Machine tool levelness detection device

Abstract

The utility model discloses a machine tool levelness detection device which comprises a rotary clamp, the rotary clamp is installed on a working table of a machine tool, the rotary clamp comprises a left saddle, a right saddle arranged opposite to the left saddle, a first rotary table and a rotary drive, and the first rotary table is arranged between the left saddle and the right saddle. The two ends of the first rotary table are connected with the left saddle and the right saddle respectively, the rotary drive is installed on the right saddle, and the output end of the rotary drive is connected with one end of the first rotary table. The clamping seat is arranged on the first rotary table, and a clamping groove is formed in the clamping seat; the balance standard component is fixed on the clamping groove, and the balance standard component and the clamping seat are detachable; and the balance detector is installed on the workbench of the machine tool, the balance detector is provided with a probe, the probe abuts against the surface of the balance standard part, and the balance detector can move on the workbench of the machine tool in the length direction of the balance standard part.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool detection, in particular to a machine tool levelness detection device. Background Art

[0002] CNC machine tools are digitally controlled machine tools, which are automated machine tools equipped with a program control system that can logically process programs specified by control codes or other symbolic instructions, decode them, represent them in coded numbers, and input them into the CNC device through information carriers. CNC machine tools are needed in mechanical processing, but existing CNC machine tools do not have the function of level detection, which increases the cost loss of users' processing, reduces the accuracy of CNC machine tool processing, and also reduces the practicality of CNC machine tools. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a machine tool level detection device, which solves the problem that the existing CNC machine tools do not have level detection.

[0004] A machine tool levelness detection device according to an embodiment of the utility model includes:

[0005] A rotary fixture is installed on a workbench of a machine tool. The rotary fixture comprises a left saddle, a right saddle arranged opposite to the left saddle, a first turntable and a rotary drive. The first turntable is arranged between the left saddle and the right saddle. Two ends of the first turntable are respectively connected to the left saddle and the right saddle. The rotary drive is installed on the right saddle. An output end of the rotary drive is connected to one end of the first turntable.

[0006] A clamping seat, the clamping seat is arranged on the first rotating table, and the clamping seat is provided with a clamping groove;

[0007] Balance standard parts, the balance standard parts are fixed on the clamping groove, and the balance standard parts and the clamping seat are detachable;

[0008] The balance detector is installed on the workbench of the machine tool. The balance detector is provided with a probe, which abuts against the surface of the balance standard part. The balance detector can move on the workbench of the machine tool along the length direction of the balance standard part.

[0009] According to a machine tool horizontality detection device of an embodiment of the utility model, at least the following beneficial effects are achieved: the rotary clamp is mainly used for clamping the workpiece to be processed on the machine tool. Before the worker clamps and processes the workpiece, he first uses the balance standard part and the balance detector to detect whether the levelness of the rotary clamp and the machine tool is in a balanced state. When the balance standard part is fixed on the clamping seat, and the balance detector is fixed on the machine tool, when detecting the relative horizontal deviation between the machine tool and the rotary clamp, the two ends of the balance standard part need to correspond to the left saddle and the right saddle respectively, wherein the balance detector can be moved along the length of the balance standard part on the machine tool, and the probe of the balance detector abuts against the top surface of the balance standard part, and moves from one end of the balance standard part to the other end of the balance standard part. At this time, the balance detector can determine whether there is a horizontal deviation between the rotary clamp and the workbench of the machine tool, and display the value of the deviation. The worker can adjust the rotary clamp according to the deviation. Furthermore, when the probe of the balancing tester abuts against the side wall of the balancing standard part and moves from one end of the balancing standard part to the other end of the balancing standard part, the balancing tester can obtain the coaxiality deviation of the left saddle and the right saddle of the rotating fixture. The overall structure is simple and practical, and the horizontality and coaxiality detection of the rotating fixture of the machine tool can be completed by using the balancing standard part and the balancing tester.

