CN117697054A - Ultrasonic spark shaft forming device - Google Patents
Ultrasonic spark shaft forming device Download PDFInfo
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- CN117697054A CN117697054A CN202410166203.1A CN202410166203A CN117697054A CN 117697054 A CN117697054 A CN 117697054A CN 202410166203 A CN202410166203 A CN 202410166203A CN 117697054 A CN117697054 A CN 117697054A
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- 238000010892 electric spark Methods 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 16
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000009760 electrical discharge machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The invention relates to the field of ultrasonic electric spark composite machining, and discloses an ultrasonic electric spark shaft forming device, which comprises a machining main body for machining ultrasonic electric sparks of a workpiece, a fixing assembly for fixing the workpiece, a displacement adjusting piece and an adjusting assembly, wherein the displacement adjusting piece drives the fixing assembly to be far away from or close to the machining main body; this ultrasonic spark axle forming device, the adjustment subassembly that provides, after ultrasonic spark machining is accomplished to the side of work piece, displacement adjusting part drive fixed subassembly keep away from the processing main part, and adjustment subassembly drive work piece rotates this moment, switches the contact surface of work piece and processing main part for the unprocessed surface is facing the processing main part on the work piece, realizes the automatic adjustment of work piece processing face, further has shortened the processing cycle of work piece, has improved the machining efficiency of work piece.
Description
Technical Field
The invention relates to the field of ultrasonic electric spark composite machining, in particular to an ultrasonic electric spark shaft forming device.
Background
The ultrasonic electric spark machining technology is an advanced machining technology combining ultrasonic waves and electric spark discharge, can be used for manufacturing metal parts with tiny and complex shapes, and has the advantages of high precision, high efficiency, low surface roughness and the like.
The utility model discloses an ultrasonic electric spark composite processing device, for example, publication number is CN115194270A, publication day is 2022, 10 month and 18 day, the disclosed ultrasonic electric spark composite processing device comprises a protective box assembly, the lower surface four corners of protective box assembly is equipped with locking-type universal wheels, when third servo motor works, the third servo motor can drive incomplete gear rotation, because the sawtooth meshing of third servo motor and incomplete gear, so at incomplete gear rotation, and the sawtooth of incomplete gear contacts with complete gear, during the meshing, incomplete gear can drive complete gear rotation, thereby will drive the tray rotation through protruding font cylinder, when the sawtooth of incomplete gear separates with complete gear, the wheel limit of incomplete gear will contact with complete gear, at this moment, incomplete gear just can not drive complete gear rotation, thereby will drive the tray rotation, make the tray can accomplish intermittent type rotation, like this third servo motor need not reciprocal open and shut down, improve life.
When the device carries out ultrasonic electric spark composite processing on the workpiece, in order to ensure that all side surfaces of the workpiece can be processed, workers need to frequently replace the processing surface of the workpiece so as to expose the surface of the unprocessed workpiece, and the workpiece needs to be fixed again after the processing surface of the workpiece is replaced, so that the processing period of one workpiece is long, and the production efficiency is influenced.
Disclosure of Invention
The invention aims to provide an ultrasonic spark shaft forming device which solves the technical problems in the related art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an ultrasonic spark axle forming device, includes the processing main part of the supersound electric spark of processing work piece and the fixed subassembly of fixed work piece, still includes displacement adjustment spare and adjustment subassembly, and displacement adjustment spare drives fixed subassembly and keeps away from or be close to the processing main part, and when displacement adjustment spare drove fixed subassembly and keep away from the processing main part, adjustment subassembly drive work piece rotation trades the face, switches the contact surface of work piece and processing main part.
The fixing assembly comprises a fixing frame and two groups of clamping parts, a placing notch is formed in one side, close to the processing main body, of the fixing frame, a workpiece is placed in the placing notch, the two groups of clamping parts are placed on two sides of the workpiece, and the two groups of clamping parts extrude two sides of the workpiece to clamp and fix the workpiece.
Above, the fixed component is located directly over the processing main body, the displacement adjusting piece drives the fixed component to move along the vertical direction, and the fixed component moves along the vertical direction along the workpiece to be close to or far away from the processing main body.
Above-mentioned, still install the guide board in the processing main part, guide board vertical setting has seted up two sets of guide tracks on the guide board, and two sets of guide tracks are corresponding with the removal orbit of two sets of clamping parts.
The guide rail is sequentially divided into a first sliding section, an adjusting section and a second sliding section from top to bottom, the adjusting section is connected with the first sliding section and the second sliding section in a sliding mode, the adjusting section comprises an adjusting rail and a sliding rail which are parallel, a driving part is further arranged on the guide plate and connected with the adjusting section, and the driving part drives the adjusting rail or the sliding rail on the adjusting section to be connected with the first sliding section and the second sliding section.
The clamping part comprises a block body, and a clamping air bag is arranged on one side, close to the workpiece, of the block body.
The connecting part of the block body and the clamping air bag is arc-shaped, and the arc-shaped track is consistent with the track when the workpiece rotates by taking the axis of the workpiece as the circle center.
