CN115042112B - Special frock of assembly of heavier copper bar structure - Google Patents
Special frock of assembly of heavier copper bar structure Download PDFInfo
- Publication number
- CN115042112B CN115042112B CN202210582809.4A CN202210582809A CN115042112B CN 115042112 B CN115042112 B CN 115042112B CN 202210582809 A CN202210582809 A CN 202210582809A CN 115042112 B CN115042112 B CN 115042112B
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- Prior art keywords
- clamping
- copper bar
- bar structure
- shell
- heavier
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 101
- 239000010949 copper Substances 0.000 title claims abstract description 101
- 230000007246 mechanism Effects 0.000 claims abstract description 128
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to the technical field of installation of copper bars of electrical cabinets and discloses a special tool for assembling a heavier copper bar structure, which comprises a tool body, wherein the tool body comprises a movable cart, a lifting mechanism arranged on the cart, a translation mechanism fixed on the lifting mechanism, a steering mechanism arranged on the translation mechanism and a clamping mechanism arranged at the top of the steering mechanism; the clamping mechanism is used for clamping the copper bars; the lifting mechanism drives the copper bars clamped on the clamping mechanism to lift through the translation mechanism and the steering mechanism. The invention can realize the rapid movement of the heavier copper bar, effectively reduce the assembly difficulty of the heavier copper bar, greatly increase the safety of the copper bar structure during assembly, and reduce the labor intensity of workers, thereby being beneficial to improving the production efficiency of the electric cabinet body and realizing the efficient assembly of the heavier copper bar.
Description
Technical Field
The invention belongs to the technical field of installation of copper bars of electrical cabinets, and particularly relates to a special assembly tool for a heavier copper bar structure.
Background
The heavier copper bar structure is composed of 3 layers of copper bars bent at two positions. When the electrical cabinet is assembled, the front end of the heavy copper bar structure is generally connected with an isolating switch in the electrical cabinet body, and the rear end of the heavy copper bar structure is connected with a cabinet body mounting beam through 3 insulators, so that the copper bar structure is mounted. However, the heavier copper bar structure has a large weight (about 70 kg), the structure is complex in shape, the assembly space of the electrical cabinet is limited, and certain difficulties and risks exist in assembly. Based on the structure, the invention provides a special assembly tool for a heavier copper bar structure, which is used for reducing assembly difficulty and improving operation safety.
Disclosure of Invention
The invention aims to provide a special assembly tool for a heavier copper bar structure, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the special fixture for assembling the heavier copper bar structure comprises a fixture body, wherein the fixture body comprises a movable cart, a lifting mechanism arranged on the cart, a translation mechanism fixed on the lifting mechanism, a steering mechanism arranged on the translation mechanism and a clamping mechanism arranged at the top of the steering mechanism; the clamping mechanism is used for clamping the copper bars; the lifting mechanism drives the copper bar clamped on the clamping mechanism to lift through the translation mechanism and the steering mechanism; the translation mechanism drives the copper bar clamped on the clamping mechanism to perform horizontal linear motion through the steering mechanism; the steering mechanism is used for realizing the rotation of the copper bars clamped on the clamping mechanism.
Preferably, the shallow is including the shell that the truckle is equipped with in the bottom, connect in the platform of shell one side, integrated into one piece high platform on the platform and install in the apron on shell top, two spacing grooves and standing groove have been seted up to the symmetry on the apron, and insert jointly in two standing grooves and be equipped with first limiting plate, the mounting panel is installed to the inside below of shell, and the inner wall both sides of shell all are fixed with two third limiting plates, the inside fretwork of shell one side is kept away from to the platform, forms the cavity, and the spiro union has the handle bolt ball that can contact ground in the cavity, one side that is located the handle bolt ball in the cavity has pegged graft the second limiting plate, and the second limiting plate can contact with ground.
Preferably, a handle is mounted on one side of the top of the housing.
Preferably, the platform is inclined away from the bottom of one end of the housing to form a guide portion.
Preferably, the lifting mechanism comprises two lifters respectively installed on the mounting plate and the platform, a shaft coupling installed at one ends of the two lifters in opposite directions, a connecting shaft connected between the two shaft couplings, lifting discs installed at the tops of the two lifters, and a driving hand wheel arranged on one side of the shell relative to the platform, wherein the driving hand wheel is connected with the lifters positioned on the mounting plate, station plates are installed on two sides of one end of the lifting disc, and the station plates are matched with the third limiting plates and used for limiting the lifting disc.
