CN118237726A - Clamping tool for friction welding of capacitor shell - Google Patents
Clamping tool for friction welding of capacitor shell Download PDFInfo
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- CN118237726A CN118237726A CN202410658648.1A CN202410658648A CN118237726A CN 118237726 A CN118237726 A CN 118237726A CN 202410658648 A CN202410658648 A CN 202410658648A CN 118237726 A CN118237726 A CN 118237726A
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 239000003990 capacitor Substances 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of friction welding processing and discloses a clamping tool for friction welding of a capacitor shell, which comprises a box body, wherein a groove is formed in the center of the box body, a first supporting plate is movably arranged in the groove, a second supporting plate is movably connected to the center of the first supporting plate, a circular groove is formed in the box body, a rotating groove is formed in the position, located on the upper surface of the circular groove, of the box body, limiting rods are fixedly arranged at two ends of the first supporting plate and the second supporting plate, the limiting rods are in sliding connection with the rotating groove, and clamping assemblies are arranged at two sides of the first supporting plate and the second supporting plate. According to the invention, the disc and the incomplete gear are driven by upwards moving the rotating cylinder, the incomplete gear is meshed with the third gear, the third gear is driven to rotate by rotation of the rotating cylinder, the sleeve and the inclined block are driven to upwards move by rotation of the third gear, so that the moving plate is driven to transversely move, the connecting rod is driven to move by transversely moving the moving plate, and the first supporting plate and the second supporting plate are driven to rotate, so that the aim of adjusting the angle is achieved.
Description
Technical Field
The invention relates to the technical field of friction welding processing, in particular to a clamping tool for friction welding of a capacitor shell.
Background
Friction welding, which is a method of welding a workpiece by plastic deformation under pressure using heat generated by friction of a contact surface of the workpiece as a heat source, has advantages of high welding quality, high productivity, low cost, etc., and is increasingly used in factories, wherein a case of a capacitor can be processed by the welding method.
Chinese patent publication No. CN114905138a discloses a friction stir welding fixture for a galvanic pile housing, in which a series of structural components such as a motor, a clamping mechanism and a screw rod are added, so that the galvanic pile housing can be automatically clamped, the clamping and dismounting manner is more convenient and quick, the clamping efficiency is greatly improved, and a great amount of manpower and material resources are saved.
In this scheme can adjust the angle between the clamp splice through the mutual rotation of two vaulting poles so can the not unidimensional casing of centre gripping, though can fix the spacing to the casing through the clamp splice, but the vaulting pole itself lacks spacing behind angle regulation, has the possibility of removal in casing welding process, can influence the quality of welding.
Disclosure of Invention
The invention aims to provide a clamping tool for friction welding of a capacitor shell, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a friction welding of condenser casing is with centre gripping frock, includes the box, the box center is seted up flutedly, the recess internalization is provided with first backup pad, first backup pad center swing joint has the second backup pad, the circular slot has been seted up to the box, the box is located the position department of circular slot upper surface has been seted up the rotation groove, first backup pad with the both ends of second backup pad are all fixed to be provided with the gag lever post, the gag lever post with rotate groove sliding connection, first backup pad with second backup pad both sides all are provided with clamping assembly, the box is located circular slot one side has been seted up the notch, be provided with in the notch and be used for right first backup pad with the locating assembly of second backup pad location.
As a further scheme of the invention: the locating component comprises a fixed block, the fixed block with inside fixed connection of notch, fixed block one side rotates and is connected with the axis of rotation, the fixed cover in axis of rotation outside is equipped with the locating plate, first backup pad with the locating hole has all been seted up at one side top that the second backup pad is close to each other, fixed being provided with the locating lever on the locating plate, the locating lever with locating hole activity grafting cooperation.
As a further scheme of the invention: the locating plate center has seted up the transverse slot, the rotation is provided with the dwang on the fixed block, the dwang is kept away from fixed block one end is fixed to be provided with square block, square block's width with the width in transverse slot is the same.
As a further scheme of the invention: the clamping assembly comprises a clamping rod, a moving groove is formed in each of two ends of the first supporting plate and the second supporting plate, a moving block is arranged in the moving groove in a sliding mode, the clamping rod is fixedly connected with the moving block, a round rod is connected with the center thread of the moving block in an adaptive mode, and one end of the round rod, far away from the moving block, penetrates through one side of the first supporting plate and one side of the second supporting plate in an active mode.
