOY TOOLS CO LTD
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-12
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to the technical field of cutting tools, in particular to a metal cutting tool positioning device, which solves the defects of low positioning accuracy and poor stability in the prior art, and comprises a base, wherein the top of the base is fixed with a positioning column through a bolt, the outer side of the positioning column is slidably provided with a phase plate, the top of the positioning column is connected with a mounting plate through a screw, the mounting plate is internally provided with a square hole, one side of the inner wall of the square hole is fixed with a guide rail through a rivet, the guide rail is slidably connected with a sliding plate, one side of the sliding plate is welded with triangular prisms, the number of the triangular prisms is three, and through the arrangement of structures such as a connecting block, a positioning column and a phase plate, equipment adopts the positioning columns which are distributed in a triangular shape to position the moving direction of a tool, and positions the positioning, and the requirement of high-precision machining is met.

Description

Metal cutting tool positioning device

Technical Field

The utility model relates to a cutting tool technical field especially relates to a metal cutting tool positioner.

Background

The tool can be divided into five categories according to the form of the workpiece processing surface: cutters for processing various outer surfaces, including turning tools, planing tools, milling cutters, outer surface broaches, files and the like; the hole machining tool comprises a drill bit, a reamer, a boring cutter, a reamer, an inner surface broach and the like; the thread machining tool comprises a screw tap, a screw die, an automatic opening and closing thread cutting head, a threading tool, a thread milling cutter and the like; gear processing cutters, including hobs, slotting cutters, shaving cutters, bevel gear processing cutters, and the like; cutting tools including tipped circular saw blades, band saws, hacksaws, cutting tools, and blade mills, among others; in addition, there are gang tools.

The positioning device used by the cutting tool in the prior art has the following defects: firstly, the mode of location is single, and the precision of location is not high, and secondly positioner's stability is relatively poor, and the cutter takes place the skew when adding man-hour easily, influences the processing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the location precision among the prior art not high, the stability is relatively poor, and a metal cutting tool positioner who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a metal cutting tool positioner, includes the base, there is the reference column at the top of base through the bolt fastening, the outside of reference column slides and is provided with the phase plate, and there is the mounting panel at the top of reference column through screwed connection, the square hole has been seted up to the inside of mounting panel, and there is the guide rail inner wall one side of square hole through rivet fastening, guide rail sliding connection has the slide, the welding of one side of slide has the triangular prism, the quantity of triangular prism sets up to three, and there is the A-frame at the top of three triangular prism through hexagonal screw connection, and the both sides of triangular prism all weld the rack, rack toothing is connected with the gear, gear revolve installs the top of mounting panel.

Preferably, the outer side of the phase plate is provided with connecting blocks of an integrated structure, the number of the connecting blocks is three, positioning holes are formed in the three connecting blocks, and the positioning columns are embedded in the positioning holes.

Preferably, the bottom of the phase plate is provided with a cutter through a screw.

Preferably, there is a fixing base at the top of the mounting plate through a screw, a rotating hole is formed in the fixing base, a synchronizing rod is arranged in the rotating hole in a rotating mode, and the two ends of the synchronizing rod are arranged at the gear sleeves.

Preferably, the number of the positioning columns is three, and positioning blocks of an integrated structure are arranged on the outer sides of the positioning columns.

The utility model has the advantages that:

1. the utility model discloses in through the setting of connecting block, locating piece, reference column, phase plate isotructure, equipment adopts triangular distribution's reference column to fix a position the moving direction of cutter, fixes a position simultaneously through three locating piece, improves the location precision of device effectively, satisfies the processing demand of high accuracy.

2. The utility model discloses in through the setting of A-frame, the gear, the rack, the square hole, the guide rail, the slide, the reference column, the triangular prism, connecting block isotructure, the phase place board is at the in-process of displacement, can take the triangular prism to remove automatically, rotate through rack drive gear, three synchronizing bars rotate simultaneously, and the top of triangular prism carries out rigid connection by the A-frame, can ensure the synchronism of triangular prism when removing, make the phase place board one kind be in steady state, the stability of equipment is higher, the skew of cutter has been avoided adding man-hour, the processing is effectual.

Drawings

Fig. 1 is a schematic front structural view of a metal cutting tool positioning device according to the present invention;

fig. 2 is a top view of the mounting plate according to the present invention;

fig. 3 is a schematic structural diagram of the phase plate according to the present invention.

