CN110129532B - Tracking device for large slewing bearing quenching machine tool - Google Patents
Tracking device for large slewing bearing quenching machine tool Download PDFInfo
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- CN110129532B CN110129532B CN201910546975.7A CN201910546975A CN110129532B CN 110129532 B CN110129532 B CN 110129532B CN 201910546975 A CN201910546975 A CN 201910546975A CN 110129532 B CN110129532 B CN 110129532B
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- 238000010791 quenching Methods 0.000 title claims abstract description 18
- 230000000171 quenching effect Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 50
- 230000007704 transition Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a tracking device for a large slewing bearing quenching machine tool, and relates to the technical field of quenching equipment, wherein the tracking device comprises a horizontal adjusting unit, a vertical adjusting unit, a horizontal floating unit, a vertical floating unit and a raceway tracking rod; the horizontal adjusting unit can move along the horizontal direction; the vertical adjusting unit is connected with the horizontal adjusting unit and can move along the vertical direction; the horizontal floating unit is connected with the vertical adjusting unit, so that the floating error of the track rod of the track and the horizontal direction of the track workpiece can be detected in real time; the vertical floating unit is connected with the horizontal floating unit, so that the floating error of the track rod of the track and the track workpiece in the vertical direction can be detected in real time; the track rod is connected with the vertical floating unit, and the track head of the track rod abuts against the track surface of the track workpiece.
Description
Technical Field
The invention relates to the technical field of quenching equipment, in particular to a tracking device for a large slewing bearing quenching machine tool.
Background
The slewing bearing of engineering machinery is formed from inner and outer rings of rolling path with V-band or circular arc-shaped and rolling body. Because it bears axial force, radial force and overturning moment at the same time, and the two parts need to rotate relatively, there is a certain technical requirement on the performance of the surface of the rolling way.
The difficulty in quenching the raceway surface is that when intermediate frequency continuous quenching is adopted, a constant small gap between the inductor and the raceway surface is required to be kept. The slewing bearing is a large-diameter flat workpiece, and after machining, various shape errors are unavoidable and the slewing bearing is easy to deform. Taking ovality as an example, the error of the workpiece before quenching often exceeds 0.2mm, so that the workpiece is difficult to meet the quenching requirement even if the workpiece is installed on a machine tool with high rotation precision of a main shaft and the coaxiality error of an orientation fixture is small.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a tracking device for a large slewing bearing quenching machine tool, which solves the problem that a large slewing bearing is difficult to keep a quenching gap constant during quenching.
In order to achieve the above purpose, the invention adopts the following technical scheme: a tracking device for a large slewing bearing quenching machine tool comprises a horizontal adjusting unit, a vertical adjusting unit, a horizontal floating unit, a vertical floating unit and a raceway tracking rod; the horizontal adjusting unit can move along the horizontal direction; the vertical adjusting unit is connected with the horizontal adjusting unit and can move along the vertical direction; the horizontal floating unit is connected with the vertical adjusting unit, so that the floating error of the track rod of the track and the horizontal direction of the track workpiece can be detected in real time; the vertical floating unit is connected with the horizontal floating unit, so that the floating error of the track rod of the track and the track workpiece in the vertical direction can be detected in real time; the track head of the track rod is propped against the track surface of the track workpiece.
The further improvement is that: the horizontal adjustment unit comprises a bottom plate and a sliding plate; the bottom surface of the bottom plate is provided with a guide rail and a ball screw in parallel, and a screw seat of the ball screw is connected with the top surface of the sliding plate; the top surface of the sliding plate is also in sliding connection with the guide rail through a sliding block.
The further improvement is that: one end of the ball screw is provided with a display and an adjusting handle.
The further improvement is that: the vertical adjusting unit comprises a tracking rotating shaft, and the upper end of the tracking rotating shaft is connected with the horizontal adjusting unit; the tracking rotating shaft is sleeved with a rotating shaft sleeve, and a first locking handle is arranged on the rotating shaft sleeve; the lower end of the tracking rotating shaft penetrates out of the rotating shaft sleeve and is in threaded connection with the locking nut.