Preferably, the translation mechanism comprises a support guide rail arranged in the lifting disc, a linear bearing connected to the support guide rail in a sliding manner, a fixed plate fixed at the top of the linear bearing and a bearing frame arranged at the top end of the fixed plate.
Preferably, the steering mechanism comprises a shaft seat arranged at the top of the bearing frame, a flange bearing and a lock nut which are sequentially sleeved on the shaft seat from top to bottom, and a bearing seat fixed at the top end of the flange bearing, wherein the periphery of the top of the bearing seat is outwards extended to form a convex edge.
Preferably, the fixture includes first clamping support and second clamping support of symmetry installation on bearing seat top both sides flange, corresponding first spiro union hole has all been seted up on first clamping support and the second clamping support, and second spiro union hole has all been seted up to bottom one side of first clamping support and second clamping support, two equal spiro union has the hand wheel bolt in the second spiro union hole, equal spiro union has connecting bolt in two first spiro union holes that correspond on first clamping support and the second clamping support.
Preferably, the clamping mechanism comprises a first clamping bracket, a second clamping bracket and a splicing mechanism, wherein the first clamping bracket and the second clamping bracket are symmetrically arranged on the convex edges on two sides of the top of the bearing seat, the splicing mechanism is used for connecting the first clamping bracket and the second clamping bracket, screw holes are formed in one sides of the bottoms of the first clamping bracket and the second clamping bracket, and hand wheel bolts are in threaded connection with the two screw holes;
the plug-in mechanism comprises connecting frames symmetrically arranged on two sides of the first clamping support, plug boards symmetrically fixed on two sides of the second clamping support, limiting jacks arranged in the connecting frames and the plug boards and limiting plug rods inserted into the limiting jacks, two plug-in mechanisms are hollow in the connecting frames, a cavity groove is formed in the connecting frames, and the plug boards are inserted into the cavity groove.
Preferably, one side of the connecting frame is recessed inwards, so that a protrusion is formed on one side of the inner wall of the cavity, and one end of the plug board, which is positioned in the cavity, is recessed inwards to form a groove matched with the protrusion.
Compared with the prior art, the invention has the beneficial effects that:
(1) The tool body can realize the rapid movement of the heavier copper bars, effectively reduces the assembly difficulty of the heavier copper bars, greatly increases the safety of the copper bar structure during assembly, reduces the labor intensity of workers, and is beneficial to improving the production efficiency of the electric cabinet body and realizing the efficient assembly of the heavier copper bars.
(2) The first clamping support and the second clamping support can be inserted and limited through the inserting mechanism, so that quick clamping of the copper bar is realized, a large number of bolts do not need to be screwed, the copper bar is assembled more simply and conveniently, the assembly efficiency of the copper bar is effectively improved, the labor intensity of workers is further reduced, and efficient assembly of the copper bar is facilitated.
