CN110919284B - Welding tool for cyclone structure - Google Patents
Welding tool for cyclone structure Download PDFInfo
- Publication number
- CN110919284B CN110919284B CN201911075338.2A CN201911075338A CN110919284B CN 110919284 B CN110919284 B CN 110919284B CN 201911075338 A CN201911075338 A CN 201911075338A CN 110919284 B CN110919284 B CN 110919284B
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- expansion plate
- driving assembly
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 17
- 230000033001 locomotion Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Abstract
The invention relates to the technical field of welding tools and discloses a welding tool for a cyclone structure, which comprises a frame and a clamping device, wherein the frame comprises first supporting teeth, second supporting teeth and a first supporting plate in a ring shape, the first supporting teeth are arranged at the outer side edge of the first supporting plate, and the second supporting teeth are arranged at the inner side edge of the second supporting plate; the clamping device comprises a first expansion plate, a second expansion plate, a first transmission assembly and a driving assembly, wherein the first expansion plate and the second expansion plate are vertically arranged between the workbench and the supporting table and sequentially arranged from outside to inside, the driving assembly drives the first expansion plate to move outwards through the first transmission assembly, and the driving assembly drives the second expansion plate to move inwards through the first transmission assembly. The invention can ensure the uniform angle of the blades and the roundness and the welding quality of the cyclone structure, thereby reducing the requirements on the technical level of operators, improving the production efficiency and reducing the labor cost.
Description
Technical Field
The invention relates to the technical field of welding tools, in particular to a welding tool for a cyclone structure.
Background
Currently, the cyclone structure generally includes an outer cylinder and a plurality of blade fixing portions, the fixing portions are located at the center of the outer cylinder, the blades are connected between the outer cylinder and the fixing portions, and the blades are multiple and are symmetrically arranged about the center of the fixing portions. The structure generally needs manual operation of a technical worker in the actual production and processing process, has higher requirements on the angle of the blades and the roundness of the outer cylinder, has higher requirements on the experience of the technical worker, and has higher labor cost in production due to higher number of the blades and higher workload.
Disclosure of Invention
The purpose of the invention is that: the utility model provides a welding frock for cyclone structure improves production efficiency, reduces the human cost.
In order to achieve the above object, the present invention provides a welding tool for a cyclone structure, comprising: the machine frame comprises a workbench and a supporting table which are horizontally arranged, the workbench and the supporting table are arranged up and down, the workbench comprises first supporting teeth, second supporting teeth and a first supporting plate which is annular, the first supporting teeth are arranged on the outer side edge of the first supporting plate, and the second supporting teeth are arranged on the inner side edge of the first supporting plate; the clamping device comprises a first expansion plate, a second expansion plate, a first transmission assembly and a driving assembly, wherein the first expansion plate and the second expansion plate are vertically arranged between the workbench and the supporting bench and sequentially arranged from outside to inside, the first expansion plate and the second expansion plate are arc plates with the same radian, arc centers of the first expansion plate and the second expansion plate coincide, the first expansion plate is at least a pair of arc plates and is symmetrically arranged about the arc center of the first expansion plate, the second expansion plate is at least a pair of arc plates and is symmetrically arranged about the arc center of the second expansion plate, and the driving assembly drives the first expansion plate to outwards move and the second expansion plate to inwards move through the first transmission assembly.
Optionally, the frame further includes a positioning seat, the positioning seat is disposed on the supporting table, a groove is formed in the top of the positioning seat, and the center of the groove and the center of the first supporting plate are located on the same vertical line.
Optionally, the bottom of recess is equipped with the through-hole, drive assembly includes first drive assembly and second drive assembly, first drive assembly's output fixedly connected with ejector pin, the ejector pin passes the through-hole just the ejector pin passes through the through-hole with positioning seat swing joint makes first drive assembly drive the ejector pin up-and-down motion, second drive assembly's output with first drive assembly's input is connected, makes second drive assembly passes through first drive assembly drives first board that rises outwards removes, and drive second board that rises inwards removes.
Optionally, the first transmission subassembly includes first connecting plate, second connecting plate and the first guide arm of vertical setting, first connecting plate with the second connecting plate set up respectively in the both sides of first guide arm, first connecting plate with the second connecting plate symmetry sets up, the one end of first connecting plate with first guide arm articulates mutually, the other end of first connecting plate with the inside wall of first board that rises articulates mutually, the one end of second connecting plate with first guide arm articulates mutually, the other end of second connecting plate with the lateral wall of second board that rises articulates mutually, the bottom of first guide arm with the output of second drive assembly is connected.
Optionally, the driving assembly further includes a first lifting plate, and the bottom end of the first guide rod is connected with the output end of the second driving assembly through the first lifting plate.
