Tool setting gauge of precise numerical control machine tool

Abstract

The utility model relates to the technical field of tool setting gauges, and discloses a precise numerical control machine tool tool setting gauge which comprises a base, the middle of the base is in threaded connection with a connecting stud, a bearing disc is fixedly installed on the top of the base, a pressure applying head is fixedly installed on the top of the bearing disc, and a connecting rod is fixedly installed on one side of the pressure applying head. A wire pipe connector is fixedly installed on one side of the bearing disc. According to the tool setting gauge of the precise numerical control machine tool, through matched arrangement of the base, the connecting stud, the bearing disc and the pressure applying head, the tool setting gauge can be adjusted more conveniently during use, the controllability of the tool setting gauge is improved, and through matched arrangement of the base and the connecting stud, the base can be fixed to the surface of the machine tool and aligned with a turning tool during installation of the tool setting gauge; the device is fixed through the connecting studs, the trapezoidal bolts are arranged at the bottom, position adjustment can be conducted, the bearing disc and the pressure applying head are arranged in a matched mode, the device can be more convenient to detect, and tool setting is more accurate through pressing of the turning tool.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tool setting gauge technical field, concretely is a precision CNC machine tool tool setting gauge. BACKGROUND

[0002] In the machining process of precision CNC machine tool, the tool setting gauge as the key auxiliary tool has the vital role to improve the machining precision, guarantee the product quality, the traditional tool setting method often relies on manual experience and manual adjustment, not only is inefficient, and error prone, difficult to meet the demand of modern high-precision machining.

[0003] Chinese patent publication No. CN208451200U discloses a precision CNC machine tool tool setting gauge, characterized in that, including machine core, shield, base, base sealing block and wire sheath, the machine core includes contact surface, tool setting contact surface device carrier, O type sealing ring one, disc type sealing cover, main body, the outside of the contact surface is strong magnet, the tool setting contact surface device carrier is fixed with the inside of the contact surface, the disc type sealing cover is arranged outside the machine core, the O type sealing ring is arranged along the circumferential direction of the outside of the main body, the outside of the disc type sealing cover is provided with the shield, the utility model greatly improves the sealing performance of the tool setting gauge through the overall structure change, completely guarantees that water, cutting fluid, oil stain, iron filings and the like invade, so that the working efficiency and the life of the tool setting gauge are improved, time is saved for machine tool production and processing, and the defective rate is reduced, the tool setting gauge production assembly is simpler through the overall structure change, the mechanical precision is higher, and the stability is more outstanding, so that the production efficiency of the tool setting gauge itself product is improved, and the waste of manpower and material resources is reduced.

[0004] However, the utility model has the following problems in actual use:

[0005] The utility model has poor adjustment convenience and controllability in actual use, and the tool setting gauge in the comparative case mainly focuses on the sealing performance and the simplification of the structure, but does not make too much description in terms of adjustment convenience and controllability, and the position adjustment is difficult. UTILITY MODEL CONTENTS

[0006] (I) technical problems solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a precision CNC machine tool tool setting gauge, which solves the problems in the prior art that:

[0008] The utility model has poor adjustment convenience and controllability in actual use, and the tool setting gauge in the comparative case mainly focuses on the sealing performance and the simplification of the structure, but does not make too much description in terms of adjustment convenience and controllability, and the position adjustment is difficult.

[0009] (II) technical scheme

[0010] In order to achieve the above object, the utility model discloses the following technical scheme to realize: a precision CNC machine tool tool setting gauge, including base, the middle part of base is connected with the connecting stud of screw thread, the top fixed mounting of base has the bearing disc, the top fixed mounting of bearing disc has the pressure head, the one side fixed mounting of pressure head has the connecting rod, the one side fixed mounting of bearing disc has the wire tube connector.

[0011] Further, the top of the base is provided with a threaded hole, and the top of the base is provided with a merging groove.

[0012] Further, the bottom of the connecting stud is threadedly connected with a trapezoidal bolt, and the top of the connecting stud is fixedly connected with a hexagonal nut.

[0013] Further, the trapezoidal bolt is provided with a clamping groove on both sides, and a connecting hole is formed in the middle of the trapezoidal bolt.

[0014] Further, the bottom of the bearing disc is fixedly connected with a flange plate, and the flange plate is threadedly connected with the threaded hole of the base through bolts.

[0015] Further, the top of the pressure head is fixedly provided with an antiskid layer, and the one side of the pressure head is provided with an air inlet groove.

[0016] Further, the one side of the connecting rod is fixedly provided with a merging head, and the one side of the merging head is fixedly provided with a hose.