As a further scheme of the invention: the rotary drum is fixedly arranged at the center of the disc in a penetrating mode, a first gear is arranged on the outer side of the disc, a second gear is fixedly arranged at the tail end of the round rod, and the second gear is meshed with the first gear for transmission.
As a further scheme of the invention: offer the arc wall on the disc, the activity is provided with the montant in the arc wall just the bottom of montant with the bottom of box rotates to be connected, the top screw thread adaptation of montant is connected with the sleeve, the sleeve is kept away from montant one end is fixed to be provided with the sloping block, the sloping block top is provided with the movable plate, the chute has been seted up at the movable plate center, the sloping block with chute sliding connection, movable plate one side rotates and is connected with two connecting rods, two the connecting rod keep away from movable plate one end respectively with first backup pad with second backup pad fixed connection, the movable plate other end is fixed to be provided with a fixed section of thick bamboo, the fixed lever is provided with to the activity in the fixed section of thick bamboo with box inner wall fixed connection.
As a further scheme of the invention: the fixed cover in montant outside is equipped with the third gear, the fixed cover in the outside of a rotary cylinder is equipped with incomplete gear, incomplete gear with third gear meshing transmission.
As a further scheme of the invention: the fixed cover in axis of rotation end is equipped with the fourth gear, fourth gear below is provided with the rack, the rack with fourth gear engagement transmission, rack one side internal thread adaptation is connected with the horizontal pole, set up the square groove in the fixed block, the dwang is kept away from square piece one end with square groove inner wall rotates to be connected and outside fixed cover is equipped with the rotating turret, the rack with box sliding connection.
As a further scheme of the invention: the novel rotary rack is characterized in that a circular groove is formed in the bottom of the box body, the circular groove is communicated with the notch, a cylinder is rotationally arranged in the circular groove, a fifth gear is fixedly arranged in the cylinder, a sixth gear is fixedly arranged at the tail end of the cross rod, the sixth gear is in meshed transmission with the fifth gear, a torsion spring is fixedly arranged between the square block and the fixed block, the torsion spring is movably sleeved on the outer side of the rotary shaft, the rack is far away from a pull rod fixedly connected with one side of the sixth gear, and the pull rod is in transmission connection with the rotating frame.
As a further scheme of the invention: the cylinder is provided with a clamping groove, a lifting plate is movably arranged in the clamping groove, and a connecting plate is fixedly connected between the lifting plate and the rotating cylinder.
Compared with the prior art, the invention has the beneficial effects that: when the angle of the first supporting plate and the angle of the second supporting plate need to be adjusted, the rotating cylinder drives the disc and the incomplete gear to be meshed with the third gear, the rotating cylinder rotates at the moment, the rotating cylinder rotates to drive the third gear to rotate, the rotating of the third gear drives the sleeve and the inclined block to move upwards to drive the moving plate to move transversely, the transverse movement of the moving plate drives the connecting rod to move to drive the first supporting plate and the second supporting plate to rotate so as to achieve the purpose of adjusting the angle, after the angle adjustment is finished, the rotating cylinder continues to move upwards until the first gear on the disc is meshed with the second gear, then the rotating cylinder rotates, the rotating cylinder rotates to drive the disc and the first gear to rotate so as to drive the second gear to rotate, the moving block and the clamping rod move, the limiting of the shell is achieved, meanwhile, the rotating cylinder also drives the lifting plate and the cylinder to rotate so as to drive the sixth gear to rotate, and the transverse rod is driven to move transversely so as to drive the fourth gear to rotate, and the rotating of the fourth gear drives the rotating shaft to drive the positioning rod to be clamped with the positioning hole, and the limiting of the first supporting plate and the second supporting plate is fixed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the notch in the present invention.
FIG. 3 is a schematic view of the overall bottom structure of the present invention.
Fig. 4 is a schematic structural view of a stop lever according to the present invention.
Fig. 5 is a schematic structural view of a clamping assembly according to the present invention.
Fig. 6 is a schematic structural view of a positioning assembly according to the present invention.
Fig. 7 is a schematic structural view of the swash block according to the present invention.
Fig. 8 is a schematic structural view of a turret according to the present invention.
Fig. 9 is a schematic structural view of a fifth gear in the present invention.
Fig. 10 is a schematic structural diagram of a card slot according to the present invention.