[0010] According to a machine tool horizontality detection device of an embodiment of the utility model, a first turntable is provided with a second turntable, and a clamping seat is fixed on the second turntable. A worker can adjust the angle deviation of the clamping seat relative to the first turntable through the second turntable to adjust the coaxiality deviation of the left saddle and the right saddle of the rotating fixture.

[0011] According to a machine tool horizontality detection device of an embodiment of the utility model, the second turntable is arranged in the middle of the first turntable.

[0012] According to a machine tool levelness detection device of an embodiment of the utility model, the clamping seat is arranged in the middle of the second turntable.

[0013] According to an embodiment of the utility model, a machine tool horizontality detection device also includes a translation mechanism, which is installed on a workbench of the machine tool, and a balance detector is installed on the translation mechanism, and the translation mechanism is used to drive the balance detector to move.

[0014] According to a machine tool horizontality detection device of an embodiment of the utility model, the translation mechanism includes a slide mounted on a workbench of the machine tool, a screw mounted on the slide, a slider mounted on the screw and a translation drive mounted on the slide, the output end of the translation drive is connected to one end of the screw, a balance detector is arranged on the slider, and the screw transmission is stable, which helps to ensure the detection accuracy of the balance detector.

[0015] According to a machine tool levelness detection device of an embodiment of the utility model, both the left saddle and the right saddle are provided with lifting rings, which can facilitate workers to lift and move the left saddle and the right saddle.

[0016] According to a machine tool levelness detection device of an embodiment of the utility model, the balance standard part is a standard rectangular column.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a structural diagram of a machine tool levelness detection device according to an embodiment of the utility model;

[0020] Figure 2 It is a front view of a machine tool levelness detection device according to an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] Workbench 100;

[0023] Left saddle 200;

[0024] Right saddle 300;

[0025] A first rotating table 400; a second rotating table 410;

[0026] Rotary drive 500;

[0027] Clamping seat 600;

[0028] Balance standard 700;

[0029] Balance tester 800;

[0030] Lifting ring 900. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of utility models, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as excluding the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] Reference Figure 1 to Figure 2 The embodiment of the utility model provides a machine tool horizontality detection device, including a rotating fixture, the rotating fixture is installed on the workbench 100 of the machine tool, the rotating fixture includes a left saddle 200, a right saddle 300 arranged opposite to the left saddle 200, a first turntable 400 and a rotating drive 500, the first turntable 400 is arranged between the left saddle 200 and the right saddle 300, the two ends of the first turntable 400 are respectively connected to the left saddle 200 and the right saddle 300, the rotating drive 500 is installed on the right saddle 300, and the output end of the rotating drive 500 is connected to the first turntable 40 0; a clamping seat 600, the clamping seat 600 is arranged on the first turntable 400, and the clamping seat 600 is provided with a clamping groove; a balancing standard part 700, the balancing standard part 700 is fixed on the clamping groove, and the balancing standard part 700 and the clamping seat 600 are detachable; a balancing detector 800, the balancing detector 800 is installed on the workbench 100 of the machine tool, the balancing detector 800 is provided with a probe, the probe is in contact with the surface of the balancing standard part 700, and the balancing detector 800 can move on the workbench 100 of the machine tool along the length direction of the balancing standard part 700.

[0036] According to some embodiments of the present application, the first turntable 400 is provided with a second turntable 410, and the clamping seat 600 is fixed on the second turntable 410. The worker can adjust the angle deviation of the clamping seat 600 relative to the first turntable 400 through the second turntable 410, thereby adjusting the coaxiality deviation of the left saddle 200 and the right saddle 300 of the rotating fixture.

[0037] According to some embodiments of the present application, the second turntable 410 is disposed in the middle of the first turntable 400 .

[0038] According to some embodiments of the present application, the clamping seat 600 is disposed in the middle of the second turntable 410 .

[0039] According to some embodiments of the present application, the translation mechanism is installed on the workbench 100 of the machine tool, and the balance detector 800 is installed on the translation mechanism, and the translation mechanism is used to drive the balance detector 800 to move.