Drawings
FIG. 1 is one of the perspective views of the tooling body of the present invention;
FIG. 2 is a second perspective view of the tool body of the present invention;
FIG. 3 is one of the exploded views of the tooling body of the present invention;
FIG. 4 is a second exploded view of the tooling body of the present invention;
FIG. 5 is an exploded view of the cart of the present invention;
FIG. 6 is a top view of the cart of the present invention;
fig. 7 is a cross-sectional view taken along a direction a in fig. 6;
FIG. 8 is an exploded view of the lift mechanism of the present invention;
FIG. 9 is an exploded view of the translation mechanism of the present invention;
FIG. 10 is an exploded view of the steering mechanism of the present invention;
FIG. 11 is an exploded view of a clamping mechanism according to a first embodiment of the present invention;
FIG. 12 is a perspective view of the cart of the present invention pushed into an electrical cabinet;
FIG. 13 is a perspective view of the cart of the present invention fully pushed into an electrical cabinet;
FIG. 14 is a perspective view of the copper bar translated into the electrical cabinet during use of the present invention;
FIG. 15 is a perspective view of the present invention after the copper bar is raised in use;
FIG. 16 is a perspective view of the copper bar of the present invention after rotation;
FIG. 17 is a perspective view of the copper bar after translational adjustment in use of the present invention;
FIG. 18 is a perspective view of the present invention after the copper bar is lowered during use;
FIG. 19 is a perspective view of the present invention when the cart is withdrawn after the clamping mechanism is separated from the rotating mechanism in use;
FIG. 20 is a perspective view of the present invention after the clamping mechanism is separated from the rotating mechanism and the cart is completely withdrawn;
FIG. 21 is a schematic structural view of a clamping mechanism according to a second embodiment of the present invention;
FIG. 22 is a top view of a clamping mechanism according to a second embodiment of the present invention;
FIG. 23 is a cross-sectional view of a plugging mechanism in a second embodiment of the invention;
in the figure: 100. a tool body; 1. a cart; 11. a housing; 12. a platform; 13. a high stage; 14. a cover plate; 15. casters; 16. a first limiting plate; 17. a mounting plate; 18. handle bolt balls; 19. a second limiting plate; 110. a limit groove; 111. a placement groove; 112. a third limiting plate; 113. a handle; 2. a lifting mechanism; 21. a lifting disc; 22. a station plate; 23. a lifter; 24. a coupling; 25. a connecting shaft; 26. driving a hand wheel; 3. a translation mechanism; 31. a support guide rail; 32. a linear bearing; 33. a fixing plate; 34. a bearing frame; 4. a clamping mechanism; 41. a first clamping bracket; 42. a second clamping bracket; 43. a first threaded hole; 44. a second threaded hole; 45. a hand wheel bolt; 46. a connecting bolt; 5. a steering mechanism; 51. a bearing seat; 52. a flange bearing; 53. locking a nut; 54. a shaft seat; 6. a plug-in mechanism; 61. a connection frame; 62. a plug board; 63. a limit inserted link; 64. limiting jack; 65. a protrusion; 66. a cavity groove; 200. an electrical cabinet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-11, a special tooling for assembling a heavier copper bar structure comprises a tooling body 100, wherein the tooling body 100 comprises a movable cart 1, a lifting mechanism 2 arranged on the cart 1, a translation mechanism 3 fixed on the lifting mechanism 2, a steering mechanism 5 arranged on the translation mechanism 3, and a clamping mechanism 4 arranged on the top of the steering mechanism 5; the clamping mechanism 4 is used for clamping the copper bars; the lifting mechanism 2 drives the copper bar clamped on the clamping mechanism 4 to lift through the translation mechanism 3 and the steering mechanism 5; the translation mechanism 3 drives the copper bar clamped on the clamping mechanism 4 to perform horizontal linear motion through the steering mechanism 5; the steering mechanism 5 is used for realizing the rotation of the copper bars clamped on the clamping mechanism 4.
As to the cart 1 described above, as shown in fig. 5 to 7:
the cart 1 comprises a shell 11 with casters 15 at the bottom, a platform 12 connected to one side of the shell 11, a high platform 13 integrally formed on the platform 12 and a cover plate 14 arranged at the top end of the shell 11, wherein two limiting grooves 110 and a placing groove 111 are symmetrically formed in the cover plate 14, a first limiting plate 16 is jointly inserted in the two placing grooves 111, a mounting plate 17 is arranged below the shell 11, two third limiting plates 112 are respectively fixed on two sides of the inner wall of the shell 11, the platform 12 is hollowed out from one side of the shell 11 to form a cavity, a handle bolt ball 18 capable of contacting the ground is screwed in the cavity, a second limiting plate 19 is inserted in one side of the handle bolt ball 18 in the cavity, the second limiting plate 19 can contact the ground, and a handle 113 is arranged on one side of the top of the shell 11.
As for the lifting mechanism 2, as shown in fig. 8:
the lifting mechanism 2 comprises two lifters 23 respectively arranged on the mounting plate 17 and the platform 12, a coupler 24 arranged at one end of the two lifters 23 opposite to each other, a connecting shaft 25 connected between the two couplers 24, a lifting disk 21 arranged at the top ends of the two lifters 23, and a driving hand wheel 26 arranged on one side of the shell 11 opposite to the platform 12, wherein the driving hand wheel 26 is connected with the lifters 23 arranged on the mounting plate 17, station plates 22 are arranged at two sides of one end of the lifting disk 21, and the station plates 22 are matched with the third limiting plates 112 for limiting the lifting disk 21.