In the figure: 1. a case; 101. a groove; 102. a circular groove; 103. a rotating groove; 104. a notch; 105. a circular groove; 2. a first support plate; 3. a second support plate; 4. a limit rod; 5. a clamping assembly; 51. a clamping rod; 52. a moving groove; 53. a moving block; 54. a round bar; 6. a positioning assembly; 61. a fixed block; 611. a square groove; 62. a rotating shaft; 63. a positioning plate; 631. a transverse groove; 64. positioning holes; 65. a positioning rod; 7. a rotating lever; 8. square blocks; 9. a disc; 91. an arc-shaped groove; 10. a rotating cylinder; 11. a first gear; 12. a second gear; 13. a vertical rod; 14. a sleeve; 15. a sloping block; 16. a moving plate; 161. a chute; 17. a connecting rod; 18. a fixed cylinder; 19. a fixed rod; 20. a third gear; 21. an incomplete gear; 22. a fourth gear; 23. a rack; 24. a cross bar; 25. a rotating frame; 26. a cylinder; 261. a clamping groove; 27. a fifth gear; 28. a sixth gear; 29. a torsion spring; 30. a pull rod; 31. a lifting plate; 32. and (5) connecting a plate.
Detailed Description
Referring to fig. 1-10, in the embodiment of the invention, a clamping tool for friction welding of a capacitor shell comprises a box 1, wherein a groove 101 is formed in the center of the box 1, a first support plate 2 is movably arranged in the groove 101, a second support plate 3 is movably connected to the center of the first support plate 2, a circular groove 102 is formed in the box 1, a rotating groove 103 is formed in the position, located on the upper surface of the circular groove 102, of the box 1, limit rods 4 are fixedly arranged at two ends of the first support plate 2 and the second support plate 3, the limit rods 4 are in sliding connection with the rotating groove 103, clamping assemblies 5 are arranged at two sides of the first support plate 2 and the second support plate 3, a notch 104 is formed in one side, located on the circular groove 102, of the box 1, and a positioning assembly 6 for positioning the first support plate 2 and the second support plate 3 is arranged in the notch 104; through rotating the angle between first backup pad 2 and the second backup pad 3 can adjust first backup pad 2 and the second backup pad 3, both rotate in circular slot 102 and recess 101 that box 1 offered, gag lever post 4 rotates in rotation groove 103, can guarantee the rotation stability of first backup pad 2 and second backup pad 3, the adjustment of angle between first backup pad 2 and the second backup pad 3 can be realized through adjusting clamping assembly 5, just so can adapt to not unidimensional casing, wait until the angle adjustment of first backup pad 2 and second backup pad 3 finishes, place the casing that waits to process in the crossing position of first backup pad 2 and second backup pad 3, carry out the centre gripping spacing to the casing through clamping assembly 5, start locating component 6 in notch 104, locating component 6 fixes spacing to one side of first backup pad 2 and second backup pad 3, prevent that first backup pad 2 and second backup pad 3 can take place to remove in the welding process, thereby influence the welding quality of casing.
Referring to fig. 5 and 6, in this embodiment, preferably, the positioning assembly 6 includes a fixing block 61, the fixing block 61 is fixedly connected with the inside of the slot 104, one side of the fixing block 61 is rotatably connected with a rotating shaft 62, a positioning plate 63 is fixedly sleeved on the outer side of the rotating shaft 62, positioning holes 64 are formed in the top of the side, close to each other, of the first support plate 2 and the second support plate 3, a positioning rod 65 is fixedly arranged on the positioning plate 63, and the positioning rod 65 is movably inserted and matched with the positioning holes 64; after the position adjustment of the first support plate 2 and the second support plate 3 is finished, the rotation shaft 62 is rotated, the rotation of the rotation shaft 62 drives the positioning plate 63 to turn over so that the positioning rod 65 is clamped with the positioning hole 64, thus the first support plate 2 and the second support plate 3 cannot move, the fixing block 61 provides a supporting function for the positioning plate 63, the positioning components 6 are arranged at a plurality of positions in the notch 104, and the first support plate 2 and the second support plate 3 are all provided with a plurality of positioning components 6 near the positioning hole 64, because the first support plate 2 and the second support plate 3 need to be subjected to angle adjustment for adapting to shells of different sizes, the positions of one ends of the first support plate 2 and the second support plate 3, which are positioned in the rotation groove 103, need to be changed, and a plurality of positioning components 6 need to be arranged to meet the positioning requirements of the first support plate 2 and the second support plate 3 when the shells of different sizes are processed.