Optionally, the clamping device further includes a third expansion plate and a second transmission assembly, the third expansion plate is vertically disposed between the first supporting plate and the supporting table, the third expansion plate is disposed at the outer side of the first expansion plate, the third expansion plate and the first expansion plate are arc plates with the same radian, arc centers of the third expansion plate and the first expansion plate are coincident, at least one pair of third expansion plates are symmetrically disposed about the center of a circle of the third expansion plate, the third expansion plate is connected with the second transmission assembly, the driving assembly further includes a third driving assembly, and the second transmission assembly is connected with the third driving assembly, so that the third driving assembly drives the third expansion plate to move outwards through the second transmission assembly; the workbench further comprises a third supporting tooth, a fourth supporting tooth and a second supporting plate which is annular, the circle center of the second supporting plate and the circle center of the first supporting plate are located on the same vertical line, the second supporting plate is arranged on the outer side of the first supporting plate, the third supporting tooth is arranged on the outer side edge of the second supporting plate, the fourth supporting tooth is arranged on the inner side edge of the second supporting plate, and the fourth supporting tooth and the first supporting tooth are spaced in the horizontal direction.
Optionally, the first pallet and the second pallet have the same height.
Optionally, the second transmission assembly includes third connecting plate and vertical second guide arm that sets up, the one end of third connecting plate with the second guide arm articulates mutually, the third connecting plate with the inside wall of third rising board articulates mutually, the bottom of second guide arm with the output of third drive assembly is connected.
Optionally, the driving assembly further comprises a second lifting plate, and the bottom end of the second guide rod is connected with the output end of the third driving assembly.
Optionally, the frame still includes bottom plate and bracing piece, the bottom plate pass through the bracing piece set up in the below of brace table, drive assembly set up in on the bottom plate.
Compared with the prior art, the welding tool for the cyclone structure has the beneficial effects that:
the welding tool for the cyclone structure comprises a frame and a clamping device, wherein the frame comprises a workbench and a supporting table which are horizontally arranged, the workbench comprises a first supporting tooth, a second supporting tooth and a first supporting plate which is annular, the first supporting tooth is arranged at the outer side edge of the first supporting plate, the second supporting tooth is arranged at the inner side edge of the second supporting plate, the first supporting plate and the supporting table are arranged up and down, and blades of the cyclone structure are arranged on the first supporting tooth and the second supporting tooth, so that the angles of the blades are unified; the clamping device comprises a first expansion plate, a second expansion plate, a first transmission assembly and a driving assembly, wherein the first expansion plate and the second expansion plate are vertically arranged between the workbench and the supporting table and sequentially arranged from outside to inside, the first expansion plate and the second expansion plate are arc plates with the same radian, arc centers of the first expansion plate and the second expansion plate are overlapped, the first expansion plate is at least a pair of arc plates and symmetrically arranged about the arc centers of the first expansion plate, the second expansion plate is at least a pair of arc plates and symmetrically arranged about the arc centers of the first expansion plate, the driving assembly drives the first expansion plate to outwards move through the first transmission assembly, the outer cylinder can be tightly clamped, the driving assembly drives the second expansion plate to inwards move through the first transmission assembly, the fixing portion can be clamped, and the outer cylinder and the fixing portion which can be respectively fixed in a cyclone structure can be ensured, and the roundness of the outer cylinder can be ensured. The urceolus is cliied with fixed part, and the blade is arranged in on first supporting tooth and the second supporting tooth, alright then carry out welding operation to cyclone structure, and the welding frock of structure like this can reduce the requirement to operating personnel technical level, improves production efficiency, reduces the human cost.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic structural view of a first transmission assembly according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a second transmission assembly according to an embodiment of the present invention.
Fig. 5 is a schematic view of another angle structure of an embodiment of the present invention.
Fig. 6 is a schematic structural view of a driving assembly according to an embodiment of the present invention.
Figure 7 is a schematic structural view of a dual cyclone structure.