The further improvement is that: the horizontal floating unit comprises a transition plate, an air cylinder, a first detection magnetic stripe and a first detection switch; the transition plate is connected with the vertical adjustment unit, two first fixing blocks are arranged on the transition plate at intervals, and a first linear bearing seat is arranged between the two first fixing blocks; a first spring guide rod and two first guide shafts are horizontally arranged in the first linear bearing seat in a penetrating manner; two ends of the first guide shaft are respectively connected with the two first fixed blocks; the spring is arranged on the first spring guide rod, spring baffle plates are respectively arranged at two ends of the first spring guide rod, and two ends of each spring baffle plate are respectively arranged on the two first guide shafts in a sliding manner; the cylinder is arranged beside one of the first fixed blocks, and a piston rod of the cylinder penetrates through the first fixed block and is connected with the end part of the first spring guide rod; the first detection magnetic stripe is horizontally arranged at the position of the transition plate opposite to the first linear bearing seat; the first detection switch is arranged on the first linear bearing seat and is matched with the first detection magnetic stripe.
The further improvement is that: a gap of 0.2-0.3mm is formed between the first detection switch and the first detection magnetic strip.
The further improvement is that: the vertical floating unit comprises a second linear bearing seat, a second detection magnetic stripe and a second detection switch; the second linear bearing seat is connected with the horizontal floating unit, and a second spring guide rod and two second guide shafts are vertically arranged in the second linear bearing seat in a penetrating manner; two ends of the second guide shaft are respectively connected with two second fixing blocks; the second spring guide rod is provided with a spring, and two ends of the second spring guide rod are respectively connected with two second fixing blocks; the second detection magnetic stripe is vertically arranged, and two ends of the second detection magnetic stripe are respectively connected with the two second fixing blocks; the second detection switch is arranged on the second linear bearing seat and is matched with the second detection magnetic stripe.
The further improvement is that: and a gap of 0.2-0.3mm is reserved between the second detection switch and the second detection magnetic stripe.
The further improvement is that: the track rod comprises an adjusting rod, and one end of the adjusting rod is provided with a tracking head; the adjusting rod is sleeved with a fixing seat, and a second locking handle is arranged on the fixing seat; a water pipe is arranged in the adjusting rod, and one end of the water pipe is connected with the tracking head.
The invention has the beneficial effects that:
when the tracking device works, the track rod of the track is propped against the track surface of the workpiece, the floating errors of the track surface in the horizontal direction and the vertical direction can be detected in real time, signals are fed back to the system, and the system adjusts the position of the quenching load sensor in real time according to the feedback signals. The problem that the quenching clearance is not easy to keep constant when the slewing bearing raceway surface is quenched is well solved.
Drawings
FIG. 1 is a schematic diagram of a tracking device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a horizontal adjustment unit according to an embodiment of the present invention;
FIG. 3 is a side view of a horizontal adjustment unit according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a vertical adjustment unit according to an embodiment of the present invention;
FIG. 5 is a schematic view of a horizontal floating unit according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a vertical floating unit according to an embodiment of the present invention;
FIG. 7 is a left side view of FIG. 6;
FIG. 8 is a schematic view of a track rod according to an embodiment of the present invention;
fig. 9 is a top view of fig. 8.
