CN110587200A - Welding tool for fan cabin platform - Google Patents
Welding tool for fan cabin platform Download PDFInfo
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- CN110587200A CN110587200A CN201910811426.8A CN201910811426A CN110587200A CN 110587200 A CN110587200 A CN 110587200A CN 201910811426 A CN201910811426 A CN 201910811426A CN 110587200 A CN110587200 A CN 110587200A
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- plate
- base
- connecting plate
- limiting
- positioning
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- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a welding tool for a fan cabin platform, which has the technical scheme that the welding tool for the fan cabin platform comprises a base for supporting the cabin platform, a positioning assembly is fixedly arranged on the base and comprises a driving rod, a transmission rod, a rotating rod and a pressing plate, the driving rod rotates relative to the base, the driving rod is perpendicular to the transmission rod, one end of the driving rod is fixedly connected with a worm, one end of the transmission rod, close to the worm, is fixedly provided with a worm wheel meshed with the worm, the transmission rod rotates relative to the base and is fixedly connected with the rotating rod, one end of the rotating rod, away from the transmission rod, is fixedly connected with the pressing plate, when a bottom plate is placed on the base and a first support column and a second support column are inserted into a connecting sleeve, the pressing plate presses the upper surface of the connecting sleeve, a positioning hole opposite, the positioning bolt is in threaded fit with the positioning threaded hole, and the effect of improving the welding quality is achieved.
Description
Technical Field
The invention relates to the technical field of welding tools, in particular to a welding tool for a fan cabin platform.
Background
With the increasing energy crisis, clean wind energy is one of the most popular energy sources at present, and the utilization of the wind energy is commonly used in wind driven generators, which comprise an engine room platform.
As shown in fig. 1, the cabin platform includes a bottom plate 1, a circular upper ladder hole 11 is formed in the bottom plate 1, the upper ladder hole 11 is used for feeding a straight ladder into the cabin, the bottom plate 1 is a special-shaped plate, one side of the bottom plate 1 is in an irregular arc shape, a notch 14 is cut at one side of the bottom plate 1 adjacent to the arc section, the notch 14 penetrates through the bottom plate 1 in a direction away from the arc section, a connecting groove 1231 is formed at an edge of one side of the bottom plate 1 opposite to the notch 14, a mounting block 123 is fixedly arranged in the connecting groove 1231, a first pillar 12 is fixedly arranged on the mounting block 123, the first pillar 12 extends to the lowest point of the arc section along the opening direction of the connecting groove 1231, a clamping groove is formed at the lowest point of the arc section, a connecting sleeve 121 is fixedly arranged in the clamping groove, a positioning threaded hole 1211 is formed on a side surface of the connecting, a second support column 122 is arranged at one end of the connecting sleeve 121 deviating from the first support column 12, the second support column 122 extends towards the direction deviating from the first support column 12 and is fixedly connected with the bottom plate 1, a bottom frame 13 is fixedly arranged at one side of the bottom plate 1 deviating from the arc section, connecting plates 124 are fixedly arranged at two side edges of the upper ladder hole 11 of the bottom frame 13, the two connecting plates 124 respectively extend to be fixed with the mounting block 123 and the connecting sleeve 121, a locking block 133 is fixedly arranged at one end of the connecting plate 124 far away from the mounting block 123 at the same side as the mounting block 123, a bayonet 132 for the locking block 133 to be clamped in is arranged at the corner position of the locking block 133 of the bottom frame 13, the locking block 133 is fixedly connected with the bottom frame 13 and the connecting plates 124, a screw hole 1331 vertically penetrating through the locking block 133 is arranged on the locking block 133, fixing plates 131 are arranged at two sides of the bottom frame 13 adjacent to the, two abutting plates 125 perpendicular to the fixed plate 131 are arranged on two sides of the upper ladder hole 11 on the bottom plate 1 and between the fixed plate 131 and the first support column 12, two ends of the abutting plates 125 far away from the connecting sleeve 121 are fixedly connected with the fixed plate 131 and the first support column 12 respectively, one end of the abutting plates 125 close to the connecting sleeve 121 is fixedly abutted to the connecting sleeve 121, the other end of the abutting plates is fixedly connected with the fixed plate 131, one side of the mounting block 123 far away from the connecting plate 124 is fixedly provided with a connecting plate 126, the connecting plate 126 is fixed with the bottom plate 1, one side of the connecting plate 126 close to the arc section of the bottom plate 1 is provided with a back plate 127 parallel to the connecting plate 126, one end of the back plate 127 is fixedly connected with the first support column 12, the bottom of the back plate 127 is fixedly connected with the bottom plate 1, the end part of the back plate 127 far; breach 14 department is adjacent with connecting plate 124 and relative position department all fixes being provided with curb plate 141, curb plate 141 encloses breach 14 with forming a rectangle space, keep away from curb plate 141 of last ladder hole 11 one side extend to with second pillar 122 fixed connection, second pillar 122 deviates from the lower fixed surface of breach 14 one side and is provided with L shaped plate 15, L shaped plate 15's L shape opening deviates from breach 14, L shaped plate 15's last fixed surface is provided with triangle muscle 16, triangle muscle 16 is the triangle shape of right angle, and a right angle side and second pillar 122 fixed connection of triangle muscle 16, the last fixed surface of another right angle side and triangle board is connected, above-mentioned all fixed connection modes all adopt the welding mode fixed.
