CN115026607A - Positioner is used in fastener processing - Google Patents
Positioner is used in fastener processing Download PDFInfo
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- CN115026607A CN115026607A CN202210963216.2A CN202210963216A CN115026607A CN 115026607 A CN115026607 A CN 115026607A CN 202210963216 A CN202210963216 A CN 202210963216A CN 115026607 A CN115026607 A CN 115026607A
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- 238000012545 processing Methods 0.000 title claims description 43
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 210000003128 head Anatomy 0.000 description 11
- 230000003139 buffering effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
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Abstract
The invention belongs to the technical field of circular fastener machining, and particularly relates to a positioning device for machining a fastener. The device is used for the turning end of turning can only remove in vertical direction, and then avoid appearing the turning end and take place to rock because of reaction force easily when high-speed turning object, and then lead to turning point position to take place the problem of dislocation, and in order to guarantee the device's flexibility, press from both sides the grafting connecting rod that tight piece can pass through the lower surface, move at the upper surface of quartering dish, when pressing from both sides tight piece and removing, the upper surface of grafting connecting rod carries out directional removal through the cross fluting of quartering dish, rotatory interior protection section of thick bamboo afterwards, and then make the turning end can turn to fastener upper surface arbitrary position.
Description
Technical Field
The invention belongs to the technical field of machining of circular fasteners, and particularly relates to a positioning device for machining a fastener.
Background
The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degrees. Thus, one type of fastener that has a national standard is also referred to as a standard fastener, or simply a standard.
When turning the fastener, usually will pass through the jack catch of lathe or clamping device location in the inside of lathe with the proud spare, turn the proud spare through lathe afterwards, make the proud spare shaping become the fastener, processing the proud spare, cutting tool bit and clamping device can be because of actual processing demand has taken place the skew, this just leads to operating personnel still need to calibrate again just can process to manual calibration can appear the deviation because of workman's error, and then lead to the raw materials unqualified.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: a positioning device for machining fasteners comprises a machining box shell, wherein a turning end is arranged on the inner wall of the machining box shell, the top end of the turning end is fixedly connected with a fixed top plate, and the lower surface of the turning end is in sliding connection with the axis of the upper part of the inner wall of the machining box shell; the upper part of the outer surface of the inner protection cylinder is rotatably connected with the upper part of the inner wall of the processing box shell through a sliding rotating shell, the upper part of the inner wall of the inner protection cylinder is fixedly connected with a grooving guide disc, the upper surface of the grooving guide disc is fixedly connected with a clamping block, the axis of the bottom of the inner wall of the inner protection cylinder is slidably connected with a buffer sleeve, the axis of the upper surface of the buffer sleeve is fixedly connected with a splicing connecting rod, the side surface of the buffer sleeve is uniformly provided with buffer push rods, the outer surface of the grooving guide disc is uniformly provided with a connecting sliding arm, the lower part of the outer surface of the connecting sliding arm is fixedly connected with a side hinge plate, the upper surface of a rotating joint of the side hinge plate is fixedly connected with a telescopic lifting plate, the top end of the telescopic lifting plate is fixedly connected with an adjusting connecting rod, and the left side and the right side of the inner wall of the processing box shell are symmetrically provided with correctors; the lower surface of the side power supply box is fixedly connected with the upper part of the inner wall of the processing box shell, the inner wall of the side power supply box is fixedly connected with a control power supply rod, the bottom end of the control power supply rod is fixedly connected with a connecting wire, and the top end of the connecting wire is fixedly connected with a pressing end; the grooving guide disc comprises a movable sliding cylinder, rotor motors are symmetrically arranged on the front side and the rear side of the outer surface of the movable sliding cylinder, a bar-shaped rotating rod is fixedly connected to the middle of the outer surface of an output shaft of each rotor motor, external insertion rods are connected to the upper end and the lower end of each bar-shaped rotating rod in a sliding mode, the upper portion of the outer surface of the movable sliding cylinder is fixedly connected with the upper portion of the outer surface of an insertion connecting rod through a connecting inner rod, quartering discs are symmetrically arranged on the upper side and the lower side of the outer surface of the grooving guide disc, and as the turning end head of the device can only move in the vertical direction, in order to enable the turning end head to be capable of turning any position of the upper surface of a fastener, a clamping block can move on the upper surfaces of the quartering discs through the insertion connecting rod on the lower surface, when the clamping block moves, the upper surface of the insertion connecting rod directionally moves through a cross slot of the quartering disc, and then the inner protection cylinder rotates, thereby enabling the turning head to be turned to any portion of the upper surface of the fastener.
Preferably, press from both sides tight piece including the symmetry splint, the bilateral symmetry of symmetry splint inner wall is provided with threaded sleeve, there is built-in spring strip at the middle part of symmetry splint inner wall through vertical spout sliding connection, before carrying out the material loading work, the turning end rises earlier, opens the standing groove of processing case shell, rotates the threaded sleeve of front and back both sides afterwards, opens the tight symmetry splint of clamp, places the fastener in the middle part of pressing from both sides tight piece upper surface afterwards, because the arc wall has been seted up at the middle part of symmetry splint, so the symmetry splint of front and back both sides can press from both sides the fastener that is located the middle part through threaded sleeve tightly to accomplish and prepare work.