Reference numerals:
1-a horizontal adjustment unit; 11-a bottom plate; 12-a skateboard; 13-a guide rail; 14-ball screw; 15-a nut seat; 16-an adjusting handle; 17-a display; 18-a slider;
2-a vertical adjustment unit; 21-tracking the rotating shaft; 22-a swivel sleeve; 23-locking nut; 24-a first locking handle;
3-a horizontal floating unit; 31-a transition plate; 32-a first fixed block; 33-a first guide shaft; 34-a first linear bearing block; 35-a first spring guide bar; 36-spring catch; 37-cylinder; 38-first detecting a magnetic stripe; 39-a first detection switch;
4-a vertical floating unit; 41-a second linear bearing block; 42-a second fixed block; 43-a second guide shaft; 44-a second spring guide bar; 45-a second test magnetic stripe; 46-a second detection switch;
5-a raceway tracking bar; 51-an adjusting rod; 52-tracking the head; 53-fixing seat; 54-a second locking handle; 55-water pipe;
6-raceway workpieces.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the description of the present invention, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present invention, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The technical scheme and the beneficial effects of the invention are more clear and definite by further describing the specific embodiments of the invention with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Referring to fig. 1, an embodiment of the present invention provides a tracking device for a large slewing bearing quenching machine tool, including a horizontal adjustment unit 1, a vertical adjustment unit 2, a horizontal floating unit 3, a vertical floating unit 4, and a raceway tracking rod 5;
referring to fig. 2 and 3, the horizontal adjustment unit 1 is movable in a horizontal direction; specifically, the leveling unit 1 includes a base plate 11 and a slide plate 12; the bottom surface of the bottom plate 11 is provided with a guide rail 13 and a ball screw 14 in parallel, and a screw seat 15 of the ball screw 14 is connected with the top surface of the sliding plate 12; the top surface of the slide plate 12 is also slidingly connected with the guide rail 13 by a slider 18. One end of the ball screw 14 is provided with a display 17 and an adjustment handle 16.
Referring to fig. 4, a vertical adjustment unit 2 is connected to a horizontal adjustment unit 1 to be movable in a vertical direction; specifically, the vertical adjustment unit 2 includes a tracking rotation shaft 21, and the upper end of the tracking rotation shaft 21 is connected to the horizontal adjustment unit 1; the tracking rotating shaft 21 is sleeved with a rotating shaft sleeve 22, and a first locking handle 24 is arranged on the rotating shaft sleeve 22; the lower end of the tracking rotating shaft 21 passes through the rotating shaft sleeve 22 and is connected with the locking nut 23 in a threaded manner.
Referring to fig. 5, the horizontal floating unit 3 is connected with the vertical adjustment unit 2, so that the floating error of the track rod 5 and the track workpiece 6 in the horizontal direction can be detected in real time; specifically, the horizontal floating unit 3 includes a transition plate 31, an air cylinder 37, a first detection magnetic stripe 38, and a first detection switch 39; the transition plate 31 is connected with the vertical adjustment unit 2, two first fixing blocks 32 are arranged on the transition plate 31 at intervals, and a first linear bearing seat 34 is arranged between the two first fixing blocks 32; a first spring guide rod 35 and two first guide shafts 33 horizontally penetrate through the first linear bearing seat 34; two ends of the first guide shaft 33 are respectively connected with the two first fixed blocks 32; the first spring guide rod 35 is provided with a spring, two ends of the first spring guide rod 35 are respectively provided with a spring baffle 36, and two ends of the spring baffle 36 are respectively arranged on the two first guide shafts 33 in a sliding manner; the air cylinder 37 is arranged beside one of the first fixed blocks 32, and a piston rod of the air cylinder 37 passes through the first fixed block 32 and is connected with the end part of the first spring guide rod 35; the first detecting magnetic stripe 38 is horizontally arranged at a position of the transition plate 31 opposite to the first linear bearing seat 34; the first detection switch 39 is disposed on the first linear bearing seat 34 and is matched with the first detection magnetic stripe 38. In this embodiment, a gap of 0.2-0.3mm is provided between the first detection switch 39 and the first detection magnetic stripe 38.
