CN109487070B - Titanium alloy wire heat treatment tool - Google Patents
Titanium alloy wire heat treatment tool Download PDFInfo
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- CN109487070B CN109487070B CN201811655555.4A CN201811655555A CN109487070B CN 109487070 B CN109487070 B CN 109487070B CN 201811655555 A CN201811655555 A CN 201811655555A CN 109487070 B CN109487070 B CN 109487070B
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- titanium alloy
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- alloy wire
- heat treatment
- holes
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 90
- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 6
- 238000005457 optimization Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Abstract
The invention discloses a titanium alloy wire heat treatment tool for clamping a titanium alloy wire in a heat treatment process, which is characterized by comprising the following steps of: a frame body; the base is fixedly arranged on the upper surface of the frame body and is provided with a through hole in the vertical direction; and the inserted link is arranged on the base and positioned at the upper part of the through hole and is used for suspending the titanium alloy wire in a swinging way and enabling the titanium alloy wire to pass through the through hole. According to the embodiment of the invention, the titanium alloy wire can be clamped in the heat treatment process, and deformation of the titanium alloy wire is avoided.
Description
Technical Field
The invention relates to the field of nonferrous metal processing, in particular to a titanium alloy wire heat treatment tool.
Background
Titanium is an important structural metal developed in the 50 s of the 20 th century, and titanium alloy is widely used in various fields due to its characteristics of high strength, good corrosion resistance, high heat resistance, and the like. Compared with other alloys, the yield strength ratio of the titanium alloy is very high, and the yield strength is very close to the tensile strength; the density of the titanium alloy is 4g/cm < 3 >, is about half of the density of steel, and has higher specific strength; the corrosion resistance of the titanium alloy in seawater is excellent and even better than that of stainless steel; the titanium alloy has small heat conductivity coefficient and large friction coefficient; titanium alloys have better corrosion resistance than stainless steel.
Typically, after smelting and various processing operations are completed, it is often necessary to heat treat the titanium alloy to achieve the desired performance levels of the material, to stabilize the part dimensions, and to remove deleterious elements (e.g., hydrogen) added during thermal or chemical processing. Titanium alloy heat treatment processes can be broadly divided into three types, annealing, solution treatment and aging treatment. Meanwhile, because titanium alloys are highly chemically active, heat treatment thereof is generally required to be performed under vacuum conditions.
For the titanium alloy wires, the related heat treatment is often carried out by directly placing the pipe on the ground, so that the uniformity of the titanium alloy wires in the heat treatment process cannot be ensured, the flatness of the pipe is easily affected due to deformation of the titanium alloy wires, and the yield of the heat treatment of the titanium alloy wires is reduced.
In addition, since the fields of the steps in the heat treatment process may be different, the titanium alloy wire has a corresponding need for transition transportation in the heat treatment process. However, the prior art lacks an effective transportation method for the titanium alloy wires in the high-temperature heat treatment process, often adopts a simple manual or forklift transportation mode, cannot ensure that the titanium alloy wires transported by transition in the heat treatment process are not stressed as much as possible, and has the disadvantages of labor and effort and low production efficiency.
Disclosure of Invention
At least one object of the invention is to provide a titanium alloy wire heat treatment tool which can clamp a titanium alloy wire and ensure that the titanium alloy wire is not deformed in the heat treatment process. The preferred technical solutions of the technical solutions provided by the present invention can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a titanium alloy wire heat treatment tool, which is used for clamping a titanium alloy wire in the heat treatment process, and comprises the following components: a frame body; the base is fixedly arranged on the upper surface of the frame body and is provided with a through hole in the vertical direction; and the inserted link is arranged on the base and positioned at the upper part of the through hole and is used for suspending the titanium alloy wire in a swinging way and enabling the titanium alloy wire to pass through the through hole.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or the following, the heat treatment tool includes: and the limiting mechanism is fixedly arranged at the upper end of the base and used for limiting the relative movement between the inserted link and the base.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or the following, the limiting mechanism further includes: the displacement prevention brackets are arranged at two sides of the through hole in pairs and are provided with concave parts; the insert rod can be mutually fixed with the base by being placed in the concave parts of the paired anti-displacement brackets.