Preferably, the quartering plate is evenly divided into four parts through a cross-shaped cutting groove, the outer surface of the external inserted bar is in sliding connection with the inner wall of the quartering plate through the cross-shaped cutting groove, the side surface of the quartering plate is fixedly connected with the inner wall of the inner protection barrel, the upper side and the lower side of the inner wall of the quartering plate are symmetrically provided with scale sockets, the bottom end of the connecting wire is fixedly connected with the side surface of the cutting groove guide plate through a side position clamping frame, the joints at the front end and the rear end of the control power supply rod are fixedly connected with the joints of the rotor motor through the external wire, in the moving process of the inserting connecting rod, the bottom end of the inserting connecting rod extrudes the surrounding buffer push rod through a buffer sleeve, so that the buffer push rod has reaction force on the buffer sleeve, and the cutting groove guide plate can draw the connecting slide arm to directionally slide, in the moving process of the connecting slide arm, the lower surface of the connecting slide arm can extrude or stretch the side position hinge plate on the corresponding side, the included angle of the side hinge plate can be changed, at the moment, the rotating joint of the side hinge plate can be raised or lowered, and further the adjusting connecting rod is pushed to slide in the vertical surface, so the adjusting connecting rod can also perform corresponding extension and contraction movement, the length of the bottom end of the adjusting connecting rod extending out of the processing box shell can also be changed correspondingly, after the adjustment is finished, the length of the adjusting connecting rod is fixed through the clamping ring at the bottom, and further the movement of the clamping block is limited indirectly, so that the fastening piece is fixed in the inner protection barrel, when the fastening piece is turned, the fastening piece is subjected to vibration force and transmits the vibration force to the grooving guide disc, at the moment, the external inserting rods at the upper side and the lower side of the grooving guide disc are inserted in the scale grooves, so the grooving guide disc is not easy to displace, and further the problem that the clamping point of the fastening piece is deviated due to vibration in the turning process is avoided, the accuracy of turning the turning fastener is guaranteed.
Preferably, the top end of the plug connecting rod is fixedly connected with the lower surface of the clamping block, the number of the connecting sliding arms is four, the upper part of the outer surface of the connecting sliding arm is slidably connected with the inner wall of the quartering disc through a cross-shaped cutting groove, the lower surface of the telescopic lifting plate is fixedly connected with the upper surface of a rotating joint of the side hinge plate through a groove, the side surface of the telescopic lifting plate is slidably connected with the lower part of the inner wall of the inner protection barrel through a vertical cutting groove, the telescopic lifting plate is always kept in a horizontal state, the upper part of the outer surface of the plug connecting rod can pull the cutting groove guide disc to slide on the inner wall of the quartering disc in the moving process of the plug connecting rod, and due to the fact that the scale groove is formed in the inner wall of the quartering disc, after the plug connecting rod moves for a fixed distance, the top end of the pressing end can be inserted into the scale groove, at the moment, the control power rod can electrify the rotor motor through a wire, and the output shaft of the rotor motor rotates ninety degrees, the bull stick that rotor motor output shaft cup jointed can outwards promote the external inserted bar of upper and lower both sides, and then make external inserted bar insert in the scale groove, grooving guide disc is blocked in the inner wall of quartering dish this moment, the removal of grafting connecting rod receives the restriction, the device can pass through the accurate grooving guide disc that removes in scale groove, after the adjustment position finishes, the adjustment connecting rod of side position can change the flexible length of adjustment connecting rod because the altitude variation of side position hinge plate switching point position, so behind the adjustment connecting rod of fixed side, the displacement of grafting connecting rod is also locked unable removal basically, avoid appearing the gliding problem of cross grooving of grafting connecting rod along the quartering dish in the turning process, further increase the stability of the device.
Preferably, the number of the side hinge plates is four, one end of each side hinge plate is rotatably connected with the lower part of the outer surface of the connecting sliding arm, the other end of each side hinge plate is rotatably connected with the lower part of the inner wall of the inner protection cylinder, the bottom ends of the symmetrical clamping plates are slidably connected with the inner wall of the clamping block through vertical sliding grooves, compared with a common turning device, the turning end for turning can only move in the vertical direction, the problem that the turning end is easy to shake due to reaction force when turning an object at high speed, and further the position of the turning point is staggered is avoided, in order to ensure the flexibility of the device, the clamping block can move on the upper surface of the quadrant through the plug-in connecting rod on the lower surface, when the clamping block moves, the upper surface of the plug-in connecting rod directionally moves through the cross-shaped groove of the quadrant, and then the inner protection cylinder rotates, thereby enabling the turning head to be turned to any part of the upper surface of the fastener.
Preferably, the turning end comprises a rotary drill bit, the lower part of the outer surface of the rotary drill bit is rotatably connected with a filter screen, the lower part of the outer surface of the rotary drill bit is uniformly provided with one-way fan blades, the side surface of the inner wall of the turning end is fixedly connected with an electrified magnetic ring, the upper surface of the electrified magnetic ring is uniformly provided with connecting guide rods, when the fastener is turned, the bottom end of the turning end head is inserted into the slot at the top end of the inner protective cylinder, so that the fastener is cut and turned under a sealed condition, at the moment, the rotary drill bit rotates at a high speed, the unidirectional fan blades blow air from bottom to top in the rotating process, so that the turned light chips are sucked into the turning end, the scraps are blocked on the lower surface of the filter screen cover under the protection effect of the filter screen cover, the electrified magnetic ring on the side surface is electrified to generate magnetic force, and the scraps on the lower surface of the filter screen cover are adsorbed on the inner wall of the electrified magnetic ring.
Preferably, the lower part of the outer surface of the turning end is in sliding connection with a slot on the upper surface of the inner protection cylinder through an inserting rotary opening, solid blocking openings are uniformly formed in two sides of the lower part of the inner wall of the filter screen cover and extend to the outside of the filter screen cover, the top end of the connecting guide rod is fixedly connected with an external power supply, when the fastener is turned, metal debris falling off from the upper surface of the fastener enters the lower part of the processing box cover through the cross-shaped cutting grooves, but finer debris also enters the inner part of the quartering disc through the cross-shaped cutting grooves, the smoothness of the inner wall of the quartering disc is influenced by the debris, and the movement and adjustment of the cutting groove guide disc are further influenced, so that when the fastener is turned, the electrified magnetic ring on the side surface generates magnetic force, the debris on the lower surface of the filter screen cover is adsorbed on the inner wall of the electrified magnetic ring, the interference of the debris is effectively reduced, and after the processing is finished, and cutting off the connecting guide rod, and removing the scraps on the inner wall of the electrified magnetic ring after the magnetic force disappears.
Preferably, the corrector comprises a metal shell, one side of the inner wall of the metal shell, which is close to the adjusting connecting rod, is slidably connected with a facing sliding plate, the inner wall of the facing sliding plate is uniformly provided with polar magnetic blocks, one side of the outer surface of the facing sliding plate, which is far away from the adjusting connecting rod, is uniformly provided with an inductor, the middle part of one side of the inner wall of the corrector, which is far away from the adjusting connecting rod, is fixedly connected with a reflector, when the adjusting connecting rod moves along a vertical surface under the pushing action of the adjusting connecting rod, a magnetic ring sleeved on the outer surface of the adjusting connecting rod pulls the facing sliding plate absorbed on the side surface of the inner wall of the metal shell through magnetic force, the facing sliding plate vertically slides along the inner wall of the metal shell, at the moment, the inductor is staggered with the opposite reflector, the inductor cannot receive light beams reflected by the reflector, and after turning is finished, the fixing piece is taken down, the cutting guide disc is reset to an initial state, at the moment, the sensor moves to the position right facing the reflector, the sensor receives the light beam reflected by the reflector, and then the flashing light is prepared to indicate that the position correction is correct.
Preferably, the lower part of the outer surface of the adjusting connecting rod is sleeved with a magnetic ring, one side of the outer surface of the veneering sliding plate, which is close to the inner wall of the metal shell, is in sliding connection with the inner wall of the metal shell, the top end of the inductor is aligned with the middle part of the reflector through irradiating light, the side surface of the corrector is fixedly connected with the inner wall of the metal shell, the number of the adjusting connecting rods is four, the lower part of the outer surface of the adjusting connecting rods extends to the outer part of the processing box shell through a through hole, the lower part of the outer surface of the adjusting connecting rods is in sliding connection with a clamping disc, the upper surface of the clamping disc is clamped with the lower surface of the processing box shell, after turning is finished, the device needs to be reset, so that the spring devices around the device at an initial position cannot be under the action of pressure, the problem of deformation of a spring is further relieved, and whether the splicing connecting rod moves to the middle position is difficult to identify through human eyes, the inductor moves to the position just opposite to the reflector at this moment, and the light beam that the reflector reflected is received to the inductor, and then prepares flashing light, and it is correct to show the position correction, and then more conveniently carries out reset work.
The invention has the following beneficial effects:
1. the device compares with general turning device, a turning end for the turning can only remove in vertical direction, and then avoid appearing the turning end and take place to rock because of reaction force easily when high-speed turning object, and then lead to turning point position to take place the problem of dislocation, and in order to guarantee the device's flexibility, press from both sides the grafting connecting rod that tight piece can pass through the lower surface, move at the upper surface of quartering dish, when pressing from both sides tight piece and moving, the upper surface of grafting connecting rod carries out directional removal through the cross fluting of quartering dish, rotatory interior protection section of thick bamboo afterwards, and then make the turning end can turn the arbitrary position of fastener upper surface.
2. The turning end receives the vibrations power and conducts the vibrations power on grooving guide disc when the turning fastener, and the external inserted bar of both sides all pegs graft on the scale groove about grooving guide disc this moment, so grooving guide disc also is difficult for taking place the displacement, and then avoids appearing the problem that the clamping point of turning in-process fastener took place the skew because of vibrations, has guaranteed the precision of turning fastener.
3. The device can through the accurate grooving guide disc that removes of scale groove, and after the adjustment position finished, the adjustment connecting rod of side position can change the flexible length of adjustment connecting rod because the altitude variation of side position hinge plate switching point position, so behind the adjustment connecting rod of fixed side, the displacement of grafting connecting rod is also locked unable removal basically, avoids appearing the gliding problem of cross grooving of grafting connecting rod along the quartering dish in the turning process, further increases the device's stability.
4. When the turning fastener, the metal debris that drops from the fastener upper surface is though can get into the lower part of processing case shell through the cross grooving, but comparatively tiny debris still can get into the inside of quartering dish through the cross grooving, the piece influences the smoothness of quartering dish inner wall, and then influence the motion and the adjustment of grooving guide disc, so when the turning fastener, the circular telegram magnetic ring circular telegram of side produces magnetic force, adsorb the piece of screen panel's lower surface on the inner wall of circular telegram magnetic ring, and then effectively reduce clastic interference, after processing, cut off the connection guide arm, the piece on the inner wall of circular telegram magnetic ring is clear away after magnetic force disappears.
5. After the turning finishes, need reset the device, make the device under initial position, around spring assembly can not receive the effect of pressure, and then alleviate the deformation problem of spring, and whether remove the middle part position through the difficult discernment grafting connecting rod of people's eye, the inductor motion this moment to just the position of reflector panel, the light beam of reflector panel reflection is received to the inductor, and then prepares the flashing light, and it is correct to show the position correction, and then more conveniently carries out reset work.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the inner protective sleeve of the present invention;
FIG. 4 is a cross-sectional view of the clamping block of the present invention;
FIG. 5 is a cross-sectional view of the grooving guide plate of the present invention;
FIG. 6 is a schematic structural diagram of a side power box according to the present invention;
FIG. 7 is a cross-sectional view of a side power box of the present invention;
figure 8 is a cross-sectional view of an appliance of the present invention.
In the figure: 1. processing a box shell; 2. fixing a top plate; 3. turning an end socket; 11. adjusting the connecting rod; 12. a lateral power box; 13. a control power rod; 14. connecting a lead; 15. pressing the end head; 31. rotating the drill bit; 32. a filtering net cover; 33. a unidirectional fan blade; 34. electrifying the magnetic ring; 35. connecting the guide rod; 4. an inner protective cylinder; 41. inserting a connecting rod; 42. a buffer sleeve; 43. a buffer push rod; 44. a lateral position hinge plate; 45. adjusting the connecting rod; 46. connecting a slide arm; 6. a clamping block; 61. symmetrical splints; 62. a threaded sleeve; 63. a spring strip is arranged inside; 7. grooving guide discs; 71. moving the slide drum; 72. an inserting rod is externally connected; 73. a rotor motor; 74. connecting the inner rod; 75. quartering; 5. a corrector; 51. a metal shell; 52. a magnetic ring; 53. a veneered sliding plate; 54. a polar magnetic block; 55. an inductor; 56. a reflector.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example one
Referring to fig. 1-6, the present invention provides a technical solution: a positioning device for fastener machining comprises a machining box shell 1, wherein a turning end 3 is arranged on the inner wall of the machining box shell 1, the top end of the turning end 3 is fixedly connected with a fixed top plate 2, and the lower surface of the turning end 3 is in sliding connection with the axis of the upper part of the inner wall of the machining box shell 1; the upper part of the outer surface of the inner protection cylinder 4 is rotationally connected with the upper part of the inner wall of the processing box shell 1 through a sliding rotating shell, the upper part of the inner wall of the inner protection cylinder 4 is fixedly connected with a grooving guide disc 7, the upper surface of the grooving guide disc 7 is fixedly connected with a clamping block 6, the axis of the bottom of the inner wall of the inner protection cylinder 4 is slidably connected with a buffer sleeve 42, the axis of the upper surface of the buffer sleeve 42 is fixedly connected with an inserting connecting rod 41, the side surface of the buffer sleeve 42 is uniformly provided with buffer push rods 43, the outer surface of the grooving guide disc 7 is uniformly provided with connecting sliding arms 46, the lower part of the outer surface of the connecting sliding arms 46 is fixedly connected with side position hinge plates 44, the upper surface of the rotating joint of the side position hinge plates 44 is fixedly connected with telescopic lifting plates 45, the top ends of the telescopic lifting plates 45 are fixedly connected with adjusting connecting rods 11, and the left side and the right side of the inner wall of the processing box shell 1 are symmetrically provided with correctors 5;
the lower surface of the side power box 12 is fixedly connected with the upper part of the inner wall of the processing box shell 1, the inner wall of the side power box 12 is fixedly connected with a control power rod 13, the bottom end of the control power rod 13 is fixedly connected with a connecting wire 14, and the top end of the connecting wire 14 is fixedly connected with a pressing end head 15;
the grooving guide disc 7 comprises a movable sliding cylinder 71, rotor motors 73 are symmetrically arranged on the front side and the rear side of the outer surface of the movable sliding cylinder 71, a bar-shaped rotating rod is fixedly connected to the middle of the outer surface of an output shaft of each rotor motor 73, the upper end and the lower end of each bar-shaped rotating rod are connected with an external insertion rod 72 in a sliding mode, the upper portion of the outer surface of the movable sliding cylinder 71 is fixedly connected with the upper portion of the outer surface of the insertion connecting rod 41 through a connecting inner rod 74, and quartering discs 75 are symmetrically arranged on the upper side and the lower side of the outer surface of the grooving guide disc 7;
the clamping block 6 comprises symmetrical clamping plates 61, threaded sleeves 62 are symmetrically arranged on the left side and the right side of the inner walls of the symmetrical clamping plates 61, and the middle parts of the inner walls of the symmetrical clamping plates 61 are connected with built-in spring strips 63 through vertical sliding grooves in a sliding mode.
The quartering plate 75 is evenly divided into four parts through the cross grooving, the outer surface of the external inserted bar 72 is connected with the inner wall sliding of the quartering plate 75 through the cross grooving, the side surface of the quartering plate 75 is fixedly connected with the inner wall of the inner protection barrel 4, the upper side and the lower side of the inner wall of the quartering plate 75 are symmetrically provided with scale sockets, the bottom end of the connecting wire 14 is fixedly connected with the side surface of the grooving guide plate 7 through a side clamping frame, and the joints at the front end and the rear end of the control power rod 13 are fixedly connected with the joints of the rotor motor 73 through the external wire.
The top end of the inserting connecting rod 41 is fixedly connected with the lower surface of the clamping block 6, the number of the connecting sliding arms 46 is four, the upper portion of the outer surface of the connecting sliding arm 46 is connected with the inner wall of the four-way disc 75 in a sliding mode through a cross-shaped cutting groove, the lower surface of the telescopic lifting plate 45 is fixedly connected with the upper surface of a rotating joint of the side hinge plate 44 through a groove, the side face of the telescopic lifting plate 45 is connected with the lower portion of the inner wall of the inner protection cylinder 4 in a sliding mode through a vertical cutting groove, and the telescopic lifting plate 45 is always kept in a horizontal state.
The number of the side position hinge plates 44 is four, one end of each side position hinge plate 44 is rotatably connected with the lower part of the outer surface of the connecting sliding arm 46, the other end of each side position hinge plate 44 is rotatably connected with the lower part of the inner wall of the inner protection cylinder 4, and the bottom end of the symmetrical clamping plate 61 is slidably connected with the inner wall of the clamping block 6 through a vertical sliding groove.
Before carrying out the material loading work, rising turning end 3 earlier, opening the standing groove of processing case shell 1, the threaded bush 62 of both sides around rotating afterwards, will press from both sides tight symmetrical splint 61 and open, place the fastener at the middle part of pressing from both sides tight piece 6 upper surface afterwards, because the arc wall has been seted up at the middle part of symmetrical splint 61, so the symmetrical splint 61 of both sides can press from both sides the fastener that is located the middle part through threaded bush 62 from both sides tightly around, thereby accomplish and prepare the work.
Because the turning head 3 of the device can only move in the vertical direction, in order to enable the turning head 3 to be turned to any position on the upper surface of a fastener, the clamping block 6 can move on the upper surface of the quartering disc 75 through the plug-in connecting rod 41 on the lower surface, when the clamping block 6 moves, the upper surface of the plug-in connecting rod 41 directionally moves through the cross-shaped groove of the quartering disc 75, then the inner protection cylinder 4 rotates, and the turning head 3 can be turned to any position on the upper surface of the fastener.
In the moving process of the inserting connecting rod 41, the bottom end of the inserting connecting rod 41 extrudes the surrounding buffering push rod 43 through the buffering sleeve 42, so that the buffering push rod 43 has a reaction force on the buffering sleeve 42, as the grooving guide disc 7 can pull the connecting slide arm 46 to directionally slide, in the moving process of the connecting slide arm 46, the lower surface of the connecting slide arm 46 can extrude or stretch the side hinge plate 44 on the corresponding side, the included angle of the side hinge plate 44 can change, at the moment, the rotating joint of the side hinge plate 44 can rise or fall, so as to push the adjusting connecting rod 45 to slide in the vertical surface, so that the adjusting connecting rod 11 can also extend and contract to a corresponding degree, the length of the bottom end of the adjusting connecting rod 11 extending out of the processing box shell 11 can also correspondingly change, after the adjustment is finished, the length of the adjusting connecting rod 11 is fixed through the snap ring at the bottom, so as to indirectly limit the movement of the clamping block 6, so that the fastener is fixed inside the inner protective cylinder 41.
In the process of moving the plug connecting rod 41, the upper part of the outer surface of the plug connecting rod 41 can pull the grooving guide disc 7 to slide on the inner wall of the quadrant 75, and since the inner wall of the quadrant 75 is provided with a scale groove, after the plug connecting rod 41 moves for a fixed distance, the top end of the pressing end 15 can be inserted into the scale groove, at this time, the control power rod 13 can electrify the rotor motor 73 through a wire, after the output shaft of the rotor motor 73 rotates ninety degrees, the rotating rod sleeved by the output shaft of the rotor motor 73 can push the external insertion rods 72 on the upper side and the lower side outwards, so that the external insertion rods 72 are inserted into the scale groove, at this time, the grooving guide disc 7 is clamped in the inner wall of the quadrant 75, and the movement of the plug connecting rod 41 is limited.
Example two
Referring to fig. 1 to 8, the present invention provides a technical solution: on the basis of the first embodiment, the positioning device for machining the fastener comprises a machining box shell 1, wherein a turning end 3 is arranged on the inner wall of the machining box shell 1, the top end of the turning end 3 is fixedly connected with a fixed top plate 2, and the lower surface of the turning end 3 is in sliding connection with the axis of the upper part of the inner wall of the machining box shell 1; the upper part of the outer surface of the inner protection cylinder 4 is rotatably connected with the upper part of the inner wall of the processing box shell 1 through a sliding rotating shell, the upper part of the inner wall of the inner protection cylinder 4 is fixedly connected with a grooving guide disc 7, the upper surface of the grooving guide disc 7 is fixedly connected with a clamping block 6, the axis of the bottom of the inner wall of the inner protection cylinder 4 is slidably connected with a buffer sleeve 42, the axis of the upper surface of the buffer sleeve 42 is fixedly connected with an inserting connecting rod 41, the side surface of the buffer sleeve 42 is uniformly provided with buffer push rods 43, the outer surface of the grooving guide disc 7 is uniformly provided with a connecting sliding arm 46, the lower part of the outer surface of the connecting sliding arm 46 is fixedly connected with a side hinge plate 44, the upper surface of a rotating joint of the side hinge plate 44 is fixedly connected with a telescopic lifting plate 45, the top end of the telescopic lifting plate 45 is fixedly connected with an adjusting connecting rod 11, and the left side and the right side of the inner wall of the processing box shell 1 are symmetrically provided with correctors 5;
the lower surface of the side power box 12 is fixedly connected with the upper part of the inner wall of the processing box shell 1, the inner wall of the side power box 12 is fixedly connected with a control power rod 13, the bottom end of the control power rod 13 is fixedly connected with a connecting wire 14, and the top end of the connecting wire 14 is fixedly connected with a pressing end head 15;
the grooving guide disc 7 comprises a movable sliding cylinder 71, rotor motors 73 are symmetrically arranged on the front side and the rear side of the outer surface of the movable sliding cylinder 71, a bar-shaped rotating rod is fixedly connected to the middle of the outer surface of an output shaft of each rotor motor 73, the upper end and the lower end of each bar-shaped rotating rod are both connected with an external insertion rod 72 in a sliding mode, the upper portion of the outer surface of the movable sliding cylinder 71 is fixedly connected with the upper portion of the outer surface of the insertion connecting rod 41 through a connecting inner rod 74, and quartering discs 75 are symmetrically arranged on the upper side and the lower side of the outer surface of the grooving guide disc 7;
the clamping block 6 comprises symmetrical clamping plates 61, threaded sleeves 62 are symmetrically arranged on the left side and the right side of the inner walls of the symmetrical clamping plates 61, and the middle parts of the inner walls of the symmetrical clamping plates 61 are connected with built-in spring strips 63 through vertical sliding grooves in a sliding mode.
The four-section disc 75 is evenly divided into four parts through the cross-shaped cutting grooves, the outer surface of the external inserted rod 72 is connected with the inner wall of the four-section disc 75 in a sliding mode through the cross-shaped cutting grooves, the side face of the four-section disc 75 is fixedly connected with the inner wall of the inner protection barrel 4, the scale sockets are symmetrically arranged on the upper side and the lower side of the inner wall of the four-section disc 75, the bottom end of the connecting wire 14 is fixedly connected with the side face of the cutting groove guide disc 7 through the side position clamping frame, and the joints at the front end and the rear end of the control power rod 13 are fixedly connected with the joints of the rotor motor 73 through the external wires.
The top end of the inserting connecting rod 41 is fixedly connected with the lower surface of the clamping block 6, the number of the connecting sliding arms 46 is four, the upper portion of the outer surface of the connecting sliding arm 46 is connected with the inner wall of the four-way disc 75 in a sliding mode through a cross-shaped cutting groove, the lower surface of the telescopic lifting plate 45 is fixedly connected with the upper surface of a rotating joint of the side hinge plate 44 through a groove, the side face of the telescopic lifting plate 45 is connected with the lower portion of the inner wall of the inner protection cylinder 4 in a sliding mode through a vertical cutting groove, and the telescopic lifting plate 45 is always kept in a horizontal state.
The number of the side position hinge plates 44 is four, one end of each side position hinge plate 44 is rotatably connected with the lower part of the outer surface of the connecting sliding arm 46, the other end of each side position hinge plate 44 is rotatably connected with the lower part of the inner wall of the inner protection cylinder 4, and the bottom end of the symmetrical clamping plate 61 is slidably connected with the inner wall of the clamping block 6 through a vertical sliding groove.
The turning end 3 comprises a rotary drill bit 31, the lower part of the outer surface of the rotary drill bit 31 is rotatably connected with a filter screen 32, the lower part of the outer surface of the rotary drill bit 31 is uniformly provided with one-way fan blades 33, the side surface of the inner wall of the turning end 3 is fixedly connected with an electrified magnetic ring 5234, and the upper surface of the electrified magnetic ring 5234 is uniformly provided with connecting guide rods 35.
The lower part of the outer surface of the turning end 3 is connected with the slot on the upper surface of the inner protection cylinder 4 in a sliding mode through the inserting rotary opening, solid blocking openings are evenly formed in the two sides of the lower portion of the inner wall of the filter screen cover 32 and extend to the outside of the filter screen cover 32, and the top end of the connecting guide rod 35 is fixedly connected with an external power supply.
The corrector 5 comprises a metal shell 51, one side of the inner wall of the metal shell 51, which is close to the adjusting connecting rod 11, is slidably connected with a facing sliding plate 53, the inner wall of the facing sliding plate 53 is uniformly provided with polar magnetic blocks 54, one side of the outer surface of the facing sliding plate 53, which is far away from the adjusting connecting rod 11, is uniformly provided with an inductor 55, and the middle part of the inner wall of the corrector 5, which is far away from one side of the adjusting connecting rod 11, is fixedly connected with a reflector 56.
The lower part of the outer surface of the adjusting connecting rod 11 is sleeved with a magnetic ring 52, one side of the outer surface of the veneering sliding plate 53, which is close to the inner wall of the metal shell 51, is in sliding connection with the inner wall of the metal shell 51, the top end of the inductor 55 is aligned with the middle part of the reflector 56 through irradiating light, and the side surface of the corrector 5 is fixedly connected with the inner wall of the metal shell 51.
The quantity of adjusting connecting rod 11 is four, and the lower part of adjusting connecting rod 11 surface extends to the outside of processing case shell 1 through running through the mouth, and the lower part sliding connection of adjusting connecting rod 11 surface has the joint dish, and the upper surface of joint dish and the lower surface joint of processing case shell 1.
When a fastener is turned, the bottom end of the turning end 3 is inserted into the slot at the top end of the inner protection cylinder 4, so that the fastener is cut and turned under a sealed condition, at the moment, the rotary drill 31 rotates at a high speed, the one-way fan blades 33 blow air from bottom to top in the rotating process, light chips after turning are sucked into the turning end 3, the chips are blocked on the lower surface of the filter screen cover 32 under the protection effect of the filter screen cover 32, the energized magnetic ring 34 on the side surface generates magnetic force, and the chips on the lower surface of the filter screen cover 32 are adsorbed on the inner wall of the energized magnetic ring 34.
When the adjusting connecting rod 11 moves along a vertical surface under the pushing action of the adjusting connecting rod 45, the magnetic ring 52 sleeved on the outer surface of the adjusting connecting rod 45 passes through magnetic force, the veneering sliding plate 53 adsorbed on the side surface of the inner wall of the metal shell 51 is pulled, the veneering sliding plate 53 vertically slides along the inner wall of the metal shell 51, the inductor 55 is staggered with the reflector 56 which is opposite, the inductor 55 cannot receive light beams reflected by the reflector 56, after turning is finished, the turned fixing piece is taken down, the grooving guide disc 7 is reset to be in an initial state, the inductor 55 moves to the position opposite to the reflector 56, the inductor 55 receives the light beams reflected by the reflector 56, a flash lamp is prepared, and the position correction is correct.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides a positioner is used in fastener processing, includes processing case shell (1), its characterized in that: the inner wall of the processing box shell (1) is provided with a groove,
the top end of the turning end (3) is fixedly connected with a fixed top plate (2), and the lower surface of the turning end (3) is in sliding connection with the axis of the upper part of the inner wall of the processing box shell (1);
the upper part of the outer surface of the inner protection cylinder (4) is rotatably connected with the upper part of the inner wall of the processing box shell (1) through a sliding rotating shell, the upper part of the inner wall of the inner protection cylinder (4) is fixedly connected with a grooving guide disc (7), the upper surface of the grooving guide disc (7) is fixedly connected with a clamping block (6), the axis of the bottom of the inner wall of the inner protection cylinder (4) is slidably connected with a buffer sleeve (42), the axis of the upper surface of the buffer sleeve (42) is fixedly connected with a splicing connecting rod (41), the side surface of the buffer sleeve (42) is uniformly provided with a buffer push rod (43), the outer surface of the grooving guide disc (7) is uniformly provided with a connecting slide arm (46), the lower part of the outer surface of the connecting slide arm (46) is fixedly connected with a side position hinge plate (44), the upper surface of a rotary joint of the side position hinge plate (44) is fixedly connected with a telescopic lifting plate (45), the top end of the telescopic lifting plate (45) is fixedly connected with an adjusting connecting rod (11), and the left side and the right side of the inner wall of the processing box shell (1) are symmetrically provided with correctors (5);
the lower surface of the side power supply box (12) is fixedly connected with the upper part of the inner wall of the processing box shell (1), the inner wall of the side power supply box (12) is fixedly connected with a control power supply rod (13), the bottom end of the control power supply rod (13) is fixedly connected with a connecting wire (14), and the top end of the connecting wire (14) is fixedly connected with a pressing end (15);
the grooving guide disc (7) comprises a movable sliding barrel (71), rotor motors (73) are symmetrically arranged on the front side and the rear side of the outer surface of the movable sliding barrel (71), a bar-shaped rotating rod is fixedly connected to the middle of the outer surface of an output shaft of the rotor motors (73), the upper end and the lower end of the bar-shaped rotating rod are both connected with an external insertion rod (72) in a sliding mode, the upper portion of the outer surface of the movable sliding barrel (71) is fixedly connected with the upper portion of the outer surface of the insertion connecting rod (41) through a connecting inner rod (74), and quartering discs (75) are symmetrically arranged on the upper side and the lower side of the outer surface of the grooving guide disc (7);
the clamping block (6) comprises symmetrical clamping plates (61), threaded sleeves (62) are symmetrically arranged on the left side and the right side of the inner wall of each symmetrical clamping plate (61), and the middle of the inner wall of each symmetrical clamping plate (61) is connected with a built-in spring strip (63) through a vertical sliding groove in a sliding mode.
2. The positioning device for fastener processing according to claim 1, wherein: the four-part disc (75) is evenly divided into four parts through a cross-shaped cutting groove, the outer surface of an external inserted rod (72) is connected with the inner wall of the four-part disc (75) in a sliding mode through the cross-shaped cutting groove, the side face of the four-part disc (75) is fixedly connected with the inner wall of an inner protection barrel (4), scale sockets are symmetrically arranged on the upper side and the lower side of the inner wall of the four-part disc (75), the bottom end of a connecting wire (14) is fixedly connected with the side face of a cutting groove guide disc (7) through a side clamping frame, and joints at the front end and the rear end of a control power rod (13) are fixedly connected with joints of a rotor motor (73) through the external wire.
3. The positioning device for fastener processing according to claim 1, wherein: the top end of the inserting connecting rod (41) is fixedly connected with the lower surface of the clamping block (6), the number of the connecting sliding arms (46) is four, the upper portion of the outer surface of each connecting sliding arm (46) is connected with the inner wall of the quartering disc (75) in a sliding mode through a cross-shaped cutting groove, the lower surface of the telescopic lifting plate (45) is fixedly connected with the upper surface of the rotating joint of the side position hinge plate (44) through a groove, the side surface of the telescopic lifting plate (45) is connected with the lower portion of the inner wall of the inner protection barrel (4) in a sliding mode through a vertical cutting groove, and the telescopic lifting plate (45) is always kept in a horizontal state.
4. The positioning device for fastener processing according to claim 1, wherein: the number of the side position hinge plates (44) is four, one end of each side position hinge plate (44) is rotatably connected with the lower part of the outer surface of the corresponding connecting sliding arm (46), the other end of each side position hinge plate (44) is rotatably connected with the lower part of the inner wall of the inner protection cylinder (4), and the bottom ends of the symmetrical clamping plates (61) are slidably connected with the inner wall of the corresponding clamping block (6) through vertical sliding grooves.
5. The positioning device for fastener processing according to claim 1, wherein: the turning end (3) comprises a rotary drill bit (31), the lower portion of the outer surface of the rotary drill bit (31) is rotatably connected with a filter screen (32), the lower portion of the outer surface of the rotary drill bit (31) is uniformly provided with one-way fan blades (33), the side surfaces of the inner wall of the turning end (3) are fixedly connected with electrifying magnetic rings (52) (34), and the upper surfaces of the electrifying magnetic rings (52) (34) are uniformly provided with connecting guide rods (35).
6. The positioning device for fastener processing according to claim 5, wherein: the lower part of the outer surface of the turning end (3) is connected with a slot on the upper surface of the inner protection cylinder (4) in a sliding mode through an inserting rotary port, solid blocking ports are evenly formed in the two sides of the inner wall of the filter screen cover (32) under the signing, the solid blocking ports extend to the outer portion of the filter screen cover (32), and the top end of the connecting guide rod (35) is fixedly connected with an external power supply.
7. The positioning device for fastener processing according to claim 1, wherein: the corrector (5) comprises a metal shell (51), one side of the inner wall of the metal shell (51) close to the adjusting connecting rod (11) is slidably connected with a veneering sliding plate (53), the inner wall of the veneering sliding plate (53) is uniformly provided with a polar magnetic block (54), one side of the outer surface of the veneering sliding plate (53) far away from the adjusting connecting rod (11) is uniformly provided with an inductor (55), and the middle part of the inner wall of the corrector (5) far away from one side of the adjusting connecting rod (11) is fixedly connected with a reflecting plate (56).
8. The positioning device for fastener processing according to claim 7, wherein: the lower part of the outer surface of the adjusting connecting rod (11) is sleeved with a magnetic ring (52), one side, close to the inner wall of the metal shell (51), of the outer surface of the veneering sliding plate (53) is in sliding connection with the inner wall of the metal shell (51), the top end of the inductor (55) is aligned to the middle of the reflector (56) through irradiating light, and the side face of the corrector (5) is fixedly connected with the inner wall of the metal shell (51).
9. The positioning device for fastener processing according to claim 8, wherein: the quantity of adjustment connecting rod (11) is four, the lower part of adjustment connecting rod (11) surface extends to the outside of processing case shell (1) through running through the mouth, the lower part sliding connection of adjustment connecting rod (11) surface has the joint dish, and the lower surface joint of the upper surface of joint dish and processing case shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963216.2A CN115026607A (en) | 2022-08-11 | 2022-08-11 | Positioner is used in fastener processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210963216.2A CN115026607A (en) | 2022-08-11 | 2022-08-11 | Positioner is used in fastener processing |
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| CN115026607A true CN115026607A (en) | 2022-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872609A (en) * | 2022-12-23 | 2023-03-31 | 中山市光大光学仪器有限公司 | Prevent broken special-shaped prism cnc engraving and milling device on limit |
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- 2022-08-11 CN CN202210963216.2A patent/CN115026607A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115872609A (en) * | 2022-12-23 | 2023-03-31 | 中山市光大光学仪器有限公司 | Prevent broken special-shaped prism cnc engraving and milling device on limit |
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Application publication date: 20220909 |