As for the translation mechanism 3, as shown in fig. 9:
the translation mechanism 3 includes a support rail 31 installed in the lifting disk 21, a linear bearing 32 slidably connected to the support rail 31, a fixed plate 33 fixed to the top of the linear bearing 32, and a bearing frame 34 installed on the top end of the fixed plate 33.
As for the steering mechanism 5, as shown in fig. 10:
the steering mechanism 5 comprises a shaft seat 54 arranged at the top of the bearing frame 34, a flange bearing 52 and a lock nut 53 which are sequentially sleeved on the shaft seat 54 from top to bottom, and a bearing seat 51 fixed at the top end of the flange bearing 52, wherein the periphery of the top of the bearing seat 51 is outwards extended to form a convex edge.
As for the above-described holding mechanism 4, as shown in fig. 11:
the clamping mechanism 4 comprises a first clamping support 41 and a second clamping support 42 which are symmetrically arranged on the two protruding edges on the two sides of the top of the bearing seat 51, corresponding first screw holes 43 are formed in the first clamping support 41 and the second clamping support 42, second screw holes 44 are formed in one sides of the bottoms of the first clamping support 41 and the second clamping support 42, hand wheel bolts 45 are screwed in the two second screw holes 44, and connecting bolts 46 are screwed in the two corresponding first screw holes 43 in the first clamping support 41 and the second clamping support 42.
When the copper bar clamping fixture is used, a worker firstly installs the lifting mechanism 2 on the platform 12 through bolts and nuts, so that the lifting mechanism 2 is installed between the shell 11 and the high platform 13, the driving hand wheel 26 is installed on one side of the shell 11 relative to the high platform 13, the translation mechanism 3 is installed on the lifting disc 21, the bearing frame 34 slides on the support guide rail 31 through the fixing plate 33 and the linear bearing 32, so that the bearing frame 34 moves to one side of the lifting disc 21 close to the high platform 13, then the worker installs the steering mechanism 5 on the bearing frame 34, then the worker clamps the first clamping bracket 41 and the second clamping bracket 42 on two sides of the bottom of the copper bar respectively, the connecting bolts 46 are sequentially screwed into the first screw holes 43 on the first clamping bracket 41 and the second clamping bracket 42, the first screw holes 43 are matched with the nuts, then the worker discharges copper on the bearing seat 51, at the moment, the second screw holes 44 on the first clamping bracket 41 and the second clamping bracket 42 correspond to through holes on the top of the bearing seat 51, then the hand wheel 45 is screwed into the first screw holes 44 and the second screw holes 44 on the copper bar clamping bracket 42 to achieve the same direction of the copper bar clamping fixture, and the front fixture is installed on the copper bar clamping fixture body 1, and the front fixture is consistent with the direction of the copper bar is 100;
after the copper bar is installed, a worker pulls the copper bar firstly, so that the copper bar moves horizontally under the action of the clamping mechanism 4 and the steering mechanism 5 through the linear bearing 32 and the support guide rail 31 on the translation mechanism 3 until the copper bar moves into the shell 11, at the moment, the copper bar is limited by the third limiting plates 112 on the two sides of the inner wall of the shell 11, the first limiting plates 16 are pulled out of the placing grooves 111 and extend into the copper bar structure until the first limiting plates 16 are inserted into the limiting grooves 110, the copper bar structure is limited, the copper bar structure is stably accommodated in the shell 11, then the worker screws the handle bolt balls 18, so that the handle bolt balls 18 rotate downwards until the bottom ends of the handle bolt balls 18 contact the ground, then the worker pushes the trolley 1 through the handles 113, so that the trolley 1 moves under the action of the casters 15 and the handle bolt balls 18, until the front of the cart 1 enters the electric cabinet 200 (as shown in fig. 12), then the worker reversely rotates the handle stud ball 18 to retract the handle stud ball 18 into the cavity at the front side of the platform 12, at which time the bottom of the platform 12 at the front side of the cart 1 is flat, at which time the cart 1 is pushed continuously so that the front of the cart 1 is completely entered into the electric cabinet 200 (as shown in fig. 13), at which time the worker inserts the second stopper 19 into the slot hole in the cavity at the front side of the platform 12 so that the second stopper 19 is fitted with the electric cabinet 200 completely to restrict the cart 1 (as shown in fig. 14), then the worker pulls the first stopper 16 out of the stopper groove 110 and inserts into the placing groove 111 to release the restriction of the forward and backward movement of the copper bar structure, and pushes the copper bar structure so that it completely enters the fitting space of the electric cabinet 200, at which time the worker shakes the driving hand wheel 26 of the elevating mechanism 2, so that the lifter 23 drives the lifting disk 21 to rise to the highest position, at this time, the tops of the station plates 22 at both sides of the lifting disk 21 abut against the third limiting plate 112 positioned above to limit the lifting disk 21 (as shown in fig. 15), then the worker unscrews the pair of hand wheel bolts 45 of the clamping mechanism 4, rotates the copper bar structure by 90 degrees through the cooperation of the shaft seat 54 and the flange bearing 52 on the steering mechanism 5 to enable the front end of the copper bar structure to reach the mounting direction, then reversely rotates the hand wheel bolts 45 to fasten the copper bar structure with the steering mechanism 5 (as shown in fig. 16), then the worker pushes the copper bar structure, so that the copper bar structure moves back and forth under the action of the translation mechanism 3 until the front end of the copper bar structure moves to be right above the isolating switch, then the worker reversely shakes the driving hand wheel 26 of the lifting mechanism 2, so that the lifter 23 drives the lifting disk 21 to lower to the lowest position, at this time, the bottoms of the station plates 22 at both sides of the lifting disk 21 are abutted against the third limiting plate 112 positioned below to limit the lifting disk 21, and simultaneously, during the lowering process, the copper bar structure is finely adjusted back and forth to be completely aligned with the isolating switch, then the copper bar structure front end connecting bolt and the rear end insulator fixing bolt are installed until the copper bar structure is completely installed in place (as shown in fig. 17), then the worker unscrews the hand wheel bolt 45 of the clamping mechanism 4 to completely disengage the clamping mechanism 4 from the steering mechanism 5 (as shown in fig. 18), then the worker pulls out the second limiting plate 19 on the trolley 1 and places the second limiting plate in the slot hole on the cover plate 14, and then pulls the handle 113 to drag the trolley 1 to move the trolley 1 out of the electrical cabinet 200, at this time, the front end of the cart 1 is slightly lapped on the frame of the electrical cabinet 200 (as shown in fig. 19), then the worker rotates the handle stud ball 18 again, so that the ball at the bottom end of the handle stud ball 18 is completely grounded, and then pulls the cart 1, so that the cart 1 moves freely, so as to completely remove the tool body 100 from the electrical cabinet 200 (as shown in fig. 20), finally, two pairs of connecting bolts 46 of the clamping mechanism 4 are loosened, so that the first clamping bracket 41 and the second clamping bracket 42 are separated from the copper bar structure, and then the first clamping bracket 41, the second clamping bracket 42 and the connecting bolts 46 are placed, so that the copper bar structure is assembled, and therefore, the rapid movement of the heavier copper bar is realized, the labor intensity of the worker is effectively reduced, the production efficiency of the electrical cabinet 200 is greatly improved, and the efficient assembly of the heavier copper bar is facilitated.
As shown in fig. 7, the platform 12 is inclined away from the bottom of one end of the housing 11 to form a guide portion, and based on this, the platform 12 in front of the cart 1 can be conveniently moved into the electrical cabinet 200, and further efficient assembly of copper bars is realized.
Embodiment two:
as shown in fig. 21-23, the clamping mechanism 4 includes a first clamping bracket 41 and a second clamping bracket 42 symmetrically installed on two side flanges on the top of the bearing seat 51, and a plugging mechanism 6 for connecting the first clamping bracket 41 with the second clamping bracket 42, wherein screw holes are formed on one sides of the bottoms of the first clamping bracket 41 and the second clamping bracket 42, and a hand wheel bolt 45 is screwed in each screw hole;
the plugging mechanism 6 comprises connecting frames 61 symmetrically arranged on two sides of the first clamping bracket 41, plugging plates 62 symmetrically fixed on two sides of the second clamping bracket 42, limiting insertion holes 64 formed in the connecting frames 61 and the plugging plates 62, and limiting plugging rods 63 plugged in the limiting insertion holes 64, wherein the inner parts of the two connecting frames 61 are hollowed out to form a cavity groove 66, and the plugging plates 62 are inserted into the cavity groove 66. When a worker clamps the copper bar through the clamping mechanism 4, the first clamping bracket 41 and the second clamping bracket 42 are firstly placed on two sides of the copper bar respectively, so that the inserting plates 62 on two sides of the first clamping bracket 41 are inserted into the cavity grooves 66 in the connecting frame 61 on two sides of the second clamping bracket 42, then the worker inserts the limiting inserting rods 63 into the limiting inserting holes 64 to insert and limit the copper bar between the first clamping bracket 41 and the second clamping bracket 42, so that the clamping mechanism 4 clamps the copper bar, then the worker places the first clamping bracket 41 and the second clamping bracket 42 on the bearing seat 51, the screw holes on the first clamping bracket 41 and the second clamping bracket 42 correspond to the through holes formed in the convex edges of the bearing seat 51, then the worker screws the hand wheel bolts 45 into the through holes from the screw holes to mount the first clamping bracket 41 and the second clamping bracket 42 with the bearing seat 51, so that the copper bar is mounted, and then the worker pushes and assembles the copper bar into the interior of the electric cabinet 200 through the fixture body 100, so that the heavy copper bar is assembled;
after the assembly of the heavier copper bars is completed, workers only need to unscrew the hand wheel bolts 45 from the screw holes and pull out the limiting inserting rods 63 from the limiting inserting holes 64, and then take down the first clamping support 41 and the second clamping support 42 from the copper bars, so that the quick disassembly of the clamping mechanism 4 is realized, the quick clamping of the copper bars is realized, a large number of bolts are not required to be screwed, the assembly of the copper bars is simpler and more convenient, the assembly efficiency of the copper bars is effectively improved, the labor intensity of workers is further reduced, and the efficient assembly of the copper bars is facilitated.
With respect to the above-described plugging mechanism 6, as shown in fig. 23, one side of the connection frame 61 is recessed inward, so that a protrusion 65 is formed on one side of the inner wall of the cavity 66, and one end of the plug board 62 located inside the cavity 66 is recessed inward to form a groove matching the protrusion 65.
When the plug board 62 is inserted into the cavity 66 inside the connection frame 61, the protrusion 65 on one side of the inner wall of the cavity 66 is clamped into the groove at one end of the plug board 62, so that the plug board 62 and the connection frame 61 are positioned, stable plug connection between the plug board 62 and the connection frame 61 is facilitated, and quick connection between the first clamping support 41 and the second clamping support 42 is further realized, so that the copper bar is clamped quickly by the clamping mechanism 4.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Special frock of assembly of heavier copper bar structure, its characterized in that: the fixture comprises a fixture body (100), wherein the fixture body (100) comprises a movable trolley (1), a lifting mechanism (2) arranged on the trolley (1), a translation mechanism (3) fixed on the lifting mechanism (2), a steering mechanism (5) arranged on the translation mechanism (3) and a clamping mechanism (4) arranged at the top of the steering mechanism (5); the clamping mechanism (4) is used for clamping the copper bars; the lifting mechanism (2) drives the copper bar clamped on the clamping mechanism (4) to lift through the translation mechanism (3) and the steering mechanism (5); the translation mechanism (3) drives the copper bar clamped on the clamping mechanism (4) to perform horizontal linear motion through the steering mechanism (5); the steering mechanism (5) is used for realizing the rotation of the copper bar clamped on the clamping mechanism (4); the trolley (1) comprises a shell (11) with casters (15) at the bottom, a platform (12) connected to one side of the shell (11), a high platform (13) integrally formed on the platform (12) and a cover plate (14) arranged at the top end of the shell (11), two limit grooves (110) and a placing groove (111) are symmetrically formed in the cover plate (14), a first limit plate (16) is jointly inserted into the two placing grooves (111), a mounting plate (17) is arranged below the inside of the shell (11), two third limit plates (112) are respectively fixed on two sides of the inner wall of the shell (11), the platform (12) is far away from the inside hollow on one side of the shell (11) to form a cavity, a handle bolt ball (18) capable of contacting the ground is screwed in the cavity, a second limit plate (19) is inserted into one side of the cavity, which is positioned on the handle bolt ball (18), and the second limit plate (19) can be contacted with the ground.
2. The tooling special for assembling the heavier copper bar structure according to claim 1, wherein: a handle (113) is arranged on one side of the top of the shell (11).
3. The tooling special for assembling the heavier copper bar structure according to claim 1, wherein: the platform (12) is inclined away from the bottom of one end of the shell (11) to form a guide part.
4. The tooling special for assembling the heavier copper bar structure according to claim 1, wherein: the lifting mechanism (2) comprises two lifters (23) which are respectively arranged on the mounting plate (17) and the platform (12), a coupler (24) which is arranged at one opposite ends of the two lifters (23), a connecting shaft (25) which is connected between the two couplers (24), a lifting disc (21) which is arranged at the top ends of the two lifters (23) and a driving hand wheel (26) which is arranged at one side of the shell (11) opposite to the platform (12), wherein the driving hand wheel (26) is connected with the lifters (23) which are arranged on the mounting plate (17), station plates (22) are respectively arranged at two sides of one end of the lifting disc (21), and the station plates (22) are matched with the third limiting plates (112) for limiting the lifting disc (21).
5. The tooling special for assembling the heavier copper bar structure according to claim 4, wherein: the translation mechanism (3) comprises a support guide rail (31) arranged in the lifting disc (21), a linear bearing (32) connected to the support guide rail (31) in a sliding mode, a fixed plate (33) fixed to the top of the linear bearing (32) and a bearing frame (34) arranged at the top end of the fixed plate (33).
6. The tooling special for assembling the heavier copper bar structure according to claim 5, wherein: the steering mechanism (5) comprises a shaft seat (54) arranged at the top of the bearing frame (34), a flange bearing (52) and a lock nut (53) which are sequentially sleeved on the shaft seat (54) from top to bottom, and a bearing seat (51) fixed at the top end of the flange bearing (52), wherein the periphery of the top of the bearing seat (51) is outwards extended to form a convex edge.
7. The assembly specific tooling for the heavier copper bar structure according to any one of claims 1-6, wherein: the clamping mechanism (4) comprises a first clamping support (41) and a second clamping support (42) which are symmetrically arranged on the convex edges on the two sides of the top of the bearing seat (51), corresponding first screw holes (43) are formed in the first clamping support (41) and the second clamping support (42), second screw holes (44) are formed in one side of the bottoms of the first clamping support (41) and the second clamping support (42), hand wheel bolts (45) are respectively and fixedly connected in the two second screw holes (44), and connecting bolts (46) are respectively and fixedly connected in the two corresponding first screw holes (43) on the first clamping support (41) and the second clamping support (42).
8. The assembly specific tooling for the heavier copper bar structure according to any one of claims 1-6, wherein: the clamping mechanism (4) comprises a first clamping bracket (41) and a second clamping bracket (42) which are symmetrically arranged on the convex edges on two sides of the top of the bearing seat (51), and a plugging mechanism (6) which connects the first clamping bracket (41) with the second clamping bracket (42), wherein screw holes are formed in one sides of the bottoms of the first clamping bracket (41) and the second clamping bracket (42), and hand wheel bolts (45) are screwed in the two screw holes;
the plug-in mechanism (6) comprises connecting frames (61) symmetrically arranged on two sides of the first clamping support (41), plug boards (62) symmetrically fixed on two sides of the second clamping support (42), limiting insertion holes (64) formed in the connecting frames (61) and the plug boards (62) and limiting plug rods (63) inserted into the limiting insertion holes (64), wherein the two connecting frames (61) are hollow in the inside, a cavity groove (66) is formed, and the plug boards (62) are inserted into the cavity groove (66).
9. The tooling special for assembling the heavier copper bar structure according to claim 8, wherein: one side of the connecting frame (61) is inwards sunken, so that a bulge (65) is formed on one side of the inner wall of the cavity groove (66), and one end of the plugboard (62) positioned in the cavity groove (66) is inwards sunken to form a groove matched with the bulge (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210582809.4A CN115042112B (en) | 2022-05-25 | 2022-05-25 | Special frock of assembly of heavier copper bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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