Referring to fig. 6 and 7, the vertical floating unit 4 is connected with the horizontal floating unit 3, so that the floating error of the track rod 5 and the track workpiece 6 in the vertical direction can be detected in real time; specifically, the vertical floating unit 4 includes a second linear bearing housing 41, a second detection magnetic stripe 45, and a second detection switch 46; the second linear bearing seat 41 is connected with the horizontal floating unit 3, and a second spring guide rod 44 and two second guide shafts 43 are vertically arranged in the second linear bearing seat 41 in a penetrating manner; two ends of the second guide shaft 43 are respectively connected with two second fixed blocks 42; the second spring guide rod 44 is provided with a spring, and two ends of the second spring guide rod 44 are respectively connected with two second fixing blocks 42; the second detection magnetic stripe 45 is vertically arranged, and two ends of the second detection magnetic stripe 45 are respectively connected with the two second fixing blocks 42; the second detection switch 46 is arranged on the second linear bearing seat 41 and is matched with the second detection magnetic stripe 45. In this embodiment, a gap of 0.2-0.3mm is provided between the second detection switch 46 and the second detection magnetic stripe 45.
As shown in fig. 8 and 9, the raceway rail 5 is connected to the vertical floating unit 4, and the tracking head 52 of the raceway rail 5 abuts against the raceway surface of the raceway workpiece 6. Specifically, the raceway tracking rod 5 includes an adjustment rod 51, and one end of the adjustment rod 51 is provided with a tracking head 52; the adjusting rod 51 is sleeved with a fixed seat 53, and a second locking handle 54 is arranged on the fixed seat 53; a water passage pipe 55 is provided in the adjustment rod 51, and one end of the water passage pipe 55 is connected to the tracking head 52.
The working principle of the invention is as follows:
before working, the adjusting handle of the horizontal adjusting unit is adjusted to a position where the tracking head is close to the sensor. And loosening a first locking handle on the rotating shaft sleeve, and rotating the height tightening nut to adjust the height of the rotating shaft sleeve. The rotating shaft sleeve is rotated to be adjusted to a proper angle, and the first locking handle is screwed down. Releasing a second locking handle on the fixed seat of the track rod of the track, and adjusting the relative distance between the track rod and the fixed seat until the track head is 2-3mm away from the track surface
When the horizontal floating unit works, the cylinder of the horizontal floating unit stretches out to push the first linear bearing seat, the vertical floating mechanism fixed on the first linear bearing seat and the track rod of the track to the condition that the track head pushes against the track surface.
The workpiece is rotated relative to the tracking head. When the diameter direction of the workpiece changes. The first linear bearing of the horizontal floating unit is offset in the diameter direction by a spring. The first detection switch on the first linear bearing seat and the first detection magnetic stripe on the transition plate are caused to generate relative displacement, so that a displacement signal is generated.
When the workpiece raceway changes in the height direction. The second spring guide rod, the second guide shaft and the second fixed block on the vertical floating unit are offset in the up-down direction under the action of the spring, so that the second detection magnetic stripe on the second fixed block and the second detection switch on the second linear bearing seat are relatively displaced, and a displacement signal is generated.
In the description of the present invention, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the embodiments described above, but a number of modifications and adaptations can be made by a person skilled in the art without departing from the principle of the invention, which modifications and adaptations are also considered to be within the scope of the invention. What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (4)