[0017] Further, the one side of the wire tube connector is fixedly provided with a wire bundling tube, and the one side of the wire tube connector is fixedly connected with a limiting tube.

[0018] (Three) beneficial effects

[0019] The utility model provides a precision CNC machine tool tool setting gauge has the following beneficial effects:

[0020] The precision CNC machine tool tool setting gauge, through the cooperation of base, connecting stud, bearing disc and pressure head, can make the device more convenient to adjust during use, increase the controllability of the device, and the cooperation of base and connecting stud can fix the base on the surface of the machine tool during installation, and the tool holder is fixed by the connecting stud, and the trapezoidal bolt at the bottom can adjust the position, and the cooperation of bearing disc and pressure head can make the device more convenient to detect, and the tool holder is pressed to make the tool setting more accurate. DRAWINGS

[0021] Fig. 1The utility model discloses a structure schematic drawing;

[0022] Fig. 2 The utility model discloses a base structure schematic drawing;

[0023] Fig. 3 The utility model discloses a bearing disc structure schematic drawing;

[0024] Fig. 4 The utility model discloses a wire tube connector structure schematic drawing.

[0025] In the drawing: 1, base; 2, connecting stud; 3, bearing disc; 4, pressure head; 5, connecting rod; 6, wire tube connector; 7, threaded hole; 8, merging groove; 9, trapezoidal bolt; 10, hexagonal nut; 11, clamping groove; 12, connecting hole; 13, flange plate; 14, antiskid layer; 15, air inlet groove; 16, merging head; 17, hose; 18, wire tube; 19, limiting tube. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the scope of protection of the utility model.

[0027] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a precision CNC machine tool tool setting gauge, which is mainly applied to the scene of tool setting of machine tool.

[0028] Embodiment one:

[0029] In order to make the device more convenient to adjust when in use, the device base 1 and the connecting stud 2 are provided;

[0030] The middle part of the base 1 is threadedly connected with the connecting stud 2, the top of the base 1 is provided with a threaded hole 7, the top of the base 1 is provided with a merging groove 8, the bottom of the connecting stud 2 is threadedly connected with a trapezoidal bolt 9, the top of the connecting stud 2 is fixedly connected with a hexagonal nut 10, and the connecting stud 2 penetrates through the merging groove 8 of the base 1 and is threadedly connected with the trapezoidal bolt 9 at the bottom, so that the top of the base 1 is designed with the threaded hole 7 and the merging groove 8, the threaded hole 7 is used to be connected with the flange plate 13 at the bottom of the bearing disc 3 through bolts, to realize the stable installation of the bearing disc 3, and the merging groove 8 is used to accommodate and fix the connecting stud 2, to ensure that the connecting stud 2 can vertically and stably penetrate through the base 1, the connecting stud 2 is connected with the merging groove 8 of the base 1 and the trapezoidal bolt 9 at the bottom through a threaded connection mode, the top of the connecting stud 2 is fixedly connected with the hexagonal nut 10, to facilitate the rotation and fastening by using tools, and the design of the connecting stud 2 can conveniently adjust the position of the whole tool setting gauge during installation, to adapt to the needs of different CNC machine tools.

[0031] Embodiment two:

[0032] In order to make the device more convenient to detect when in use, the device load plate 3 and the pressure head 4 are provided;

[0033] The top of the load plate 3 is fixedly provided with the pressure head 4, and the bottom of the load plate 3 is fixedly connected with the flange plate 13, which is screwed with the threaded hole 7 of the base 1. The top of the pressure head 4 is fixedly provided with the anti-skid layer 14, and the side of the pressure head 4 is provided with the air inlet groove 15. Therefore, the load plate 3 is located above the base 1 and is connected with the threaded hole 7 of the base 1 through the flange plate 13 at the bottom of the load plate 3. The load plate 3 not only bears the components such as the pressure head 4 above it, but also ensures the stability of the whole tool setting gauge during the operation process. The pressure head 4 is fixedly installed on the top of the load plate 3 and is the key component for realizing the tool setting function. The top of the pressure head 4 is provided with the anti-skid layer 14 to improve the friction when contacting with the turning tool and to ensure the accuracy and stability of the tool setting. The air inlet groove 15 on the side of the pressure head 4 is used for cooperating with the merging head 16 of the connecting rod 5 to realize the access and control of the air source.