Above-mentioned, the cavity has been seted up to the inside cavity of block, and the bottom and the external world of cavity are linked together, and the cavity includes sliding section and deflection section, is provided with the spout in the cavity, and the spout extends to deflection section from sliding section, and sliding mounting has the removal slider in the spout, and the last support piece that rotates of removal slider is installed, and support piece links to each other with the removal slider through first torsional spring.
Above-mentioned, the surface of block still is provided with drive gear, drive gear rotates with the block through the pivot to be connected, drive gear stretches into in the guide track, drive gear's the other end fixed mounting of pivot has first rack, first rack slidable mounting is in the block, first rack links to each other with the removal slider is fixed, be provided with in the guide track's the regulation track with drive gear engaged with second rack, clamping part slides along the guide track, drive gear and second rack intermesh, the second rack drives drive gear and rotates, drive gear drives drive gear through the pivot and rotates, drive gear meshes with first rack, drive first rack slides along vertical direction, drive support piece moves along vertical direction, change support piece's position.
Above-mentioned, support piece includes removal section and support section, removes section and support section cross arrangement, and the support section of two support pieces is kept away from the one end of removal section and all rotates to be connected with and keeps away a section, and two keep away a section and can only carry out the rotation of a equidirectional.
The invention has the beneficial effects that: in the technical scheme, after ultrasonic electric spark machining is finished on the side surface of the workpiece, the displacement adjusting piece drives the fixing component to be far away from the machining main body, and at the moment, the adjusting component drives the workpiece to rotate, and the contact surface of the workpiece and the machining main body is switched, so that the unprocessed surface on the workpiece faces the machining main body, automatic adjustment of the machining surface of the workpiece is realized, the machining period of the workpiece is further shortened, and the machining efficiency of the workpiece is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a front structure of an ultrasonic spark shaft forming device according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating the installation of a workpiece on a fixture assembly according to an embodiment of the present invention;
fig. 3 is a schematic front view of an ultrasonic spark shaft forming device according to another embodiment of the present invention;
FIG. 4 is a schematic view illustrating a fixing assembly according to another embodiment of the present invention clamping a workpiece;
FIG. 5 is a schematic view showing a state of a workpiece in a fixture assembly according to another embodiment of the present invention when the workpiece is turned forty-five degrees;
FIG. 6 is a schematic view of a workpiece in a fixing assembly according to another embodiment of the present invention after being turned over;
FIG. 7 is a schematic view illustrating an initial state of a support according to another embodiment of the present invention;
FIG. 8 is a schematic view of a support member according to another embodiment of the present invention after being deflected;
fig. 9 is a schematic diagram illustrating the cooperation between a block and an adjustment track according to another embodiment of the present invention.
Reference numerals illustrate:
1. a workpiece; 2. processing a main body; 3. a fixing assembly; 31. a fixing frame; 32. a clamping part; 33. placing the notch; 34. a block; 341. a sliding section; 342. a deflection section; 343. a chute; 344. moving the slide block; 345. a transmission gear; 346. a first rack; 347. a second rack; 35. clamping the air bag; 36. a support; 361. a moving section; 362. a support section; 363. a avoidance section; 37. a first torsion spring; 38. a drive gear; 39. a rotating shaft; 4. a displacement adjusting member; 5. an adjustment assembly; 6. a guide plate; 7. a guide rail; 71. a first glide segment; 72. a regulating section; 721. adjusting the track; 722. a sliding rail; 73. a second glide segment; 8. a driving section; 9. a deviation rectifying component; 91. and a deviation rectifying block.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1 to 9.
The invention provides an ultrasonic spark shaft forming device, which comprises a processing main body 2 for processing ultrasonic spark of a workpiece 1 and a fixing component 3 for fixing the workpiece 1, wherein the workpiece 1 is in a long strip shape, the fixing component 3 comprises a fixing frame 31 and two groups of clamping parts 32, one side of the fixing frame 31, which is close to the processing main body 2, is provided with a placing notch 33, the workpiece 1 is placed in the placing notch 33, the two groups of clamping parts 32 are respectively arranged at two sides of the workpiece 1, the clamping parts 32 comprise a block 34, a clamping air bag 35 is arranged at one side of the block 34, which is close to the workpiece 1, of the clamping air bags 35 on the two groups of clamping parts 32 squeeze two sides of the workpiece 1 to clamp and fix the workpiece 1, the ultrasonic spark shaft forming device also comprises a displacement adjusting part 4 and an adjusting component 5, the displacement adjusting part 4 drives the fixing component 3 to be far away from or close to the processing main body 2, the displacement adjusting part 4 is preferably a linear telescopic rod in the embodiment, when the displacement adjusting piece 4 drives the fixing component 3 to move away from the processing main body 2, the adjusting component 5 drives the workpiece 1 to rotate and change the surface, and the contact surface between the workpiece 1 and the processing main body 2 is switched, wherein the adjusting component 5 comprises an electromagnetic block and an adjusting motor, the electromagnetic block is rotatably arranged on the inner wall of the fixing frame 31, the adjusting motor and the electromagnetic block are coaxially arranged, the adjusting motor drives the electromagnetic block to rotate by taking the axis of the adjusting motor as the center of a circle, the axis direction of the adjusting motor is parallel to the axis direction of the workpiece 1 positioned in the placing notch 33, when the workpiece 1 is wholly inserted into the placing notch 33, the electromagnetic block contacts with the end surface of the workpiece 1, the electromagnetic block adsorbs the workpiece 1, the adjusting motor drives the electromagnetic block to rotate, the electromagnetic block drives the workpiece 1 to rotate by taking the axis of the adjusting motor as the center of a circle, so as to realize the surface changing action of the workpiece 1, the contact surface between the workpiece 1 and the processing body 2 is changed.
Specifically, a worker or an automatic device inserts the workpiece 1 into the placement notch 33 on the fixing frame 31 and drives the end face of the workpiece 1 to abut against the surface of the electromagnetic block, the electromagnetic block is electrified to absorb the workpiece 1, the axial direction of the workpiece 1 inserted into the fixing assembly 3 is parallel to the ground, the clamping air bags 35 positioned on the clamping parts 32 on two sides of the workpiece 1 abut against two side surfaces of the workpiece 1, at this time, the electromagnetic block and the two clamping air bags 35 are respectively positioned on three different surfaces of the workpiece 1, the workpiece 1 is fixed by the two clamping air bags 35, then the linear telescopic rod drives the fixing frame 31 to move downwards in a direction approaching to the processing main body 2, the surface of the workpiece 1 is driven to contact with the processing main body 2, the processing main body 2 carries out ultrasonic electric spark processing on the contact surface of the workpiece 1, and after the single side processing of the workpiece 1 is completed, the linear telescopic rod drives the fixing frame 31 to move upwards in the direction away from the processing main body 2, at this time, because the linear telescopic rod drives the fixing frame 31 to move in the direction away from the processing main body 2, the adjusting motor on the adjusting component 5 starts to work, the adjusting motor drives the electromagnetic block to rotate, the electromagnetic block drives the workpiece 1 to rotate by taking the axis of the electromagnetic block as the center of a circle, the workpiece 1 extrudes two groups of clamping air bags 35 in the rotating process, the shape of the two groups of clamping air bags 35 is changed under the extrusion of the workpiece 1 so as to adapt to the space requirement required by the workpiece 1 in the rotating and surface changing process, when the workpiece 1 finishes the rotating and surface changing process, the two groups of clamping air bags 35 are restored to be continuously attached to the surface side surface of the workpiece 1 to clamp the workpiece 1, then the linear telescopic rod drives the fixing frame 31 to move again in the direction close to the processing main body 2, the surface of the workpiece 1 is driven to be in contact with the processing main body 2, the processing main body 2 carries out ultrasonic electric spark processing on the contact surface of the workpiece 1, the operation is repeated, the processing treatment of a plurality of side surfaces of the workpiece 1 is completed, and the ultrasonic electric spark processing treatment of a plurality of side surfaces of the strip-shaped workpiece 1 is realized.
It should be noted that, at least the end face of the workpiece 1 is made of metal, the end face can be attracted by an electromagnet, and the whole workpiece 1 is strip-shaped so as to be convenient for clamping, preferably, in this embodiment, the cross section of the workpiece 1 is square, wherein the rotation angle of the adjusting motor driving the electromagnetic block to drive the workpiece 1 is related to the number of sides of the workpiece 1 (the rotation angle multiplied by the number of sides is equal to three hundred sixty degrees), that is, when the cross section of the workpiece 1 is square, the rotation angle of the adjusting motor driving the electromagnetic block to drive the workpiece 1 is ninety degrees each time, and the techniques of adjusting the motor after intermittent equal-angle rotation of the adjusting motor and the upward movement of the linear telescopic rod are all of the prior art, which are not described herein.
In the present embodiment, after the workpiece 1 is inserted into the placement notch 33 on the fixing frame 31, the surface of the workpiece 1 protrudes from the placement notch 33, that is, the workpiece 1 is closer to the processing body 2 than the fixing frame 31, and when the processing body 2 processes the bottom surface of the workpiece 1, the processing body 2 only contacts the side surface of the workpiece 1, and processes the side surface of the workpiece 1 close to the processing body 2, but does not contact the bottom surface of the fixing frame 31.
Preferably, the fixing assembly 3 is located right above the processing main body 2, and the displacement adjusting member 4 drives the fixing assembly 3 to move along the vertical direction, and the fixing assembly 3 moves close to or away from the processing main body 2 along the workpiece 1 along the vertical direction.
Specifically, when fixed subassembly 3 is located directly over processing main part 2, linear telescopic link is when drive mount 31 is close or keep away from processing main part 2, mount 31 is removed along vertical direction, and then after processing main part 2 accomplishes processing to work piece 1, the surface adhesion of work piece 1 has remaining metal powder bits, along with linear telescopic link drive fixed subassembly 3 when removing along vertical direction, the metal powder bits is easy to separate with work piece 1 under the action of gravity, reduce the powder bits on work piece 1 surface and remain, and because of fixed subassembly 3 sets up in the top of processing main part 2, make things convenient for the workman to carry out the dismantlement and the installation of work piece 1, improve machining efficiency.