[0040] According to some embodiments of the present application, the translation mechanism includes a slide installed on the workbench 100 of the machine tool, a screw installed on the slide, a slider installed on the screw, and a translation drive installed on the slide. The output end of the translation drive is connected to one end of the screw. The balance detector 800 is arranged on the slider. The screw transmission is smooth, which helps to ensure the detection accuracy of the balance detector 800.

[0041] According to some embodiments of the present application, both the left saddle 200 and the right saddle 300 are provided with lifting rings 900 , which can facilitate workers to lift and move the left saddle 200 and the right saddle 300 .

[0042] According to some embodiments of the present application, the balance standard component 700 is a standard rectangular cylinder.

[0043] The rotary clamp is mainly used for clamping the workpiece to be processed by the machine tool. Before the worker clamps the workpiece for processing, he first uses the balance standard part 700 and the balance detector 800 to detect whether the horizontality of the rotary clamp and the machine tool is in a balanced state. When the balance standard part 700 is fixed on the clamping seat 600, and the balance detector 800 is fixed on the machine tool, when detecting the relative horizontal deviation between the machine tool and the rotary clamp, the two ends of the balance standard part 700 need to correspond to the left saddle 200 and the right saddle 300 respectively, wherein the balance detector 800 can move along the length of the balance standard part 700 on the machine tool, and the probe of the balance detector 800 abuts against the top surface of the balance standard part 700, and moves from one end of the balance standard part 700 to the other end of the balance standard part 700. At this time, the balance detector 800 can determine whether there is a horizontal deviation between the rotary clamp and the workbench 100 of the machine tool, and display the value of the deviation value. The worker can adjust the rotary clamp according to the deviation. Furthermore, when the probe of the balancing tester 800 abuts against the side wall of the balancing standard part 700 and moves from one end of the balancing standard part 700 to the other end of the balancing standard part 700, the balancing tester 800 can obtain the coaxiality deviation of the left saddle 200 and the right saddle 300 of the rotating fixture. The overall structure is simple and practical, and the horizontality and coaxiality detection of the rotating fixture of the machine tool can be completed by using the balancing standard part 700 and the balancing tester 800.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A machine tool levelness detection device, characterized in that: include: A rotating fixture, the rotating fixture is installed on a workbench of a machine tool, the rotating fixture comprises a left saddle, a right saddle arranged opposite to the left saddle, a first turntable and a rotating drive, the first turntable is arranged between the left saddle and the right saddle, the two ends of the first turntable are respectively connected to the left saddle and the right saddle, the rotating drive is installed on the right saddle, and the output end of the rotating drive is connected to one end of the first turntable; A clamping seat, the clamping seat is arranged on the first turntable, and the clamping seat is provided with a clamping groove; A balancing standard component, the balancing standard component is fixed on the clamping groove, and the balancing standard component and the clamping seat are detachable; A balance detector is installed on a working table of a machine tool. The balance detector is provided with a probe, which abuts against the surface of the balance standard part. The balance detector can move on the working table of the machine tool along the length direction of the balance standard part.

2. A machine tool levelness detection device according to claim 1, characterized in that: The first turntable is provided with a second turntable, and the clamping seat is fixed on the second turntable.

3. A machine tool levelness detection device according to claim 2, characterized in that: The second turntable is arranged in the middle of the first turntable.

4. A machine tool levelness detection device according to claim 3, characterized in that: The clamping seat is arranged in the middle of the second turntable.

5. The machine tool levelness detection device according to claim 1, characterized in that: It also includes a translation mechanism, which is installed on a workbench of a machine tool, and the balance detector is installed on the translation mechanism.

6. A machine tool levelness detection device according to claim 5, characterized in that: The translation mechanism includes a slide mounted on a workbench of a machine tool, a screw mounted on the slide, a slider mounted on the screw and a translation drive mounted on the slide, the output end of the translation drive is connected to one end of the screw, and the balance detector is arranged on the slider.

7. A machine tool levelness detection device according to claim 1, characterized in that: The left saddle and the right saddle are both provided with hanging rings.

8. A machine tool levelness detection device according to claim 1, characterized in that: The balance standard component is a standard rectangular cylinder.

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