In the figure, 1, a rack; 2. a clamping device; 3. a double cyclone structure; 11. a work table; 12. a positioning seat; 13. a support table; 14. a support rod; 15. a bottom plate; 111. a first support tooth; 112. a second support tooth; 113. a first pallet; 114. a third support tooth; 115. a fourth support tooth; 116. a second pallet; 121. a groove; 122. a through hole; 21. a first expansion plate; 22. a second expansion plate; 23. a first transmission assembly; 24. a drive assembly; 25. a third expansion plate; 26. a second transmission assembly; 231. a first connection plate; 232. a second connecting plate; 233. a first guide bar; 241. a first drive assembly; 242. a second drive assembly; 243. a first lifting plate; 244. a third drive assembly; 245. a second lifting plate; 261. a third connecting plate; 262. a second guide bar; 31. a double cyclone outer cylinder; 32. a double cyclone inner tube; 33. a double cyclone fixing body; 34. inner layer blades; 35. and outer layer blades.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the term "cyclone structure" is used in the present invention to include a structure of an outer tub, a plurality of vane fixing parts, the fixing parts being located at the center of the outer tub, the vanes being connected between the outer tub and the fixing parts, the vanes being a plurality of and symmetrically disposed about the center of the fixing parts. The "double cyclone structure" is one of the cyclone structures in the present embodiment. The outer cylinder and the double-cyclone outer cylinder are cylindrical structures outside the cyclone structure, the double-cyclone inner cylinder refers to a cylindrical structure positioned on the inner side when the cyclone structure is provided with blades on the inner side and the outer side, and the fixing body and the double-cyclone fixing body are structures in the center of the cyclone structure and are connected with the inner sides of the blades. In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, a welding fixture for a cyclone structure according to a preferred embodiment of the present invention includes a frame 1 and a clamping device 2.
The clamping device 2 comprises a first expansion plate 21, a second expansion plate 22, a first transmission assembly 23 and a driving assembly 24, wherein the first expansion plate 21 and the second expansion plate 22 are vertically arranged between the workbench 11 and the supporting table 13 and are sequentially arranged from outside to inside, the first expansion plate 21 and the second expansion plate 22 are arc-shaped plates with the same radian, the arc centers of the first expansion plate 21 and the second expansion plate 22 are coincident, at least one pair of the first expansion plates 21 are symmetrically arranged about the arc center of the first expansion plate, at least one pair of the second expansion plates 22 are symmetrically arranged about the arc center of the second expansion plate, the driving assembly 24 drives the first expansion plate 21 to move outwards through the first transmission assembly 23, and the driving assembly 24 drives the second expansion plate 22 to move inwards through the first transmission assembly 23. So configured, when the driving assembly 24 is in operation, the driving assembly 24 drives the first transmission assembly 23, and the first transmission assembly 23 in turn drives the first expansion plate 21 and the second expansion plate 22, respectively. When clamping the cyclone structure, the outer cylinder of the cyclone structure can be sleeved on the outer side of the first expansion plate 21, and the second expansion plate 22 is sleeved on the outer side of the fixed body. Thereafter, the driving assembly 24 works, and the first transmission assembly 23 is driven to drive the first expansion plate 21 and the second expansion plate 22 simultaneously, so that the first expansion plate 21 transversely moves outwards, the second expansion plate 22 transversely moves inwards at the same time, the first expansion plate 21 expands the outer cylinder of the cyclone structure, and the second expansion plate 22 clamps the fixing body of the cyclone structure. The circle centers of the first expansion plate 21 and the second expansion plate 22 are coincident, and the driving component 24 and the first transmission component 23 drive the synchronous motion, so that the circle centers of the first expansion plate 21 and the second expansion plate 22 are coincident in the motion process, thereby ensuring the roundness of the outer cylinder and ensuring the coincidence of the circle center of the outer cylinder and the circle center of the fixed body.
The frame 1 includes workstation 11 and brace table 13 that all level set up, and workstation 11 includes first supporting tooth 111, second supporting tooth 112 and is annular first layer board 113, and first supporting tooth 111 sets up in the outside edge of first layer board 113, and second supporting tooth 112 sets up in the inboard edge of first layer board 113, and first layer board 113 sets up from top to bottom with brace table 13. The upper edges of the first support teeth 111 and the second support teeth 112 may be provided with a certain inclination, and the blades of the cyclone structure are disposed on the upper edges of the first support teeth 111 and the second support teeth 112, and the inclination may ensure uniform inclination angles of the blades of the cyclone structure. And the first support teeth 111 and the second support teeth 112 are detachable, so that replacement and maintenance are convenient.
According to the welding tool for the cyclone structure, the outer cylinder and the fixing body are clamped through the clamping device 2, then the blades are placed on the first supporting teeth 111 and the second supporting teeth 112, and then welding work can be performed. The roundness of the outer cylinder and the circle center of the fixed body are overlapped by the clamping device 2, so that the problem that the distance between part of the blade and the outer cylinder or the fixed body is overlarge in the welding process is avoided, and the smooth welding work is ensured. And the supporting teeth can ensure that the angles of the blades are uniform, thereby ensuring the product quality of the cyclone structure after welding. After the welding operation is finished, the driving device can be controlled to drive the first transmission assembly 23, and the first transmission assembly 23 drives the first expansion plate 21 and the second expansion plate 22 to respectively reversely move, so that the cyclone structure is loosened, and the cyclone structure is taken out conveniently. Through setting up clamping device 2 and supporting tooth, can reduce the requirement to operating personnel technical level, improve production efficiency, reduce the human cost.
