CN117798306A - Car forging adds clamping apparatus - Google Patents
Car forging adds clamping apparatus Download PDFInfo
- Publication number
- CN117798306A CN117798306A CN202410229301.5A CN202410229301A CN117798306A CN 117798306 A CN117798306 A CN 117798306A CN 202410229301 A CN202410229301 A CN 202410229301A CN 117798306 A CN117798306 A CN 117798306A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- limiting
- fixing
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005242 forging Methods 0.000 title claims abstract description 69
- 238000003754 machining Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 241000755266 Kathetostoma giganteum Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The invention discloses an automobile forging processing clamp, which belongs to the technical field of clamps and comprises a first supporting seat, wherein one side of the first supporting seat is fixedly connected with a supporting plate, one end of the supporting plate, which is far away from the first supporting seat, is fixedly connected with a second supporting seat, the supporting plate penetrates through a sliding connection moving seat, the upper surface of the moving seat is fixedly connected with a fine adjustment seat, a first fixing seat is arranged on the fine adjustment seat, the upper surface of the first supporting seat is fixedly connected with a second fixing seat, and one end of the first supporting seat, which is far away from the supporting plate, is fixedly connected with a driving mechanism. The invention can adapt to different forgings through the use of the mounting seat and the fixing pin, does not need to customize a special clamp for the special-shaped forgings, greatly reduces the production cost, can adapt to workpieces with different surfaces through the replacement of different pin heads, and provides firmer clamping and better protection for the workpieces.
Description
Technical Field
The invention belongs to the technical field of clamps, and particularly relates to an automobile forging machining clamp.
Background
The automobile forging refers to a part which is used in the automobile manufacturing process and is processed by a forging process. Forgings are processing methods that change the shape and size of a metallic material by subjecting it to high pressure, using impact force and plastic deformation. The automobile forging is widely applied to manufacturing of key components such as automobile engines, chassis, transmission systems and the like. Common automobile forgings include crankshafts, connecting rods, gears, damping springs, knuckles, suspension arms, and the like. They are subjected to great loads and stresses during operation of the vehicle and are required to have high strength, high durability and precise dimensional requirements. After the automobile forgings are forged, finish machining is needed to meet the requirements of higher precision and surface quality. The finish machining comprises the steps of precision machining, surface treatment, heat treatment, functional machining, detection, quality control and the like, so that the forged piece can meet the assembly and use requirements of automobile parts.
In the process of finishing automobile forgings, clamps are required to be used, the main purpose of the clamps is to ensure that the forgings keep stable positions and directions in the machining process so as to ensure high-quality finished products, and because the shapes of the automobile forgings are usually irregular, the automobile forgings are usually required to be custom designed and manufactured, which involves special engineering technology and equipment, so that the manufacturing cost is relatively high, and the traditional automobile forgings are usually designed and manufactured for specific forgings, and once the shapes or sizes of the forgings are changed, the clamps are required to be modified or remanufactured. This results in a limited range of application for the clamp, lacking flexibility and versatility.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects in the prior art and provide the automobile forging processing clamp.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automobile forging adds clamping apparatus, includes first supporting seat, one side fixedly connected with backup pad of first supporting seat, one end fixedly connected with second supporting seat that first supporting seat was kept away from to the backup pad, the backup pad runs through sliding connection and removes the seat, it has the fine setting seat to remove the fixed surface of seat, be provided with first fixing base on the fine setting seat, the fixed surface of first supporting seat is connected with the second fixing base, one end fixedly connected with actuating mechanism that the backup pad was kept away from to first supporting seat, first fixing base and second fixing base upper end all rotate and are connected with the mount pad, the equal threaded connection of upper end of first fixing base and second fixing base has a pair of hexagon socket head cap screw, a pair of hexagon socket head cap screw all runs through sliding connection has the clamp, be provided with a plurality of fixed pins in the mount pad, first fixing base, second fixing base and the inboard all fixedly connected with stopper of clamp;
through above-mentioned technical scheme, through the use of mount pad and fixed pin, can adapt to different forgings, need not to customize special anchor clamps for special-shaped forgings, greatly reduced manufacturing cost, the work piece on different surfaces can be adapted to through the change of different cotter heads simultaneously, provide more firm centre gripping and better protection for the work piece, and through the cooperation of movable seat and fine setting seat, make the work piece can be rough adjustment earlier in the centre gripping process and then fine setting, improve the centre gripping precision.
The mounting seat comprises a connector for rotating the connecting clamp, one end of the connector is fixedly connected with a shell, a first limiting plate is connected in the shell in a sliding mode, a second limiting plate is connected in the shell in a sliding mode, a plurality of first limiting holes are formed in the first limiting plate, a plurality of first limiting teeth are fixedly connected to the upper ends of the first limiting holes, a plurality of second limiting holes are formed in the second limiting plate, second limiting teeth are fixedly connected to the lower ends of the second limiting holes, a second spring is fixedly connected to the upper end of the first limiting plate, and a third spring is fixedly connected to the lower end of the second limiting plate.
Through above-mentioned technical scheme, promote first limiting plate through the second spring, make first spacing tooth and first ratchet intermeshing, promote the second limiting plate through the third spring, make second spacing tooth and second ratchet intermeshing, restriction fixed pin's removal.
Further, the both sides of first limiting plate all rotate and are connected with first pivot, the first gag lever post of fixedly connected with in the first pivot, the both sides of second limiting plate all rotate and are connected with the second pivot, fixedly connected with second gag lever post in the second pivot, first L type guide slot has all been seted up to the both sides of casing, the second L type guide slot has all been seted up to the both sides of casing, sliding connection has the second gag lever post in the second L type guide slot, sliding connection has first gag lever post in the first L type guide slot, the one end fixedly connected with square groove of casing is kept away from to the connector, set up flutedly on the connector, recess and stopper sliding fit.