As any of the technical solutions provided above or below or any optimized technical solution provided below, the concave portion is a smooth circular arc gap, the insert rod is a cylindrical rod, and when the insert rod is placed in the concave portion, the insert rod can rotate in the concave portion.
As any of the technical schemes provided in the foregoing or the following or any optimized technical scheme provided in the invention, the side wall of the through hole is provided with grooves symmetrically arranged along the horizontal direction, and the inserted rod is inserted into the grooves symmetrically arranged through interference fit, so that the inserted rod is fixedly connected with the base.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or the following, the heat treatment tool further includes: the connecting piece is sleeved on the inserting rod in a swinging way and used for fixing the titanium alloy wire.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or in the following, the connecting piece further includes: the first circular ring can be sleeved on the inserted link; and the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, the axes of the first circular ring and the second circular ring are mutually perpendicular, and the second circular ring is used for hanging the titanium alloy wire and enabling the titanium alloy wire to swing relative to the inserted link.
As any technical scheme provided in the foregoing or the following or any optimized technical scheme, the number of the through holes is at least two, and at least two through holes are uniformly distributed on the base; the heat treatment tool comprises: and the brackets are fixedly arranged at the upper end of the base and distributed between every two at least two through holes and are used for improving the strength of the base with a plurality of through holes.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or the following, the heat treatment tool includes: and the hanging rings are fixedly arranged on the bracket and symmetrically distributed relative to the base, and can serve as hanging points for lifting the heat treatment tool.
As any technical scheme provided in the foregoing or the following or any optimized technical scheme, the number of the at least two through holes is six, and the through holes are 60 degrees with the center of the base as a symmetry center and are uniformly distributed on the base; and the brackets are 60 degrees with the center of the base as a symmetrical center and are distributed between every two at least two through holes.
Based on the technical scheme, the embodiment of the invention can clamp the titanium alloy wire in the heat treatment process and ensure that the titanium alloy wire is not deformed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of a heat treatment tool for a titanium alloy wire according to an embodiment of the present invention;
reference numerals: 1. the lifting ring, 2, the bracket, 3, the base, 4, the anti-displacement bracket, 5, the inserted link, 6 and the connecting piece.
Detailed Description
The following description of the invention and the differences between the present invention and the prior art will be understood with reference to the accompanying drawings and text. The following describes the invention in further detail, including preferred embodiments, by way of the accompanying drawings and by way of examples of some alternative embodiments of the invention.
It should be noted that: any technical feature and any technical solution in this embodiment are one or several of various optional technical features or optional technical solutions, and in order to describe brevity, all of the optional technical features and the optional technical solutions of the present invention cannot be exhausted in this document, and it is inconvenient for an implementation of each technical feature to emphasize that it is one of various optional implementations, so those skilled in the art should know: any one of the technical means provided by the invention can be replaced or any two or more of the technical means or technical features provided by the invention can be mutually combined to obtain a new technical scheme.
Any technical features and any technical solutions in the present embodiment do not limit the protection scope of the present invention, and the protection scope of the present invention should include any alternative technical solution that can be conceived by a person skilled in the art without performing creative efforts, and a new technical solution obtained by combining any two or more technical means or technical features provided by the present invention with each other by a person skilled in the art.
The technical scheme provided by the invention is described in more detail below with reference to fig. 1.
The embodiment of the invention provides a titanium alloy wire heat treatment tool provided by the invention, which is used for clamping a titanium alloy wire in the heat treatment process, and comprises the following steps: a frame body; the base is fixedly arranged on the upper surface of the frame body and is provided with a through hole in the vertical direction; and the inserted link is arranged on the base and positioned at the upper part of the through hole and is used for suspending the titanium alloy wire in a swinging way and enabling the titanium alloy wire to pass through the through hole.
The height of the frame body is at least longer than the length of the titanium alloy wire, so that the titanium alloy wire is not hung down when being hung on the titanium alloy wire heat treatment tool. The base is arranged on the frame body and is used for providing supporting force when the titanium alloy wires are hung. The frame body and the base are arranged separately, so that the frame body and the base can be arranged into a detachable structure, and therefore when one of the frame body and the base breaks down or has size deviation, the frame body and the base can be replaced in time and are mutually matched and installed, and the deformation amplitude of the titanium alloy wire can be effectively controlled in the heat treatment process.
The inserted link is used as a bearing piece for hanging the titanium alloy wire, so that the titanium alloy wire can swing relative to the base, and the titanium alloy wire is not influenced by acting force in the horizontal direction (such as inertia in the carrying process) to the flatness all the time in the heat treatment and carrying process.
As an optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or the following, the heat treatment tool includes: and the limiting mechanism is fixedly arranged at the upper end of the base and used for limiting the relative movement between the inserted link and the base.
The limiting mechanism can comprise a forced limiting structure, namely, the relative movement between the inserted link and the base in any direction is strictly limited, so that titanium alloy wires hung on the heat treatment tool cannot collide and interfere with each other, and wire failure is avoided. Of course, it should be appreciated by those skilled in the art that the limiting mechanism may also limit the relative movement between the plunger and the base to a certain extent and within a certain range by adopting a relative limiting manner, so as to avoid that the rigid connection causes the titanium alloy wire to be influenced by inertia or other horizontal forces during the handling process, and the flatness of the titanium alloy wire is damaged.
Specifically, as one of the relative limiting modes, as any technical scheme provided in the foregoing or the following or any optimization of the optimized technical schemes, the limiting mechanism further comprises: the displacement prevention brackets are arranged at two sides of the through hole in pairs and are provided with concave parts; the insert rod can be mutually fixed with the base by being placed in the concave parts of the paired anti-displacement brackets.
The inserted link is placed in the concave part of the displacement prevention support, and is limited relative to the displacement prevention support under the action of self gravity and the gravity of the titanium alloy wire suspended on the inserted link. At this time, the inserted bar can continue to enable the titanium alloy wires hung on the inserted bar to deflect relatively with the base, and the inserted bar can be enabled to displace in the vertical direction relative to the base, so as to adapt to the influence of the ground pits and broken stones on the titanium alloy wires in the heat treatment process in the uneven pavement carrying process.
In order to enable the insert rod to swing relatively flexibly in the concave part, as an optimization of any one of the technical solutions provided in the foregoing or the following or any optimized technical solution, the concave part is a smooth circular arc-shaped notch, the insert rod is a cylindrical rod, and the insert rod can rotate in the concave part when the insert rod is placed in the concave part.
Correspondingly, as a simplified mode of the displacement prevention support, as any technical scheme provided in the foregoing or the following or any optimized technical scheme, the side wall of the through hole is provided with grooves symmetrically arranged along the horizontal direction, and the inserted rod is inserted into the grooves symmetrically arranged through interference fit, so that the inserted rod is fixedly connected with the base.
At this time, the inserted bar is inserted in the recess of through-hole lateral wall, has saved the setting of preventing displacement mechanism to can continue to keep the inserted bar makes titanium alloy wire can hang in with the wobbling mode in the heat treatment frock. The inserted link and the through hole in interference fit can be mutually riveted in a hot sleeve mode, specifically, when the inserted link is assembled, the base or part of the through hole on the base is heated at a certain temperature, so that the through hole is enlarged, and then the inserted link is inserted into a corresponding groove, so that interference fit installation of the inserted link and the through hole is realized.
Correspondingly, the groove can also be arranged in a labyrinth mode, and the inserted rod can be inserted into the groove and cannot be separated from the through hole in the process of moving the heat treatment tool.
In order to strengthen the swing of the titanium alloy wire relative to the suspension fixture, as an optimization of any technical scheme or any optimized technical scheme provided in the foregoing or the following of the present invention, the heat treatment fixture further comprises: the connecting piece is sleeved on the inserting rod in a swinging way and used for fixing the titanium alloy wire.
As a specific form of the connector, as any one of the technical solutions provided in the foregoing or in the following or any one of the optimized technical solutions is optimized, the connector further includes: the first circular ring can be sleeved on the inserted link; and the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, the axes of the first circular ring and the second circular ring are mutually perpendicular, and the second circular ring is used for hanging the titanium alloy wire and enabling the titanium alloy wire to swing relative to the inserted link.
The first ring is sleeved on the inserted rod and can rotate relative to the inserted rod, so that the titanium alloy wire suspended on the connecting piece can rotate relative to the inserted rod along with the first ring, and the connecting piece is endowed with a first rotational degree of freedom of the titanium alloy wire.
The second circular ring is fixedly arranged on the outer wall of the first circular ring in a mutually perpendicular mode, and the axes of the second circular ring and the first circular ring are mutually perpendicular, so that the titanium alloy wire hung on the second circular ring can swing relatively on the inner wall of the second circular ring, and the second circular ring and the axis of the first circular ring are mutually perpendicular, and can endow the titanium alloy wire with a second rotational degree of freedom.
The two rotational degrees of freedom and the translational degree of freedom of the vertical direction of the titanium alloy wire, which is given by the relative limiting form of the limiting mechanism to the inserted rod, enable the titanium alloy wire to be in a free suspension state, so that the flatness of the titanium alloy wire cannot be damaged by the influence of various conditions such as uneven road surface, abrupt turning, abrupt acceleration and the like in the transportation process.
As any technical scheme provided in the foregoing or the following or any optimized technical scheme, the number of the through holes is at least two, and at least two through holes are uniformly distributed on the base; the heat treatment tool comprises: and the brackets are fixedly arranged at the upper end of the base and distributed between every two at least two through holes and are used for improving the strength of the base with a plurality of through holes.
Since the plurality of through holes are formed, the strength of the base may be insufficient to bear the titanium alloy wires, and the bracket is arranged between the plurality of through holes to strengthen the weak area of the base.
When the through holes are formed in at least two, more titanium alloy wires can be contained, so that the processing efficiency of the heat treatment process is higher, and the titanium alloy wires in the same batch can be subjected to heat treatment in the same environment, so that the consistency of products is better. At this time, in order to prevent the undesirable phenomena such as collision, entanglement, interference and the like from occurring between the titanium alloy wires, the through holes are uniformly distributed on the base. Wherein the form of the uniform distribution is flexibly selected according to the shape of the base, for example, for square bases, the through holes can be arranged in a 3 x 3 matrix form according to the size of the through holes; for a circular base, the through holes may be arranged in a circumferentially uniform distribution.
Further, in order to adapt to the handling requirement of the tool in the heat treatment process, as an optimization of any technical scheme or any optimized technical scheme provided in the foregoing or the following of the present invention, the heat treatment tool includes: and the hanging rings are fixedly arranged on the bracket and symmetrically distributed relative to the base, and can serve as hanging points for lifting the heat treatment tool.
As an arrangement form of the through holes and the bracket, as the optimization of any technical scheme or any optimized technical scheme provided in the foregoing or the following, the number of the at least two through holes is six, and the through holes are 60 degrees with the center of the base as a symmetry center and are uniformly distributed on the base; and the brackets are 60 degrees with the center of the base as a symmetrical center and are distributed between every two at least two through holes.
Based on the technical scheme, the embodiment of the invention can clamp the titanium alloy wire in the heat treatment process and ensure that the titanium alloy wire is not deformed. The following is further described with reference to the accompanying drawings:
as shown in FIG. 1, the titanium alloy wire heat treatment tool provided by the invention comprises a hanging ring, a bracket, a base, an anti-displacement bracket, an inserting rod and a connecting piece. The lifting rings are oval steel rings and are connected with the bracket, two circular holes are formed in the position 30mm away from the center of the bracket, the diameter of each circular hole is 25mm, the circular holes are symmetrically distributed on the bracket, and balance is kept during tool lifting.
The bracket is formed by welding six steel plates, the angle between the steel plates is about 60 degrees, the thickness of the steel plates is 18mm, the steel plates are welded with the base vertically, the deformation of the base in a high-temperature heat treatment environment is prevented, and the bearing of a heat treatment workpiece is ensured.
The base is provided with 18 through holes, wherein the number of the through holes of the inner ring is 6, the aperture is 50mm, the number of the through holes of the middle ring is 6, the aperture is 140mm, the number of the through holes of the outer ring is 6, the aperture is 50mm, the through holes are uniformly distributed on the base, the base is made of stainless steel, and the thickness is 30mm.
The anti-displacement support is made of arc-shaped stainless steel, the width is 15mm, the height is 20mm, the anti-displacement support is symmetrically distributed on the upper portion of the through hole, the fact that the inserted link is not displaced when the heat treatment workpiece is hung is guaranteed, and collision on the surface of the wire is avoided.
The inserted link is a high temperature resistant tungsten alloy bar, has a diameter of 15mm and a length of 70mm, ensures the load bearing of a workpiece in a high temperature heat treatment environment, does not deform after long-term use, and has certain wear resistance.
The connecting piece is a 316L stainless steel screw cap welded mutually vertically, the size of the screw cap is phi 30/60mm, and the titanium tube can swing in any direction on the horizontal plane in a small amplitude.
In the heat treatment process, an alloy tungsten rod passes through the inner hole of the nut and then is placed on the anti-displacement bracket, and another alloy tungsten rod passes through the inner hole of the other nut and is vertically connected with a heat treatment workpiece.
The symmetrical distribution is ensured when the heat treatment workpiece is placed, so that the inclination can not occur in the lifting process, and unnecessary personal and equipment hazards are avoided.
Compared with the prior art, the invention has the beneficial effects that: on the premise of ensuring the uniformity of heat treatment of titanium and titanium alloy wires, the flatness of the titanium alloy wires in a high-temperature heat treatment environment can be ensured, and the deformation amplitude can be accurately controlled within 0.5 mm. The fixture effectively solves the problems of uniformity and deformation of the titanium alloy wire heat treatment, can suspend a plurality of groups of wires at one time, can ensure that the straightness of the wires is hardly changed while improving the production efficiency, has a one-time yield close to 100 percent, and is suitable for being widely popularized and applied in the field of heat treatment of wires made of other materials.
Any of the above-described embodiments of the present invention disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the invention, and the numerical values listed above should not limit the protection scope of the invention.
If the terms "first," "second," etc. are used herein to define a part, those skilled in the art will recognize that: the use of "first" and "second" is used merely to facilitate distinguishing between components and not otherwise stated, and does not have a special meaning.
Meanwhile, if the above invention discloses or relates to parts or structural members fixedly connected with each other, the fixed connection may be understood as follows unless otherwise stated: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated. Any part provided by the invention can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
In the description of the present invention, if the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are used, the above terms refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and do not refer to or suggest that the apparatus, mechanism, component or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present invention.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (6)
1. A titanium alloy wire heat treatment frock for clamping titanium alloy wire in the heat treatment process, its characterized in that, heat treatment frock includes:
a frame body;
the base is fixedly arranged on the upper surface of the frame body and provided with at least two through holes in the vertical direction, the at least two through holes are uniformly distributed on the base, and the base and the frame body are arranged into a detachable structure;
the inserting rod is arranged on the base and is positioned at the upper part of the through hole and used for suspending the titanium alloy wire in a swinging way and enabling the titanium alloy wire to pass through the through hole;
the connecting piece, but the wobbling cup joint in the inserted bar is used for fixing titanium alloy wire, the connecting piece includes: the first circular ring can be sleeved on the inserted link; the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, the axes of the first circular ring and the second circular ring are mutually perpendicular and used for hanging the titanium alloy wire, and the titanium alloy wire can swing relatively on the inner wall of the second circular ring;
the brackets are fixedly arranged at the upper end of the base, are distributed between every two at least two through holes and are used for improving the strength of the base with a plurality of through holes;
and the hanging rings are fixedly arranged on the bracket and symmetrically distributed relative to the base, and can serve as hanging points for lifting the heat treatment tool.
2. The titanium alloy wire heat treatment tool according to claim 1, wherein the heat treatment tool comprises:
and the limiting mechanism is fixedly arranged at the upper end of the base and used for limiting the relative movement between the inserted link and the base.
3. The titanium alloy wire heat treatment tool of claim 2, wherein the limiting mechanism further comprises:
the displacement prevention brackets are arranged at two sides of the through hole in pairs and are provided with concave parts;
the insert rod can be mutually fixed with the base by being placed in the concave parts of the paired anti-displacement brackets.
4. The titanium alloy wire heat treatment tool according to claim 3, wherein the concave portion is a smooth circular arc-shaped notch, the insert rod is a cylindrical rod, and the insert rod can rotate in the concave portion when the insert rod is placed in the concave portion.
5. The titanium alloy wire heat treatment tool according to claim 1, wherein the through hole side wall is provided with grooves symmetrically arranged along the horizontal direction, and the inserted rod is inserted into the grooves symmetrically arranged through interference fit so as to be fixedly connected with the base.
6. The titanium alloy wire heat treatment tool according to claim 1, wherein the number of the at least two through holes is six, and the through holes are 60 degrees with the center of the base as a symmetry center and are uniformly distributed on the base;
and the brackets are 60 degrees with the center of the base as a symmetrical center and are distributed between every two at least two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655555.4A CN109487070B (en) | 2018-12-31 | 2018-12-31 | Titanium alloy wire heat treatment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655555.4A CN109487070B (en) | 2018-12-31 | 2018-12-31 | Titanium alloy wire heat treatment tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109487070A CN109487070A (en) | 2019-03-19 |
| CN109487070B true CN109487070B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811655555.4A Active CN109487070B (en) | 2018-12-31 | 2018-12-31 | Titanium alloy wire heat treatment tool |
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| CN (1) | CN109487070B (en) |
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| JPH024882U (en) * | 1988-06-23 | 1990-01-12 | ||
| JP4797113B1 (en) * | 2010-09-22 | 2011-10-19 | 孝哉 長家 | Heat treatment method and coil holding jig used therefor |
| CN103406386A (en) * | 2013-07-29 | 2013-11-27 | 宝鸡众源金属加工有限公司 | Method for preparing TC4 titanium alloy wire |
| CN206706162U (en) * | 2017-05-05 | 2017-12-05 | 江苏金火炬金属制品有限公司 | A kind of steel wire coil annealing hanging hook assembly |
| CN206783721U (en) * | 2017-04-14 | 2017-12-22 | 洛阳磊佳机械有限公司 | A kind of double-deck aging furnace bin used for hollow liquid ice chest sheet material |
| CN209873041U (en) * | 2018-12-31 | 2019-12-31 | 陕西航宇有色金属加工有限公司 | Titanium alloy silk material thermal treatment frock |
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- 2018-12-31 CN CN201811655555.4A patent/CN109487070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024882U (en) * | 1988-06-23 | 1990-01-12 | ||
| JP4797113B1 (en) * | 2010-09-22 | 2011-10-19 | 孝哉 長家 | Heat treatment method and coil holding jig used therefor |
| CN103406386A (en) * | 2013-07-29 | 2013-11-27 | 宝鸡众源金属加工有限公司 | Method for preparing TC4 titanium alloy wire |
| CN206783721U (en) * | 2017-04-14 | 2017-12-22 | 洛阳磊佳机械有限公司 | A kind of double-deck aging furnace bin used for hollow liquid ice chest sheet material |
| CN206706162U (en) * | 2017-05-05 | 2017-12-05 | 江苏金火炬金属制品有限公司 | A kind of steel wire coil annealing hanging hook assembly |
| CN209873041U (en) * | 2018-12-31 | 2019-12-31 | 陕西航宇有色金属加工有限公司 | Titanium alloy silk material thermal treatment frock |
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| CN109487070A (en) | 2019-03-19 |
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