The frame 1 further includes a positioning seat 12, the positioning seat 12 is disposed on the supporting table 13, a groove 121 is formed at the top of the positioning seat 12, and a center of the groove 121 and a center of the first supporting plate 113 are located on the same vertical line. The positioning seat 12 can be used for placing a fixing body of a cyclone structure, and when the fixing body is a conical body, the groove 121 can be used for placing the fixing body easily. The positioning seat 12 can make it easier for the second expansion plate 22 to clamp the fixture before the welding operation starts. After the welding operation is finished, the clamping device 2 loosens the cyclone structure, and a fixed body of the cyclone structure is placed on the positioning seat 12. When the clamping device 2 is loosened, the positioning seat 12 can prevent the weight of the cyclone structure from being born by the blades, avoid damaging the blades and ensure the quality of products. The bottom of recess 121 is equipped with through-hole 122, and drive assembly 24 includes first drive assembly 241 and second drive assembly 242, and the output fixedly connected with ejector pin of first drive assembly 241, the ejector pin passes through-hole 122 and positioning seat 12 swing joint for first drive assembly 241 drive ejector pin up-and-down motion, the output of second drive assembly 242 is connected with the input of first drive assembly 23, makes second drive assembly 242 outwards remove through first drive assembly 23 drive first rising board 21, and second drive assembly 242 still inwards removes through first drive assembly 23 drive second rising board 22. Before the welding work starts, the first driving component 241 drives the ejector rod to retract, and the top of the ejector rod cannot interfere with the fixing body of the cyclone structure. After the welding operation is finished, the clamping device 2 loosens the cyclone structure, the first driving component 241 drives the ejector rod to move upwards, the top end of the ejector rod props against the bottom of the fixed ground of the cyclone structure, and the cyclone structure is jacked upwards, so that the cyclone structure is taken down. The second driving component 242 is used for driving the first transmission component 23. In this embodiment, the first driving assembly 241 and the second driving assembly 242 both power the air cylinders, and in other embodiments, other driving devices may be selected.
Referring to fig. 3, the first transmission assembly 23 includes a first connecting plate 231, a second connecting plate 232, and a first guide rod 233 vertically disposed, the first connecting plate 231 and the second connecting plate 232 are disposed on two sides of the first guide rod 233, the first connecting plate 231 and the second connecting plate 232 are symmetrically disposed, one end of the first connecting plate 231 is hinged to the first guide rod 233, the other end of the first connecting plate 231 is hinged to the inner side wall of the first expansion plate 21, one end of the second connecting plate 232 is hinged to the first guide rod 233, the other end of the second connecting plate 232 is hinged to the outer side wall of the second expansion plate 22, and the bottom end of the first guide rod 233 is connected to the output end of the second driving assembly 242. In this embodiment, by providing the rib plates on the inner side wall of the first expansion plate 21 and the outer side wall of the second expansion plate 22, the first connection plate 231 is hinged to the first expansion plate 21 through the rib plates, and the second connection plate 232 is hinged to the second expansion plate 22 through the rib plates. The second driving assembly 242 drives the first guide bar 233 to move up and down, and the extending directions of the first connection plate 231 and the second connection plate 232 are changed, so that the horizontal distances between the first connection plate 231 and the second connection plate 232 and the first expansion plate 21 and the second expansion plate 22 respectively are also changed, thereby driving the synchronous opposite-direction lateral movement of the first expansion plate 21 and the second expansion plate 22.
Referring to fig. 2, the driving assembly 24 further includes a first lifting plate 243, and the bottom end of the first guide rod 233 is connected to the output end of the second driving assembly 242 through the first lifting plate 243. Since the number of the first expansion plates 21 and the second expansion plates 22 is more than one, and the number of the first transmission assemblies 23 is more than one, in order to better ensure that all the first expansion plates 21 and the second expansion plates 22 move synchronously, the plurality of first transmission assemblies 23 need to move synchronously. In this embodiment, a plurality of second driving units 242 are disposed, and by disposing the first lifting plate 243, each of the second driving units 242 jointly drives the first lifting plate 243 to move, and the first lifting plate 243 drives the first transmission unit 23 to move synchronously.