Through the technical scheme, the first limiting rod can be clamped by the first L-shaped guide groove, the second limiting rod is clamped by the second L-shaped guide groove, the first limiting teeth and the second limiting teeth are not contacted with the second ratchet teeth and the third ratchet teeth any more, the fixing pin can move freely in the first limiting hole and the second limiting hole, when clamping operation is carried out, the first limiting rod in the first L-shaped guide groove is stirred first, the first limiting rod is separated from the locking of the first L-shaped guide groove, at the moment, the second spring pushes the first limiting plate to move downwards, the first limiting teeth and the second ratchet teeth are meshed with each other, so that the fixing pin can only be shortened and can be lengthened, then the movable seat is pushed, the mounting seat clamps two ends of a forge piece through the fine adjustment seat, the fixing pin is adapted to the shape of the forge piece, then the second limiting rod is stirred, the third spring pushes the second limiting plate to move upwards, the second limiting teeth are meshed with the third ratchet teeth, the fixing pin is prevented from being continuously shortened, and the shape of two ends of the forge piece is memorized.
Further, the outside of first supporting seat and second supporting seat is all fixedly connected with a pair of mounting panel, and a pair of fixed orifices has all been seted up on the mounting panel, fixedly connected with baffle between first supporting seat and the second supporting seat.
Through above-mentioned technical scheme, pass the fixed orifices with the bolt and can make wholly fix, and through the setting of baffle, can keep off piece and coolant liquid, avoid piece and coolant liquid to get into and remove the removal that the seat was removed in the influence.
Further, the backup pad is including fixing the plate body on first supporting seat, the upper surface fixedly connected with arch of plate body, the equal fixedly connected with of bellied both sides is first ratchet, it is including running through the shell of sliding connection plate body to remove the seat, the through-hole has been seted up on the shell, the baffle runs through sliding connection through-hole, the equal fixedly connected with first spring of both sides in the shell, equal fixedly connected with latch on the first spring, latch and first ratchet intermeshing cooperation, the upper surface of latch is first connecting rod and second connecting rod of fixedly connected with respectively, the equal fixedly connected with button of one end that latch was kept away from to first connecting rod and second connecting rod, the button runs through sliding connection shell.
Through above-mentioned technical scheme, make anchor clamps promote earlier and remove seat coarse adjustment when the centre gripping forging, because latch and first ratchet intermeshing make and remove the seat and can only unilaterally remove, and when the forging is sent to needs, press the button that removes the seat both sides, make the button drive the latch through first connecting rod and second connecting rod respectively and break away from first ratchet, make things convenient for to remove the seat free movement.
Further, the fine adjustment seat comprises a base fixed on the upper surface of the shell, sliding rods are fixedly connected to two sides in the base, the sliding rods penetrate through the first fixing base in a sliding mode, a screw rod is rotationally connected to the base, one end of the screw rod is fixedly connected with a fine adjustment knob, and the screw rod is in threaded fit with the first fixing base.
Through above-mentioned technical scheme, can rotate the fine setting knob, the fine setting knob drives the lead screw and rotates, and lead screw and first fixing base cooperation drive first fixing base and follow the slide bar and remove, after moving the seat coarse tuning, finely tune the centre gripping through the fine setting seat, improve the centre gripping precision.
Further, the second fixing base comprises a supporting frame fixed on the upper surface of the first supporting base, a hydraulic rod is fixedly connected in the supporting frame, the output end of the hydraulic rod is fixedly connected with a brake block, the brake block is in an arc-shaped arrangement, and the brake block is made of rubber.
Through the technical scheme, after the forging is machined, the hydraulic rod pushes the brake block to move upwards to be in contact with the connector, the mounting seat is stopped, and the forging is convenient to take down.
Further, the fixed pin includes a plurality of fifth springs of fixed connection in the casing, fixedly connected with fixed plate on the fifth spring, the one end fixedly connected with square pole that the fixed plate kept away from the fifth spring, the last fixed surface of square pole is connected with the second ratchet, the lower fixed surface of square pole is connected with the third ratchet, the spacing tooth intermeshing cooperation of third ratchet and second, the spacing tooth intermeshing cooperation of second ratchet and first, the one end fixedly connected with connecting seat that the fixed plate was kept away from to square pole.
Through above-mentioned technical scheme, promote square pole outwards removal through the fifth spring to make the round pin head remain outside thrust throughout, make things convenient for the reset of round pin head, through the cooperation of second ratchet and first spacing tooth, make the fixed pin can only shrink inwards, make things convenient for the appearance of memory forging, and can make the fixed pin can not shrink inwards through the cooperation of third ratchet and second spacing tooth, fix the fixed pin, make the shape that a plurality of fixed pins formed accord with the forging appearance, provide firm clamping force for the forging.
Further, the spread spectrum connector is characterized in that a connecting groove is formed in the connecting seat, a plurality of clamping grooves are formed in the side wall of the connecting groove, a detachable connecting plug is arranged in the connecting groove, a steel round head pin, a steel flat head pin and a rubber round head pin are fixedly connected to the connecting plug respectively, a plurality of fourth springs are fixedly connected to the periphery of the connecting plug in the side wall, a clamping block is fixedly connected to the fourth springs, the clamping block is matched with the clamping grooves in a mutually clamping mode, and a rubber gasket is arranged between the connecting seat and the connecting plug.