Referring to fig. 6, in this embodiment, preferably, a transverse slot 631 is formed in the center of the positioning plate 63, a rotating rod 7 is rotatably disposed on the fixed block 61, a square block 8 is fixedly disposed at one end of the rotating rod 7 away from the fixed block 61, and the width of the square block 8 is the same as the width of the transverse slot 631; the rotation of axis of rotation 62 drives locating plate 63 upset in-process can make transverse slot 631 pass dwang 7 and square 8, after locating plate 63 accomplishes the upset and makes locating lever 65 and locating hole 64 joint, rotates dwang 7, and the rotation of dwang 7 drives square 8 and rotates, square 8 by with transverse slot 631 overlap the direction rotate for with transverse slot 631 vertical direction, square 8 bottom and transverse slot 631 upper surface form the butt promptly, can prevent locating plate 63 reverse upset, can be further guarantee locating plate 63 to first backup pad 2 and the spacing effect of second backup pad 3.
Referring to fig. 1-2 and fig. 4-5, in this embodiment, preferably, the clamping assembly 5 includes a clamping rod 51, both ends of the first support plate 2 and the second support plate 3 are provided with a moving slot 52, a moving block 53 is slidably disposed in the moving slot 52, the clamping rod 51 is fixedly connected with the moving block 53, a round rod 54 is adaptively connected with a central thread of the moving block 53, and one end of the round rod 54, which is far away from the moving block 53, movably penetrates through one sides of the first support plate 2 and the second support plate 3; after the angle adjustment of the first support plate 2 and the second support plate 3 is finished, the round rod 54 is rotated, and the round rod 54 is in threaded fit connection with the moving block 53, so that the moving block 53 is driven to move along the moving groove 52 by the rotation of the round rod 54, and the clamping rods 51 are driven to move by the movement of the moving block 53, so that the four clamping rods 51 fix and limit the shell in the middle, and the stability of the shell in the welding process is ensured.
Referring to fig. 1 and 4, in this embodiment, preferably, a disc 9 is disposed below the first support plate 2 and the second support plate 3, a rotating cylinder 10 is fixedly disposed through the center of the disc 9, a first gear 11 is disposed on the outer side of the disc 9, a second gear 12 is fixedly disposed at the end of the circular rod 54, and the second gear 12 and the first gear 11 are in meshed transmission; the bottom of box 1 can be fixed and be provided with the piston tube, the end of a rotary drum 10 is connected with the piston tube, the piston tube can drive rotary drum 10 and reciprocate, make the first gear 11 on disc 9 and the terminal second gear 12 of round bar 54 mesh through removing rotary drum 10, rotate rotary drum 10 this moment, thereby rotary drum 10's rotation drives disc 9 and first gear 11 rotation and drives second gear 12 and round bar 54 to take place the rotation, the rotation of round bar 54 can drive movable block 53 and grip lever 51 and remove thereby carry out spacing fixedly to the casing, the rotation of disc 9 and the rotation of round bar 54 are linked in this step, the convenient and fast who operates.
Referring to fig. 4 and 7, in this embodiment, preferably, an arc groove 91 is formed on the disc 9, a vertical rod 13 is movably disposed in the arc groove 91, the bottom of the vertical rod 13 is rotatably connected with the bottom of the box 1, a sleeve 14 is adaptively connected to the top thread of the vertical rod 13, a sloping block 15 is fixedly disposed at one end of the sleeve 14 away from the vertical rod 13, a moving plate 16 is disposed above the sloping block 15, a chute 161 is disposed at the center of the moving plate 16, the sloping block 15 is slidably connected with the chute 161, two connecting rods 17 are rotatably connected at one side of the moving plate 16, one ends of the two connecting rods 17 away from the moving plate 16 are fixedly connected with the first support plate 2 and the second support plate 3, a fixed cylinder 18 is fixedly disposed at the other end of the moving plate 16, a fixed rod 19 is movably disposed in the fixed cylinder 18, and the fixed rod 19 is fixedly connected with the inner wall of the box 1; the vertical rod 13 is rotated, because the top thread adaptation of the vertical rod 13 is connected with the sleeve 14, the sleeve 14 is driven to move upwards by the rotation of the vertical rod 13, the inclined block 15 is driven to move upwards by the aid of the position relation between the inclined block 15 and the chute 161, the movable plate 16 is driven to move transversely by the upward movement of the inclined block 15, the connecting rod 17 is driven to move transversely in the direction close to the first supporting plate 2 and the second supporting plate 3, and the connecting rod 17 is connected with the movable plate 16 in a rotating manner, so that the angle between the first supporting plate 2 and the second supporting plate 3 is enlarged by the movement of the connecting rod 17, shells of different sizes are met, the fixed cylinder 18 is driven to move relative to the fixed rod 19 by the movement of the movable plate 16, and stability in the moving process of the movable plate 16 is guaranteed.