Still there is a double cyclone structure 3 in the cyclone structure, please refer to fig. 7, the double cyclone structure 3 includes double cyclone outer cylinder 31, double cyclone inner cylinder 32, double cyclone fixing body 33, inner layer blade 34 and outer layer blade 35, double cyclone outer cylinder 31, double cyclone inner cylinder 32 and double cyclone fixing body 33 are from outside to inside setting, one end of outer layer blade 35 is connected in the inside wall of double cyclone outer cylinder 31, the other end of outer layer blade 35 is connected in the lateral wall of double cyclone inner cylinder 32, one end of inner layer blade 34 is connected in the inside wall of double cyclone outer cylinder 31, the other end of inner layer blade 34 is connected on double cyclone fixing body 33. In order to increase the application range of the welding tool for the cyclone structure provided in this embodiment, referring to fig. 1, 2 and 5, for the clamping and welding work of the dual cyclone structure 3, the clamping device 2 further includes a third expansion plate 25 and a second transmission assembly 26, the third expansion plate 25 is vertically disposed between the first supporting plate 113 and the supporting table 13, the third expansion plate 25 is disposed at the outer side of the first expansion plate 21, the third expansion plate 25 and the first expansion plate 21 are arc plates with the same radian and the arc centers of the two are coincident, at least one pair of third expansion plates 25 are symmetrically disposed about the center of the center, the third expansion plate 25 is connected with the second transmission assembly 26, the driving assembly 24 further includes a third driving assembly 244, and the second transmission assembly 26 is connected with the third driving assembly 244, so that the third driving assembly 244 drives the third expansion plate 25 to move outwards through the second transmission assembly 26; the second transmission assembly 26 is powered by a third drive assembly 244. When the double cyclone structure 3 is clamped, the double cyclone outer cylinder 31 is sleeved on the outer side of the third expansion plate 25, the double cyclone inner cylinder 32 is sleeved on the outer side of the first expansion plate 21, the double cyclone inner cylinder 32 is positioned on the inner side of the third expansion plate 25, and the double cyclone fixing body 33 is positioned on the inner side of the second expansion plate 22. The third driving assembly 244 drives the second transmission assembly 26, and the second transmission assembly 26 transversely moves outwards to tighten the inner side wall of the double-cyclone outer cylinder 31, so that the double-cyclone outer cylinder 31 is clamped and roundness is ensured. Similar to the principle of holding the outer cylinder and the fixing body of the cyclone structure as described above, the first expansion plate 21 and the second expansion plate 22 hold the double cyclone inner cylinder 32 and the double cyclone fixing body 33 and ensure roundness using the same principle. Similarly, the centers of the circles of the first expansion plate 21, the second expansion plate 22 and the third expansion plate 25 coincide, and the inner layer blades 34 are ensured to be smoothly welded between the double cyclone fixing body 33 and the double cyclone inner cylinder 32, and the outer layer blades 35 are ensured to be smoothly welded between the double cyclone inner cylinder 32 and the double cyclone outer cylinder 31.
The workbench 11 further comprises a third supporting tooth 114, a fourth supporting tooth 115 and a second supporting plate 116 which is annular, the circle center of the second supporting plate 116 and the circle center of the first supporting plate 113 are located on the same vertical line, the second supporting plate 116 is arranged on the outer side of the first supporting plate 113, the third supporting tooth 114 is arranged on the outer side edge of the second supporting plate 116, the fourth supporting tooth 115 is arranged on the inner side edge of the first supporting plate 113, and the fourth supporting tooth 115 and the first supporting tooth 111 are spaced in the horizontal direction. The third support tooth 114 and the fourth support tooth 115 are used to support the outer layer blade 35, while the first support tooth 111 and the second support tooth 112 are used to support the inner layer blade 34. The third supporting tooth 114 and the fourth supporting tooth 115 are similar to the first supporting tooth 111 and the second supporting tooth 112 in working principle, and the upper edges of the third supporting tooth 114 and the fourth supporting tooth 115 are provided with a certain inclination, so that the unification of the angles of the outer layer blades 35 is ensured, and the third supporting tooth 114 and the fourth supporting tooth 115 are detachable, so that the maintenance and the replacement are convenient. The first supporting teeth 111 and the fourth supporting teeth 115 are provided with a space, so that the inner cylinder of the double cyclone structure 3 can enter the tool and is positioned between the third expansion plate 25 and the first expansion plate 21.
In the present embodiment, the first pallet 113 and the second pallet 116 are provided to have the same height. This is designed according to the desired configuration of the outer and inner blades 35, 34 of the twin cyclone structure 3, and in other embodiments, may be designed according to the actual circumstances.
Referring to fig. 4, the second transmission assembly 26 includes a third connecting plate 261 and a second guide rod 262 vertically disposed, one end of the third connecting plate 261 is hinged to the second guide rod 262, the third connecting plate 261 is hinged to the inner side wall of the third expansion plate 25, and the bottom end of the second guide rod 262 is connected to the output end of the third driving assembly 244. Similar to the first expansion plate 21 and the second expansion plate 22, the inner side wall of the third expansion plate 25 is also provided with a rib plate, through which the third connection plate 261 is hinged with the inner side wall of the third expansion plate 25. The third driving assembly 244 drives the second guide rod 262 to move up and down, and the second guide rod 262 drives the third expansion plate 25 to move laterally outwards or laterally inwards through the third connecting plate 261.
The driving assembly 24 further includes a second lifter plate 245, and the bottom end of the second guide bar 262 is connected through the output end of the third driving assembly 244. In this embodiment, a plurality of third driving assemblies 244 are disposed, and by disposing the second lifting plates 245, each third driving assembly 244 drives the second lifting plates 245 together, and the second lifting plates 245 drive the second transmission assemblies 26 to move synchronously. The third expansion plates 25 are synchronously moved, so that roundness of the double cyclone outer cylinder 31 is ensured. The third drive assembly 244 powers the air cylinder, and in other embodiments, other drives may be selected. In this embodiment, the second lifter plate 245 is provided with holes for the output end of the first driving component 241 and the output end of the second driving component 242 to pass through, so as to avoid the second lifter plate 245 interfering with the movement paths of the first driving component 241 and the second driving component 242.
Referring to fig. 1 and 6, the frame 1 further includes a bottom plate 15 and a support rod 14, the bottom plate 15 is disposed below the support table 13 through the support rod 14, and the driving assembly 24 is disposed on the bottom plate 15. In this embodiment, the first driving assembly 241, the second driving assembly 242 and the third driving assembly 244 are all disposed on the bottom plate 15.
The working process of the invention is as follows: when the cyclone structure has only single-layer blades, the outer cylinder of the cyclone structure is sleeved outside the first expansion plate 21, and the second expansion plate 22 is sleeved outside the fixed body of the cyclone structure. The second driving component 242 is driven to drive the first expansion plate 21 and the second expansion plate 22 to clamp the outer cylinder of the cyclone structure and the fixing body of the cyclone structure respectively. The blades of the cyclone structure are then placed on the first support teeth 111 and the second support teeth 112, and a welding operation is performed. After the welding operation is finished, the second driving assembly 242 drives the first expansion plate 21 and the second expansion plate 22 to loosen the cyclone structure, and the first driving assembly 241 drives the ejector rod to jack up the cyclone structure so as to take down the cyclone structure. When the cyclone structure is the double cyclone structure 3, the double cyclone outer cylinder 31 is sleeved on the outer side of the third expansion plate 25, the double cyclone inner cylinder 32 is sleeved on the outer side of the first expansion plate 21 and is not sleeved on the inner side of the third expansion plate 25, and the second expansion plate 22 is sleeved on the outer side of the double cyclone fixing body 33. The second driving assembly 242 drives the first expansion plate 21 and the second expansion plate 22 to move, so that the double cyclone fixing body 33 and the double cyclone inner cylinder 32 are clamped. The third driving assembly 244 drives the third expansion plate 25 to move so as to clamp the double cyclone outer cylinder 31. The inner blade 34 is then placed on the first support tooth 111 and the second support tooth 112, and the outer blade 35 is placed on the third support tooth 114 and the fourth support tooth 115, and then welded. After the welding operation is finished, the second driving assembly 242 and the third driving assembly 244 respectively drive the first expansion plate 21, the second expansion plate 22 and the third expansion plate 25 to release the double cyclone structure 3, and the first driving assembly 241 drives the ejector rod to jack up the double cyclone structure 3 so as to take out the double cyclone structure 3.
In summary, the embodiment of the invention provides a welding tool for a cyclone structure, wherein the clamping device 2 can clamp the structure of the cyclone structure except for the blades, and simultaneously can ensure the roundness, and the positions of the blades are positioned through the supporting teeth, so that the uniformity of angles of the blades can be ensured, and the welding quality of the cyclone structure is ensured. By the structure, the requirements on the technical level of operators can be reduced, the production efficiency is improved, and the labor cost is reduced.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (6)
1. A welding frock for cyclone structure, its characterized in that includes:
the machine frame comprises a workbench and a supporting table which are horizontally arranged, the workbench and the supporting table are arranged up and down, the workbench comprises first supporting teeth, second supporting teeth and a first supporting plate which is annular, the first supporting teeth are arranged on the outer side edge of the first supporting plate, and the second supporting teeth are arranged on the inner side edge of the first supporting plate;