When welding, all splice each part as required through the manual work, rethread manual welding, but during manual welding, after emboliaing adapter sleeve 121 with first pillar 12 and second pillar 122, first pillar 12 and second pillar 122 take place to rock easily, lead to welding precision to reduce, cabin platform's welding quality descends.
Disclosure of Invention
The invention aims to provide a welding tool for a fan cabin platform, which achieves the effect of improving the welding quality by improving the stability between a connecting sleeve and a first strut and between the connecting sleeve and a second strut.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a welding frock of fan cabin platform, including the base that is used for supporting the cabin platform, the fixed locating component that is provided with on the base, locating component includes the actuating lever, the transfer line, dwang and clamp plate, the relative base of actuating lever rotates, the actuating lever is perpendicular with the transfer line, the one end fixedly connected with worm of actuating lever, the one end that the transfer line is close to the worm is fixed be provided with worm mesh's worm wheel, the relative base of transfer line rotates, and transfer line and dwang fixed connection, the one end and the clamp plate fixed connection that the dwang deviates from the transfer line, when the bottom plate was put on the base and first pillar and second pillar insert in the adapter sleeve, the clamp plate is pressed at the upper surface of adapter sleeve, set up on the clamp plate with the just right locating hole of.
Through the technical scheme, before welding, the first support and the second support are inserted into the connecting sleeve as required, the first support and the second support are placed behind the upper surface of the bottom plate, the driving rod is rotated, the driving rod drives the transmission rod to rotate through the meshing of the worm and the worm wheel, the transmission rod drives the rotating rod to rotate, the rotating rod drives the pressing plate to press the surface of the connecting sleeve, the positioning hole is aligned with the positioning threaded hole, then the positioning bolt is inserted into the positioning threaded hole and the positioning hole, the connecting sleeve is pressed by the pressing plate, the positioning bolt is fixed on the pressing plate at the same time, the connecting sleeve cannot shake easily, the first support and the second support can be stabilized by the connecting sleeve correspondingly, at the moment, when welding operation is carried out, the first support and the second support cannot shake easily, the welding accuracy is greatly improved, and the welding quality is improved.
The invention is further configured to: the dwang is close to the one end of clamp plate and is the zigzag, and the tip butt of dwang is on the side of adapter sleeve towards transfer line one side.
Through above-mentioned technical scheme, the dwang is close to the one end of clamp plate and is the zigzag for the tip of dwang can the butt on the side of adapter sleeve towards the transfer line, and consequently the adapter sleeve can be positioned more comprehensively, and stability is higher, has further improved the positional stability of first pillar and second pillar, and the precision is higher, the quality is better when the welding.
The invention is further configured to: the fixed supporting seat that is provided with on the base, the transfer line rotates with the supporting seat to be connected, and the supporting seat is fixed in the one side that deviates from clamp plate operating position and is provided with temporarily puts the platform, and the top of temporarily putting the platform is fixed to be provided with vertically temporarily puts the piece, and the edge of clamp plate is seted up and is put the groove temporarily of piece looks adaptation temporarily.
Through above-mentioned technical scheme, before fixing a position the adapter sleeve, the dwang is rotated to being located and temporarily puts the platform directly over, and temporarily puts the piece and insert and temporarily put the inslot to make locating component be in stable idle state, consequently can not receive locating component's interference when laying bottom plate and first pillar, second pillar, improve welding jobs's efficiency.
The invention is further configured to: and a crank is fixedly arranged at one end of the driving rod, which deviates from the worm.
Through the technical scheme, the driving rod is more convenient to rotate due to the arrangement of the handle, and the convenience of operation is improved.
The invention is further configured to: one side edge position department of base is provided with the first spacing calliper that is used for fixing a position the connecting plate of keeping away from breach one side and butt board, first spacing calliper rotates with the base to be connected, first spacing calliper is close to the bottom of connecting plate and has seted up the spacing groove, the apex angle position department that the spacing groove is close to the connecting plate is the echelonment, and spacing groove ladder face butt respectively deviates from the one side of butt board and the upper surface of connecting plate at the connecting plate, first spacing calliper butt respectively at the upper surface of butt board and the surface towards connecting plate one side towards one side of butt board.
Through the technical scheme, put the bottom plate on the base, and with first pillar, second pillar and adapter sleeve are fixed a position the back as required, continue to splice connecting plate and butt plate as required, after the concatenation, rotate first spacing calliper, make the inboard ladder face butt of spacing groove of first spacing calliper deviate from the side of butt plate one side and the upper surface of connecting plate at the connecting plate, therefore the connecting plate can be blocked steadily, can not rock easily, the stability of corresponding connecting plate when the welding has been improved, and simultaneously, one side of first spacing calliper towards butt plate can the butt at the upper surface of butt plate and the side of butt plate, consequently, the butt plate that corresponds also can be by chucking more comprehensively, the stability of butt plate when the welding has been improved, and then welding quality is improved.
The invention is further configured to: the first limiting calipers are fixedly provided with extending limiting bodies on two sides of the end portion close to the abutting plate, and the extending limiting bodies are respectively abutted to the surface of the abutting plate facing one side of the connecting plate and the upper surface of the connecting plate.
Through above-mentioned technical scheme, the setting up of the spacing body that extends makes the butt joint board by spacing area increase to improve the spacing stability of butt joint board, made the welding precision of butt joint board obtain further guarantee and improvement.
The invention is further configured to: first spacing calliper is in the fixed stopper that has the mounting groove that is provided with in one side position department that is close to the base edge, and the mounting groove runs through to the one side that the stopper deviates from first spacing calliper, and the base rotates under the mounting groove and is provided with the gag lever post, the rotation axis perpendicular to connecting plate of gag lever post, the top threaded connection of gag lever post has stop nut.
Through above-mentioned technical scheme, utilize first spacing calliper to fix back butt joint board and connecting plate, with the gag lever post from supreme installation groove of passing down, then screw up stop nut for first spacing calliper can be fixed steadily, has improved the fixed stability of first spacing calliper to connecting plate and butt joint board.
The invention is further configured to: the limiting rod is sleeved with a gasket, and when the first limiting calipers work, the gasket is located between the limiting nut and the limiting block.
Through above-mentioned technical scheme, after screwing up spacing nut, spacing nut butt is on the gasket, and the gasket can slow down the rigid contact between spacing nut and the stopper, improves spacing nut's life to the gasket can play the cushioning effect, effectively slows down that spacing nut takes place not hard up.
The invention is further configured to: the base rotates in the inside position department of bottom frame and is provided with two sets of second spacing callipers that are used for the fixed plate of keeping away from last ladder hole one side in the location, is used for the third spacing calliper that is used for the fixed plate of location near last ladder hole one side, is used for the fourth spacing calliper that is close to the fixed plate of last ladder hole one side and is close to the connecting plate of breach one side in the location simultaneously.
Through the technical scheme, the second limiting caliper can be used for positioning the fixing plate far away from one side of the hole for going up stairs, the third limiting caliper can be used for positioning the fixing plate close to one side of the hole for going up stairs, and the fourth limiting caliper can be used for fixing the fixing plate close to one side of the hole for going up stairs and the connecting plate close to one side of the notch simultaneously, so that when welding is carried out, the fixing plate and the connecting plate can be well positioned, the positioning precision is improved, and the welding quality is improved.
The invention is further configured to: the base is provided with a first edge caliper for positioning the connecting plate far away from one side of the notch and a second edge caliper for positioning the connecting plate near one side of the notch in a rotating manner.
Through above-mentioned technical scheme, first edge calliper can fix a position the connecting plate of keeping away from breach one side, and second edge calliper can fix a position the connecting plate that is close to breach one side, therefore two connecting plates can obtain more comprehensive effectual location for the connecting plate accuracy is higher when the welding, and then has improved welding quality.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the first support column, the second support column and the connecting sleeve can be stably fixed on the bottom plate by arranging the positioning assembly, so that the welding precision of the first support column, the second support column and the connecting sleeve is improved, and the welding quality is further improved;
2. by arranging the first limiting calipers, the second limiting calipers, the third limiting calipers and the fourth limiting calipers, the connecting plate, the abutting plate and the fixing plate can be effectively positioned, the welding precision is further improved, and the welding quality is greatly improved;
3. through setting up first edge calliper and second edge calliper for the connecting plate obtains more comprehensive location support, has improved the welding precision between connecting plate and the bottom plate.
Drawings
FIG. 1 is a schematic product configuration of a wind turbine nacelle platform of the present invention;
FIG. 2 is a schematic structural view of the welding tool of the present invention;
FIG. 3 is a partial schematic view of the welding tool of the present invention with the outer shells of the worm gear and worm removed;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the structure intended to emphasize the locking assembly;
FIG. 6 is an enlarged partial view of FIG. 5 at B;
FIG. 7 is an enlarged partial schematic view at C of FIG. 5;
FIG. 8 is a partial structural view aimed at emphasizing the first limit caliper;
fig. 9 is a partially enlarged view of fig. 8 at D.
Reference numerals: 1. a base plate; 11. going up a ladder hole; 12. a first support; 121. connecting sleeves; 1211. positioning the threaded hole; 122. a second support; 123. mounting blocks; 1231. connecting grooves; 124. a connecting plate; 125. a butt joint plate; 126. a yoke plate; 127. a back plate; 128. a bonding plate; 13. a bottom frame; 131. a fixing plate; 132. a bayonet; 133. a locking block; 1331. a screw hole; 14. a notch; 141. a side plate; 15. an L-shaped plate; 16. triangular ribs;
2. a positioning assembly; 21. a drive rod; 211. a worm; 212. a crank; 22. a transmission rod; 221. a worm gear; 222. a supporting seat; 223. temporarily placing a table; 2231. temporarily placing the blocks; 23. rotating the rod; 24. pressing a plate; 241. positioning holes; 242. positioning the bolt; 243. temporarily placing a groove;
3. a locking assembly; 31. a locking bar; 311. a locking strip; 312. an auxiliary groove; 32. a locking plate;
4. a first limit caliper; 41. a limiting groove; 42. extending the limiting body; 43. a limiting block; 431. mounting grooves; 432. a limiting rod; 433. a limit nut; 434. a gasket;
5. a second limiting caliper; 51, a third limit caliper; 52. a fourth limiting caliper; 521. a clamp body;
6. a first edge clamp; 61. a second edge clamp;
7. a secondary locking member; 71. an auxiliary locking stage; 72. an auxiliary locking lever; 721. an auxiliary locking block;
8. a clamping assembly; 81. a clamping table; 82. a clamping piece;
9. a hold-down bolt; 91. a compression plate; 92. a compression nut; 93. locking calipers; 931. a side fixing plate;
10. a base; 101. a position locking block; 102. a position locking groove; 103. an auxiliary strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a welding frock of fan cabin platform, as shown in fig. 2, including base 10, base 10 is rectangular frame form, be provided with the locating component 2 that is used for fixing a position first pillar 12 and second pillar 122 on the base 10, be used for fixing a position the connecting plate 124 that deviates from breach 14 one side and with correspond the first spacing calliper 4 of the butt plate 125 that the connecting plate 124 is adjacent, be used for fixing a position the second spacing calliper 5 of the fixed plate 131 of keeping away from last ladder hole 11 one side most, be used for spacing the third spacing calliper 51 of being close to last ladder hole 11 one side fixed plate 131, be used for fixing a position the connecting plate 124 of being close to breach 14 one side and the fourth spacing calliper 52 of the fixed plate 131 of being close to last ladder hole 11 one side, and be used for fixing a position the curb plate 141 of keeping away from last ladder hole 11 one side most. Therefore, when the cabin platform is welded, all parts can be stably positioned, so that the stability during welding is higher, and the welding precision and the welding quality are further improved.
As shown in fig. 3, the positioning assembly 2 includes a driving rod 21, a driving rod 22, a rotating rod 23 and a pressing plate 24, wherein the driving rod 21 is rotatably connected to the base 10, the driving rod 21 is disposed parallel to the length direction of the base 10, a worm 211 is fixedly disposed at an end of the driving rod 21, the driving rod 22 is parallel to the driving rod 21, a worm wheel 221 engaged with the worm 211 is fixedly disposed at an end of the driving rod 22 close to the worm 211, a housing for covering and supporting the worm wheel 221 and the worm 211 is further fixedly disposed on the base 10, a supporting seat 222 fixed to the base 10 is disposed at an end of the driving rod 22 away from the worm wheel 221, the driving rod 22 is rotatably connected to the supporting seat 222, the rotating rod 23 is perpendicular to the driving rod 22 and is fixedly connected to the driving rod 22, an end of the rotating rod 23 is fixedly connected to the pressing plate 24, and after the bottom plate 1, the rotating rod 23 can drive the pressing plate 24 to rotate to press right above the connecting sleeve 121, the end portion of the rotating rod 23 close to the pressing plate 24 is arranged in a zigzag manner, therefore, the rotating rod 23 can abut against the vertical side face of the connecting sleeve 121, the pressing plate 24 is provided with a positioning hole 241 opposite to the positioning threaded hole 1211, a positioning bolt 242 is inserted into the positioning hole 241, therefore, the pressing plate 24 rotates to press the upper surface of the connecting sleeve 121, the positioning bolt 242 is inserted into the positioning hole 241 and the positioning threaded hole 1211, the position of the connecting sleeve 121 can be kept fixed, and further, the positions of the first support column 12 and the second support column 122 are kept fixed, and the welding stability is improved. The end of the driving rod 21 facing away from the worm 211 is fixedly provided with a crank 212 for convenient operation.
As shown in fig. 3, a temporary placing table 223 is fixedly arranged at a position of one side of the supporting seat 222 away from the center of the base 10, a vertical temporary placing block 2231 is fixedly arranged at the top end of the temporary placing table 223, and a distance between the supporting seat 222 and the temporary placing table 223 is equal to the length of the rotating rod 23, a temporary placing groove 243 adapted to the temporary placing block 2231 in a clamping manner is formed in an edge position of the pressing plate 24, when a product needs to be taken out before welding work or after welding is finished, the rotating rod 23 drives the pressing plate 24 to rotate 180 degrees from right above the connecting sleeve 121 to a horizontal state, so that the temporary placing block 2231 is clamped into the temporary placing groove 243, at this time, the pressing plate 24 can be stably in an idle state, and interference on taking out of the.
With reference to fig. 5 and 7, after the components such as the bottom plate 1, the bottom frame 13 and the side plates 141 are placed on the base 10 as required, the base 10 is provided with a locking assembly 3 at a position close to one side edge of the notch 14, the locking assembly 3 includes a locking strip 31 and a locking plate 32, wherein the locking strip 31 is rotatably connected with the base 10, when the locking strip 31 is rotated to a horizontal state, the locking strip 31 is positioned directly above the side plate 141, and an end of the locking strip 31 extends to directly above the ladder hole 11, the locking plate 32 is provided with two sets, the two sets of locking plates 32 are fixedly connected with a bottom of the locking strip 31, and when the locking strip 31 is rotated to a horizontal state, the two sets of locking plates 32 respectively abut against a vertical surface of the abutting plate 125 at a side close to the notch 14 and a vertical surface of the connecting plate 124 at a side close to the notch 14, and the abutting position is positioned at a side surface facing to a side of the ladder hole 11, so that the welding is stable and the precision is high.
As shown in fig. 7, the base 10 is fixedly provided with a locking block 101 facing upward vertically at the position of the upper ladder hole 11, a locking groove 102 is opened at the top end of the locking block 101, a locking bar 311 perpendicular to the locking bar 31 is fixedly provided at the end of the locking bar 31, and when the locking bar 31 rotates to a horizontal state, the locking bar 311 can be inserted into the locking groove 102, so that the locking bar 31 keeps a stable horizontal state, and therefore, the two sets of locking plates 32 can stably position the corresponding connecting plates 124 and the abutting plates 125, and further improve stability and welding accuracy during welding.
As shown in fig. 5, two auxiliary grooves 312 are formed in the lower surface of the locking bar 31 at a position right above the notch 14, and the base 10 is fixedly provided with the auxiliary bar 103 matched with the auxiliary grooves 312, that is, when the locking bar 31 is in a horizontal state, the auxiliary bar 103 is inserted into the auxiliary grooves 312, so that the stability of the locking bar 31 is further improved.
With reference to fig. 5 and 6, the base 10 is provided with the auxiliary locking member 7 at the same side position as the locking assembly 3, that is, the auxiliary locking member 7 is located at the edge position of the base 10 close to the notch 14, the auxiliary locking member 7 includes an auxiliary locking platform 71 and an auxiliary locking rod 72, the auxiliary locking platform 71 is fixedly connected with the base 10, the auxiliary locking rod 72 is in threaded connection with the auxiliary locking platform 71, and the auxiliary locking rod 72 is horizontally perpendicular to the length direction of the base 10, one end of the auxiliary locking rod 72 close to the notch 14 is fixedly provided with a vertical auxiliary locking block 721, and by rotating the auxiliary locking rod 72, the auxiliary locking block 721 can be driven to press the surface of the side plate 141 farthest from the upper ladder hole 11, so that the side plate 141 can be kept stable, and the accuracy of the corresponding side plate 141.
Referring to fig. 8 and 9, a first limiting caliper 4 for positioning a connecting plate 124 and an abutting plate 125 on a side away from the notch 14 is disposed at an edge of the base 10, the first limiting caliper 4 is rotatably connected to the base 10, a limiting groove 41 is disposed at a bottom of the first limiting caliper 4 close to the connecting plate 124, the limiting groove 41 is stepped at a vertex angle position close to the connecting plate 124, stepped surfaces of the limiting groove 41 abut against a side of the connecting plate 124 away from the abutting plate 125 and an upper surface of the connecting plate 124, a side of the first limiting caliper 4 facing the abutting plate 125 abuts against an upper surface of the abutting plate 125 and a surface of a side facing the connecting plate 124, extended limiting bodies 42 are fixedly disposed at two sides of an end portion of the first limiting caliper 4 close to the abutting plate 125, the extended limiting bodies 42 abut against a surface of the abutting plate 125 facing the connecting plate 124 and an upper surface of the connecting plate 124, can fix a position corresponding connecting plate 124 and butt joint board 125 through first spacing calliper 4, extend the area of contact that spacing body 42 can increase again and butt joint board 125 for butt joint board 125's stability is higher, in summary, and corresponding connecting plate 124 and butt joint board 125 stability when welding is higher, are difficult for rocking, and welding precision obtains the guarantee.
As shown in fig. 9, the first limiting caliper 4 is fixedly provided with a limiting block 43 having a limiting groove 41 at a position close to one side of the edge of the base 10, the limiting groove 41 penetrates to a side of the limiting block 43 away from the first limiting caliper 4, the base 10 is rotatably provided with a limiting rod 432 under the limiting groove 41, a rotation axis of the limiting rod 432 is perpendicular to the connecting plate 124, a limiting nut 433 is connected to a top end of the limiting rod 432 in a threaded manner, a gasket 434 is provided between the limiting nut 433 and the limiting block 43, the gasket 434 is sleeved on the limiting rod 432, after the first limiting caliper 4 is rotated to clamp the connecting plate 124 and the abutting plate 125, the limiting rod 432 passes through the limiting groove 41, then, the limit nut 433 is screwed, and the limit nut 433 compresses the gasket 434, so that the first limit caliper 4 can be kept in a stable state, and the positioning stability of the connecting plate 124 and the abutting plate 125 is further improved.
As shown in fig. 5, the second limiting caliper 5 is disposed in the inner region surrounded by the bottom frame 13 of the bottom plate 1, the second limiting caliper 5 is rotatably connected to the base 10, the rotation axis of the second limiting caliper 5 is perpendicular to the long side of the base 10, and the second limiting caliper 5 is rotated to abut against the surface of the fixing plate 131 on the side far away from the upper ladder hole 11, so that the fixing plate 131 can be kept stable, and the welding precision between the fixing plate 131 and the bottom frame 13 is improved. And, the one end of the fixed plate 131 of keeping away from one side of the hole 11 that goes up the ladder butts on the latch segment 133, and during the installation, the latch segment 133 is gone into inside bayonet 132, fixes a position through the bolt fastening mode between latch segment 133 and the base 10, has further improved the stability during welding.
As shown in fig. 5, the third limiting caliper 51 is disposed in an inner region surrounded by the bottom frame 13 of the base 10, the third limiting caliper 51 is rotatably connected to the base 10 and faces one side of the upper ladder hole 11, and the third limiting caliper 51 abuts against a surface of the fixing plate 131 close to one side of the upper ladder hole 11 during welding, so that the fixing plate 131 close to one side of the upper ladder hole 11 can be effectively positioned, and welding accuracy is improved.
As shown in fig. 5, the fourth limiting caliper 52 is disposed at a position of the third limiting component close to the notch 14, the fourth limiting caliper 52 is rotated with the base 10 to be known, and the fourth limiting caliper 52 includes two caliper bodies 521, the two caliper bodies 521 are disposed at ninety degrees, and during welding, the two caliper bodies 521 of the fourth limiting caliper 52 abut against a surface of the fixing plate 131 close to the upper ladder hole 11 side and a surface of the connecting plate 124 close to the notch 14 side, respectively, so that the corresponding fixing plate 131 and the corresponding connecting plate 124 can be positioned more stably, thereby improving the welding quality.
As shown in fig. 5, two opposite edges of the base 10 are further rotatably provided with two first edge calipers 6 and second edge calipers 61 facing each other, the second edge calipers 61 are located at a side position of the bottom frame 13 close to the notch 14, and the first edge calipers 6 and the second edge calipers 61 abut against the corresponding surfaces of the connecting plate 124, so that the connecting plate 124 can be positioned more stably, and the accuracy of the connecting plate 124 during welding is improved.
With reference to fig. 3 and 4, the base 10 is connected with the vertical pressing bolt 9 at a position of one side of the second pillar 122 away from the notch 14, the pressing bolt 9 is provided with the pressing plate 91 in a sliding manner, the pressing nut 92 in threaded fit with the pressing bolt 9 is arranged above the pressing plate 91, and after the pressing nut 92 is screwed down, the pressing plate 91 can be pressed on the L-shaped plate 15, so that the L-shaped plate 15 is positioned, and the welding precision of the L-shaped plate 15 is improved.
As shown in fig. 4, the base 10 is provided with the locking caliper 93 in one side of clamp bolt 9, the locking caliper 93 rotates with the base 10 to be connected, put the triangle muscle 16 in assigned position as required after, the tip of locking caliper 93 is the slope form with the hypotenuse looks adaptation of triangle muscle 16 for locking caliper 93 can butt on the hypotenuse of triangle muscle 16, the tip fixedly connected with of locking caliper 93 has the side fixed plate 931 with the 16 side butt of triangle muscle, make the stability of triangle muscle 16 higher.
As shown in fig. 8, the base 10 is provided with a clamping assembly 8 at a position close to the combining plate 128, the clamping assembly 8 includes a clamping table 81 and a clamping piece 82, wherein the clamping table 81 abuts against a surface of the combining plate 128 facing away from the first pillar 12, and two clamping strips are provided and abut against the same side of the connecting plate 126 and the back plate 127, respectively, so as to further improve the welding precision.
Referring back to fig. 5, the base 10 is rotatably provided with a locking caliper 62 at a position close to the bottom frame 13 and the notch 14, and the locking caliper 6) abuts against the surface of the side plate 141 fixed to the connecting plate 124 and close to one side of the bottom frame 13, so that the welding stability of the corresponding side plate 141 is improved.
In summary, before welding, the side plate 141 at the notch 14 can be well positioned together with other parts, and is not easy to shake, so that the welding precision is greatly improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a welding frock of fan cabin platform which characterized in that: including base (10) that is used for supporting cabin platform, fixed locating component (2) that is provided with on base (10), locating component (2) are including actuating lever (21), transfer line (22), dwang (23) and clamp plate (24), actuating lever (21) rotate relative base (10), actuating lever (21) are perpendicular with transfer line (22), one end fixedly connected with worm (211) of actuating lever (21), one end that transfer line (22) are close to worm (211) is fixed to be provided with worm wheel (221) with worm (211) meshing, transfer line (22) rotate relative base (10), and transfer line (22) and dwang (23) fixed connection, one end and clamp plate (24) fixed connection that dwang (23) deviate from transfer line (22), when bottom plate (1) is put on base (10) and first pillar (12) and second pillar (122) insert in adapter sleeve (121), the pressing plate (24) is pressed on the upper surface of the connecting sleeve (121), a positioning hole (241) opposite to the positioning threaded hole (1211) is formed in the pressing plate (24), a positioning bolt (242) is inserted into the positioning hole (241), and the positioning bolt (242) is in threaded fit with the positioning threaded hole (1211).
2. The welding frock of fan cabin platform of claim 1, characterized in that: one end of the rotating rod (23) close to the pressing plate (24) is Z-shaped, and the end part of the rotating rod (23) is abutted to the side face of the connecting sleeve (121) facing one side of the transmission rod (22).
3. The welding frock of fan cabin platform of claim 1, characterized in that: the base (10) is fixedly provided with a supporting seat (222), the transmission rod (22) is rotatably connected with the supporting seat (222), a temporary placing table (223) is fixedly arranged on one side of the supporting seat (222) departing from the working position of the pressing plate (24), a vertical temporary placing block (2231) is fixedly arranged at the top end of the temporary placing table (223), and a temporary placing groove (243) matched with the temporary placing block (2231) is formed in the edge of the pressing plate (24).
4. The welding frock of fan cabin platform of claim 1, characterized in that: and a crank (212) is fixedly arranged at one end of the driving rod (21) deviating from the worm (211).
5. The welding frock of fan cabin platform of claim 1, characterized in that: one side edge position department of base (10) is provided with first spacing calliper (4) that is used for fixing a position connecting plate (124) and butt joint board (125) of keeping away from breach (14) one side, first spacing calliper (4) are rotated with base (10) and are connected, spacing groove (41) have been seted up to first spacing calliper (4) bottom of being close to connecting plate (124), apex angle position department that spacing groove (41) are close to connecting plate (124) is the echelonment, and spacing groove (41) ladder surface butt respectively at one side that connecting plate (124) deviate from butt joint board (125) and the upper surface of connecting plate (124), one side butt respectively at butt joint board (125) of first spacing calliper (4) orientation butt of butt joint board (125) and the surface of orientation connecting plate (124) one side.
6. The welding frock of fan cabin platform of claim 5, characterized in that: the two sides of the end part, close to the abutting plate (125), of the first limiting caliper (4) are fixedly provided with extending limiting bodies (42), and the extending limiting bodies (42) abut against the surface, facing one side of the connecting plate (124), of the abutting plate (125) and the upper surface of the connecting plate (124) respectively.
7. The welding frock of fan cabin platform of claim 5, characterized in that: first spacing calliper (4) are in one side position department fixed being provided with stopper (43) that have mounting groove (431) near base (10) edge, mounting groove (431) run through to stopper (43) deviate from one side of first spacing calliper (4), base (10) are rotated under mounting groove (431) and are provided with gag lever post (432), the axis of rotation perpendicular to connecting plate (124) of gag lever post (432), the top threaded connection of gag lever post (432) has stop nut (433).
8. The welding frock of fan cabin platform of claim 7, characterized in that: the limiting rod (432) is sleeved with a gasket (434), and when the first limiting caliper (4) works, the gasket (434) is located between the limiting nut (433) and the limiting block (43).
9. The welding frock of fan cabin platform of claim 1, characterized in that: the base (10) is provided with two groups of second limiting calipers (5) used for positioning a fixing plate (131) far away from one side of an upper ladder hole (11), third limiting calipers (51) used for positioning a fixing plate (131) close to one side of the upper ladder hole (11), and fourth limiting calipers (52) used for positioning a fixing plate (131) close to one side of the upper ladder hole (11) and a connecting plate (124) close to one side of a notch (14) in a rotating mode at the inner position of the bottom frame (13).
10. The welding frock of fan cabin platform of claim 1, characterized in that: the base (10) is provided with a first edge caliper (6) used for positioning the connecting plate (124) far away from one side of the notch (14) and a second edge caliper (61) used for positioning the connecting plate (124) close to one side of the notch (14) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811426.8A CN110587200B (en) | 2019-08-30 | 2019-08-30 | Welding tool for fan cabin platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811426.8A CN110587200B (en) | 2019-08-30 | 2019-08-30 | Welding tool for fan cabin platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110587200A true CN110587200A (en) | 2019-12-20 |
| CN110587200B CN110587200B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811426.8A Active CN110587200B (en) | 2019-08-30 | 2019-08-30 | Welding tool for fan cabin platform |
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| Country | Link |
|---|---|
| CN (1) | CN110587200B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890547A (en) * | 2023-02-28 | 2023-04-04 | 中航成飞民用飞机有限责任公司 | Assembling tool for involution integration of multiple sections of components of large aircraft cockpit and construction method |
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| JPH06320265A (en) * | 1993-03-31 | 1994-11-22 | General Electric Co <Ge> | Device for fitting final stopper into covering pipe containing nuclear fuel, welding and inspecting welded part according to complete automation procedure |
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| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN207642545U (en) * | 2017-11-24 | 2018-07-24 | 威唐沃伦汽车冲压技术（无锡）有限公司 | Folded plate welds clamping device |
| CN108788601A (en) * | 2018-07-02 | 2018-11-13 | 广东骏驰科技股份有限公司 | A kind of automobile specified water inlet tube workpiece welds positioning clamping device with holder combination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06320265A (en) * | 1993-03-31 | 1994-11-22 | General Electric Co <Ge> | Device for fitting final stopper into covering pipe containing nuclear fuel, welding and inspecting welded part according to complete automation procedure |
| CN203843426U (en) * | 2014-05-05 | 2014-09-24 | 长治清华机械厂 | Semi-axis type locating concentric rod device for welding and assembling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115890547A (en) * | 2023-02-28 | 2023-04-04 | 中航成飞民用飞机有限责任公司 | Assembling tool for involution integration of multiple sections of components of large aircraft cockpit and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110587200B (en) | 2021-06-15 |
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