CN211595848U - Quartz tube vacuum welding device - Google Patents
Quartz tube vacuum welding device Download PDFInfo
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- CN211595848U CN211595848U CN201922467239.0U CN201922467239U CN211595848U CN 211595848 U CN211595848 U CN 211595848U CN 201922467239 U CN201922467239 U CN 201922467239U CN 211595848 U CN211595848 U CN 211595848U
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Abstract
The utility model discloses a quartz capsule vacuum welding device, which comprises a welding platform, wherein the upper surface of the welding platform is respectively and fixedly provided with a welding gun fixing component and a quartz capsule fixing component, the welding gun fixing component comprises a vertical plate, one side of the vertical plate is provided with a welding gun positioning sleeve, a telescopic rod is fixedly connected between the welding gun positioning sleeve and the vertical plate, a welding gun is slidably arranged in the welding gun positioning sleeve, the quartz capsule fixing component comprises a bracket, a connecting pipe is rotatably arranged in the bracket, the two sides of the connecting pipe are symmetrically provided with a pressing component, the connecting pipe is positioned at the top of the bracket, one end of the connecting pipe is in transmission connection with a motor, the bottom of the bracket is fixedly provided with an electric sliding table, one side of the bracket is provided with a notch, the pressing component comprises an electric, the welding surfaces are kept at the same horizontal plane, and the welding effect is ensured.
Description
Technical Field
The utility model relates to a quartz capsule welding technology field, concretely relates to quartz capsule vacuum welding device.
Background
When deliquescent crystals such as cesium iodide, sodium iodide, potassium iodide, lanthanum chloride, lanthanum bromide, strontium iodide, lithium iodide and the like are grown, since the crystals are very sensitive to water vapor and oxygen, the corresponding raw materials are generally filled into a quartz tube, vacuum heating is carried out for dehydration, and then the quartz tube is subjected to vacuum self-sealing welding by using high-temperature flame.
In order to improve the efficiency, a plurality of quartz tubes are generally arranged in parallel in a heating furnace to carry out the work, and the quartz tubes are directly fixedly connected with a vacuum pipeline and cannot move. Due to the consideration of heat efficiency and heat uniformity, the distance between common quartz crucibles is very small, so that the operation space of vacuum seal welding of the quartz tube is small, dead angles exist, manual welding operation is inconvenient, welding is difficult, welding surfaces are easy to be out of the same horizontal plane, the welding effect cannot be guaranteed, crystal growth failure is directly caused in serious conditions, and the safety risk of high-temperature flame operation is also great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quartz capsule vacuum welding device, set up a set of welded platform, set up welder fixed subassembly and quartz capsule fixed subassembly on welded platform respectively, fix the quartz capsule in the connecting tube, utilize the motor to drive the connecting tube rotation, weld the quartz capsule, the face of weld keeps in the same horizontal plane, guarantee the welding effect; utilize the telescopic link to adjust welder's angle, utilize electronic slip table to adjust quartz capsule and welder's interval, the welding of being convenient for avoids appearing the welding dead angle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum welding device for a quartz tube comprises a welding platform, wherein a welding gun fixing component and a quartz tube fixing component are fixedly arranged on the upper surface of the welding platform respectively;
the welding gun fixing assembly comprises a vertical plate, a welding gun positioning sleeve is arranged on one side of the vertical plate, a telescopic rod is fixedly connected between the welding gun positioning sleeve and the vertical plate, and a welding gun is slidably arranged in the welding gun positioning sleeve;
the quartz tube fixing assembly comprises a support, a connecting tube is rotatably mounted in the support, pressing assemblies are symmetrically mounted on two sides of the connecting tube, one end of the connecting tube, which is positioned at the top of the support, is in transmission connection with a motor, an electric sliding table is fixedly mounted at the bottom of the support, and a notch is formed in one side of the support;
the pressing assembly comprises an electric push rod, a pressing plate is fixedly mounted at the output shaft end of the electric push rod, and the pressing plate is slidably mounted in the connecting pipe.
The telescopic rod comprises a sleeve, a guide rod is arranged in the sleeve in a sliding mode, a nut is connected to the outer surface of the guide rod in a threaded mode, and one end of the sleeve and one end of the guide rod are respectively connected to the bottom face of the supporting plate and one side of the vertical plate in a pin mode.
And one side of the welding gun positioning sleeve is in threaded connection with an ejector rod.
Waist-shaped holes are formed in two sides of the connecting pipe, a positioning plate is slidably mounted on one side of each waist-shaped hole, the electric push rod is fixedly mounted on one side of the positioning plate, and the electric push rod penetrates through the waist-shaped holes.
The connecting pipe is fixedly provided with a first synchronous belt pulley at one end of the top of the support, the output shaft of the motor is fixedly provided with a second synchronous belt pulley, and the first synchronous belt pulley is in transmission connection with the second synchronous belt pulley.
And the inner wall of the bottom of the connecting pipe is symmetrically provided with supporting rings.
To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:
the utility model discloses in, set up a set of welded platform, set up welder fixed subassembly and quartz capsule fixed subassembly on welded platform respectively, fix the quartz capsule in the connecting tube, utilize motor drive connecting tube rotation, weld the quartz capsule, the face of weld keeps at same horizontal plane, guarantees the welding effect;
the utility model discloses in, utilize the telescopic link to adjust welder's angle, utilize electronic slip table to adjust quartz capsule and welder's interval, the welding of being convenient for avoids appearing the welding dead angle.
Drawings
Fig. 1 is a schematic structural view of a vacuum welding apparatus for quartz tube according to the present invention;
FIG. 2 is a schematic diagram of a side view of a quartz tube fixing assembly of the vacuum welding apparatus for quartz tubes according to the present invention;
FIG. 3 is a schematic side view of the telescopic rod of the vacuum welding apparatus for quartz tube according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 1 of a vacuum welding apparatus for quartz tube according to the present invention.
In the figure: 1. welding a platform; 2. a welding gun fixing component; 201. a vertical plate; 202. a welding gun positioning sleeve; 203. a telescopic rod; 2031. a sleeve; 2032. a guide bar; 2033. a nut; 204. a welding gun; 205. a support plate; 206. a top rod; 3. a quartz tube fixing component; 301. a support; 302. a connecting pipe; 303. a compression assembly; 3031. an electric push rod; 3032. pressing a plate; 304. a motor; 305. an electric sliding table; 306. a notch; 307. a kidney-shaped hole; 308. positioning a plate; 309. a first timing pulley; 310. a second timing pulley; 311. and (4) a supporting ring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.
The utility model provides a as shown in fig. 1-4, a quartz capsule vacuum welding device, including welded platform 1, welded platform 1 upper surface respectively fixed mounting have fixed subassembly 2 of welder and the fixed subassembly 3 of quartz capsule.
The welding gun fixing assembly 2 comprises a vertical plate 201, a welding gun positioning sleeve 202 is arranged on one side of the vertical plate 201, an expansion link 203 is fixedly connected between the welding gun positioning sleeve 202 and the vertical plate 201, a welding gun 204 is arranged in the welding gun positioning sleeve 202 in a sliding mode, a supporting plate 205 is connected to one side of the vertical plate 201 in a pin mode, the expansion link 203 comprises a sleeve 2031, a guide rod 2032 is arranged in the sleeve 2031 in a sliding mode, a nut 2033 is connected to the outer surface of the guide rod 2032 in a threaded mode, when the nut 2033 is rotated in use, the guide rod 2032 can be screwed; one end of the sleeve 2031 and one end of the guide rod 2032 are respectively pinned to the bottom surface of the support plate 205 and one side of the vertical plate 201, one side of the welding gun positioning sleeve 202 is in threaded connection with the ejector rod 206, and after the welding gun 204 is inserted into the welding gun positioning sleeve 202, the ejector rod 206 is screwed to fix the position of the welding gun 204.
The quartz tube fixing component 3 comprises a support 301, a connecting tube 302 is rotatably mounted in the support 301, pressing components 303 are symmetrically mounted on two sides of the connecting tube 302, a motor 304 is connected to one end, located at the top of the support 301, of the connecting tube 302 in a transmission manner, a first synchronous pulley 309 is fixedly mounted at one end, located at the top of the support 301, of the connecting tube 302, a second synchronous pulley 310 is fixedly mounted at an output shaft end of the motor 304, the first synchronous pulley 309 is connected with the second synchronous pulley 310 in a transmission manner, an electric sliding table 305 is fixedly mounted at the bottom of the support 301, a notch 306 is formed in one side of the support 301, and the welding gun 204 is enabled; waist-shaped holes 307 are formed in two sides of the connecting pipe 302, a positioning plate 308 is slidably mounted on one side of each waist-shaped hole 307, and the positioning plate 308 and the waist-shaped holes 307 are arranged, so that the electric push rod 3031 can be used for fine adjustment of flanging thicknesses of different quartz tubes; the electric push rod 3031 is fixedly installed on one side of the positioning plate 308, the electric push rod 3031 penetrates through the waist-shaped hole 307, the compressing assembly 303 comprises the electric push rod 3031, a pressure plate 3032 is fixedly installed at an output shaft end of the electric push rod 3031, the pressure plate 3032 is installed in the connecting pipe 302 in a sliding mode, the supporting ring 311 is symmetrically arranged on the inner wall of the bottom of the connecting pipe 302, the two groups of electric push rods 3031 are used for driving the pressure plate 3032 to fix the flanging of the quartz tube between the supporting ring 311 and the pressure plate 3032, the quartz tube is fixed.
The structure principle is as follows: the method comprises the steps that a group of welding platforms 1 are arranged, a welding gun fixing component 2 and a quartz tube fixing component 3 are respectively arranged on the welding platforms 1, the quartz tube is fixed in a connecting tube 302, a motor 304 is used for driving a first synchronous belt pulley 309 and a second synchronous belt pulley 310 to drive the connecting tube 302 to rotate, two groups of electric push rods 3031 are used for driving a pressing plate 3032 to fix the flanging of the quartz tube between a supporting ring 311 and the pressing plate 3032, and when welding is carried out, the welding position of a welding gun 204 is adjusted, so that the welding surfaces are kept on the same horizontal plane, and the welding effect is guaranteed;
utilize telescopic link 203 to adjust welder 204's angle, cooperation electronic slip table 305 drives support 301 and removes to adjust the interval of quartz capsule and welder 204, the welding of being convenient for avoids appearing the welding dead angle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a quartz capsule vacuum welding device, includes welded platform (1), its characterized in that: the upper surface of the welding platform (1) is respectively and fixedly provided with a welding gun fixing component (2) and a quartz tube fixing component (3);
the welding gun fixing assembly (2) comprises a vertical plate (201), a welding gun positioning sleeve (202) is arranged on one side of the vertical plate (201), a telescopic rod (203) is fixedly connected between the welding gun positioning sleeve (202) and the vertical plate (201), and a welding gun (204) is arranged in the welding gun positioning sleeve (202) in a sliding mode;
the quartz tube fixing component (3) comprises a support (301), a connecting tube (302) is rotatably mounted in the support (301), pressing components (303) are symmetrically mounted on two sides of the connecting tube (302), one end, located at the top of the support (301), of the connecting tube (302) is in transmission connection with a motor (304), an electric sliding table (305) is fixedly mounted at the bottom of the support (301), and a notch (306) is formed in one side of the support (301);
the pressing assembly (303) comprises an electric push rod (3031), a pressing plate (3032) is fixedly mounted at the output shaft end of the electric push rod (3031), and the pressing plate (3032) is slidably mounted in the connecting pipe (302).
2. The vacuum welding apparatus for a quartz tube according to claim 1, wherein: a supporting plate (205) is connected to one side of the vertical plate (201) in a pin mode, the telescopic rod (203) comprises a sleeve (2031), a guide rod (2032) is installed in the sleeve (2031) in a sliding mode, a nut (2033) is connected to the outer surface of the guide rod (2032) in a threaded mode, and one end of the sleeve (2031) and one end of the guide rod (2032) are connected to the bottom face of the supporting plate (205) and one side of the vertical plate (201) in a pin mode respectively.
3. The vacuum welding apparatus for a quartz tube according to claim 1, wherein: and one side of the welding gun positioning sleeve (202) is in threaded connection with a mandril (206).
4. The vacuum welding apparatus for a quartz tube according to claim 1, wherein: waist-shaped holes (307) are formed in two sides of the connecting pipe (302), a positioning plate (308) is slidably mounted on one side of each waist-shaped hole (307), the electric push rod (3031) is fixedly mounted on one side of the positioning plate (308), and the electric push rod (3031) penetrates through the waist-shaped holes (307).
5. The vacuum welding apparatus for a quartz tube according to claim 1, wherein: the connecting pipe (302) is located one end of the top of the support (301) and is fixedly provided with a first synchronous belt wheel (309), the output shaft end of the motor (304) is fixedly provided with a second synchronous belt wheel (310), and the first synchronous belt wheel (309) is in transmission connection with the second synchronous belt wheel (310).
6. The vacuum welding apparatus for a quartz tube according to claim 1, wherein: and the inner wall of the bottom of the connecting pipe (302) is symmetrically provided with supporting rings (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467239.0U CN211595848U (en) | 2019-12-31 | 2019-12-31 | Quartz tube vacuum welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922467239.0U CN211595848U (en) | 2019-12-31 | 2019-12-31 | Quartz tube vacuum welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211595848U true CN211595848U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922467239.0U Active CN211595848U (en) | 2019-12-31 | 2019-12-31 | Quartz tube vacuum welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211595848U (en) |
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2019
- 2019-12-31 CN CN201922467239.0U patent/CN211595848U/en active Active
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