the clamping device comprises a first expansion plate, a second expansion plate, a first transmission assembly and a driving assembly, wherein the first expansion plate and the second expansion plate are vertically arranged between the workbench and the supporting bench and are sequentially arranged from outside to inside, the first expansion plate and the second expansion plate are arc plates with the same radian, the arc centers of the first expansion plate and the second expansion plate are coincident, at least one pair of first expansion plates are symmetrically arranged about the arc center of the first expansion plate, at least one pair of second expansion plates are symmetrically arranged about the arc center of the second expansion plate, and the driving assembly drives the first expansion plate to outwards move and drives the second expansion plate to inwards move through the first transmission assembly;
the rack further comprises a positioning seat, the positioning seat is arranged on the supporting table, a groove is formed in the top of the positioning seat, and the center of the groove and the circle center of the first supporting plate are positioned on the same vertical line;
the bottom of the groove is provided with a through hole, the driving assembly comprises a first driving assembly and a second driving assembly, the output end of the first driving assembly is fixedly connected with a push rod, the push rod penetrates through the through hole and is movably connected with the positioning seat through the through hole, so that the first driving assembly drives the push rod to move up and down, the output end of the second driving assembly is connected with the input end of the first driving assembly, and the second driving assembly drives the first expansion plate to move outwards and drives the second expansion plate to move inwards through the first driving assembly;
the first transmission assembly comprises a first connecting plate, a second connecting plate and a first guide rod which is vertically arranged, wherein the first connecting plate and the second connecting plate are respectively arranged on two sides of the first guide rod, the first connecting plate and the second connecting plate are symmetrically arranged, one end of the first connecting plate is hinged with the first guide rod, the other end of the first connecting plate is hinged with the inner side wall of the first expansion plate, one end of the second connecting plate is hinged with the first guide rod, the other end of the second connecting plate is hinged with the outer side wall of the second expansion plate, and the bottom end of the first guide rod is connected with the output end of the second driving assembly;
the clamping device further comprises a third expansion plate and a second transmission assembly, the third expansion plate is vertically arranged between the first supporting plate and the supporting table, the third expansion plate is arranged on the outer side of the first expansion plate, the third expansion plate and the first expansion plate are arc-shaped plates with the same radian, arc centers of the first expansion plate and the first expansion plate are coincident, at least one pair of third expansion plates are symmetrically arranged about the center of a circle of the third expansion plate, the third expansion plate is connected with the second transmission assembly, the driving assembly further comprises a third driving assembly, and the second transmission assembly is connected with the third driving assembly, so that the third driving assembly drives the third expansion plate to outwards move through the second transmission assembly;
the workbench further comprises a third supporting tooth, a fourth supporting tooth and a second supporting plate which is annular, the circle center of the second supporting plate and the circle center of the first supporting plate are located on the same vertical line, the second supporting plate is arranged on the outer side of the first supporting plate, the third supporting tooth is arranged on the outer side edge of the second supporting plate, the fourth supporting tooth is arranged on the inner side edge of the second supporting plate, and the fourth supporting tooth and the first supporting tooth are spaced in the horizontal direction.
2. The welding fixture for cyclone structures of claim 1, wherein the driving assembly further comprises a first lifting plate, and the bottom end of the first guide rod is connected with the output end of the second driving assembly through the first lifting plate.
3. The welding fixture for a cyclone structure of claim 1, wherein the first pallet is the same height as the second pallet.
4. The welding fixture for cyclone structures according to claim 1, wherein the second transmission assembly comprises a third connecting plate and a second guide rod vertically arranged, one end of the third connecting plate is hinged with the second guide rod, the third connecting plate is hinged with the inner side wall of the third expansion plate, and the bottom end of the second guide rod is connected with the output end of the third driving assembly.
5. The welding fixture for cyclone structures of claim 4 wherein the drive assembly further comprises a second lifter plate, the bottom end of the second guide rod being connected to the output end of the third drive assembly through the second lifter plate.
6. The welding fixture for a cyclone structure of claim 1, wherein the frame further comprises a bottom plate and a support rod, the bottom plate is disposed below the support table through the support rod, and the driving assembly is disposed on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075338.2A CN110919284B (en) | 2019-11-06 | 2019-11-06 | Welding tool for cyclone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075338.2A CN110919284B (en) | 2019-11-06 | 2019-11-06 | Welding tool for cyclone structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110919284A CN110919284A (en) | 2020-03-27 |