Referring to fig. 1, in this embodiment, preferably, a third gear 20 is fixedly sleeved on the outer side of the vertical rod 13, an incomplete gear 21 is fixedly sleeved on the outer side of the rotary cylinder 10, and the incomplete gear 21 is meshed with the third gear 20 for transmission; when the angle of the first support plate 2 and the second support plate 3 needs to be adjusted, the incomplete gear 21 and the third gear 20 are in an engaged state by moving the rotating cylinder 10 upwards, at the moment, the first gear 11 and the second gear 12 are not in an engaged state, the rotating cylinder 10 is rotated, the incomplete gear 21 and the third gear 20 are driven to rotate by the rotation of the rotating cylinder 10, the vertical rod 13 is driven to rotate by the rotation of the third gear 20, the sleeve 14 and the inclined block 15 are driven to move upwards so that the angle between the first support plate 2 and the second support plate 3 is increased, the purpose of adjusting the angle of the first support plate 2 and the second support plate 3 is achieved, after the angle adjustment is finished, the rotating cylinder 10 is continuously moved upwards to enable the first gear 11 and the second gear 12 to be engaged, at the moment, the incomplete gear 21 and the third gear 20 are disengaged, at the moment, the purpose of clamping and limiting a shell can be achieved by the rotation of the rotating cylinder 10, and the vertical rod 13 can be prevented from being collided in the rotating process of the disc 9 by the design of the arc groove 91.
Referring to fig. 6 and 8, in this embodiment, preferably, a fourth gear 22 is fixedly sleeved at the end of the rotating shaft 62, a rack 23 is disposed below the fourth gear 22, the rack 23 is meshed with the fourth gear 22 for transmission, a cross bar 24 is adaptively connected to one side of the rack 23 through internal threads, a square groove 611 is formed in the fixed block 61, one end of the rotating rod 7, which is far away from the square block 8, is rotationally connected with the inner wall of the square groove 611, a rotating frame 25 is fixedly sleeved at the outer side of the rotating rod, and the rack 23 is slidably connected with the box 1; the cross rod 24 is rotated, because the cross rod 24 is in threaded fit connection with the rack 23, the rotation of the cross rod 24 can drive the rack 23 to move in the direction away from the fixed block 61, the movement of the rack 23 drives the fourth gear 22 to rotate so as to enable the rotating shaft 62 and the positioning plate 63 to rotate, the positioning plate 63 is used for limiting and fixing the first support plate 2 and the second support plate 3 after being overturned, after the positioning rod 65 is clamped with the positioning hole 64, the rotating frame 25 is rotated, the rotating frame 25 rotates in the square groove 611 so that the rotating rod 7 also rotates to drive the square block 8 to rotate, and the limiting effect of the positioning plate 63 on the first support plate 2 and the second support plate 3 can be further guaranteed.