Through the technical scheme, different pin heads can be selected according to the shape and the surface of the forging piece, the connecting plug is inserted into the connecting groove, the fourth spring pushes the clamping block to enter the clamping groove to complete fixation, and as the two sides of the clamping block are all obliquely arranged, the plug can be completed only by force, so that the proper pin heads can be conveniently selected according to different forging pieces, better clamping force is provided for the forging pieces, the steel round head pins are suitable for irregular surfaces, the appearance of the irregular surfaces can be better adapted, the steel flat head pins are suitable for flat surfaces and can be more tightly attached to the surfaces, the rubber round head pins are suitable for completing the surface of the machined forging pieces, the pin head is effectively prevented from scraping the surface of the forging piece, and good protection is provided for the forging pieces.
Further, the actuating mechanism is including fixing the mounting bracket on first supporting seat, the last fixed surface of mounting bracket is connected with the motor, the output fixedly connected with output shaft of motor, the one end fixedly connected with square plug of motor is kept away from to the output shaft, square plug and square groove fixed connection.
Through above-mentioned technical scheme, can make the motor drive output shaft and rotate, the output shaft inserts in the square groove through square plug to drive the mount pad and rotate, the mount pad passes through the fixed pin and drives the work piece and rotate convenient processing.
The beneficial effects of the invention are as follows: (1) According to the invention, the support plate is fixedly connected between the first support seat and the second support seat, the movable seat is slidably connected on the support plate, the movable seat is matched with the first ratchet through the latch, when the clamp clamps the forge piece, the movable seat is pushed to be rough-adjusted firstly, then the fine-adjustment knob is rotated to drive the screw rod to rotate, the screw rod is matched with the first fixed seat to enable the first fixed seat to move along the slide bar, the forge piece is clamped through the fixed pins on the mounting seat, due to the plurality of fixed pins, the special-shaped piece can be clamped well, the motor drives the output shaft to rotate, the output shaft drives the mounting seat to rotate through the square plug, the forge piece is rotated to be machined, and after machining is finished, the push buttons on two sides of the movable seat are only required to be pressed, and the push buttons are respectively driven by the first connecting rod and the second connecting rod to separate the latch from the first ratchet, so that the movable seat can be moved freely; (2) According to the invention, the first limiting plate and the second limiting plate are arranged in the mounting seat, the first limiting rod is clamped by the first L-shaped guide groove in an initial state, the second limiting rod is clamped by the second L-shaped guide groove, the first limiting teeth and the second limiting teeth are not contacted with the second ratchet teeth and the third ratchet teeth any more, so that the fixing pin can freely move in the first limiting hole and the second limiting hole, when clamping operation is carried out, the first limiting rod in the first L-shaped guide groove is stirred, the first limiting rod is separated from the locking of the first L-shaped guide groove, at the moment, the second spring pushes the first limiting plate to move downwards, the first limiting teeth and the second ratchet teeth are meshed with each other, so that the fixing pin can only be shortened and can not be lengthened, then the movable seat is pushed to clamp the two ends of a forge piece through the fine adjustment seat, the fixing pin is adapted to the shape of the forge piece, the third limiting rod is stirred, the third spring pushes the second limiting plate to move upwards, the second limiting teeth and the third ratchet teeth are meshed with each other, the fixing pin is prevented from continuously shortening, and the shape of the forge piece is required to be moved to be restored to the shape of the special shape when the first limiting rod is not clamped by the second limiting seat, and the second limiting rod is required to be moved downwards to be in a position corresponding to the first guide groove, and the first limiting rod is not to be meshed with the first limiting seat, and the first limiting rod is required to be rotated to be in a position, and is greatly rotated, and the first limiting rod is correspondingly limited to be in a position; (3) According to the invention, the connecting seat is arranged on the square rod, the connecting groove is formed in the connecting seat, the connecting plug is detachably arranged in the connecting groove, the steel round head pin, the steel flat head pin and the rubber round head pin are respectively arranged on the connecting plug, the connecting plug can be inserted into the connecting groove to push the clamping block into the clamping groove to complete fixation, and as the two sides of the clamping block are obliquely arranged, the clamping block can be plugged and pulled out only by force, so that proper pin heads can be conveniently selected according to different forgings, better clamping force is provided for the forgings, the steel round head pin is suitable for irregular surfaces, can be better adapted to the appearance of the irregular surfaces, the steel flat head pin is suitable for flat surfaces, can be more tightly attached to the surfaces, and the rubber round head pin is suitable for completing the machined surfaces, thereby effectively avoiding the pin head from scraping the surfaces of the forgings, and providing good protection for the forgings.
Drawings
FIG. 1 is an overall block diagram of an automotive forging machining fixture of the present invention;
FIG. 2 is a top view of an automotive forging machining fixture of the present invention;
FIG. 3 is a support plate view of an automotive forging machining fixture of the present invention;
FIG. 4 is a diagram of the internal structure of a mobile seat of the automotive forging machining fixture of the present invention;
FIG. 5 is a block diagram of a movable seat locking mechanism of an automotive forging machining fixture of the present invention;
FIG. 6 is a cross-sectional view of a mobile seat of an automotive forging machining fixture of the present invention;
FIG. 7 is a cross-sectional view of a second fixing base of the automotive forging machining fixture of the present invention;
FIG. 8 is a diagram showing the internal structure of a second fixing base of the automobile forging processing clamp;
FIG. 9 is a block diagram of a mounting base of an automotive forging machining fixture of the present invention;
FIG. 10 is an enlarged view at A of FIG. 9;
FIG. 11 is a view showing the internal structure of a mounting base of the automobile forging processing clamp;
FIG. 12 is an enlarged view at B of FIG. 11;
FIG. 13 is an interior perspective view of a mounting base of an automotive forging machining fixture of the present invention;
FIG. 14 is a cross-sectional view of a mounting base of an automotive forging machining fixture of the present invention;
fig. 15 is an enlarged view at C of fig. 14;
FIG. 16 is an exploded view of a fixing pin of an automotive forging machining fixture of the present invention;
FIG. 17 is a cross-sectional view of a fixing pin of an automotive forging machining fixture of the present invention;
fig. 18 is an enlarged view at D of fig. 17.
Reference numerals: 1. a first support base; 2. a support plate; 21. a plate body; 22. a protrusion; 23. a first ratchet; 3. a movable seat; 31. a housing; 32. a through hole; 33. latch teeth; 34. a first spring; 35. a first link; 36. a second link; 37. a button; 4. a fine adjustment seat; 41. a base; 42. a slide bar; 43. a screw rod; 44. a fine tuning knob; 5. a first fixing seat; 6. the second fixing seat; 61. a support frame; 62. a hydraulic rod; 63. a brake pad; 7. a mounting base; 71. a housing; 72. a connector; 73. a square groove; 74. a groove; 75. a first L-shaped guide groove; 76. a second L-shaped guide groove; 77. a first limiting plate; 78. a second spring; 79. a first limiting hole; 710. the first limiting teeth; 711. a second limiting plate; 712. a third spring; 713. a second limiting hole; 714. the second limiting teeth; 715. a first rotating shaft; 716. a first stop lever; 717. a second rotating shaft; 718. a second limit rod; 8. a fixing pin; 81. a fixing plate; 82. square bar; 83. a second ratchet; 84. a third ratchet; 85. a connecting seat; 86. a rubber gasket; 87. a connection plug; 88. a connecting groove; 89. a steel round pin; 810. steel flat head pin; 811. a rubber button pin; 812. a fourth spring; 813. a clamping block; 814. a fifth spring; 815. a clamping groove; 9. a driving mechanism; 91. a mounting frame; 92. a motor; 93. an output shaft; 94. square plug; 10. a second support base; 11. a baffle; 12. a mounting plate; 13. a fixing hole; 14. a clamp; 15. an inner hexagon bolt; 16. and a limiting block.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-18, an automobile forging processing fixture of the present embodiment includes a first supporting seat 1, one end of a supporting plate 2 far away from the first supporting seat 1 is fixedly connected with a second supporting seat 10, a first fixing seat 5 is provided on a fine tuning seat 4, upper ends of the first fixing seat 5 and the second fixing seat 6 are all in threaded connection with a pair of inner hexagon bolts 15, a pair of inner hexagon bolts 15 are all in through sliding connection with a clamp 14, limiting blocks 16 are fixedly connected to inner sides of the first fixing seat 5, the second fixing seat 6 and the clamp 14, and through use of the clamp 14 and the inner hexagon bolts 15, a mounting seat 7 is limited on the first fixing seat 5 and the second fixing seat 6, and a groove 74 is clamped through the limiting blocks 16.
The outside of first supporting seat 1 and second supporting seat 10 is all fixedly connected with a pair of mounting panel 12, has all seted up fixed orifices 13 on a pair of mounting panel 12, fixedly connected with baffle 11 between first supporting seat 1 and the second supporting seat 10, will wholly fix through fixed orifices 13, blocks on the backup pad 2 that piece and coolant liquid fall through baffle 11, prevents piece and coolant liquid entering and removes seat 3, destroys inner structure.
As shown in fig. 3, a supporting plate 2 is fixedly connected to one side of the first supporting seat 1, the supporting plate 2 comprises a plate body 21 fixed on the first supporting seat 1, a protrusion 22 is fixedly connected to the upper surface of the plate body 21, first ratchets 23 are fixedly connected to two sides of the protrusion 22, and the movement of the movable seat 3 is limited by the first ratchets 23, so that the movable seat 3 can only move unidirectionally.
As shown in fig. 3-6, the support plate 2 penetrates through the sliding connection moving seat 3, the moving seat 3 comprises a shell 31 penetrating through the sliding connection plate body 21, a through hole 32 is formed in the shell 31, the baffle 11 penetrates through the sliding connection through hole 32, the two sides in the shell 31 are fixedly connected with a first spring 34, the first spring 34 is fixedly connected with a latch 33, the latch 33 and the first ratchet 23 are meshed and matched with each other, the first connecting rod 35 and the second connecting rod 36 are fixedly connected to the upper surface of the latch 33 respectively, one ends of the first connecting rod 35 and the second connecting rod 36, which are far away from the latch 33, are fixedly connected with a button 37, the button 37 penetrates through the sliding connection shell 31, the moving seat 3 is pushed, a forge piece is clamped between the installation seats 7, at this moment, the latch 33 and the first ratchet 23 are meshed with each other, the moving seat 3 can only shorten the distance between the first supporting seat 1 and cannot be far away, when the forge piece is required to be loosened, the button 37 on the two sides of the moving seat 3 is pushed, the first connecting rod 35 and the second connecting rod 36 are respectively driven to move by the button 37, and the second connecting rod 36 are respectively driven by the button 37 to move, and the first connecting rod 35 and the second ratchet 33 on the two sides are respectively driven to move the two sides of the ratchet teeth to be separated from the first connecting rod 33, so that the forge piece can be conveniently clamped and released.
As shown in fig. 2, the upper surface of the movable seat 3 is fixedly connected with a fine adjustment seat 4, the fine adjustment seat 4 comprises a base 41 fixed on the upper surface of the housing 31, sliding rods 42 are fixedly connected to two sides in the base 41, the sliding rods 42 penetrate through the first fixed seat 5 in a sliding connection mode, a screw rod 43 is rotationally connected to the base 41, one end of the screw rod 43 is fixedly connected with a fine adjustment knob 44, the screw rod 43 is in threaded fit with the first fixed seat 5, the fine adjustment knob 44 is rotated, the screw rod 43 is driven by the fine adjustment knob 44 to rotate, and the first fixed seat 5 moves along the sliding rods 42 to conduct fine adjustment.
As shown in fig. 8, the second fixing seat 6 is fixedly connected to the upper surface of the first supporting seat 1, the second fixing seat 6 comprises a supporting frame 61 fixed on the upper surface of the first supporting seat 1, a hydraulic rod 62 is fixedly connected in the supporting frame 61, a brake pad 63 is fixedly connected to the output end of the hydraulic rod 62, the brake pad 63 is in an arc shape, the brake pad 63 is made of rubber, after finishing processing, the brake pad 63 is pushed to move upwards by the hydraulic rod 62 to be in contact with the connector 72, so that the mounting seat 7 is quickly stopped, and the processing efficiency is improved.
As shown in fig. 7 and fig. 9-15, the upper ends of the first fixing seat 5 and the second fixing seat 6 are both rotatably connected with the mounting seat 7, the mounting seat 7 comprises a connector 72 for rotating the connection clamp 14, one end of the connector 72 is fixedly connected with a housing 71, a first limiting plate 77 is slidably connected in the housing 71, a second limiting plate 711 is slidably connected in the housing 71, a plurality of first limiting holes 79 are formed in the first limiting plate 77, first limiting teeth 710 are fixedly connected to the upper ends of the plurality of first limiting holes 79, a plurality of second limiting holes 713 are formed in the second limiting plate 711, second limiting teeth 714 are fixedly connected to the lower ends of the plurality of second limiting holes 713, a second spring 78 is fixedly connected to the upper end of the first limiting plate 77, a third spring 712 is fixedly connected to the lower end of the second limiting plate 711, the third spring 712 pushes the second limiting plate 711 to move upwards, the second limiting teeth 714 and the third ratchet teeth 84 are meshed with each other, the square rod 82 cannot retract, the second spring 78 pushes the first limiting plate 77 to move downwards, and the first limiting teeth 710 and the second ratchet teeth 83 cannot move inwards and only the ratchet teeth 83 can retract inwards.
The first rotating shaft 715 is rotatably connected to two sides of the first limiting plate 77, the first limiting rod 716 is fixedly connected to the first rotating shaft 715, the second rotating shaft 717 is rotatably connected to two sides of the second limiting plate 711, the second limiting rod 718 is fixedly connected to the second rotating shaft 717, the first L-shaped guide groove 75 is formed in two sides of the shell 71, the second L-shaped guide groove 76 is formed in two sides of the shell 71, the second limiting rod 718 is slidably connected to the second L-shaped guide groove 76, the first limiting rod 716 is slidably connected to the first L-shaped guide groove 75, one end, far away from the shell 71, of the connector 72 is fixedly connected with the square groove 73, the groove 74 is formed in the connector 72, the groove 74 is in sliding fit with the limiting block 16, the first limiting rod 716 can be separated from the locking of the first L-shaped guide groove 75 through rotation of the first limiting rod 716, so that the second spring 78 pushes the first limiting plate 77 to move downwards, the second L-shaped guide groove 76 can be locked through rotation of the second limiting rod 718, the second limiting rod 718 can be pushed by the second L-shaped guide groove 76, and therefore the third spring 712 can be separated from the first L-shaped guide groove 710 and the second L-shaped guide groove 710 can be freely meshed with the first ratchet tooth 710 when the second L-shaped guide groove 710 is not meshed with the first limiting rod 8.
As shown in fig. 16-18, a plurality of fixing pins 8 are arranged in the mounting seat 7, the fixing pins 8 comprise a plurality of fifth springs 814 fixedly connected in the shell 71, a fixing plate 81 is fixedly connected to the fifth springs 814, one end of the fixing plate 81, far away from the fifth springs 814, is fixedly connected with a square rod 82, the upper surface of the square rod 82 is fixedly connected with a second ratchet 83, the lower surface of the square rod 82 is fixedly connected with a third ratchet 84, the third ratchet 84 and the second limiting teeth 714 are engaged with each other, the second ratchet 83 and the first limiting teeth 710 are engaged with each other, one end of the square rod 82, far away from the fixing plate 81, is fixedly connected with a connecting seat 85, the fixing pins 8 can return to the original position through the fifth springs 814, and meanwhile, the movement of the fixing pins 8 is limited through the second ratchet 83 and the third ratchet 84 being engaged with the first limiting teeth 710 and the second limiting teeth 714 respectively.
The connecting seat 85 is internally provided with a connecting groove 88, the side wall of the connecting groove 88 is internally provided with a plurality of clamping grooves 815, the connecting groove 88 is internally provided with a detachable connecting plug 87, the connecting plug 87 is respectively fixedly connected with a steel round head pin 89, a steel flat head pin 810 and a rubber round head pin 811, the side wall of the periphery of the connecting plug 87 is internally fixedly connected with a plurality of fourth springs 812, the fourth springs 812 are fixedly connected with clamping blocks 813, the clamping blocks 813 are matched with the clamping grooves 815 in a mutually clamping manner, a rubber gasket 86 is arranged between the connecting seat 85 and the connecting plug 87, the connecting plug 87 of a required pin head is inserted into the connecting groove 88 on the connecting seat 85 through the rubber gasket 86, the fourth springs 812 push the clamping blocks to enter the clamping grooves 815 to be fixed, different pin heads can be replaced, and the pin heads and the connecting seat 85 can be more tightly connected through the use of the rubber gasket 86.
As shown in fig. 2, one end fixedly connected with actuating mechanism 9 of backup pad 2 is kept away from to first supporting seat 1, actuating mechanism 9 is including fixing the mounting bracket 91 on first supporting seat 1, the last fixedly connected with motor 92 of mounting bracket 91, the output fixedly connected with output shaft 93 of motor 92, the one end fixedly connected with square plug 94 of motor 92 is kept away from to output shaft 93, square plug 94 and square groove 73 fixed connection drive output shaft 93 through motor 92 and rotate, output shaft 93 passes through square plug 94 and drives mount pad 7 and rotate, thereby drive the forging and rotate convenient processing.
The working principle of this embodiment is as follows, before clamping the forging, according to the forging surface, selecting the steel round-head pin 89, the steel flat-head pin 810 or the rubber round-head pin 811, then rotating the second limiting rod 718 to disengage from the second L-shaped guiding groove 76, at this time, the third spring 712 pushes the second limiting plate 711 to move upwards, so that the second limiting teeth 714 and the third ratchet teeth 84 are meshed with each other, the square rod 82 cannot retract, then inserting the connecting plug 87 of the required pin head into the connecting groove 88 on the connecting seat 85 through the rubber washer 86, so that the fourth spring 812 pushes the clamping block 813 to enter the clamping groove 815 to complete fixation, and then pulling the second limiting rod 718 downwards to rotate, so that the second limiting rod 718 is clamped by the second L-shaped guiding groove 76, driving the second limiting plate 711 to move downwards, so that the second limiting teeth 714 are disengaged from the third ratchet teeth 84, and the fixing pin 8 can move freely.
Then, the first stop rod 716 is rotated to be separated from the first L-shaped guide groove 75, the second spring 78 pushes the first stop plate 77 to move downwards, the first stop tooth 710 and the second ratchet 83 are meshed with each other, the fixed pin 8 is only retracted and cannot move outwards, then the movable seat 3 is pushed to clamp the forge piece between the mounting seats 7, at the moment, the latch 33 and the first ratchet 23 are meshed with each other, the movable seat 3 is only shortened by the distance between the movable seat 3 and the first support seat 1 and cannot be separated from each other, then the fine adjustment knob 44 is rotated to drive the screw 43 to rotate, the first fixed seat 5 moves along the slide rod 42, the forge piece is clamped by the plurality of fixed pins 8 on the mounting seats 7 on the first fixed seat 5 and the second fixed seat 6, the fixed pin 8 is then bonded to the outer surface of the forge piece, the plurality of fixed pins 8 are moved to form a shape bonded to the surface of the forge piece, then the second stop rod 718 is rotated to be separated from the second L-shaped guide groove 76, at the moment, the third spring 712 pushes the second stop plate upwards, the second stop tooth 714 and the third ratchet 84 are meshed with each other, the second stop rod 714 is enabled to be separated from the second ratchet 84, the square rod 82 is enabled to be separated from the second ratchet seat 3, the positions of the plurality of fixed pins 8 can be separated from the second ratchet seat 3, and the second ratchet 3 can be separated from the outer side by the second ratchet seat 35, and the second ratchet 3 can be separated from the fixed by the fixed rod, and the fixed rod 35, and the fixed rod can be moved by the fixed rod, and the fixed rod 35.
After the centre gripping is accomplished to the forging, drive output shaft 93 through motor 92 and rotate, output shaft 93 drives mount pad 7 through square plug 94 and rotates to drive the forging and rotate convenient processing, after accomplishing the processing, promote brake block 63 through hydraulic stem 62 and reciprocate, contact with connector 72, make mount pad 7 stop fast, improve machining efficiency, and can cooperate clamp 14 to restrict mount pad 7 on first fixing base 5 and second fixing base 6 respectively through hexagon socket head cap screw 15, and make mount pad 7 can free rotation.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides an automobile forging adds clamping apparatus, includes first supporting seat (1), its characterized in that: one side fixedly connected with backup pad (2) of first supporting seat (1), one end fixedly connected with second supporting seat (10) of first supporting seat (1) is kept away from to backup pad (2), backup pad (2) run through sliding connection and remove seat (3), remove fixed surface and be connected with fine setting seat (4) on seat (3), be provided with first fixing base (5) on fine setting seat (4), the upper surface fixedly connected with second fixing base (6) of first supporting seat (1), one end fixedly connected with actuating mechanism (9) of backup pad (2) is kept away from to first supporting seat (1), all rotate and be connected with mount pad (7) on first fixing base (5) and second fixing base (6), the upper end equal threaded connection of first fixing base (5) and second fixing base (6) has a pair of hexagon socket head cap screw (15), a pair of hexagon socket head cap screw (15) all run through sliding connection and have clamp (14), be provided with a plurality of fixed pins (8) in mount pad (7), first fixing base (5), second fixing base (16) and clamp (16) are all fixedly connected with inside fixing base (16).
The mounting seat (7) comprises a connector (72) which rotates to connect a clamp (14), one end fixedly connected with casing (71) of connector (72), sliding connection has first limiting plate (77) in casing (71), sliding connection has second limiting plate (711) in casing (71), a plurality of first limiting holes (79) have been seted up on first limiting plate (77), a plurality of first limiting teeth (710) of equal fixedly connected with in upper end of first limiting holes (79), a plurality of second limiting holes (713) have been seted up on second limiting plate (711), a plurality of equal fixedly connected with second limiting teeth (714) of lower extreme of second limiting holes (713), the upper end fixedly connected with second spring (78) of first limiting plate (77), the lower extreme fixedly connected with third spring (712) of second limiting plate (711).
2. The automobile forging machining clamp according to claim 1, wherein two sides of the first limiting plate (77) are rotatably connected with a first rotating shaft (715), the first rotating shaft (715) is fixedly connected with a first limiting rod (716), two sides of the second limiting plate (711) are rotatably connected with a second rotating shaft (717), the second rotating shaft (717) is fixedly connected with a second limiting rod (718), two sides of the shell (71) are provided with first L-shaped guide grooves (75), two sides of the shell (71) are provided with second L-shaped guide grooves (76), the second L-shaped guide grooves (76) are slidably connected with second limiting rods (718), one end of the first L-shaped guide grooves (75) far away from the shell (71) is fixedly connected with a square groove (73), the connector (72) is provided with a groove (74), and the connector (74) is in sliding fit with the limiting block (16).
3. The automobile forging machining clamp according to claim 1, wherein a pair of mounting plates (12) are fixedly connected to the outer sides of the first supporting seat (1) and the second supporting seat (10), fixing holes (13) are formed in the pair of mounting plates (12), and a baffle plate (11) is fixedly connected between the first supporting seat (1) and the second supporting seat (10).
4. A car forging adds clamping apparatus according to claim 3, characterized in that, backup pad (2) is including fixing plate body (21) on first supporting seat (1), the last fixed surface of plate body (21) is connected with protruding (22), the both sides of protruding (22) all fixedly connected with first ratchet (23), remove seat (3) including shell (31) that runs through slide connection plate body (21), through-hole (32) have been seted up on shell (31), baffle (11) run through slide connection through-hole (32), both sides all fixedly connected with first spring (34) in shell (31), all fixedly connected with latch (33) on first spring (34), latch (33) and first ratchet (23) intermeshing, the upper surface of latch (33) is first connecting rod (35) and second connecting rod (36) respectively, one end button (37) that latch (33) were kept away from to first connecting rod (35) all fixedly connected with button (37), shell (37) run through slide connection.
5. The automobile forging machining clamp according to claim 4, wherein the fine adjustment seat (4) comprises a base (41) fixed on the upper surface of the shell (31), sliding rods (42) are fixedly connected to two sides in the base (41), the sliding rods (42) penetrate through the first fixing seat (5) in a sliding connection mode, a screw rod (43) is rotationally connected to the base (41), one end of the screw rod (43) is fixedly connected with a fine adjustment knob (44), and the screw rod (43) is in threaded fit with the first fixing seat (5).
6. The automobile forging machining clamp according to claim 1, wherein the second fixing seat (6) comprises a supporting frame (61) fixed on the upper surface of the first supporting seat (1), a hydraulic rod (62) is fixedly connected in the supporting frame (61), a brake block (63) is fixedly connected to the output end of the hydraulic rod (62), the brake block (63) is in an arc-shaped arrangement, and the brake block (63) is made of rubber.
7. The automobile forging processing clamp according to claim 1, wherein the fixing pin (8) comprises a plurality of fifth springs (814) fixedly connected in a shell (71), a fixing plate (81) is fixedly connected to the fifth springs (814), one end, away from the fifth springs (814), of the fixing plate (81) is fixedly connected with a square rod (82), the upper surface of the square rod (82) is fixedly connected with a second ratchet (83), the lower surface of the square rod (82) is fixedly connected with a third ratchet (84), the third ratchet (84) and the second limiting teeth (714) are in meshed fit with each other, the second ratchet (83) and the first limiting teeth (710) are in meshed fit with each other, and one end, away from the fixing plate (81), of the square rod (82) is fixedly connected with a connecting seat (85).
8. The automobile forging processing clamp according to claim 7, wherein a connecting groove (88) is formed in the connecting seat (85), a plurality of clamping grooves (815) are formed in the side wall of the connecting groove (88), a detachable connecting plug (87) is arranged in the connecting groove (88), a steel round head pin (89), a steel flat head pin (810) and a rubber round head pin (811) are fixedly connected to the connecting plug (87) respectively, a plurality of fourth springs (812) are fixedly connected to the peripheral side wall of the connecting plug (87), clamping blocks (813) are fixedly connected to the fourth springs (812), the clamping blocks (813) are matched with the clamping grooves (815) in a mutually clamping mode, and a rubber gasket (86) is arranged between the connecting seat (85) and the connecting plug (87).
9. The automobile forging machining clamp according to claim 2, wherein the driving mechanism (9) comprises a mounting frame (91) fixed on the first supporting seat (1), a motor (92) is fixedly connected to the upper surface of the mounting frame (91), an output shaft (93) is fixedly connected to the output end of the motor (92), a square plug (94) is fixedly connected to one end, far away from the motor (92), of the output shaft (93), and the square plug (94) is fixedly connected with the square groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410229301.5A CN117798306A (en) | 2024-02-29 | 2024-02-29 | Car forging adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410229301.5A CN117798306A (en) | 2024-02-29 | 2024-02-29 | Car forging adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117798306A true CN117798306A (en) | 2024-04-02 |
Family
ID=90430346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410229301.5A Pending CN117798306A (en) | 2024-02-29 | 2024-02-29 | Car forging adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117798306A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007011188A1 (en) * | 2007-03-06 | 2008-09-11 | Langenstein & Schemann Gmbh | Device for handling forged parts has at least one gripper and at least one griper element bearing part that are movably mounted on gripper support and can be adjusted in different positions within adjustment range |
| CN206997660U (en) * | 2017-06-28 | 2018-02-13 | 安徽华飞机械铸锻有限公司 | A kind of forging clamping fixture head |
| CN112318155A (en) * | 2020-11-06 | 2021-02-05 | 扬州力创机床有限公司 | Clamp convenient for size adjustment and used for machine tool machining |
| CN112440063A (en) * | 2020-11-10 | 2021-03-05 | 刘少波 | Welding device for middle bracket of automobile |
| CN113732229A (en) * | 2021-09-10 | 2021-12-03 | 北京华鸿方舟科技有限公司 | Green forging treatment process for high-toughness forge piece |
| CN215658164U (en) * | 2021-08-25 | 2022-01-28 | 淮安昕锐至新光电科技合伙企业(有限合伙) | Electronic device manufacturing equipment |
| CN114043153A (en) * | 2021-12-16 | 2022-02-15 | 德州职业技术学院（德州市技师学院） | A clamping device for automobile parts |
| CN216097627U (en) * | 2021-09-14 | 2022-03-22 | 安徽铭发科技有限公司 | Clamping and positioning device for aluminum bar processing |
| CN114871967A (en) * | 2022-06-02 | 2022-08-09 | 齐羿 | Anchor clamps for intelligent machine design |
| CN218080070U (en) * | 2022-09-07 | 2022-12-20 | 漳州恒昌机械制造有限公司 | Forging clamp for casting production |
| CN219169528U (en) * | 2023-03-02 | 2023-06-13 | 深圳市宏讯制造技术有限公司 | Clamping fixture for cold forging stamping part |
| CN116810232A (en) * | 2023-08-02 | 2023-09-29 | 海南欣明威投资有限公司 | Steel construction dysmorphism curved surface welding equipment |
| CN116900608A (en) * | 2023-09-08 | 2023-10-20 | 山东泰瑞汽车机械电器有限公司 | Auto-parts welding set |
| CN117583804A (en) * | 2023-12-11 | 2024-02-23 | 安徽日轩汽车科技有限公司 | Car welding jig device |
-
2024
- 2024-02-29 CN CN202410229301.5A patent/CN117798306A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007011188A1 (en) * | 2007-03-06 | 2008-09-11 | Langenstein & Schemann Gmbh | Device for handling forged parts has at least one gripper and at least one griper element bearing part that are movably mounted on gripper support and can be adjusted in different positions within adjustment range |
| CN206997660U (en) * | 2017-06-28 | 2018-02-13 | 安徽华飞机械铸锻有限公司 | A kind of forging clamping fixture head |
| CN112318155A (en) * | 2020-11-06 | 2021-02-05 | 扬州力创机床有限公司 | Clamp convenient for size adjustment and used for machine tool machining |
| CN112440063A (en) * | 2020-11-10 | 2021-03-05 | 刘少波 | Welding device for middle bracket of automobile |
| CN215658164U (en) * | 2021-08-25 | 2022-01-28 | 淮安昕锐至新光电科技合伙企业(有限合伙) | Electronic device manufacturing equipment |
| CN113732229A (en) * | 2021-09-10 | 2021-12-03 | 北京华鸿方舟科技有限公司 | Green forging treatment process for high-toughness forge piece |
| CN216097627U (en) * | 2021-09-14 | 2022-03-22 | 安徽铭发科技有限公司 | Clamping and positioning device for aluminum bar processing |
| CN114043153A (en) * | 2021-12-16 | 2022-02-15 | 德州职业技术学院（德州市技师学院） | A clamping device for automobile parts |
| CN114871967A (en) * | 2022-06-02 | 2022-08-09 | 齐羿 | Anchor clamps for intelligent machine design |
| CN218080070U (en) * | 2022-09-07 | 2022-12-20 | 漳州恒昌机械制造有限公司 | Forging clamp for casting production |
| CN219169528U (en) * | 2023-03-02 | 2023-06-13 | 深圳市宏讯制造技术有限公司 | Clamping fixture for cold forging stamping part |
| CN116810232A (en) * | 2023-08-02 | 2023-09-29 | 海南欣明威投资有限公司 | Steel construction dysmorphism curved surface welding equipment |
| CN116900608A (en) * | 2023-09-08 | 2023-10-20 | 山东泰瑞汽车机械电器有限公司 | Auto-parts welding set |
| CN117583804A (en) * | 2023-12-11 | 2024-02-23 | 安徽日轩汽车科技有限公司 | Car welding jig device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205615611U (en) | Automobile back spare door assembly positioning device | |
| EP1369187A2 (en) | Rotary drive apparatus for rotary body | |
| CN103317371A (en) | Adjustable clamp used for numerical control machining of helicopter composite material rotor blade | |
| CN107363591A (en) | A kind of novel linkage shift fork slabbing fixture | |
| CN114986212B (en) | Screw self-centering bench vice compression device for machining | |
| CN210209459U (en) | Multi-station modularized rapid combination tool for realizing opening of part machining surface | |
| CN117798306A (en) | Car forging adds clamping apparatus | |
| CN117124156A (en) | Crankshaft grinding equipment with offset rotation center and crankshaft preparation process | |
| CN115338725B (en) | Aluminum profile surface treatment equipment | |
| CN115056005A (en) | Workpiece clamping device for machining automobile parts | |
| CN219359248U (en) | Fixing device is used in processing of automotive interior spare | |
| CN111546259A (en) | New forms of energy axle swing arm processing frock | |
| CN216781069U (en) | Reverse hold-down mechanism for quickly clamping and loosening automobile parts | |
| CN112589032B (en) | Fastener forging equipment of automobile bending arm | |
| CN216178560U (en) | Drive wheel hub end cover processing positioner | |
| CN204366504U (en) | A kind of processing unit (plant) for rack-and-pinion power-assisted steering device housing location | |
| CN219966212U (en) | Stamping die anchor clamps | |
| CN218254060U (en) | Clamp of silver ornament multipurpose pattern turning machine | |
| CN216913388U (en) | Spring-driven clamping type tooling plate | |
| CN113211374B (en) | Automobile luggage rack tip die casting assembly quality | |
| CN219649120U (en) | Repairing hydraulic pliers for axle shot blasting | |
| CN220217807U (en) | Deburring device | |
| CN213379482U (en) | Cylindrical table finish milling device for automobile hidden traction device | |
| CN213498825U (en) | Quick-change clamping device for carburetor | |
| CN220637005U (en) | Quick positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |