CN217044959U - Probe anchor clamps of brazing - Google Patents
Probe anchor clamps of brazing Download PDFInfo
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- CN217044959U CN217044959U CN202220611812.XU CN202220611812U CN217044959U CN 217044959 U CN217044959 U CN 217044959U CN 202220611812 U CN202220611812 U CN 202220611812U CN 217044959 U CN217044959 U CN 217044959U
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- heating pipe
- probe
- brazing
- cover body
- heating
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Abstract
The utility model discloses a probe anchor clamps of brazing, include: the heating device comprises a base, a heating pipe and a heating pipe, wherein a fixed cylinder is arranged on the base, a central cavity is arranged in the fixed cylinder, and the heating pipe is coaxially arranged in the central cavity; the cover body is detachably connected with the upper end of the heating pipe, and the cover body is overlapped with the central axis of the heating pipe. The utility model provides a probe anchor clamps of brazing, through placing the heating pipe in fixed barrel, adopt induction heating coil to utilize electromagnetic induction's mode to heat for the heating pipe, realized the contactless heating of heating pipe, improved the programming rate of heating pipe, accelerated the efficiency of brazing to the probe; and simultaneously, the utility model discloses it is whole to be a detachable with heating pipe and lid fixed connection, then in arranging the heating pipe in solid fixed cylinder, realized the coaxial setting of lid, heating pipe and central cavity, ensured the brazed axiality of probe. The utility model discloses simple structure, occupation space is little, has realized brazing to the high efficiency of probe.
Description
Technical Field
The utility model belongs to the technical field of the probe processing equipment, more specifically says, the utility model relates to a probe anchor clamps of brazing.
Background
Brazing, which is a welding method that after brazing filler metal lower than the melting point of a weldment and the weldment are heated to the melting temperature of the brazing filler metal at the same time, the liquid brazing filler metal is used for filling gaps of solid workpieces so as to connect the metals. During brazing, an oxide film and oil stains on a contact surface of a base material are removed firstly, so that a capillary tube can play a role after the brazing filler metal is melted, and the wettability and the capillary fluidity of the brazing filler metal are improved. Brazing is divided into brazing and soldering according to the melting point of the brazing filler metal. The brazing deformation is small, the joint is smooth and attractive, and the method is suitable for welding components which are precise, complex and composed of different materials, such as honeycomb structural plates, turbine blades, hard alloy cutters, printed circuit boards and the like. Before brazing, the workpiece must be carefully processed and strictly cleaned to remove oil stains and an excessively thick oxidation film, so that the assembly gap of the interface is ensured. The gap is generally required to be between 0.01 and 0.1 mm.
In the probe course of working, outer tube and inner tube need use the mode of brazing to connect, simultaneously because the diameter of outer tube and inner tube is little, and the welding axiality requires highly, lacks corresponding anchor clamps frock that is used for path probe to braze at present. Therefore, a probe brazing jig capable of realizing rapid temperature rise and high brazing coaxiality is needed.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to address at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a probe brazing jig including:
the heating device comprises a base, a heating pipe and a heating pipe, wherein a fixed cylinder is arranged on the base, a central cavity is arranged in the fixed cylinder, and the heating pipe is coaxially arranged in the central cavity;
the cover body is detachably connected with the upper end of the heating pipe, and the cover body is coincided with the central axis of the heating pipe.
Preferably, an upper guide pore channel is arranged at the central axis of the cover body, a lower guide pore channel is arranged at the central axis of the heating pipe, the pore diameter of the lower guide pore channel is larger than that of the upper guide pore channel, and the central axes of the upper guide pore channel and the lower guide pore channel are coincided.
Preferably, an observation notch is formed in the side of the cover body, and the upper end face of the heating pipe is higher than the bottom plane of the observation notch.
Preferably, the detachable connection mode of the cover body and the heating pipe is specifically as follows: the heating pipe is characterized in that a fixing groove is formed in the side face of the heating pipe, a through hole is formed in the side face of the cover body, a jackscrew is fixedly arranged in the through hole, and the end portion of the jackscrew is abutted to the fixing groove.
Preferably, the base is provided with a plurality of threaded holes, and fixing screws are connected in the threaded holes in a threaded manner.
Preferably, the heating pipe includes an upper end and a lower end, the diameter of the upper end is greater than that of the lower end, the lower end is disposed in the fixed cylinder, the lower end face of the upper end abuts against the upper end face of the fixed cylinder, and an inclined opening is disposed at the upper end of the central cavity.
The utility model discloses at least, include following beneficial effect: the utility model provides a probe anchor clamps of brazing, through arranging the heating pipe in solid fixed cylinder, adopt induction heating coil to utilize electromagnetic induction's mode to heat for the heating pipe, realized the contactless heating of heating pipe, improved the programming rate of heating pipe, accelerated the efficiency of brazing to the probe; and simultaneously, the utility model discloses it is whole to be a detachable with heating pipe and lid fixed connection, then in arranging the heating pipe in fixed barrel, realized the coaxial setting of lid, heating pipe and central cavity, ensured the brazed axiality of probe. The utility model discloses a to the high efficiency of probe brazing, this device simple structure simultaneously, occupation space is little.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a probe brazing fixture provided by the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a probe brazing jig provided by the present invention;
fig. 3 is a schematic structural view of the base and the fixed cylinder provided by the present invention;
fig. 4 is a schematic structural view of a heating pipe provided by the present invention;
fig. 5 is a schematic structural diagram of the cover body according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.
Further, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-5: the utility model discloses a probe anchor clamps of brazing, include:
the heating device comprises a base 1, a fixed cylinder 6, a central cavity 7 and a heating pipe 3, wherein the fixed cylinder 6 is arranged on the base, and the central cavity 7 is coaxially provided with the heating pipe 3;
the cover body 5 is detachably connected with the upper end of the heating pipe 3, and the cover body 5 is coincided with the central axis of the heating pipe 3.
The working principle is as follows: use the utility model provides a probe anchor clamps of brazing when brazing the probe, put into heating pipe 3 with the outer tube of probe earlier, penetrate the inner tube of probe to the inside of outer tube by lid 5, then use induction heating coil to heat heating pipe 3, the heating pipe heaies up melts the connecting portion of outer tube and inner tube, welds inner tube and outer tube as an organic whole, and the work of brazing of probe is just accomplished. Wherein the base acts as a carrier for the heating tube 3 and the cover 5. The cover 5 serves to guide the inner tube of the probe and observe the molten state of the brazing filler metal. The heating pipe 3 is used for guiding the outer pipe and heating and melting the brazing filler metal.
In the above technical solution, an upper guide pore passage 51 is arranged at the central axis of the lid body 5, a lower guide pore passage 31 is arranged at the central axis of the heating pipe 3, the pore diameter of the lower guide pore passage 31 is larger than the pore diameter of the upper guide pore passage 51, and the central axes of the upper guide pore passage 51 and the lower guide pore passage 31 are coincident with each other. In this kind of setting, for better to the outer tube and the inner tube of probe lead and guarantee brazed axiality, set up guiding hole 51 in the central axis department of lid 5, set up guiding hole 31 down in the central axis department of heating pipe 3, wherein lower guiding hole 31 is used for placing the outer tube, and upper guiding hole 51 is used for wearing to establish the inner tube, and this kind of mode of setting has guaranteed that the inner tube is led fast accurately and has penetrated to the outer tube to outer tube and the brazed axiality of inner tube has been guaranteed.
In the above technical solution, an observation gap 53 is provided at a side portion of the cover body 5, and an upper end surface of the heating pipe 3 is higher than a bottom plane of the observation gap. The observation notch 53 is used to observe the melting state of the outer tube, and the melting state of the outer tube can be determined by observing whether the outer tube in the melting state overflows from the upper end surface of the heating tube.
In the above technical solution, the detachable connection mode of the cover body 5 and the heating pipe 3 is specifically as follows: the side of the heating pipe 3 is provided with a fixing groove 32, the side of the cover body 5 is provided with a through hole 52, a jackscrew 4 is fixedly arranged in the through hole, and the end part of the jackscrew 4 is abutted against the fixing groove 32. The arrangement mode realizes the fixed connection of the cover body 5 and the heating pipe 3, ensures that the heating pipe 3 and the cover body 5 are always coaxial after being connected, and can also ensure the coaxiality of the cover body 5, the heating pipe 3 and the fixed cylinder 6 after the cover body 5 and the heating pipe 3 which are fixed into a whole are connected with the fixed cylinder 6.
In the technical scheme, the base 1 is provided with four threaded holes, and the threaded holes are connected with fixing screws 2 in a threaded manner. Through threaded connection set screw 2 in the screw hole, can fix the base on corresponding platform to realize the fixed of whole probe anchor clamps of brazing.
In the above technical solution, the heating pipe 3 includes an upper end portion 33 and a lower end portion 34, and the diameter of the upper end portion 33 is greater than the diameter of the lower end portion 34, the lower end portion 34 is disposed in the fixed cylinder 6, the lower end surface of the upper end portion 33 is abutted to the upper end surface of the fixed cylinder 6, and an oblique opening is disposed at the upper end of the central cavity 7. The arrangement mode is convenient for the disassembly and the taking of the heating pipe and the cover body.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.
Claims (6)
1. A probe brazing jig, comprising:
the heating device comprises a base, a heating pipe and a heating pipe, wherein a fixed cylinder is arranged on the base, a central cavity is arranged in the fixed cylinder, and the heating pipe is coaxially arranged in the central cavity;
the cover body is detachably connected with the upper end of the heating pipe, and the cover body is coincided with the central axis of the heating pipe.
2. The probe brazing jig according to claim 1, wherein an upper guide duct is provided at a central axis of the lid body, a lower guide duct is provided at a central axis of the heating pipe, an aperture of the lower guide duct is larger than an aperture of the upper guide duct, and the central axes of the upper guide duct and the lower guide duct coincide with each other.
3. The probe brazing jig of claim 1, wherein the side of the cover body is provided with an observation notch, and an upper end surface of the heating pipe is higher than a bottom plane of the observation notch.
4. The probe brazing jig of claim 1, wherein the detachable connection mode of the cover body and the heating pipe is specifically as follows: the heating pipe is characterized in that a fixing groove is formed in the side face of the heating pipe, a through hole is formed in the side face of the cover body, a jackscrew is fixedly arranged in the through hole, and the end portion of the jackscrew is abutted against the fixing groove.
5. The probe brazing jig of claim 1, wherein the base is provided with a plurality of threaded holes in which fixing screws are threadedly connected.
6. The probe brazing jig of claim 1, wherein the heating tube comprises an upper end portion and a lower end portion, the upper end portion has a diameter larger than that of the lower end portion, the lower end portion is disposed in the fixed cylinder, a lower end surface of the upper end portion abuts against an upper end surface of the fixed cylinder, and an upper end of the central cavity is provided with an oblique opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611812.XU CN217044959U (en) | 2022-03-21 | 2022-03-21 | Probe anchor clamps of brazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220611812.XU CN217044959U (en) | 2022-03-21 | 2022-03-21 | Probe anchor clamps of brazing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217044959U true CN217044959U (en) | 2022-07-26 |
Family
ID=82490221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220611812.XU Active CN217044959U (en) | 2022-03-21 | 2022-03-21 | Probe anchor clamps of brazing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217044959U (en) |
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2022
- 2022-03-21 CN CN202220611812.XU patent/CN217044959U/en active Active
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