Referring to fig. 3,6 and 9, in this embodiment, preferably, a circular groove 105 is formed at the bottom of the case 1, the circular groove 105 is communicated with the notch 104, a cylinder 26 is rotatably disposed in the circular groove 105, a fifth gear 27 is fixedly disposed in the cylinder 26, a sixth gear 28 is fixedly disposed at the end of the cross bar 24, the sixth gear 28 is meshed with the fifth gear 27, a torsion spring 29 is fixedly disposed between the square block 8 and the fixed block 61, the torsion spring 29 is movably sleeved on the outer side of the rotating shaft 62, a pull rod 30 is fixedly connected to one side of the rack 23 away from the sixth gear 28, and the pull rod 30 is in transmission connection with the rotating frame 25; after the angle adjustment of the first support plate 2 and the second support plate 3 is finished, the cylinder 26 is rotated, the rotation of the cylinder 26 in the circular groove 105 drives the fifth gear 27 to rotate, the rotation of the fifth gear 27 drives the sixth gear 28 to rotate so as to drive the cross bar 24 to rotate, the rotation of the cross bar 24 drives the rack 23 to transversely move so as to drive the fourth gear 22 to rotate and drive the positioning rod 65 to be clamped with the positioning hole 64, the rack 23 continues to move after the positioning rod 65 is clamped with the positioning hole 64, but at the moment, teeth on the rack 23 are not meshed with the fourth gear 22, so that the movement of the rack 23 does not drive the fourth gear 22 to rotate, but the movement of the rack 23 drives the pull rod 30 to move so as to drive the rotating frame 25 to rotate, the rotating frame 25 rotates so as to drive the rotating rod 7 to drive the torsion spring 29 to twist, and when the limit of the first support plate 2 and the second support plate 3 needs to be relieved, the reverse movement of the rack 23 gradually causes the pull rod 30 to release the limit effect on the rotating frame 25, and the rotating rod 7 and the square block 8 are driven to reversely rotate to an initial state under the action of the torsion spring 29.
Referring to fig. 10, in this embodiment, preferably, the cylinder 26 is provided with a clamping groove 261, a lifting plate 31 is movably disposed in the clamping groove 261, and a connecting plate 32 is fixedly connected between the lifting plate 31 and the rotary cylinder 10; when the angle of the first support plate 2 and the second support plate 3 needs to be adjusted, the rotating cylinder 10 moves upwards to drive the disc 9, the incomplete gear 21, the connecting plate 32 and the lifting plate 31 to move upwards, the incomplete gear 21 is meshed with the third gear 20 first to adjust the angle, a notch can be formed in the clamping groove 261, when the incomplete gear 21 is meshed with the third gear 20, the lifting plate 31 reaches the notch, the rotating cylinder 10 rotates to drive the incomplete gear 21, the lifting plate 31 does not rotate to drive the cylinder 26 to rotate, the positioning assembly 6 still keeps a motionless state, after the position adjustment of the first support plate 2 and the second support plate 3 is completed, the rotating cylinder 10 continues to move upwards to drive the first gear 11 and the second gear 12, the lifting plate 31 is clamped with the clamping groove 261, at the moment, the rotating of the lifting plate 31 can drive the cylinder 26 to rotate, and at the moment, the fixing of the clamping rod 51 to the shell and the limiting of the positioning plate 63 to the first support plate 2 and the second support plate 3 are realized in the rotating process of the disc 9 and the lifting plate 31.
The working principle of the invention is as follows: when the angle of the first support plate 2 and the second support plate 3 needs to be adjusted, the upward moving rotating cylinder 10 drives the disc 9 and the incomplete gear 21 to move upward, the incomplete gear 21 is meshed with the third gear 20, at the moment, the rotating cylinder 10 rotates, the rotation of the rotating cylinder 10 drives the incomplete gear 21 to rotate with the third gear 20, the rotation of the third gear 20 drives the vertical rod 13 to rotate, the rotation of the vertical rod 13 drives the sleeve 14 to move upward to drive the inclined block 15 to move upward due to the fact that the top thread of the vertical rod 13 is adaptively connected with the sleeve 14, the upward movement of the inclined block 15 drives the movable plate 16 to move transversely by virtue of the position relationship between the inclined block 15 and the inclined groove 161, the connecting rod 17 is driven to move transversely to the direction close to the first support plate 2 and the second support plate 3, the movement of the connecting rod 17 drives the angle between the first support plate 2 and the second support plate 3 to become larger due to the fact that the connecting rod 17 is connected with the movable plate 16 in a rotating way, after the angle adjustment is finished, the rotating cylinder 10 is continuously moved upwards until the first gear 11 on the disc 9 is meshed with the second gear 12, then the rotating cylinder 10 is rotated, the rotating cylinder 10 drives the disc 9 and the first gear 11 to rotate so as to drive the second gear 12 to rotate, the rotating of the second gear 12 drives the round rod 54 to rotate, the rotating of the round rod 54 drives the moving block 53 to move along the moving groove 52 because the round rod 54 is in threaded fit connection with the moving block 53, the moving of the moving block 53 drives the clamping rods 51 to move, the four clamping rods 51 fix and limit the shell in the middle, the stability of the shell in the welding process is ensured, meanwhile, the rotating of the rotating cylinder 10 also drives the lifting plate 31 and the cylinder 26 to rotate so as to drive the fifth gear 27 to rotate so as to drive the sixth gear 28 to rotate, the rotation of the sixth gear 28 drives the cross bar 24 to rotate, because the cross bar 24 is in threaded fit connection with the rack 23, the rotation of the cross bar 24 drives the rack 23 to move in a direction away from the fixed block 61, the movement of the rack 23 drives the fourth gear 22 to rotate so as to enable the rotation shaft 62 and the positioning plate 63 to rotate, the positioning plate 63 is used for limiting and fixing the first support plate 2 and the second support plate 3 after being overturned, the positioning rod 65 is clamped with the positioning hole 64, the rack 23 continues to move, but teeth on the rack 23 are not meshed with the fourth gear 22 at this time, so that the movement of the rack 23 does not drive the fourth gear 22 to rotate, but the movement of the rack 23 drives the pull rod 30 to move so as to drive the rotating frame 25 to rotate, the rotating rod 7 is driven to rotate so as to drive the torsion spring 29, and when the limitation of the first support plate 2 and the second support plate 3 is required to be relieved, the reverse rotation of the cylinder 26 can enable the pull rod 30 to release the limiting effect of the square rotating frame 25, and the rotating rod 7 and the square block 8 are driven to reversely rotate to an initial state under the action of the torsion spring 29.
Claims (10)
1. The utility model provides a centre gripping frock is used in friction welding of condenser casing, includes the box, its characterized in that, the box center has seted up flutedly, the recess internalization is provided with first backup pad, first backup pad center swing joint has the second backup pad, the circular slot has been seted up to the box, the box is located the position department of circular slot upper surface has seted up the rotary slot, first backup pad with the both ends of second backup pad are all fixed to be provided with the gag lever post, the gag lever post with rotary slot sliding connection, first backup pad with second backup pad both sides all are provided with clamping assembly, the box is located circular slot one side has seted up the notch, be provided with in the notch be used for right first backup pad with the locating assembly of second backup pad location.
2. The clamping tool for friction welding of a capacitor shell according to claim 1, wherein the positioning assembly comprises a fixed block, the fixed block is fixedly connected with the inside of the notch, one side of the fixed block is rotationally connected with a rotating shaft, a positioning plate is fixedly sleeved outside the rotating shaft, positioning holes are formed in the tops of the first support plate and the second support plate, which are close to each other, and positioning rods are fixedly arranged on the positioning plate and are in movable plug connection with the positioning holes.
3. The clamping tool for friction welding of a capacitor shell according to claim 2, wherein a transverse groove is formed in the center of the positioning plate, a rotating rod is rotatably arranged on the fixed block, a square block is fixedly arranged at one end, away from the fixed block, of the rotating rod, and the width of the square block is the same as that of the transverse groove.
4. The clamping tool for friction welding of a capacitor shell according to claim 3, wherein the clamping assembly comprises a clamping rod, moving grooves are formed in two ends of the first supporting plate and the second supporting plate, a moving block is slidably arranged in the moving grooves, the clamping rod is fixedly connected with the moving block, a round rod is connected to the center thread of the moving block in an adaptive manner, and one end of the round rod, far away from the moving block, movably penetrates through one side of the first supporting plate and one side of the second supporting plate.
5. The clamping tool for friction welding of a capacitor shell according to claim 4, wherein a disc is arranged below the first supporting plate and the second supporting plate, a rotating cylinder is fixedly arranged in the center of the disc in a penetrating mode, a first gear is arranged on the outer side of the disc, a second gear is fixedly arranged at the tail end of the round rod, and the second gear and the first gear are in meshed transmission.
6. The clamping tool for friction welding of a capacitor shell according to claim 5, wherein an arc-shaped groove is formed in the disc, a vertical rod is movably arranged in the arc-shaped groove, the bottom of the vertical rod is rotatably connected with the bottom of the box body, a sleeve is connected to the top thread of the vertical rod in an adaptive manner, an inclined block is fixedly arranged at one end of the sleeve, far away from the vertical rod, of the sleeve, a moving plate is arranged above the inclined block, a chute is formed in the center of the moving plate, the inclined block is slidably connected with the chute, two connecting rods are rotatably connected to one side of the moving plate, one ends, far away from the moving plate, of the two connecting rods are fixedly connected with the first supporting plate and the second supporting plate respectively, a fixed cylinder is fixedly arranged at the other end of the moving plate, a fixed rod is movably arranged in the fixed cylinder, and the fixed rod is fixedly connected with the inner wall of the box body.
