Tool temperature detection device and machining center thereof

Abstract

The utility model relates to the technical field of machining centers, and particularly discloses a tool temperature detection device and a machining center thereof. A sliding block plate is connected to the fixing sleeve in a sliding mode. A first nut pair is inserted into a groove formed in the sliding block plate; the first nut pair is sleeved with a first supporting plate. A second nut pair is inserted into the first supporting plate; the second nut pair is sleeved with a second supporting plate; a third nut pair is inserted into the second supporting plate; the rotating tightness degree is changed through the first nut pair and the second nut pair, the angles and positions of the first supporting plate and the second supporting plate are changed, and therefore temperature detection can be carried out on cutters with different length angles; the third nut pair is sleeved with a function plate; the function plate is detachably connected with the infrared temperature measuring probe, so that the infrared temperature measuring probe can be fixed on the main shaft shell and used for detecting the temperature of the cutter, and meanwhile, the infrared temperature measuring probe moves along with the main shaft, so that the temperature of the cutter is continuously monitored.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing center technical field, concretely is a tool temperature detection device and processing center thereof. BACKGROUND

[0002] The tool used by the processing center is a tool of different types and specifications selected according to the needs of the processing task, which is used for cutting processing of metal or other materials; the tool is a tool for cutting processing in mechanical manufacturing, also known as cutting tool; most of the tools are for machines, but there are also hand tools; since the tools used in mechanical manufacturing are basically used for cutting metal materials.

[0003] The Chinese invention patent with the publication number CN111002103B discloses a tool temperature detection system and a tool temperature detection method on April 30, 2021. The tool temperature detection system comprises: a workpiece driving device and a detection matching part, the workpiece driving device drives the detection matching part to rotate around its axis; the circumferential surface of the detection matching part has a chip breaking groove; the tool support structure is used for installing the tool to be detected; the tool to be detected has a cutting state in contact with the detection matching part and a detection state arranged opposite to the chip breaking groove; the distance sensor is arranged on one side of the detection matching part to judge whether the tool to be detected is in the cutting state or the detection state according to the detection result of the distance sensor; the infrared thermal imager is arranged apart from the tool to be detected, and the infrared thermal imager is used for detecting the cutting temperature of the tool tip of the tool to be detected to obtain the cutting temperature of the tool tip of the tool to be detected in the detection state through the distance sensor and the infrared thermal imager. The present application solves the problem that the cutting temperature of the tool tip of the tool in the prior art cannot be accurately measured.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the tool detection of the prior art does not have a fixing structure, cannot be fixed on the processing center, cannot stably align the tool in motion, and cannot continuously monitor the tool temperature in the motion state, so it can only change the motion of the tool controlled by the processing center to a fixed position for monitoring, affecting the processing efficiency of the processing center. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problem that the tool detection of the prior art does not have a fixing structure, cannot be fixed on the processing center, cannot stably align the tool in motion, and cannot continuously monitor the tool temperature in the motion state, so it can only change the motion of the tool controlled by the processing center to a fixed position for monitoring, affecting the processing efficiency of the processing center, and provides a tool temperature detection device and a processing center thereof.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme to realize it.

[0007] The utility model provides a tool temperature detection device and machining center thereof, including fixed sleeve, slidingly connected with the sliding block board on the fixed sleeve, the first nut pair is inserted with the groove on the sliding block board, the first support board is sleeved on the first nut pair, the second nut pair is inserted with the first support board, the second support board is sleeved with the second nut pair, the third nut pair is inserted with the second support board, the functional board is sleeved with the third nut pair, the infrared temperature measurement probe is detachably connected on the functional board, the fixed hole is set up on the third nut pair and the first nut pair, and the elastic piece is connected in the fixed hole.

[0008] Further, the functional board is provided with a quick release slot; a quick release plate is slidingly inserted into the quick release slot; a plurality of second fasteners are inserted into the holes on the quick release plate; and the second fasteners are threadedly connected with the infrared temperature measurement probe.

[0009] A machining center comprising the tool temperature detection device according to any one of the preceding embodiments.

[0010] The tool temperature detection device and machining center thereof provided by the utility model have the following beneficial effects:

[0011] 1. The first nut pair and the second nut pair change the angle and position of the first support plate and the second support plate, thereby adapting to tools of different lengths and angles for temperature detection; the third nut pair is sleeved with a functional plate; and the infrared temperature measurement probe is detachably connected to the functional plate, so that the infrared temperature measurement probe can be fixed to the main shaft shell and perform temperature detection on the tool, and simultaneously moves with the main shaft, thereby realizing continuous temperature monitoring of the tool.

[0012] 2. The fixed holes are formed on the third nut pair and the first nut pair; the elastic piece is connected in the fixed hole; the third nut pair and the first nut pair are connected by the elastic piece under tension, so that when the second nut pair is loose or the infrared temperature measurement probe is in contact with the workpiece and is squeezed to cause the second nut pair to be loose, the infrared temperature measurement probe rises close to the main shaft protective cover under the tension of the elastic piece, and does not collide with the workpiece to cause greater damage. BRIEF DESCRIPTION OF DRAWINGS

[0013] The specific embodiments of the utility model will be further described in detail below with reference to the drawings;

[0014] Fig. 1 It is the first axial measurement structure schematic view of the utility model;

[0015] Fig. 2 It is the second axial measurement structure schematic view of the utility model;

[0016] Fig. 3 It is the front view structure schematic view of the utility model.

[0017] Explanation of reference numerals in the drawings: 1, fixed sleeve; 2, first fastener; 3, stepped groove; 4, sliding block plate; 5, first nut pair; 6, first support plate; 7, second nut pair; 8, second support plate; 9, third nut pair; 10, functional plate; 11, quick release groove; 12, quick release plate; 13, second fastener; 14, infrared temperature measurement probe; 15, fixing hole; 16, elastic member. DETAILED DESCRIPTION

[0018] It should be understood that the specific embodiments described herein are merely exemplary and are not intended to limit the present application.

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly. The connection can be direct connection or indirect connection.

[0021] Please refer to Figs. 1-3As shown, a tool temperature detection device and its machining center, including a fixed sleeve 1 for fixing with the machining center spindle shell; a sliding block plate 4 is connected with the fixed sleeve 1 through sliding connection, so that the position of the infrared temperature measurement probe 14 can be changed by moving the sliding block plate 4, so that the spindle of different shapes and positions can be adapted; the first nut pair 5 is inserted into the slot on the sliding block plate 4; the first support plate 6 is sleeved on the first nut pair 5; the second nut pair 7 is inserted into the first support plate 6; the second support plate 8 is sleeved with the second nut pair 7; the third nut pair 9 is inserted into the second support plate 8, so that the angle and position of the first support plate 6 and the second support plate 8 can be changed by the first nut pair 5 and the second nut pair 7, so that the tool of different length and angle can be adapted for temperature detection; the functional plate 10 is sleeved with the third nut pair 9; the infrared temperature measurement probe 14 is detachably connected on the functional plate 10, so that the infrared temperature measurement probe 14 can be fixed on the spindle shell and the temperature of the tool can be detected, and it can move with the spindle, so that the temperature of the tool can be continuously monitored; the fixed hole 15 is formed on the third nut pair 9 and the first nut pair 5; the elastic member 16 is connected in the fixed hole 15, the third nut pair 9 and the first nut pair 5 are connected by the tension of the elastic member 16, so that when the second nut pair 7 is loose, or the infrared temperature measurement probe 14 is in contact with the workpiece, causing extrusion and causing the second nut pair 7 to be loose, under the tension of the elastic member 16, the infrared temperature measurement probe 14 rises close to the spindle protection cover, and does not collide with the workpiece to cause greater damage.

[0022] The quick release slot 11 is formed on the functional plate 10; the quick release plate 12 is inserted into the quick release slot 11 through sliding connection, so that the quick release plate 12 can be quickly installed or removed from the quick release slot 11; a plurality of second fasteners 13 are inserted into the hole on the quick release plate 12; the second fasteners 13 are threadedly connected with the infrared temperature measurement probe 14, so that the installation and removal of the infrared temperature measurement probe 14 are more convenient.

[0023] The recess is formed on the second support plate 8 corresponding to the first support plate 6, so that the relative rotation angle between the second support plate 8 and the first support plate 6 is greater than ninety degrees, and the folding action in a larger range can be made.

[0024] The first fastener 2 is symmetrically connected with the fixed sleeve 1 through the hole on the fixed sleeve 1, the spindle shell is fixed by rotating the first fastener 2 to extrude, so that the installation and removal are more convenient, and the spindle shell of different width can be adapted.

[0025] The stepped groove 3 is formed on the fixed sleeve 1; the sliding block plate 4 is connected in the stepped groove 3 through sliding connection, so that after the fixed sleeve 1 is fixed on the spindle shell, the sliding block plate 4 is stably limited in the stepped groove 3 to move left and right to adjust the distance.

[0026] A machining center comprising the tool temperature detection device according to any one of the preceding claims.

[0027] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The basic principle, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A cutting tool temperature detection device, characterized in that; The utility model provides a temperature detection device for cutter, including fixed sleeve (1), slidingly connected with slider plate (4) on fixed sleeve (1), the first nut pair (5) is inserted with the slot on slider plate (4), the first support plate (6) is sleeved with first nut pair (5), the second nut pair (7) is inserted with first support plate (6), the second support plate (8) is sleeved with second nut pair (7), the third nut pair (9) is inserted with second support plate (8), the functional board (10) is sleeved with third nut pair (9), the infrared temperature measurement probe (14) is detachably connected on functional board (10), the fixed hole (15) is set up on third nut pair (9) and first nut pair (5), and elastic member (16) is connected in fixed hole (15).

2. The tool temperature detecting apparatus according to claim 1, characterized by: The functional board (10) is provided with a quick release slot (11), and the quick release slot (11) is slidably inserted with a quick release plate (12). A plurality of second fasteners (13) are inserted into the quick release plate (12) through the holes. The second fasteners (13) are threadedly connected with the infrared temperature measurement probe (14).

3. The tool temperature detecting apparatus according to claim 1, characterized by: The second support plate (8) is provided with a recess corresponding to the first support plate (6).

4. The tool temperature detecting apparatus according to claim 1, characterized by: The fixed sleeve (1) is symmetrically provided with a first fastener (2) connected through the holes.

5. The tool temperature detection apparatus according to Claim 1, characterized by: The fixed sleeve (1) is provided with a stepped groove (3), and the slider plate (4) is slidably connected in the stepped groove (3).

6. A machining center characterized by: The temperature detection device for cutter comprises the temperature detection device for cutter according to any one of claims 1-5.

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