1. The tracking device for the large slewing bearing quenching machine tool comprises a horizontal adjusting unit (1), a vertical adjusting unit (2), a horizontal floating unit (3), a vertical floating unit (4) and a raceway tracking rod (5); the horizontal adjusting unit (1) can move along the horizontal direction; the vertical adjusting unit (2) is connected with the horizontal adjusting unit (1) and can move along the vertical direction; the horizontal floating unit (3) is connected with the vertical adjusting unit (2) and can detect floating errors of the track tracking rod (5) and the track workpiece (6) in the horizontal direction in real time; the vertical floating unit (4) is connected with the horizontal floating unit (3) and can detect the floating error of the raceway tracking rod (5) in the vertical direction of the raceway workpiece (6) in real time; the track rod (5) is connected with the vertical floating unit (4), and a track head (52) of the track rod (5) is propped against the track surface of the track workpiece (6);
the horizontal adjustment unit (1) comprises a bottom plate (11) and a sliding plate (12); the bottom surface of the bottom plate (11) is provided with a guide rail (13) and a ball screw (14) in parallel, and a screw seat (15) of the ball screw (14) is connected with the top surface of the sliding plate (12); the top surface of the sliding plate (12) is also in sliding connection with the guide rail (13) through a sliding block (18);
one end of the ball screw (14) is provided with a display (17) and an adjusting handle (16);
the vertical adjustment unit (2) comprises a tracking rotating shaft (21), and the upper end of the tracking rotating shaft (21) is connected with the horizontal adjustment unit (1); the tracking rotating shaft (21) is sleeved with a rotating shaft sleeve (22), and a first locking handle (24) is arranged on the rotating shaft sleeve (22); the lower end of the tracking rotating shaft (21) penetrates out of the rotating shaft sleeve (22) and is in threaded connection with the locking nut (23);
the method is characterized in that: the horizontal floating unit (3) comprises a transition plate (31), an air cylinder (37), a first detection magnetic stripe (38) and a first detection switch (39); the transition plate (31) is connected with the vertical adjustment unit (2), two first fixed blocks (32) are arranged on the transition plate (31) at intervals, and a first linear bearing seat (34) is arranged between the two first fixed blocks (32); a first spring guide rod (35) and two first guide shafts (33) are horizontally arranged in the first linear bearing seat (34) in a penetrating mode; two ends of the first guide shaft (33) are respectively connected with two first fixed blocks (32); the spring is arranged on the first spring guide rod (35), spring baffle plates (36) are respectively arranged at two ends of the first spring guide rod (35), and two ends of the spring baffle plates (36) are respectively arranged on the two first guide shafts (33) in a sliding manner; the air cylinder (37) is arranged beside one of the first fixed blocks (32), and a piston rod of the air cylinder (37) penetrates through the first fixed block (32) and is connected with the end part of the first spring guide rod (35); the first detection magnetic strip (38) is horizontally arranged at the position of the transition plate (31) opposite to the first linear bearing seat (34); the first detection switch (39) is arranged on the first linear bearing seat (34) and is matched with the first detection magnetic strip (38);
the vertical floating unit (4) comprises a second linear bearing seat (41), a second detection magnetic stripe (45) and a second detection switch (46); the second linear bearing seat (41) is connected with the horizontal floating unit (3), and a second spring guide rod (44) and two second guide shafts (43) are vertically arranged in the second linear bearing seat (41) in a penetrating manner; two ends of the second guide shaft (43) are respectively connected with two second fixed blocks (42); the second spring guide rod (44) is provided with a spring, and two ends of the second spring guide rod (44) are respectively connected with two second fixing blocks (42); the second detection magnetic stripe (45) is vertically arranged, and two ends of the second detection magnetic stripe (45) are respectively connected with the two second fixing blocks (42); the second detection switch (46) is arranged on the second linear bearing seat (41) and is matched with the second detection magnetic strip (45).
2. The tracking device of claim 1, wherein: a gap of 0.2-0.3mm is formed between the first detection switch (39) and the first detection magnetic strip (38).
3. The tracking device of claim 1, wherein: a gap of 0.2-0.3mm is arranged between the second detection switch (46) and the second detection magnetic stripe (45).