7. The clamping tool for friction welding of a capacitor shell according to claim 6, wherein a third gear is fixedly sleeved on the outer side of the vertical rod, an incomplete gear is fixedly sleeved on the outer side of the rotating cylinder, and the incomplete gear is in meshed transmission with the third gear.
8. The clamping tool for friction welding of a capacitor shell according to claim 5, wherein a fourth gear is fixedly sleeved at the tail end of the rotating shaft, a rack is arranged below the fourth gear, the rack is in meshed transmission with the fourth gear, a cross rod is adaptively connected with internal threads on one side of the rack, a square groove is formed in the fixed block, one end, far away from the square block, of the rotating rod is in rotary connection with the inner wall of the square groove, a rotating frame is fixedly sleeved on the outer side of the rotating rod, and the rack is in sliding connection with the box body.
9. The clamping tool for friction welding of a capacitor shell according to claim 8, wherein a circular groove is formed in the bottom of the box body, the circular groove is communicated with the notch, a cylinder is rotatably arranged in the circular groove, a fifth gear is fixedly arranged in the cylinder, a sixth gear is fixedly arranged at the tail end of the cross rod and is in meshed transmission with the fifth gear, a torsion spring is fixedly arranged between the square block and the fixed block, the torsion spring is movably sleeved on the outer side of the rotating shaft, a pull rod is fixedly connected to one side of the rack away from the sixth gear, and the pull rod is in transmission connection with the rotating frame.
10. The clamping tool for friction welding of a capacitor shell according to claim 9, wherein the cylinder is provided with a clamping groove, a lifting plate is movably arranged in the clamping groove, and a connecting plate is fixedly connected between the lifting plate and the rotating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410658648.1A CN118237726B (en) | 2024-05-27 | 2024-05-27 | Clamping tool for friction welding of capacitor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410658648.1A CN118237726B (en) | 2024-05-27 | 2024-05-27 | Clamping tool for friction welding of capacitor shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118237726A true CN118237726A (en) | 2024-06-25 |
| CN118237726B CN118237726B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410658648.1A Active CN118237726B (en) | 2024-05-27 | 2024-05-27 | Clamping tool for friction welding of capacitor shell |
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| CN (1) | CN118237726B (en) |
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| CN114905138A (en) * | 2022-04-27 | 2022-08-16 | 江苏恒义工业技术有限公司 | Pile casing friction stir welding anchor clamps |
| CN117359178A (en) * | 2023-11-03 | 2024-01-09 | 广州索依电器有限公司 | Welding device and method for television hanger production |
| CN117620577A (en) * | 2024-01-16 | 2024-03-01 | 合肥美时爱家建材科技有限公司 | Welding platform for aluminum alloy doors and windows |
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2024
- 2024-05-27 CN CN202410658648.1A patent/CN118237726B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101628698B1 (en) * | 2015-11-24 | 2016-06-09 | (주)티씨엠씨건축사사무소 | Guider for concrete file |
| KR101917574B1 (en) * | 2018-05-25 | 2018-11-09 | 홍건희 | Tack welding zig for pipe |
| WO2022032792A1 (en) * | 2020-08-12 | 2022-02-17 | 吴江市和信机械制造厂 | Welding device for fitness equipment accessory machining |
| CN114192842A (en) * | 2021-12-01 | 2022-03-18 | 王军亮 | Processing device for motor junction box production |
| CN114029664A (en) * | 2021-12-23 | 2022-02-11 | 扬州市开元电气有限责任公司 | Welding device for electric frame and working method thereof |
| CN114905138A (en) * | 2022-04-27 | 2022-08-16 | 江苏恒义工业技术有限公司 | Pile casing friction stir welding anchor clamps |
| CN117359178A (en) * | 2023-11-03 | 2024-01-09 | 广州索依电器有限公司 | Welding device and method for television hanger production |
| CN117620577A (en) * | 2024-01-16 | 2024-03-01 | 合肥美时爱家建材科技有限公司 | Welding platform for aluminum alloy doors and windows |
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|---|---|
| CN118237726B (en) | 2024-08-09 |
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