[0034] Embodiment three:

[0035] In order to make the device more convenient to connect when in use, the device connecting rod 5 and the wire tube connecting head 6 are provided;

[0036] The side of the pressure head 4 is fixedly provided with the connecting rod 5, and the side of the load plate 3 is fixedly provided with the wire tube connecting head 6. The side of the connecting rod 5 is fixedly provided with the merging head 16, and the side of the merging head 16 is fixedly provided with the hose 17. The connecting rod 5 and the pressure head 4 are clamped through the air inlet groove 15. The side of the wire tube connecting head 6 is fixedly provided with the wire tube 18, and the side of the wire tube connecting head 6 is fixedly connected with the limiting tube 19. Therefore, the side of the connecting rod 5 is fixedly provided with the merging head 16, the merging head 16 is connected with the air source through the hose 17, the connecting rod 5 and the pressure head 4 are clamped through the air inlet groove 15, when the air source is opened, the gas enters the air inlet groove 15 through the hose 17 and the merging head 16, and then exerts pressure on the pressure head 4, so that the pressure head 4 is in close contact with the turning tool, the tool setting process is completed, the wire tube 18 is used for arranging and fixing the electrical lines related to the tool setting gauge, so as to ensure the neatness and safety of the lines, and the limiting tube 19 can make the connection more stable.

[0037] In the utility model, the working steps of the device are as follows:

[0038] First, the base 1 is fixed in place by bolts on the CNC machine, then the connecting stud 2 is threaded through the combined slot 8 of the base 1, and is screwed with the trapezoidal bolt 9 at the bottom, and is fastened by rotating the hexagonal nut 10, then the flange plate 13 at the bottom of the load plate 3 is connected and fastened with the threaded hole 7 of the base 1, secondly, one end of the hose 17 is connected to the external air source, and the other end is connected to the combined head 16 of the connecting rod 5, at the same time, the electrical wiring is arranged and fixed on the tool setting gauge through the wire harness tube 18, then the CNC machine and the air source are started, the tool is moved to the vicinity of the pressure head 4, the position of the tool is adjusted by the control system of the CNC machine, so that it is in contact with the anti-skid layer 14 of the pressure head 4, at this time, the air source applies pressure to the pressure head 4 through the hose 17 and the air inlet slot 15, so that it is closely attached to the tool, the tool setting process is completed, finally, according to the display and feedback of the CNC machine, the position of the tool is fine-tuned to ensure the accuracy and stability of the tool setting, after the adjustment is completed, trial cutting or formal processing can be carried out to verify the tool setting effect.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tool setting instrument for a precision CNC machine tool, comprising a base (1), characterized in that: A connecting stud (2) is threadedly connected to the middle of the base (1), a load-bearing plate (3) is fixedly installed on the top of the base (1), a pressure head (4) is fixedly installed on the top of the load-bearing plate (3), a connecting rod (5) is fixedly installed on one side of the pressure head (4), and a wire pipe connector (6) is fixedly installed on one side of the load-bearing plate (3).

2. The tool setting instrument for precision CNC machine tools according to claim 1, characterized in that: A threaded hole (7) is provided on the top of the base (1), and a merging groove (8) is provided on the top of the base (1).

3. The tool setting instrument for precision CNC machine tools according to claim 2, characterized in that: The bottom of the connecting stud (2) is threadedly connected to a trapezoidal bolt (9), the top of the connecting stud (2) is fixedly connected to a hexagonal nut (10), and the connecting stud (2) passes through the merging groove (8) of the base (1) and is threadedly connected to the trapezoidal bolt (9) at the bottom.

4. The tool setting instrument for precision CNC machine tools according to claim 3, characterized in that: The trapezoidal bolt (9) has clamping grooves (11) on both sides, and a connecting hole (12) is provided in the middle of the trapezoidal bolt (9), and the connecting hole (12) is clamped with the connecting stud (2).

5. The tool setting instrument for precision CNC machine tools according to claim 2, characterized in that: The bottom of the load-bearing plate (3) is fixedly connected with a flange (13), and the flange (13) is threadedly connected to the threaded hole (7) of the base (1) through bolts.

6. The tool setting instrument for precision CNC machine tools according to claim 1, characterized in that: An anti-slip layer (14) is fixedly mounted on the top of the pressure head (4), and an air inlet groove (15) is provided on one side of the pressure head (4).

7. The tool setting instrument for precision CNC machine tools according to claim 6, characterized in that: A merging head (16) is fixedly mounted on one side of the connecting rod (5), a hose (17) is fixedly mounted on one side of the merging head (16), and the connecting rod (5) and the pressure head (4) are clamped together via an air inlet groove (15).

8. The tool setting instrument for precision CNC machine tools according to claim 1, characterized in that: A wire harness tube (18) is fixedly mounted on one side of the wire tube connector (6), and a limiting tube (19) is fixedly connected to one side of the wire tube connector (6).

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