It should be noted that, only through the electro-magnet in the adjusting component 5, the end face of the workpiece 1 is absorbed and can not be fine guarantee that the workpiece 1 is placed horizontally, when the length of the workpiece 1 is longer, the gravity center position of the workpiece 1 is far away from the absorption position of the electro-magnet, under the action of gravity, one end of the workpiece 1 away from the electro-magnet is easy to incline downwards along the vertical direction, even the phenomenon that the workpiece 1 breaks away from the electro-magnet appears, the position of the workpiece 1 changes, the precision of the subsequent processing main body 2 in ultrasonic electric spark processing of the workpiece 1 is affected, for this reason, through setting up the clamping air bags 35 on two sides of the workpiece 1, the clamping air bags 35 clamp two sides of the workpiece 1, support the workpiece 1, avoid the length overlength of the workpiece 1, the phenomenon that the workpiece 1 inclines downwards is appeared at one end of the electro-magnet away from the workpiece 1, thereby guarantee that the processing main body 2 is when the workpiece 1 is processed, the workpiece 1 can all be in contact with the state processing main body 2 of horizontal placement, thereby improving the processing quality of the processing main body 2 to the workpiece 1.
In another embodiment of the present invention, the processing main body 2 is further provided with a guide plate 6, the guide plate 6 is vertically disposed, two sets of guide rails 7 are provided on the guide plate 6, and one ends of the two sets of clamping portions 32 are slidably connected in the guide rails 7 in a one-to-one correspondence manner, so that the two sets of guide rails 7 correspond to the movement tracks of the two sets of clamping portions 32.
Specifically, when the linear telescopic rod drives the fixing frame 31 to move along the vertical direction, the two groups of clamping parts 32 slide along the two groups of guide rails 7 respectively, so that the stability of the clamping parts 32 when clamping the workpiece 1 to move is ensured, and the phenomenon that the workpiece 1 is inclined and the surface of the workpiece 1 is affected due to the fact that the workpiece 1 slides when the workpiece 1 moves along the vertical direction under the driving of the linear telescopic rod is avoided.
The guide track 7 is divided into a first sliding section 71, an adjusting section 72 and a second sliding section 73 from top to bottom in sequence, but at the same time, the adjusting section 72 is slidingly connected to the guide plate 6, so that the adjusting section 72 can move vertically to the direction of the guide track 7, different parts of the adjusting section 72 can be separated to align with the first sliding section 71 and the second sliding section 73, the adjusting section 72 comprises an adjusting track 721 and a sliding track 722 in parallel, in an initial state, the sliding track 722 is connected with the first sliding section 71 and the second sliding section 73, i.e. in the initial state, the guide track 7 is sequentially provided with the first sliding section 71, the sliding track 722 and the second sliding section 73 from top to bottom, preferably, a rectifying assembly 9 is further arranged on the adjusting section 72, the rectifying assembly 9 is used for adjusting the bottom surface of the workpiece 1 to be parallel to the ground, wherein the rectifying assembly 9 comprises two groups of parallel rectifying blocks 91, the top of the deviation rectifying block 91 may be set as a round angle or an inclined plane to guide the entered workpiece 1, the two groups of deviation rectifying blocks 91 are respectively arranged at two sides of the workpiece 1, the length direction of the two groups of deviation rectifying blocks 91 is parallel to the track direction of the sliding track 722, wherein when the clamping part 32 slides along the sliding track 722 of the guiding track 7, the width between the two groups of deviation rectifying blocks 91 is equal to the width of the workpiece 1 when horizontally placed, the guiding plate 6 is also provided with a driving part 8, the driving part 8 is an electric control telescopic rod, the telescopic end of the electric control telescopic rod is connected with the adjusting section 72, the electric control telescopic rod drives the adjusting section 72 to move, so that the adjusting track 721 or the sliding track 722 thereon is connected with the first sliding section 71 and the second sliding section 73, the clamping part 32 comprises a block 34, the side of the block 34 close to the workpiece 1 is provided with a clamping air bag 35, the inside of the block 34 is provided with a cavity, the bottom of the cavity is communicated with the outside, the cavity comprises a sliding section 341 at the top and a deflection section 342 at the bottom, the deflection section 342 is wider than the sliding section 341, a sliding groove 343 is further arranged in the cavity, the sliding groove 343 extends from the sliding section 341 to the deflection section 342, a movable sliding block 344 is slidably arranged in the sliding groove 343, a supporting piece 36 is rotatably arranged on the movable sliding block 344, the supporting piece 36 is connected with the movable sliding block 344 through a first torsion spring 37, a driving gear 38 is further arranged on the surface of the block 34, the driving gear 38 is rotatably connected with the block 34 through a rotating shaft 39, the driving gear 38 extends into the guide track 7, the rotating shaft 39 penetrates through the outer surface of the block 34 to enable the other end of the rotating shaft to enter the cavity, a transmission gear 345 is fixedly arranged at the other end of the rotating shaft 39, namely, the transmission gear 345 is arranged in the cavity, a first rack 346 is meshed with the outer side of the transmission gear 345, the first rack 346 is slidably arranged in the block 34, the first rack 346 is fixedly connected with the moving slide block 344, the second rack 347 meshed with the driving gear 38 is fixedly arranged in the adjusting track 721 of the guiding track 7, the first rack 346 and the second rack 347 are positioned on the same side of the driving gear 38, in this embodiment, the first rack 346 and the second rack 347 are preferably positioned on one side of the driving gear 38 close to the guiding plate 6, when the clamping part 32 slides along the adjusting track 721 of the guiding track 7, the driving gear 38 and the second rack 347 are meshed with each other, because the second rack 347 is fixedly arranged in the adjusting track 721, the second rack 347 drives the driving gear 38 to rotate in the clockwise direction along with the second rack 347 meshed with the driving gear 38, the driving gear 38 drives the driving gear 345 to rotate in the same direction, namely in the clockwise direction through the rotating shaft 39, at the moment, the driving gear 345 is meshed with the first rack 346, the first rack 346 is driven to slide downwards along the vertical direction, and the first rack 346 synchronously drives the moving slide 344 and the supporting piece 36 to move downwards along the vertical direction when moving downwards.
The support 36 includes a moving section 361 and a supporting section 362, the moving section 361 and the supporting section 362 are arranged in a crossing manner, one end of the supporting section 362 far away from the workpiece 1 is connected with the lower end of the moving section 361, and one end of the supporting section 362 close to the workpiece 1 is arranged obliquely downward, in an initial state, the support 36 is accommodated in a cavity inside the block 34, the moving section 361 of the support 36 is in a vertical state, and the first torsion spring 37 is in a deformed state, when the support 36 is under the workpiece 1, the supporting section 362 of the support 36 is in a horizontal state, and because the moving section 361 and the supporting section 362 of the support 36 are arranged in a crossing manner, the moving section 361 is in an oblique rotation, and the first torsion spring 37 is in an unstressed state.
In the present embodiment, the horizontal transverse direction is referred to as a first direction, the horizontal longitudinal direction is referred to as a second direction, and the vertical direction is referred to as a third direction, wherein the processing body 2 is arranged in the first direction, the work 1 is inserted into the placement notch 33 along the second direction, and the guide plate 6 is arranged in the third direction.
Specifically, the worker inserts the workpiece 1 into the placement notch 33 on the fixing frame 31 along the second direction, the clamping air bags 35 on the clamping portions 32 positioned at both sides of the placement notch 33 synchronously deform as the workpiece 1 continues to go deep until the end surfaces of the workpiece 1 near the guide plate 6 abut against the surfaces of the electromagnetic blocks, the electromagnetic blocks are electrified to absorb the end surfaces of the workpiece 1, the clamping air bags 35 positioned at both sides of the workpiece 1 clamp both sides of the workpiece 1 to drive the workpiece 1 to be horizontally placed inside the placement notch 33, then the linear telescopic rod drives the fixing frame 31 to move downwards along the first sliding section 71, the sliding rail 722 and the second sliding section 73 towards the direction near the processing main body 2, when the clamping portions 32 slide along the sliding rail 722 of the guide rail 7, the two groups of deviation correcting blocks 91 are respectively positioned at both sides of the workpiece 1, and the width between the two groups of deviation correcting blocks 91 is equal to the width of the workpiece 1 when horizontally placed, when the workpiece 1 absorbed by the electromagnetic block is in a deflection state (the bottom surface of the workpiece 1 is not parallel to the ground), the deflected workpiece 1 drives the workpiece 1 absorbed by the electromagnetic block to deflect under the extrusion of the two groups of deviation correcting blocks 91 when passing through the gap between the two groups of deviation correcting blocks 91, so that the bottom surface of the deflected workpiece 1 is parallel to the ground, when the bottom surface of the workpiece 1 is parallel to the bottom surface, the workpiece 1 just can pass through the gap between the two deviation correcting blocks 91, then the linear telescopic rod continuously drives the fixing frame 31 to move towards the direction of the processing main body 2, the surface of the workpiece 1 is driven to be contacted with the processing main body 2, the processing main body 2 carries out ultrasonic electric spark processing on the contact surface of the workpiece 1, after the single side surface processing of the workpiece 1 is completed, then, the electric control telescopic rod as the driving part 8 starts to work, the adjustment section 72 is pushed to slide along the width direction of the guide plate 6, the adjustment track 721 on the adjustment section 72 is driven to align with the first sliding section 71 and the second sliding section 73, then the linear telescopic rod drives the fixed frame 31 to move along the vertical direction in a direction away from the processing main body 2, because the driving gear 38 is positioned in the guide track 7, along with the movement of the fixed frame 31, the driving gear 38 synchronously moves along with the fixed frame 31, the driving gear 38 sequentially passes through the second sliding section 73, the adjustment track 721 and the first sliding section 71, when the driving gear 38 moves in the adjustment track 721, the driving gear 38 is meshed with the second rack 347, because the second rack 347 is fixedly installed in the adjustment track 721, the second rack 347 is meshed with the driving gear 38, the driving gear 38 rotates along the clockwise direction, the driving gear 345 is driven to rotate along the same direction, namely clockwise direction, at this time, the driving gear 345 is meshed with the first rack 346, along the sliding groove inside the block 34 slides along the direction of the processing main body 2, along with the sliding groove of the first rack 346 synchronously moves along with the sliding of the first rack 346, the sliding main body 344 moves towards the bottom end of the workpiece support piece 1, the sliding main body 2 moves towards the end of the workpiece support piece 1, the sliding section 1 is prevented from moving towards the bottom end of the workpiece support piece 1, the workpiece support section 1 is released, the sliding section 1 is separated from the workpiece support section 1 is supported by the supporting the workpiece support section 1, the sliding section 36 is released, the gravity force is released, the workpiece support section 1 moves towards the bottom end of the workpiece support section 1, the workpiece support section 36 is supported by the workpiece 1, and the workpiece support section 1 is moved, and the workpiece 36 is moved towards the bottom end, and the workpiece support section 36 is moved, the workpiece 1 is in a downward inclined state at one end far away from the electromagnetic block, the processing quality of ultrasonic electric spark of the workpiece 1 by the processing main body 2 is affected, after the supporting piece 36 finishes supporting the workpiece 1, the adjusting motor on the adjusting component 5 starts to work, the adjusting motor drives the electromagnetic block to rotate, the electromagnetic block drives the workpiece 1 to rotate by taking the axis of the workpiece 1 as the center of a circle, the workpiece 1 extrudes two groups of clamping air bags 35 in the rotating process, the shapes of the two groups of clamping air bags 35 are changed under the extrusion of the workpiece 1 so as to adapt to the space requirement required by the workpiece 1 in the rotating face change process, and when the workpiece 1 rotates again, the supporting section 362 of the supporting piece 36 at one side is extruded by the workpiece 1 to deflect towards the direction of the processing main body 2, namely, the supporting piece 36 at one side of the workpiece 1 deflects along with the rotating process of the workpiece 1, the deflected supporting member 36 cannot support the bottom end of the workpiece 1 at this time, but, as the workpiece 1 rotates, the workpiece 1 also presses the clamping airbag 35 to deform the clamping airbag 35, the deformed clamping airbag 35 wraps the side edge of the workpiece 1 to clamp the workpiece 1, when the supporting member 36 is not supported by one side of the workpiece 1, the end of the workpiece 1 far away from the electromagnet block is inclined downward, finally, after the adjusting assembly 5 finishes the surface changing of the workpiece 1, the linear telescopic rod drives the fixing frame 31 to move along the first sliding section 71, the adjusting rail 721 and the second sliding section 73 again in the direction approaching the processing main body 2, when the driving gear 38 moves along the inside of the adjusting rail 721 again, the driving gear 38 meshes with the second rack 347 again, the second rack 347 drives the driving gear 38 to rotate in the counterclockwise direction, at this time, under the connection of the rotating shaft 39, the transmission gear 345 rotates along the driving gear 38 synchronously in the counterclockwise direction, the transmission gear 345 is meshed with the first rack 346 again, the first rack 346 is driven to slide along the chute 343 inside the block 34 in the direction away from the processing main body 2, the moving slide 344 slides synchronously in the direction away from the processing main body 2 along with the sliding of the first rack 346, the moving slide 344 slides along with the support 36 in the direction away from the processing main body 2 until one end of the support 36 away from the processing main body 2 enters the sliding section 341 again, at this time, the first torsion spring 37 deforms and accumulates elastic energy, the support 36 returns to the initial state to be the vertical state, that is, the support 36 deflects around the connecting point of the moving slide 344, so as to drive the support section 362 of the support 36 to be away from the lower side of the workpiece 1, then the linear telescopic rod drives the fixed frame 31 to move in the direction away from the processing main body 2, so as to drive the other surface of the workpiece 1 to be contacted with the processing main body 2, the processing main body 2 performs ultrasonic processing on the other surface of the workpiece 1, and the above actions are repeated for a plurality of times, the condition of times of ultrasonic electric spark processing on all sides of the workpiece 1 is completed, the condition that the workpiece 1 is required to be placed and the workpiece 1 is required to be fixed, and the workpiece processing efficiency is further improved.
The joint between the block 34 and the holding air bag 35 is arc-shaped, and the arc-shaped track is consistent with the track when the workpiece 1 rotates around the axis of the workpiece as the center of a circle.
Specifically, when the adjustment motor starts to work, the adjustment motor drives the electromagnetic block to rotate, the electromagnetic block drives the workpiece 1 to rotate by taking the axis of the electromagnetic block as the center of a circle, the motion track of the workpiece 1 in the rotating process is consistent with the arc track of the surface of the block 34, along with the rotation of the workpiece 1, the workpiece 1 can extrude the support section 362 of the support 36 on one side to deflect towards the direction of the processing main body 2, namely, along with the rotation of the workpiece 1, the support 36 on one side of the workpiece 1 can deflect, the deflected support 36 can not support the bottom end of the workpiece 1 at the moment, the workpiece 1 has a downward inclination trend under the action of gravity, but the arc edge of the workpiece 1 is supported by the arc edge on the block 34, namely, the workpiece 1 is supported by the arc edge on the block 34, so that the workpiece 1 is prevented from inclining downwards, thereby ensuring that the workpiece 1 contacted with the processing main body 2 is in a horizontally placed state, and improving the processing quality of ultrasonic electric spark processing of the workpiece 1 by the processing main body 2.
Note that, in the present embodiment, the rotation locus of the workpiece 1 is: the intersection point of the axis of the workpiece 1 and the end face of the workpiece 1 is taken as a circle center, the farthest distance from the circle center to the end face of the workpiece 1 is the radius circle drawing track which is the rotation track of the workpiece 1, wherein a gap exists between the rotation track of the workpiece 1 and the arc-shaped edge of the block 34, and the thickness of the gap is twice the thickness of the capsule wall of the clamping air capsule 35.
Preferably, the end of the support sections 362 of the two support members 36 remote from the moving section 361 is rotatably connected with the avoiding sections 363, and the two avoiding sections 363 can rotate in the same direction, either clockwise or counterclockwise.
It should be noted that, in this embodiment, for convenience of description, the workpiece 1 is driven by the adjusting assembly 5 to rotate counterclockwise, and the avoiding section 363 is connected to the supporting section 362 by the second torsion spring for resetting, and in the initial state, the avoiding section 363 and the supporting section 362 are in parallel and collinear states.
Specifically, when the adjustment motor starts to work, the adjustment motor drives the electromagnetic block to rotate, the electromagnetic block drives the workpiece 1 to rotate anticlockwise by taking the axis of the workpiece 1 as the center of a circle, the workpiece 1 extrudes the avoidance section 363, the avoidance section 363 is driven to rotate clockwise, the avoidance section 363 avoids the movement track of the workpiece 1 and avoids interference with the turnover of the workpiece 1, at this moment, in the rotating process of the workpiece 1, the two supporting pieces 36 cannot deflect, the positions of the two supporting pieces 36 cannot change, and are in a relatively static state, the shaking condition of the block 34 is reduced as far as possible, the block 34 is prevented from moving, the clamping air bags 35 loosen the clamping of the workpiece 1, the workpiece 1 is caused to deviate, the processing quality of the workpiece 1 is affected by the subsequent processing main body 2, and when the edge of the workpiece 1 leaves the avoidance section 363, the avoidance section 363 is restored to the initial state under the action of the second torsion spring, namely, the avoidance section 363 is restored to the state parallel to the supporting section 362, and the subsequent continuous use is facilitated.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides an ultrasonic spark axle forming device, including processing main part (2) of the supersound electric spark of processing work piece (1) and fixed subassembly (3) of fixed work piece (1), a serial communication port, still include displacement regulating part (4) and adjustment subassembly (5), displacement regulating part (4) drive fixed subassembly (3) keep away from or be close to processing main part (2), when displacement regulating part (4) drive fixed subassembly (3) keep away from processing main part (2), adjustment subassembly (5) drive work piece (1) rotate the face of changing, switch the contact surface of work piece (1) and processing main part (2).
2. An ultrasonic spark shaft forming apparatus as claimed in claim 1, wherein: the fixing assembly (3) comprises a fixing frame (31) and two groups of clamping parts (32), a placing notch (33) is formed in one side, close to the processing main body (2), of the fixing frame (31), the workpiece (1) is placed in the placing notch (33), the two groups of clamping parts (32) are respectively arranged on two sides of the workpiece (1), the two groups of clamping parts (32) extrude two sides of the workpiece (1), and the workpiece (1) is clamped and fixed.
3. An ultrasonic spark shaft forming apparatus as claimed in claim 1, wherein: the fixing component (3) is located right above the processing main body (2), the displacement adjusting piece (4) drives the fixing component (3) to move along the vertical direction, and the fixing component (3) brings the workpiece (1) to move along the vertical direction to be close to or far away from the processing main body (2).
4. An ultrasonic spark shaft forming apparatus as claimed in claim 3, wherein: still install guide board (6) on processing main part (2), guide board (6) vertical setting has seted up two sets of guide track (7) on guide board (6), and two sets of guide track (7) are corresponding with the removal orbit of two sets of clamping parts (32).
5. An ultrasonic spark shaft forming apparatus as claimed in claim 4, wherein: the guide rail (7) is sequentially divided into a first sliding section (71), an adjusting section (72) and a second sliding section (73) from top to bottom, the adjusting section (72) is connected with the first sliding section (71) and the second sliding section (73) in a sliding mode, the adjusting section (72) comprises an adjusting rail (721) and a sliding rail (722) which are parallel, a driving part (8) is further arranged on the guide plate (6), the driving part (8) is connected with the adjusting section (72), and the adjusting rail (721) or the sliding rail (722) on the driving part (8) drives the adjusting section (72) to be connected with the first sliding section (71) and the second sliding section (73).
6. An ultrasonic spark shaft forming apparatus as claimed in claim 2, wherein: the clamping part (32) comprises a block body (34), and a clamping air bag (35) is arranged on one side, close to the workpiece (1), of the block body (34).
7. An ultrasonic spark shaft forming apparatus as defined in claim 6, wherein: the joint of the block body (34) and the clamping air bag (35) is arc-shaped, and the arc-shaped track is consistent with the track when the workpiece (1) rotates by taking the axis of the workpiece as the circle center.
8. An ultrasonic spark shaft forming apparatus as defined in claim 6, wherein: the inside cavity of seting up of block (34), the bottom and the external world of cavity are linked together, and the cavity includes sliding section (341) and deflection section (342), is provided with spout (343) in the cavity, and spout (343) are extended to deflection section (342) from sliding section (341), and sliding mounting has removal slider (344) in spout (343), and the last support piece (36) of installing of rotation of removal slider (344), support piece (36) link to each other with removal slider (344) through first torsional spring (37).
9. An ultrasonic spark shaft forming apparatus as claimed in claim 8, wherein: the surface of block (34) still is provided with drive gear (38), drive gear (38) are connected through pivot (39) and block (34) rotation, drive gear (38) are stretched into in guide track (7), the other end of pivot (39) is fixed with drive gear (345), the outside meshing of drive gear (345) has first rack (346), first rack (346) slidable mounting is in block (34), first rack (346) links firmly with removal slider (344), be provided with in guide track (721) of guide track (7) with drive gear (38) engaged with second rack (347), clamping part (32) slide along guide track (7), drive gear (38) and second rack (347) intermeshing, second rack (347) order to drive gear (38) rotation, drive gear (38) drive gear (345) rotation through pivot (39), drive gear (345) and first rack (346) meshing, drive first rack (346) slide along vertical direction, drive support (36) are along the vertical position that moves along support (36) change.
10. An ultrasonic spark shaft forming apparatus as claimed in claim 9, wherein: the support piece (36) comprises a moving section (361) and a supporting section (362), the moving section (361) and the supporting section (362) are arranged in a crossing mode, one ends, far away from the moving section (361), of the two supporting sections (362) are respectively connected with a position avoiding section (363) in a rotating mode, and the two position avoiding sections (363) can only rotate in the same direction.
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| CN202410166203.1A CN117697054B (en) | 2024-02-06 | 2024-02-06 | Ultrasonic spark shaft forming device |
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| CN202410166203.1A CN117697054B (en) | 2024-02-06 | 2024-02-06 | Ultrasonic spark shaft forming device |
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| CN117697054B CN117697054B (en) | 2024-04-16 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190061077A1 (en) * | 2017-08-29 | 2019-02-28 | Steven Franklin Barton | Multi-axis alignment tool |
| CN109834474A (en) * | 2019-03-29 | 2019-06-04 | 中信戴卡股份有限公司 | Wheel hub tool locating fixture |
| CN112894041A (en) * | 2021-03-09 | 2021-06-04 | 苏州科技大学 | Double-excitation longitudinal-torsional ultrasonic vibration electric spark punching device and using method thereof |
| CN214769519U (en) * | 2021-04-27 | 2021-11-19 | 青岛海永辉模具有限公司 | Clamping tool convenient to adjust and used for electric discharge machine |
| CN215787274U (en) * | 2021-09-26 | 2022-02-11 | 国机(天津)机械制造有限公司 | Electric spark small hole machine |
| CN216729939U (en) * | 2021-10-27 | 2022-06-14 | 苏州聚联自动化设备有限公司 | Clamping mechanism of electric spark forming machine |
| CN115194270A (en) * | 2022-07-12 | 2022-10-18 | 江门职业技术学院 | Ultrasonic electric spark combined machining device |
| CN115488449A (en) * | 2022-10-17 | 2022-12-20 | 陈芳 | Spark-erosion wire cutting digit control machine tool with positioning mechanism |
-
2024
- 2024-02-06 CN CN202410166203.1A patent/CN117697054B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190061077A1 (en) * | 2017-08-29 | 2019-02-28 | Steven Franklin Barton | Multi-axis alignment tool |
| CN109834474A (en) * | 2019-03-29 | 2019-06-04 | 中信戴卡股份有限公司 | Wheel hub tool locating fixture |
| CN112894041A (en) * | 2021-03-09 | 2021-06-04 | 苏州科技大学 | Double-excitation longitudinal-torsional ultrasonic vibration electric spark punching device and using method thereof |
| CN214769519U (en) * | 2021-04-27 | 2021-11-19 | 青岛海永辉模具有限公司 | Clamping tool convenient to adjust and used for electric discharge machine |
| CN215787274U (en) * | 2021-09-26 | 2022-02-11 | 国机(天津)机械制造有限公司 | Electric spark small hole machine |
| CN216729939U (en) * | 2021-10-27 | 2022-06-14 | 苏州聚联自动化设备有限公司 | Clamping mechanism of electric spark forming machine |
| CN115194270A (en) * | 2022-07-12 | 2022-10-18 | 江门职业技术学院 | Ultrasonic electric spark combined machining device |
| CN115488449A (en) * | 2022-10-17 | 2022-12-20 | 陈芳 | Spark-erosion wire cutting digit control machine tool with positioning mechanism |
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| CN117697054B (en) | 2024-04-16 |
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