CN210549114U - Liquid storage cylinder welding tool - Google Patents
Liquid storage cylinder welding tool Download PDFInfo
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- CN210549114U CN210549114U CN201920819602.8U CN201920819602U CN210549114U CN 210549114 U CN210549114 U CN 210549114U CN 201920819602 U CN201920819602 U CN 201920819602U CN 210549114 U CN210549114 U CN 210549114U
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Abstract
The utility model discloses a liquid storage cylinder welding tool, which comprises a base; the sleeve is fixedly connected with the base or integrally formed and is in clearance fit with the liquid storage cylinders on the left half parts of the liquid outlet pipe and the liquid inlet pipe, and the second pressing component is used for pressing the sleeve on the inner wall of the sleeve; the fourth positioning assembly is arranged right above the sleeve and enables the liquid inlet pipe or the liquid outlet pipe of the liquid storage cylinder to be vertically upward; the rotating motor is arranged at the lower end of the base and is coaxially distributed with the vertically upward liquid inlet pipe or liquid outlet pipe; according to the technical scheme, the liquid storage cylinder can be automatically welded, welding with uniformity and good sealing performance is completed, welding efficiency is improved, and labor cost is reduced.
Description
Technical Field
The utility model relates to a refrigerator refrigeration field especially relates to a liquid storage cylinder welding frock.
Background
The absorption refrigerator is an environment-friendly high-tech product, protects the atmospheric ozone layer because of no Freon, does not have a compressor and any mechanical transmission part, and does not generate any noise during operation, so the absorption refrigerator is praised as a double-green environment-friendly product by the international environmental protection organization. The core part is a refrigerating machine core, and the machine core is a fully-closed system formed by bending, forming, combining and welding a plurality of steel pipes.
The working principle of the refrigerating machine core is as follows: the refrigerating machine core mainly comprises a liquid storage cylinder, a condenser, an evaporator and other main components. Under the low partial pressure in the evaporator, ammonia vapor diffuses into helium, helium in the generated ammonia-helium mixed gas releases ammonia in an absorber, a concentrated ammonia solution formed by water absorption enters the liquid storage cylinder, a working heat source is utilized to heat the liquid storage cylinder, the heated ammonia vapor evaporates, the ammonia is cooled into ammonia by the condenser, and the ammonia water enters the evaporator again to form a one-time heat absorption and release reaction due to physical change.
Therefore, the liquid storage cylinder requires extremely high tightness, but due to the structural particularity of the liquid storage cylinder, as shown in fig. 5, the liquid storage cylinder comprises a cylinder body, a liquid inlet pipe and a liquid outlet pipe, the angle and the length between the liquid inlet pipe and the liquid outlet pipe are determined according to the type of the refrigerator, and welding is difficult.
Disclosure of Invention
The utility model aims at solving the problems, one of the purposes of the utility model is to provide a liquid storage cylinder spot welding tool for completing the preliminary welding of the liquid storage cylinder, completing the accurate positioning and preliminary fixing of the liquid storage cylinder and preparing for the next welding of the liquid storage cylinder;
another object of the utility model is to provide a liquid storage cylinder welding frock, this welding frock can automize the welding liquid storage cylinder to accomplish even and the good welding of leakproofness, improve welding efficiency, reduce the cost of labor.
In order to achieve the first objective, the present invention adopts the following technical solutions:
the utility model provides a stock solution section of thick bamboo spot welding frock, includes the workstation and fixes first locating component, second locating component, third locating component and the first subassembly that compresses tightly on the workstation, first subassembly that compresses tightly sticiss the stock solution section of thick bamboo on first locating component, second locating component and third locating component distribute in first locating component both sides, second locating component is used for fixing a position and the feed liquor pipe of fixed stock solution section of thick bamboo, third locating component is used for fixing a position and the drain pipe of fixed stock solution section of thick bamboo.
Preferably, the first positioning assembly comprises a cushion pad fixed on the workbench and a first positioning block fixed on the cushion pad, the first positioning block is provided with a first positioning hole, the first positioning hole is a through hole, the barrel of the liquid storage barrel is tightly attached to the side wall of the first positioning hole, and the first pressing assembly tightly presses the barrel of the liquid storage barrel on the cushion pad.
Preferably, the first pressing component comprises a quick clamp fixed on the workbench and a first pressing piece positioned on the quick clamp, and the quick clamp comprises a first handle, a first connecting frame, a second connecting frame, a first connecting rod and a first fixing block; the first fixed block is fixedly connected with the workbench through a threaded part; one end of the first connecting frame is hinged with the first fixing block, and the other end of the first connecting frame is fixedly connected with the first handle; one end of the second connecting frame penetrates through the first connecting frame and then is hinged to the first fixing block, the second connecting frame is fixedly connected with the first pressing piece, one end of the first connecting rod is hinged to the first connecting frame, the other end of the first connecting rod is hinged to the second connecting frame, and the first pressing piece can be enabled to tightly press the barrel body of the liquid storage barrel on the buffer pad by rotating the first handle.
Preferably, the second positioning assembly comprises a second positioning block and a third positioning block, the second positioning block is provided with two parallel first long-strip holes, the second positioning block is mounted on the workbench through the first long-strip holes and a threaded piece, the third positioning block is provided with two parallel second long-strip holes, and the third positioning block is mounted on the side face of the second positioning block through the second long-strip holes and the threaded piece.
Preferably, the upper part of the third positioning block is provided with a first semicircular groove, and the first semicircular groove is tightly matched with a liquid inlet pipe of the liquid storage cylinder.
Preferably, the third positioning assembly comprises a fourth positioning block and a fifth positioning block, the fourth positioning block is provided with two parallel third long-strip holes, the fourth positioning block is mounted on the workbench through the third long-strip holes and a threaded piece, the fifth positioning block is provided with two parallel fourth long-strip holes, and the fifth positioning block is mounted on the side face of the fourth positioning block through the fourth long-strip holes and the threaded piece.
Preferably, a second semicircular groove is formed in the upper portion of the fifth positioning block, and the second semicircular groove is tightly matched with the liquid outlet pipe of the liquid storage cylinder.
More preferably, an angle is formed between the axis of the first semicircular groove and the axis of the second semicircular groove.
In order to achieve the second objective, the present invention adopts the following technical solutions:
a liquid storage cylinder welding tool comprises a base;
the sleeve is fixedly connected with the base or integrally formed and is in clearance fit with the liquid storage cylinder;
the second compressing assembly compresses the liquid storage cylinder on the inner wall of the sleeve;
the fourth positioning assembly is arranged right above the sleeve and enables the liquid inlet pipe or the liquid outlet pipe of the liquid storage cylinder to be vertically upward;
the rotating motor is arranged at the lower end of the base and is coaxially distributed with the vertically upward liquid inlet pipe or liquid outlet pipe.
Preferably, the connecting device is further provided with a first connecting block, the left half section of the first connecting block penetrates through the base and is fixedly connected with the base, and the upper surface of the right half section of the first connecting block is fixedly connected with the sleeve.
Preferably, the second connecting block is arranged on the lower surface of the right half section of the first connecting block, the second connecting block and the first connecting block are integrally formed or fixedly connected, and the second pressing assembly is arranged on the second connecting block.
More preferably, the second pressing component comprises a quick clamp installed on the second connecting block and a second pressing piece located on the quick clamp, the second pressing piece sequentially penetrates through the second connecting block, the first connecting block and the sleeve from bottom to top, and the quick clamp comprises a second handle, a third connecting frame and a fourth connecting frame; the third connecting frame is L-shaped, one end of the third connecting frame is hinged with the second pressing piece, and the other end of the third connecting frame is fixedly connected with the second handle; one end of the fourth connecting frame is hinged to the inflection point of the third connecting frame, the other end of the fourth connecting frame is hinged to the second connecting block, and the second pressing piece can be pressed on the inner wall of the sleeve tightly by rotating the second handle.
Preferably, a sliding groove is formed right above the outer wall of the sleeve, the sliding groove is a dovetail groove, the fourth positioning assembly can slide on the sliding groove, one end of the fourth positioning assembly is provided with a first extending portion, and when the liquid inlet pipe or the liquid outlet pipe of the liquid storage cylinder abuts against the first extending portion, the liquid inlet pipe or the liquid outlet pipe of the liquid storage cylinder is vertically upward.
Preferably, a threaded hole and a threaded piece are formed in the side wall of the sliding groove, and the fourth positioning assembly can be fixed on the sliding groove by rotating the threaded piece.
Preferably, the base is provided with a notch, the notch is used for accommodating a liquid inlet pipe or a liquid outlet pipe of the liquid storage cylinder, and the liquid inlet pipe or the liquid outlet pipe of the liquid storage cylinder is tightly attached to the notch.
The utility model has the advantages that:
1) the utility model discloses a two-step method is in order to accomplish the welding of liquid storage cylinder, wherein the first step adopts liquid storage cylinder spot welding frock for accomplish the accurate positioning and the preliminary welded fastening of liquid storage cylinder feed liquor pipe and drain pipe, the second step adopts liquid storage cylinder welding frock to be used for accomplishing the even and good welding of leakproofness to liquid storage cylinder feed liquor pipe and drain pipe, and two device installations and dismantlement liquid storage cylinder are convenient simple, have improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of a liquid storage cylinder spot welding tool of the utility model;
FIG. 2 is a schematic view of a spot welding tool for a liquid storage cylinder (welding process) according to the present invention;
FIG. 3 is a schematic structural view of a welding tool for a liquid storage cylinder according to the present invention;
fig. 4 is a schematic view (welding process) of the liquid storage cylinder welding tool of the present invention;
fig. 5 is a schematic structural view of a reservoir.
Description of reference numerals: 1. a work table; 11. a first positioning assembly; 12. a second positioning assembly; 13. a third positioning assembly; 14. A first hold-down assembly; 111. a cushion pad; 112. a first positioning block; 141. a first pressing member; 142. a first handle; 143. a first connecting frame; 144. a second link frame; 145. a first link; 146. a first fixed block; 121. a second positioning block; 122. a third positioning block; 1221. a first semicircular groove; 131. a fourth positioning block; 132. a fifth positioning block; 1331. a second semi-circular groove; 2. a base; 3. a sleeve; 4. a second hold-down assembly; 5. a fourth positioning assembly; 6. a rotating electric machine; 7. a first connection block; 8. a second connecting block; 41. a second pressing member; 42. a second handle; 43. a third connecting frame; 44. a fourth link frame; 31. A chute; 51. a first extension portion; 21. a notch; 91. a liquid storage cylinder body; 92. a liquid outlet pipe; 93. a liquid inlet pipe; 10. and a welding gun assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device 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 present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 and 2, a liquid storage cylinder spot welding tool includes a workbench 1, and a first positioning assembly 11, a second positioning assembly 12, a third positioning assembly 13 and a first pressing assembly 14 fixed on the workbench 1, wherein the first pressing assembly 14 presses the liquid storage cylinder on the first positioning assembly 11, the second positioning assembly 12 and the third positioning assembly 13 are distributed on two sides of the first positioning assembly 11, the second positioning assembly 12 is used for positioning and fixing a liquid inlet pipe 93 of the liquid storage cylinder, and the third positioning assembly 13 is used for positioning and fixing a liquid outlet pipe 92 of the liquid storage cylinder.
Specifically, the first positioning assembly 11 includes a cushion pad 111 fixed on the workbench 1 and a first positioning block 112 fixed on the cushion pad 111, a first positioning hole is formed in the first positioning block 112, the first positioning hole is a through hole, the liquid storage cylinder 91 is tightly attached to a side wall of the first positioning hole, and the first pressing assembly 14 presses the liquid storage cylinder 91 onto the cushion pad 111.
Specifically, the first pressing assembly 14 comprises a quick clamp fixed on the workbench 1, and a first pressing member 141 located on the quick clamp, wherein the quick clamp comprises a first handle 142, a first connecting frame 143, a second connecting frame 144, a first connecting rod 145 and a first fixing block 146; the first fixing block 146 is fixedly connected with the workbench 1 through a threaded part; one end of the first connecting frame 143 is hinged to the first fixing block 146, and the other end is fixedly connected to the first handle 142; one end of the second connecting frame 144 is hinged to the first fixing block 146 after passing through the first connecting frame 143, and is fixedly connected to the first pressing member 141, one end of the first connecting rod 145 is hinged to the first connecting frame 143, and the other end is hinged to the second connecting frame 144, and rotating the first handle 142 can enable the first pressing member 141 to press the cartridge barrel 91 against the cushion pad 111.
So set up, can make liquid storage cylinder barrel 91 firmly fix on first locating component 11.
Specifically, the second positioning assembly 12 includes a second positioning block 121 and a third positioning block 122, the vertical cross section of the second positioning block 121 is L-shaped, two parallel first long holes are arranged on the upper horizontal section of the second positioning block 121, the second positioning block 121 is mounted on the workbench 1 through the first long holes and the screws, two parallel second long holes are arranged on the vertical section of the third positioning block 122, the third positioning block 122 is mounted on the side surface of the second positioning block 121 through the second long holes and the screws, a first semicircular groove 1221 is arranged on the upper portion of the third positioning block 122, and the first semicircular groove 1221 is tightly fitted with the liquid inlet pipe 93 of the liquid storage cylinder.
Specifically, third locating component 13 includes fourth locating piece 131 and fifth locating piece 132, the vertical cross section of fourth locating piece 131 is the L form, be equipped with the third rectangular hole of two parallels on the fourth locating piece 131 horizontal segment, fourth locating piece 131 passes through the third rectangular hole and the screw is installed on workstation 1, be equipped with the fourth rectangular hole of two parallels on the vertical section of fifth locating piece 132, fifth locating piece 132 passes through the fourth rectangular hole and the screw is installed in fourth locating piece 131 side, fifth locating piece 132 upper portion is equipped with second half slot 1331, second half slot 1331 and the drain pipe 92 tight fit of liquid storage barrel.
Specifically, an included angle exists between the axis of the first semicircular groove 1221 and the axis of the second semicircular groove 1331.
So set up because to the refrigerator of different model specifications, the model specification of required stock solution section of thick bamboo is also different, and the drain pipe 92 of the stock solution section of thick bamboo that corresponds and the spatial position of feed liquor pipe 93 and the contained angle between them are also different the utility model discloses in, the removal adjustment of horizontal direction subrange and the removal adjustment of vertical direction subrange can be accomplished through second rectangular hole can be accomplished through first rectangular hole to second locating component 12, and third locating component 13 can accomplish the removal adjustment of horizontal direction subrange and can accomplish vertical direction subrange through fourth rectangular hole through third rectangular hole, like this alright accomplish accurate positioning to the inconsistent stock solution section of thick bamboo of multiple model specification to convenient spot welding.
As shown in fig. 3 and 4, the liquid storage cylinder welding tool comprises a cylindrical base 2, and the base 2 can also be a cuboid or a prism, and the utility model has no requirement on the shape of the base 2, so that the cylindrical base 2 is preferred; the sleeve 3 is fixedly connected with the base 2 or integrally formed and is in clearance fit with the liquid outlet pipe 92 and the liquid storage cylinder on the left half part of the liquid inlet pipe 93, and when the base 2 and the sleeve 3 are integrally formed, the requirement on a mold for injection molding is high, so that the base 2 and the sleeve 3 are preferably fixedly connected in the embodiment; the second pressing component 4 presses the liquid storage cylinder on the inner wall of the sleeve 3; a fourth positioning component 5 which is arranged right above the sleeve 3 and enables the liquid inlet pipe 93 or the liquid outlet pipe 92 of the liquid storage cylinder to be vertically upward; and the rotating motor 6 is arranged at the lower end of the base 2 and is coaxially distributed with the vertically upward liquid inlet pipe 93 or the vertically upward liquid outlet pipe 92.
Specifically, still be equipped with first connecting block 7, the base 2 is passed and passes through screw thread spare fixed connection with base 2 in the half section on the left of first connecting block 7, and half section upper surface on the right side passes through screw thread spare fixed connection with sleeve 3.
Specifically, still be equipped with the second connecting block 8 that is located first connecting block 7 right half section lower surface, second connecting block 8 and first connecting block 7 integrated into one piece or fixed connection, preferred second connecting block 8 passes through screw fixed connection with first connecting block 7 in this embodiment, second compresses tightly subassembly 4 and installs on second connecting block 8.
Specifically, the second pressing assembly 4 comprises a quick clamp installed on the second connecting block 8, and a second pressing member 41 located on the quick clamp, the second pressing member 41 sequentially penetrates through the second connecting block 8, the first connecting block 7 and the sleeve 3 from bottom to top, and the quick clamp comprises a second handle 42, a third connecting frame 43 and a fourth connecting frame 44; the third connecting frame 43 is L-shaped, one end of the third connecting frame 43 is hinged to the second pressing piece 41, and the other end of the third connecting frame 43 is fixedly connected to the second handle 42; one end of the fourth connecting frame 44 is hinged to the inflection point of the third connecting frame 43, the other end is hinged to the second connecting block 8, and the second pressing member 41 can press the liquid storage cylinder 91 against the inner wall of the sleeve 3 by rotating the second handle 42.
Specifically, a chute 31 is arranged right above the outer wall of the sleeve 3, the chute 31 is a dovetail groove, the fourth positioning assembly 5 can slide on the chute 31, one end of the fourth positioning assembly 5 is provided with a first extending portion 51, and when the liquid inlet pipe 93 or the liquid outlet pipe 92 of the liquid storage cylinder abuts against the first extending portion 51, the liquid inlet pipe 93 or the liquid outlet pipe 92 of the liquid storage cylinder is vertically upward.
So set up because sleeve 3 is gone into to the left half part of liquid storage cylinder, it is not hard up, the liquid storage cylinder is rotatable and about from top to bottom the removal of miniaturation, thereby when the drain pipe 92 or the feed liquor pipe 93 of liquid storage cylinder lean on first extension 51 through rotating the card, drain pipe 92 or feed liquor pipe 93 are vertical upwards, the liquid storage cylinder only has the degree of freedom of two upper and lower directions this moment, rethread rotates second handle 42 and can make the second compress tightly piece 41 and sticis the liquid storage cylinder barrel 91 on sleeve 3 inner wall, thereby the location and the fixing of completion to the liquid storage cylinder.
Specifically, a threaded hole and a threaded member are formed in a side wall of the chute 31, and the fourth positioning assembly 5 can be fixed on the chute 31 by rotating the threaded member, and when the liquid inlet pipe 93 or the liquid outlet pipe 92 of the liquid storage cylinder abuts against the first extending portion 51, an acting force is applied to the fourth positioning assembly 5, so that the fourth positioning assembly 5 slides, and therefore, when the fourth positioning assembly 5 reaches a predetermined position, the fourth positioning assembly 5 needs to be pressed and fixed.
Specifically, be equipped with breach 21 on base 2, breach 21 is used for settling the feed liquor pipe 93 or the drain pipe 92 of liquid storage cylinder, the feed liquor pipe 93 or the drain pipe 92 of liquid storage cylinder hug closely on breach 21 one side lateral wall.
So set up because there is the contained angle between drain pipe 92 and the feed liquor pipe 93 of liquid storage cylinder between the two, when drain pipe 92 or feed liquor pipe 93 are vertical upwards, feed liquor pipe 93 or drain pipe 92 that so correspond must be the slope decurrent, consequently need be provided with breach 21 on the base 2, just can settle liquid storage cylinder slope decurrent feed liquor pipe 93 or drain pipe 92, this breach 21 can be expressed with the form of recess, also can be expressed like a form of similar incision in this embodiment, when liquid storage cylinder's feed liquor pipe 93 or drain pipe 92 hug closely on breach 21 one side lateral wall, think promptly that the liquid storage cylinder has accomplished the location in its axial direction.
The utility model discloses a welding process as follows:
1) the liquid storage cylinder 91 is placed on the cushion pad 111 through the first positioning hole, the second positioning component 12 and the third positioning component 13 are moved to a designated position according to requirements, then the second positioning component 12 and the third positioning component 13 are fixed through the threaded part, and the liquid storage cylinder 91 is tightly pressed on the cushion pad 111 through the first pressing component 14;
2) placing the liquid outlet pipe 92 and the liquid inlet pipe 93 at specified positions, then manually performing spot welding to ensure that the liquid outlet pipe 92 and the liquid inlet pipe 93 are preliminarily fixed with the liquid storage cylinder, and then loosening the first pressing device to take out the liquid storage cylinder;
3) sliding the fourth positioning component 5 to a designated position, fixing the fourth positioning component 5, horizontally placing the liquid storage cylinder in the sleeve 3, horizontally pushing the liquid storage cylinder to move towards the sleeve 3 until the liquid inlet pipe 93 is tightly attached to the side wall of one side of the notch 21, rotating the liquid storage cylinder to enable the liquid outlet pipe 92 to be attached to the first extending part 51 so as to enable the liquid outlet pipe 92 to be vertically upward, rotating the second handle 42 to enable the second pressing part 41 to tightly press the cylinder body 91 of the liquid storage cylinder on the inner wall of the sleeve 3, and then not fixing the fourth positioning component 5 and enabling the fourth positioning component to return to the original position;
4) starting the welding gun and simultaneously starting the rotating motor 6, so as to drive the liquid storage cylinder to rotate for a specified time at a specified speed by taking the axial lead of the liquid outlet pipe 92 as an axis, thereby completing the welding of the liquid outlet pipe 92;
5) and repeating the steps 3 and 4 to complete the welding of the liquid inlet pipe 93.
It should be noted that, in the welding step, there is no difference between the welding of the liquid outlet tube 92 and the welding of the liquid inlet tube 93, in other embodiments, the welding of the liquid inlet tube 93 may be performed first, and then the welding gun should be adjusted to the correct position and then fixed, and during the welding process, the liquid outlet tube 92 and the liquid inlet tube 93 rotate at a constant speed and the welding gun is fixed, so as to complete the welding with good sealing performance, improve the welding efficiency, and reduce the labor cost.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a liquid storage cylinder welding frock which characterized in that includes:
a base (2);
the sleeve (3) is fixedly connected with the base (2) or integrally formed and is in clearance fit with the liquid storage cylinder;
the second pressing component (4) presses the liquid storage cylinder on the inner wall of the sleeve (3);
the fourth positioning assembly (5) is arranged right above the sleeve (3) and enables a liquid inlet pipe (93) or a liquid outlet pipe (92) of the liquid storage cylinder to be vertically upward;
the rotating motor (6) is arranged at the lower end of the base (2) and is coaxially distributed with the vertically upward liquid inlet pipe (93) or the vertically upward liquid outlet pipe (92).
2. The liquid storage cylinder welding tool according to claim 1, further comprising a first connecting block (7), wherein the left half section of the first connecting block (7) penetrates through the base (2) and is fixedly connected with the base (2), and the upper surface of the right half section of the first connecting block is fixedly connected with the sleeve (3).
3. The liquid storage cylinder welding tool according to claim 2, further comprising a second connecting block (8) located on the lower surface of the right half section of the first connecting block (7), wherein the second connecting block (8) is integrally formed or fixedly connected with the first connecting block (7), and the second pressing assembly (4) is installed on the second connecting block (8).
4. The liquid storage cylinder welding tool according to claim 3, wherein the second pressing assembly (4) comprises a quick clamp installed on the second connecting block (8), and a second pressing member (41) located on the quick clamp, the second pressing member (41) sequentially penetrates through the second connecting block (8), the first connecting block (7) and the sleeve (3) from bottom to top, and the quick clamp comprises a second handle (42), a third connecting frame (43) and a fourth connecting frame (44); the third connecting frame (43) is L-shaped, one end of the third connecting frame (43) is hinged with the second pressing piece (41), and the other end of the third connecting frame (43) is fixedly connected with the second handle (42); one end of the fourth connecting frame (44) is hinged with the inflection point of the third connecting frame (43), the other end of the fourth connecting frame is hinged with the second connecting block (8), and the second pressing piece (41) can press the liquid storage cylinder body (91) on the inner wall of the sleeve (3) by rotating the second handle (42).
5. A liquid storage cylinder welding tool according to claim 1, characterized in that a sliding groove (31) is formed right above the outer wall of the sleeve (3), the sliding groove (31) is a dovetail groove, the fourth positioning assembly (5) can slide on the sliding groove (31), one end of the fourth positioning assembly (5) is provided with a first extending portion (51), and when the liquid inlet pipe (93) or the liquid outlet pipe (92) of the liquid storage cylinder is attached to the first extending portion (51), the liquid inlet pipe (93) or the liquid outlet pipe (92) of the liquid storage cylinder is vertically upward.
6. The liquid storage cylinder welding tool according to claim 5, wherein a threaded hole and a threaded member are arranged on the side wall of the sliding groove (31), and the fourth positioning assembly (5) can be fixed on the sliding groove (31) by rotating the threaded member.
7. The liquid storage cylinder welding tool according to claim 1, wherein a notch (21) is formed in the base (2), the notch (21) is used for accommodating a liquid inlet pipe (93) or a liquid outlet pipe (92) of the liquid storage cylinder, and the liquid inlet pipe (93) or the liquid outlet pipe (92) of the liquid storage cylinder is tightly attached to the notch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819602.8U CN210549114U (en) | 2019-05-31 | 2019-05-31 | Liquid storage cylinder welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819602.8U CN210549114U (en) | 2019-05-31 | 2019-05-31 | Liquid storage cylinder welding tool |
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| Publication Number | Publication Date |
|---|---|
| CN210549114U true CN210549114U (en) | 2020-05-19 |
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|---|---|---|---|
| CN201920819602.8U Active CN210549114U (en) | 2019-05-31 | 2019-05-31 | Liquid storage cylinder welding tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442550A (en) * | 2023-06-14 | 2023-07-18 | 广州市海珠工程建设有限公司 | Building construction PC built-in fitting welding forming equipment |
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2019
- 2019-05-31 CN CN201920819602.8U patent/CN210549114U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442550A (en) * | 2023-06-14 | 2023-07-18 | 广州市海珠工程建设有限公司 | Building construction PC built-in fitting welding forming equipment |
| CN116442550B (en) * | 2023-06-14 | 2023-08-15 | 广州市海珠工程建设有限公司 | Building construction PC built-in fitting welding forming equipment |
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