In the figure: the device comprises a base 1, a positioning column 2, a mounting plate 3, a phase plate 4, a connecting block 5, a positioning block 6, a sliding plate 7, a cutter 8, a triangular prism 9, a triangular bracket 10, a fixed seat 11, a rack 12, a synchronizing rod 13, a gear 14, a square hole 15 and a positioning hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a metal cutting tool positioning device comprises a base 1, wherein a positioning column 2 is fixed at the top of the base 1 through a bolt, a phase plate 4 is slidably arranged on the outer side of the positioning column 2, a connecting block 5 of an integrated structure is arranged on the outer side of the phase plate 4, equipment adopts the positioning columns 2 distributed in a triangular shape to position the moving direction of a tool 8 through the arrangement of the connecting block 5, the positioning blocks 6, the positioning column 2, the phase plate 4 and the like, the positioning blocks 6 are used for positioning simultaneously, the positioning accuracy of the device is effectively improved, the high-precision processing requirements are met, the number of the connecting blocks 5 is three, positioning holes 16 are formed in the three connecting blocks 5, the positioning columns 2 are embedded in the positioning holes 16, the tool 8 is installed at the bottom of the phase plate 4 through screws, and the top of the positioning column, the mounting plate 3 is internally provided with a square hole 15, one side of the inner wall of the square hole 15 is fixed with a guide rail through rivets, the guide rail is connected with a sliding plate 7 in a sliding way, one side of the sliding plate 7 is welded with three triangular prisms 9, the number of the triangular prisms 9 is three, the tops of the three triangular prisms 9 are connected with a triangular support 10 through hexagonal screws, the triangular support 10, a gear 14, a rack 12, the square hole 15, the guide rail, the sliding plate 7, a positioning column 2, the triangular prisms 9, a connecting block 5 and other structures are arranged, the phase plate 4 can automatically carry the triangular prisms 9 to move in the displacement process, the gear 14 is driven by the rack 12 to rotate, the three synchronizing rods 13 simultaneously rotate, the tops of the triangular prisms 9 are rigidly connected by the triangular support 10, the synchronism of the triangular prisms 9 in the moving process can be ensured, the phase plate 4 is in a stable state, the stability of the equipment is high, processing is effectual, and rack 12 has all been welded to the both sides of triangular prism 9, rack 12 meshes and is connected with gear 14, gear 14 rotates and installs the top at mounting panel 3, there is fixing base 11 at mounting panel 3's top through screwed connection, the rotation hole has been seted up to fixing base 11's inside, the inside rotation in rotation hole is provided with synchronizing bar 13, gear 14 cover is established at synchronizing bar 13's both ends, the quantity of reference column 2 sets up to three, and the outside of reference column 2 all is provided with locating piece 6 of a body structure.

In the embodiment, when the device is used, the phase plate 4 is pushed by the prior art (not shown in the figure) to make reciprocating linear motion, when the phase plate 4 is pushed to slide downwards for cutting, the connecting block 5 slides on the positioning columns 2 through the positioning holes 16, the three positioning columns 2 can ensure the moving direction of the phase plate 4, and when the connecting block 5 presses the positioning blocks 6, the three positioning blocks 6 simultaneously position the processing position of the cutter, so that the accuracy is high;

further, at the gliding in-process of phase place board 4, can take triangular prism 9 to slide in the inside of square hole 15 automatically, rack 12 effect gear 14 and synchronizing bar 13 rotate simultaneously, and carry out rigid connection by triangular support 10 between the top of triangular prism 9, triangle stabilizer blade 10, triangular prism 9 and reference column 2 all form the triangle-shaped structure, positioner's steadiness is stronger, again because synchronizing bar 13 rotates the top of installing at mounting panel 3, the mounted position of gear 14 is fixed, so the shift position of three triangular prism 9 is synchronous, phase place board 4 can not incline or skew, guaranteed that cutter 8 removes and adds the stability man-hour, the performance of cutter 8 has been promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a metal cutting tool positioner, includes base (1), its characterized in that, the top of base (1) is through bolt fastening has reference column (2), the outside of reference column (2) slides and is provided with phase place board (4), and there is mounting panel (3) at the top of reference column (2) through screwed connection, square hole (15) have been seted up to the inside of mounting panel (3), and there is the guide rail inner wall one side of square hole (15) through fix with rivet, guide rail sliding connection has slide (7), one side welding of slide (7) has triangular prism (9), the quantity of triangular prism (9) sets up to three, and the top of three triangular prism (9) has triangular supports (10) through hexagonal screw connection, and the both sides of triangular prism (9) have all welded rack (12), rack (12) meshing is connected with gear (14), the gear (14) is rotatably mounted on the top of the mounting plate (3).

2. The metal cutting tool positioning device according to claim 1, wherein the phase plate (4) is provided with connecting blocks (5) in an integrated structure at the outer side, the number of the connecting blocks (5) is three, positioning holes (16) are formed in the three connecting blocks (5), and the positioning columns (2) are embedded in the positioning holes (16).

3. A metal cutting tool positioning device according to claim 1, characterized in that the bottom of the phase plate (4) is screw mounted with a tool (8).

4. The metal cutting tool positioning device according to claim 1, wherein the top of the mounting plate (3) is connected with a fixed seat (11) through a screw, a rotating hole is formed in the fixed seat (11), a synchronizing rod (13) is rotatably arranged in the rotating hole, and the gears (14) are sleeved at two ends of the synchronizing rod (13).

5. The metal cutting tool positioning device according to claim 1, wherein the number of the positioning columns (2) is three, and the positioning blocks (6) are integrally arranged on the outer sides of the positioning columns (2).