| CN110919284B true CN110919284B (en) | 2024-02-13 |
Family
ID=69852402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911075338.2A Active CN110919284B (en) | 2019-11-06 | 2019-11-06 | Welding tool for cyclone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919284B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080114392A (en) * | 2007-06-27 | 2008-12-31 | 삼원기술 주식회사 | Welding worktable |
| CN101797674A (en) * | 2010-03-31 | 2010-08-11 | 杭州汽轮机股份有限公司 | Positioning fixture for welding baffle plate |
| CN202527881U (en) * | 2012-03-21 | 2012-11-14 | 上虞市鹏翔暖通设备有限公司 | Assembly welding clamp for flow-guiding cylinder of fan |
| CN103659104A (en) * | 2013-11-12 | 2014-03-26 | 成都发动机（集团）有限公司 | Work fixture for welding blade in large inside and outside thin-wall conical cylinder annular space |
| CN203679615U (en) * | 2014-01-21 | 2014-07-02 | 株洲联诚集团有限责任公司 | Main air duct interchange assembling and welding tool |
| CN104439872A (en) * | 2013-09-25 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Tool device for machining and assembling large cylindrical workpiece |
| CN205673812U (en) * | 2016-06-24 | 2016-11-09 | 嘉兴嘉诚动能设备有限公司 | The blade assembly welding tooling of CAP1400 initial separator |
| CN205888457U (en) * | 2016-08-21 | 2017-01-18 | 常德翔宇设备制造有限公司 | Cyclone forms welding and metalworking frock of device |
| CN106583994A (en) * | 2017-02-24 | 2017-04-26 | 浙江迪野农业装备有限公司 | Welding jig for engine of agricultural tractor |
| CN108821105A (en) * | 2018-08-30 | 2018-11-16 | 安徽威能电机有限公司 | Stator hanger |
| CN109396737A (en) * | 2018-12-27 | 2019-03-01 | 株洲联诚集团控股股份有限公司 | A kind of draught fan impeller general welding fixture |
| CN211708523U (en) * | 2019-11-06 | 2020-10-20 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
-
2019
- 2019-11-06 CN CN201911075338.2A patent/CN110919284B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080114392A (en) * | 2007-06-27 | 2008-12-31 | 삼원기술 주식회사 | Welding worktable |
| CN101797674A (en) * | 2010-03-31 | 2010-08-11 | 杭州汽轮机股份有限公司 | Positioning fixture for welding baffle plate |
| CN202527881U (en) * | 2012-03-21 | 2012-11-14 | 上虞市鹏翔暖通设备有限公司 | Assembly welding clamp for flow-guiding cylinder of fan |
| CN104439872A (en) * | 2013-09-25 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Tool device for machining and assembling large cylindrical workpiece |
| CN103659104A (en) * | 2013-11-12 | 2014-03-26 | 成都发动机（集团）有限公司 | Work fixture for welding blade in large inside and outside thin-wall conical cylinder annular space |
| CN203679615U (en) * | 2014-01-21 | 2014-07-02 | 株洲联诚集团有限责任公司 | Main air duct interchange assembling and welding tool |
| CN205673812U (en) * | 2016-06-24 | 2016-11-09 | 嘉兴嘉诚动能设备有限公司 | The blade assembly welding tooling of CAP1400 initial separator |
| CN205888457U (en) * | 2016-08-21 | 2017-01-18 | 常德翔宇设备制造有限公司 | Cyclone forms welding and metalworking frock of device |
| CN106583994A (en) * | 2017-02-24 | 2017-04-26 | 浙江迪野农业装备有限公司 | Welding jig for engine of agricultural tractor |
| CN108821105A (en) * | 2018-08-30 | 2018-11-16 | 安徽威能电机有限公司 | Stator hanger |
| CN109396737A (en) * | 2018-12-27 | 2019-03-01 | 株洲联诚集团控股股份有限公司 | A kind of draught fan impeller general welding fixture |
| CN211708523U (en) * | 2019-11-06 | 2020-10-20 | 西安西矿环保科技有限公司 | Welding tool for cyclone structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110919284A (en) | 2020-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210209242U (en) | Oil mist separator welding adjustment mechanism | |
| CN104607856A (en) | Efficient and reliable edging welding device for ceramic tile mold | |
| KR20140000114A (en) | Pipe round cutting apparatus | |
| CN211708523U (en) | Welding tool for cyclone structure | |
| CN110919284B (en) | Welding tool for cyclone structure | |
| CN110328488B (en) | Square water tank welding frock | |
| CN111015045B (en) | Positioning and clamping tool for manual groove grabbing point | |
| CN218612409U (en) | Centering positioning device | |
| CN211614714U (en) | Excavator protection grid weldment work station | |
| CN210281229U (en) | Square pipe welding fixture | |
| CN210756590U (en) | Motor car combination seat adds clamping apparatus | |
| CN208292229U (en) | Automatic blanking device | |
| CN207139172U (en) | A kind of sucked type positioner for booth case frame welding | |
| CN110526105B (en) | Special machine body hoisting method and lifting appliance | |
| CN220362186U (en) | Battery box welding mold of battery forklift | |
| CN221110482U (en) | Be used for elevator right angle support robot welding positioner | |
| CN215699351U (en) | Welding tool clamp for machining | |
| CN217571983U (en) | All-round centre gripping location frock of speed reducer box | |
| CN217667384U (en) | Air conditioner pipeline welding tool | |
| CN214290476U (en) | Frame pier mouth machine | |
| CN217475201U (en) | Welding tool for counterweight | |
| CN217513201U (en) | Automobile parts welds dress anchor clamps | |
| CN210789809U (en) | Positioning seat of welding system | |
| CN211192672U (en) | Robot welding tool for double-ring welding seams of support lifting hook | |
| CN217889987U (en) | Workpiece turning equipment for double-station welding of guide wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |