CN209873041U - Titanium alloy silk material thermal treatment frock - Google Patents
Titanium alloy silk material thermal treatment frock Download PDFInfo
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- CN209873041U CN209873041U CN201822280306.3U CN201822280306U CN209873041U CN 209873041 U CN209873041 U CN 209873041U CN 201822280306 U CN201822280306 U CN 201822280306U CN 209873041 U CN209873041 U CN 209873041U
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Abstract
The utility model discloses a titanium alloy silk material thermal treatment frock for clamping titanium alloy silk material in thermal treatment process, a serial communication port, thermal treatment frock includes: 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 inserting rod is arranged on the base and positioned at the upper part of the through hole, and is used for hanging the titanium alloy wire in a swinging manner and enabling the titanium alloy wire to pass through the through hole. The embodiment of the utility model provides a can be at the titanium alloy silk material of thermal treatment in-process clamping to guarantee that the titanium alloy silk material does not appear warping.
Description
Technical Field
The utility model relates to a non ferrous metal processing field especially relates to a titanium alloy silk material thermal treatment frock.
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 the characteristics of high strength, good corrosion resistance, high heat resistance and the like. Compared with other alloys, the titanium alloy has high yield strength ratio, and the yield strength is very close to the tensile strength; the density of the titanium alloy is 4g/cm3, which is about half of the density of steel, and the titanium alloy has higher specific strength; the titanium alloy has excellent corrosion resistance in seawater, 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.
Generally, after smelting and various processing processes are completed, in order to relieve processing stress in the titanium alloy, make the material reach the performance level required by use, stabilize the size of parts, and remove harmful elements (such as hydrogen) added in the process of thermal processing or chemical treatment, etc., the titanium alloy is often required to be subjected to heat treatment. The heat treatment process of titanium alloys can be broadly classified into three types of annealing, solution treatment and aging treatment. Meanwhile, because titanium alloys have high chemical activity, heat treatment of titanium alloys is generally performed under vacuum conditions.
For titanium alloy wires, related heat treatment is usually carried out by directly placing the tubes on the ground, so that the uniformity of the titanium alloy wires in the heat treatment process cannot be ensured, the titanium alloy wires are easy to deform to influence the flatness of the tubes, and the heat treatment yield of the titanium alloy wires is reduced.
In addition, because the positions of the steps in the heat treatment process are possibly different, the titanium alloy wire has the requirement of transition transportation in the heat treatment process correspondingly. However, the prior art lacks an effective transfer method for titanium alloy wires in the high-temperature heat treatment process, often adopts a simple manual or forklift carrying mode, cannot ensure that the titanium alloy wires transferred and transported in the heat treatment process are not subjected to the stress as much as possible, and is troublesome and labor-consuming, and the production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an at least one purpose provides a titanium alloy silk material thermal treatment frock, can the clamping titanium alloy silk material to guarantee that the titanium alloy silk material is out of shape at the thermal treatment in-process. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of titanium alloy silk material thermal treatment frock for clamping titanium alloy silk material in thermal treatment process, thermal treatment frock includes: 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 inserting rod is arranged on the base and positioned at the upper part of the through hole, and is used for hanging the titanium alloy wire in a swinging manner and enabling the titanium alloy wire to pass through the through hole.
As any technical scheme or any optimized technical scheme optimization provided in the foregoing or following of the present invention, the heat treatment tool includes: and the limiting mechanism is fixedly arranged at the upper end of the base and is used for limiting the relative movement between the inserted bar and the base.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention is optimized, the limiting mechanism further includes: displacement prevention brackets which are provided in pairs on both sides of the through hole and have a lower concave portion; the insert rod may be fixed to the base by being placed in a lower recess of the pair of displacement prevention brackets.
As any technical scheme or any optimization after optimizing that the utility model provides in the foregoing or following, the undercut is smooth convex breach, the inserted bar is the cylinder pole, works as the inserted bar places in the undercut, the inserted bar can rotate in the undercut.
As the utility model discloses in the foregoing or any technical scheme that provides hereafter or any optimization after technical scheme's optimization, the through-hole lateral wall has the recess that sets up along the horizontal direction symmetry, the inserted bar pass through the interference fit cartridge in the recess that the symmetry set up, thereby with base fixed connection.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention is optimized, the heat treatment tool further includes: and the connecting piece is sleeved on the inserted bar in a swinging manner and is used for fixing the titanium alloy wire.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention is optimized, the connecting member further includes: the first circular ring can be sleeved on the inserted rod; and the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, and the axes of the first circular ring and the second circular ring are mutually vertical, so that the titanium alloy wire can be suspended and can swing relative to the inserted rod.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention, the number of the through holes is at least two, and at least two of the through holes are uniformly distributed on the base; the heat treatment tool comprises: the bracket is fixedly arranged at the upper end of the base and distributed between every two of the at least two through holes, and is used for improving the strength of the base with the through holes.
As any technical scheme or any optimized technical scheme optimization provided in the foregoing or following of the present invention, the heat treatment tool includes: and the hoisting rings are fixedly arranged on the bracket, are symmetrically distributed relative to the base and can be used as hoisting points for hoisting the heat treatment tool.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention, the number of the at least two through holes is six, and the through holes are 60 ° with respect to each other and uniformly distributed on the base with the center of the base as a symmetry center; and the brackets are arranged between every two through holes at an angle of 60 degrees with the center of the base as a symmetrical center.
Based on the technical scheme, the embodiment of the utility model provides a can be at the heat treatment in-process clamping titanium alloy silk material to guarantee that the titanium alloy silk material does not appear warping.
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 embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a schematic structural view of a titanium alloy wire heat treatment tool provided in an embodiment of the present invention;
reference numerals: 1. rings, 2, brackets, 3, a base, 4, an anti-displacement support, 5, an inserted link, 6 and a connecting piece.
Detailed Description
The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to the drawings and the text. The invention will be described in further detail below (including the preferred embodiments) with reference to the drawings and illustrative examples of some alternative embodiments of the invention.
It should be noted that: any technical features and any technical solutions in this embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaust all the alternative technical features and alternative technical solutions of the present invention, and it is not convenient for each embodiment of the technical features to emphasize that it is one of various optional embodiments, so those skilled in the art should know that: can replace any technical means or combine two or more technical means or technical characteristics of the utility model provides an arbitrary or more technical means or technical characteristics mutually and obtain new technical scheme.
Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without creative efforts and new technical solutions that can be obtained by combining any two or more technical means or technical features provided by the present invention with each other by those skilled in the art.
The technical solution provided by the present invention is explained in more detail with reference to fig. 1.
The embodiment of the utility model provides a pair of titanium alloy silk material thermal treatment frock for clamping titanium alloy silk material in thermal treatment process, thermal treatment frock includes: 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 inserting rod is arranged on the base and positioned at the upper part of the through hole, and is used for hanging the titanium alloy wire in a swinging manner 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 on the titanium alloy wire heat treatment tool and does not hang on the ground. The base is arranged on the frame body and used for providing supporting force when the titanium alloy wire is hung. The support body with the base is separated to set up to make both can be set up to dismantled and assembled structure, thereby when one of them breaks down or size deviation, can in time replace and mutually support the installation, in order to guarantee the titanium alloy silk material is in thermal treatment process, can effectively control its deformation range.
The inserted rod is used as a bearing piece for suspending the titanium alloy wire, so that the titanium alloy wire can swing relative to the base, and the influence on the flatness caused by horizontal acting force (such as inertia effect in the carrying process) on the titanium alloy wire in the heat treatment and carrying processes is avoided all the time.
As any technical scheme or any optimized technical scheme optimization provided in the foregoing or following of the present invention, the heat treatment tool includes: and the limiting mechanism is fixedly arranged at the upper end of the base and is used for limiting the relative movement between the inserted bar and the base.
The limiting mechanism can comprise a forced limiting structure, namely, the relative movement between the inserted bar and the base in any direction is strictly limited, so that the titanium alloy wires suspended on the heat treatment tool cannot collide and interfere with each other, and the failure of the wires is avoided. Of course, it should be understood by those skilled in the art that the limiting mechanism can also limit the relative movement between the rod and the base to a certain extent and a certain range to avoid the rigid connection causing the titanium alloy wire to be affected by inertia or other horizontal force during the transportation process and thus to damage the flatness.
Specifically, as one of the relative limiting modes, as the optimization of any one of the technical solutions or any one of the optimized technical solutions provided in the foregoing or following of the present invention, the limiting mechanism further includes: displacement prevention brackets which are provided in pairs on both sides of the through hole and have a lower concave portion; the insert rod may be fixed to the base by being placed in a lower recess of the pair of displacement prevention brackets.
The inserted bar is placed in the lower concave part of the displacement-preventing support, and is relatively limited through the gravity of the inserted bar and the gravity of the titanium alloy wire hung on the inserted bar. At the moment, the inserting rod can continuously enable the titanium alloy wire hung on the inserting rod to relatively deflect with the base, and the inserting rod can be enabled to move relative to the base in the vertical direction so as to adapt to the influence of ground potholes and broken stones on the titanium alloy wire in the heat treatment process in the uneven road surface carrying process.
In order to make the inserted link can swing in the depressed part in a relatively flexible way, as in the utility model discloses in the foregoing or any technical scheme that provides hereafter or any optimization after technical scheme's optimization, the depressed part is smooth convex breach, the inserted link is the cylinder pole, works as the inserted link place in when the depressed part, the inserted link can in the depressed part rotates.
Correspondingly, as a simplified mode to preventing the displacement support, as the utility model discloses the aforesaid or any technical scheme that provides hereafter or any optimization of optimizing back technical scheme, the through-hole lateral wall has the recess that sets up along the horizontal direction symmetry, the inserted bar pass through the interference fit cartridge in the recess that the symmetry set up, thereby with base fixed connection.
At this time, the inserted rod is inserted into the groove on the side wall of the through hole, the arrangement of a displacement prevention mechanism is omitted, and the inserted rod can be continuously held so that the titanium alloy wire can be hung on the heat treatment tool in a swinging mode. The inserted bar and the through hole which are in interference fit can be mutually riveted in a hot sleeve mode, specifically, when the inserted bar and the through hole are assembled, the base or the part of the through hole on the base is heated at a certain temperature, so that the through hole is expanded, and then the inserted bar is inserted into the corresponding groove, so that the interference fit installation of the inserted bar and the through hole is realized.
Correspondingly, the groove can 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 material relative to the suspension tool, as in any technical scheme or any optimized technical scheme provided in the foregoing or in the following, the heat treatment tool further comprises: and the connecting piece is sleeved on the inserted bar in a swinging manner and is used for fixing the titanium alloy wire.
As a specific form of the connecting member, as any technical solution or any optimized technical solution provided in the foregoing or following of the present invention, the connecting member further includes: the first circular ring can be sleeved on the inserted rod; and the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, and the axes of the first circular ring and the second circular ring are mutually vertical, so that the titanium alloy wire can be suspended and can swing relative to the inserted rod.
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 degree of freedom of rotation of the titanium alloy wire.
The second ring is fixedly arranged on the outer wall of the first ring in a mutually perpendicular mode, and the axes of the second ring and the first ring are mutually perpendicular, so that the titanium alloy wires hung on the second ring can swing relatively on the inner wall of the second ring, and the second ring can endow a second degree of freedom of rotation of the titanium alloy wires due to the fact that the axis of the second ring is mutually perpendicular to the axis of the first ring.
The two rotational degrees of freedom and the translational degree of freedom in the vertical direction of the titanium alloy wire, which is given to the relative limiting form of the inserted rod by the limiting mechanism, enable the titanium alloy wire to be in a free suspension state, so that the flatness of the titanium alloy wire cannot be damaged due to the influence of various conditions such as uneven road surface, sudden turning and sudden acceleration in the transportation process.
As any technical solution or any optimized technical solution provided in the foregoing or following of the present invention, the number of the through holes is at least two, and at least two of the through holes are uniformly distributed on the base; the heat treatment tool comprises: the bracket is fixedly arranged at the upper end of the base and distributed between every two of the at least two through holes, and is used for improving the strength of the base with the through holes.
Because set up a plurality ofly the through-hole, the intensity of base can therefore be not enough to bear the titanium alloy silk material, consequently the utility model discloses a setting is in a plurality of the bracket is arranged to two liang between of through-hole for strengthen the intensity in the weak region of base.
When the through holes are at least two, more titanium alloy wires can be contained, so that the processing efficiency in 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 occurrence of undesirable phenomena such as collision, entanglement and interference between the titanium alloy wire and the wire, the through holes are uniformly distributed on the base. Wherein, the uniform distribution form can be flexibly selected according to the shape of the base, for example, for a square base, the through holes can be arranged in a matrix form of 3 x 3 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 meet the transportation requirement of the tool in the heat treatment process, as the utility model discloses in the foregoing or any technical scheme provided hereafter or any optimization of the post-optimization technical scheme, the heat treatment tool includes: and the hoisting rings are fixedly arranged on the bracket, are symmetrically distributed relative to the base and can be used as hoisting points for hoisting the heat treatment tool.
As an arrangement form of the through holes and the bracket, as any technical scheme or any optimized technical scheme provided in the foregoing or following of the present invention, the number of the at least two through holes is six, and the through holes are 60 ° from each other and uniformly distributed on the base by taking the center of the base as a symmetry center; and the brackets are arranged between every two through holes at an angle of 60 degrees with the center of the base as a symmetrical center.
Based on the technical scheme, the embodiment of the utility model provides a can be at the heat treatment in-process clamping titanium alloy silk material to guarantee that the titanium alloy silk material does not appear warping. The following is further described with reference to the accompanying drawings:
as shown in figure 1, the utility model provides a titanium alloy silk material thermal treatment frock, including rings, bracket, base, prevent displacement support, inserted bar and connecting piece. Wherein rings are oval steel ring, link to each other with the bracket, and the position department is beaten two circular ports at 30mm from the bracket center, and the circular port diameter is 25mm, is the symmetric distribution on the bracket, keeps balance when guaranteeing the frock handling.
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 bracket is vertically welded with the base, the base is prevented from deforming under a high-temperature heat treatment environment, and meanwhile, the load bearing of a heat treatment workpiece is ensured.
The base is provided with 18 through holes, wherein the number of the inner ring through holes is 6, the aperture is 50mm, the number of the middle ring through holes is 6, the aperture is 140mm, the number of the peripheral through holes 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 30 mm.
The anti-displacement support is arc-shaped stainless steel, the width of the anti-displacement support is 15mm, the height of the anti-displacement support is 20mm, the anti-displacement support is symmetrically distributed on the upper portion of the through hole, the inserted bar is guaranteed not to displace when being hung on a heat treatment workpiece, and the wire surface is prevented from colliding.
The inserted bar is a high-temperature-resistant tungsten alloy bar, the diameter of the inserted bar is 15mm, the length of the inserted bar is 70mm, the load bearing of a workpiece in a high-temperature heat treatment environment is ensured, the inserted bar is not deformed after being used for a long time, and the inserted bar has certain wear resistance.
The connecting piece is a 316L stainless steel nut which is vertically welded with each other, the size of the nut is phi 30/60mm, and the titanium pipe can swing in any direction on the horizontal plane in a small amplitude.
In the heat treatment process, the alloy tungsten rod penetrates through the inner hole of the screw cap and then is placed on the displacement-preventing support, and the other alloy tungsten rod penetrates through the inner hole of the other screw cap and is vertically connected with a heat treatment workpiece.
When the heat treatment workpiece is placed, the symmetrical distribution is ensured, the lifting process is ensured not to incline, and unnecessary personal and equipment hazards are avoided.
Compared with the prior art, the beneficial effects of the utility model are that: on the premise of ensuring the heat treatment uniformity of the 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 titanium alloy silk material thermal treatment's homogeneity and deformation problem are effectively solved to this frock, can once hang the multiunit silk material in addition, when improving production efficiency, can ensure that the straightness accuracy of silk material does not change almost, and one time yield is close 100%, suitable popularization and application on a large scale in other material silk material thermal treatment fields.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated. The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
In describing the present invention, if the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are used, the orientation or positional relationship indicated by the above terms is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplicity of description, and does not indicate or imply that the equipment, mechanism, component or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (10)
1. The utility model provides a titanium alloy silk material thermal treatment frock for clamping titanium alloy silk material in heat treatment process, its characterized in that, thermal treatment frock includes:
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 inserting rod is arranged on the base and positioned at the upper part of the through hole and used for hanging the titanium alloy wire in a swinging mode and enabling the titanium alloy wire to penetrate through the through hole.
2. The titanium alloy wire heat treatment tool of claim 1, wherein the heat treatment tool comprises:
and the limiting mechanism is fixedly arranged at the upper end of the base and is used for limiting the relative movement between the inserted bar and the base.
3. The titanium alloy wire heat treatment tool of claim 2, wherein the limiting mechanism further comprises:
displacement prevention brackets which are provided in pairs on both sides of the through hole and have a lower concave portion;
the insert rod may be fixed to the base by being placed in a lower recess of the pair of displacement prevention brackets.
4. The titanium alloy wire heat treatment tool as set forth in claim 3, wherein the undercut is a smooth circular arc-shaped notch, the plunger is a cylindrical rod, and the plunger is rotatable in the undercut when the plunger is placed in the undercut.
5. The titanium alloy wire heat treatment tool according to claim 1, wherein 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 symmetrically arranged grooves in an interference fit manner so as to be fixedly connected with the base.
6. The titanium alloy wire heat treatment tool of claim 1, wherein the heat treatment tool further comprises:
and the connecting piece is sleeved on the inserted bar in a swinging manner and is used for fixing the titanium alloy wire.
7. The titanium alloy wire heat treatment tool of claim 6, wherein the connector further comprises:
the first circular ring can be sleeved on the inserted rod; and
and the second circular ring is fixedly arranged on the side surface of the first circular ring through the side surface, and the axes of the first circular ring and the second circular ring are perpendicular to each other, so that the titanium alloy wire can be suspended and can swing relative to the inserted rod.
8. The titanium alloy wire heat treatment tool as set forth in claim 1, wherein the number of the through holes is at least two, and the at least two through holes are uniformly distributed on the base;
the heat treatment tool comprises:
the bracket is fixedly arranged at the upper end of the base and distributed between every two of the at least two through holes, and is used for improving the strength of the base with the through holes.
9. The titanium alloy wire heat treatment tool of claim 8, wherein the heat treatment tool comprises:
and the hoisting rings are fixedly arranged on the bracket, are symmetrically distributed relative to the base and can be used as hoisting points for hoisting the heat treatment tool.
10. The titanium alloy wire heat treatment tool according to claim 8, wherein the number of the at least two through holes is six, and the through holes are 60 ° from each other and uniformly distributed on the base with the center of the base as a symmetry center;
and the brackets are arranged between every two through holes at an angle of 60 degrees with the center of the base as a symmetrical center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822280306.3U CN209873041U (en) | 2018-12-31 | 2018-12-31 | Titanium alloy silk material thermal treatment frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822280306.3U CN209873041U (en) | 2018-12-31 | 2018-12-31 | Titanium alloy silk material thermal treatment frock |
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| CN209873041U true CN209873041U (en) | 2019-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487070A (en) * | 2018-12-31 | 2019-03-19 | 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
- 2018-12-31 CN CN201822280306.3U patent/CN209873041U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487070A (en) * | 2018-12-31 | 2019-03-19 | 陕西航宇有色金属加工有限公司 | Titanium alloy silk material thermal treatment frock |
| CN109487070B (en) * | 2018-12-31 | 2024-01-26 | 陕西航宇有色金属加工有限公司 | Titanium alloy wire heat treatment tool |
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