4. The tracking device of claim 1, wherein: the track rod (5) comprises an adjusting rod (51), and one end of the adjusting rod (51) is provided with a tracking head (52); a fixed seat (53) is sleeved outside the adjusting rod (51), and a second locking handle (54) is arranged on the fixed seat (53); a water pipe (55) is arranged in the adjusting rod (51), and one end of the water pipe (55) is connected with the tracking head (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546975.7A CN110129532B (en) | 2019-06-24 | 2019-06-24 | Tracking device for large slewing bearing quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546975.7A CN110129532B (en) | 2019-06-24 | 2019-06-24 | Tracking device for large slewing bearing quenching machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110129532A CN110129532A (en) | 2019-08-16 |
| CN110129532B true CN110129532B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910546975.7A Active CN110129532B (en) | 2019-06-24 | 2019-06-24 | Tracking device for large slewing bearing quenching machine tool |
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| CN (1) | CN110129532B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816123A (en) * | 1996-10-02 | 1998-10-06 | Schauer; Mathias P. | Attachment for a lathe |
| JP2004195620A (en) * | 2002-12-20 | 2004-07-15 | Nippon Thompson Co Ltd | Lifting guide unit and stage device incorporated with this guide unit |
| JP2005279861A (en) * | 2004-03-30 | 2005-10-13 | Nissan Motor Co Ltd | Workpiece seating detecting mechanism of workpiece positioning device |
| US7147595B1 (en) * | 2005-12-13 | 2006-12-12 | Hsi-Kuan Chen | CNC machine tool |
| DE102005056876A1 (en) * | 2005-11-28 | 2007-02-08 | Maschinenfabrik Alfing Kessler Gmbh | Hardening cams of camshaft by inductive heating while rotating shaft, using inductor radially guided over cams in dependence on cam profile to ensure even hardening depth |
| CN201376982Y (en) * | 2009-04-15 | 2010-01-06 | 天津天丰中高频感应淬火设备有限公司 | Servo tracking system of induction quenching machine tool of rotating disc bearing raceway |
| CN202865289U (en) * | 2012-10-20 | 2013-04-10 | 十堰恒进科技有限公司 | U-shaped rail high-precision tracking mechanism |
| CN204022890U (en) * | 2014-08-22 | 2014-12-17 | 成都天马铁路轴承有限公司 | medium frequency quenching displacement tracking device |
| CN108220536A (en) * | 2018-03-20 | 2018-06-29 | 恒进感应科技（十堰）股份有限公司 | A kind of electrical follower of same tooth for monodentate quenching machine |
| WO2019086940A1 (en) * | 2017-11-06 | 2019-05-09 | Metalsa S.A. De C.V. | Induction heat treating apparatus |
| CN210151162U (en) * | 2019-06-24 | 2020-03-17 | 恒进感应科技（十堰）股份有限公司 | Tracking device for large slewing bearing quenching machine tool |
-
2019
- 2019-06-24 CN CN201910546975.7A patent/CN110129532B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5816123A (en) * | 1996-10-02 | 1998-10-06 | Schauer; Mathias P. | Attachment for a lathe |
| JP2004195620A (en) * | 2002-12-20 | 2004-07-15 | Nippon Thompson Co Ltd | Lifting guide unit and stage device incorporated with this guide unit |
| JP2005279861A (en) * | 2004-03-30 | 2005-10-13 | Nissan Motor Co Ltd | Workpiece seating detecting mechanism of workpiece positioning device |
| DE102005056876A1 (en) * | 2005-11-28 | 2007-02-08 | Maschinenfabrik Alfing Kessler Gmbh | Hardening cams of camshaft by inductive heating while rotating shaft, using inductor radially guided over cams in dependence on cam profile to ensure even hardening depth |
| US7147595B1 (en) * | 2005-12-13 | 2006-12-12 | Hsi-Kuan Chen | CNC machine tool |
| CN201376982Y (en) * | 2009-04-15 | 2010-01-06 | 天津天丰中高频感应淬火设备有限公司 | Servo tracking system of induction quenching machine tool of rotating disc bearing raceway |
| CN202865289U (en) * | 2012-10-20 | 2013-04-10 | 十堰恒进科技有限公司 | U-shaped rail high-precision tracking mechanism |
| CN204022890U (en) * | 2014-08-22 | 2014-12-17 | 成都天马铁路轴承有限公司 | medium frequency quenching displacement tracking device |
| WO2019086940A1 (en) * | 2017-11-06 | 2019-05-09 | Metalsa S.A. De C.V. | Induction heat treating apparatus |
| CN108220536A (en) * | 2018-03-20 | 2018-06-29 | 恒进感应科技（十堰）股份有限公司 | A kind of electrical follower of same tooth for monodentate quenching machine |
| CN210151162U (en) * | 2019-06-24 | 2020-03-17 | 恒进感应科技（十堰）股份有限公司 | Tracking device for large slewing bearing quenching machine tool |
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