CN117260249A - Be used for optics free form surface to make spray tube clamping angle modulation mechanism - Google Patents
Be used for optics free form surface to make spray tube clamping angle modulation mechanism Download PDFInfo
- Publication number
- CN117260249A CN117260249A CN202311443559.7A CN202311443559A CN117260249A CN 117260249 A CN117260249 A CN 117260249A CN 202311443559 A CN202311443559 A CN 202311443559A CN 117260249 A CN117260249 A CN 117260249A
- Authority
- CN
- China
- Prior art keywords
- clamp
- clamping
- electromagnetic clutch
- angle adjusting
- spray pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000010100 freeform fabrication Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a spray pipe clamping angle adjusting mechanism for manufacturing an optical free-form surface, which belongs to the technical field of spray pipe clamping angle adjusting mechanisms, wherein a universal clamp is arranged on an X-axis sliding table, an R-axis rotating platform is arranged at the bottom of the X-axis sliding table on a jet flow platform adapter plate, an electromagnetic clutch clamp for rotating angle adjustment is arranged on the R-axis rotating platform, a clamping assembly is arranged on the electromagnetic clutch clamp, the electromagnetic clutch clamp controls the connection and separation of a lower iron sheet by utilizing the on-off of a coil, so that the size of a central cavity is controlled to adapt to spray pipes with different pipe diameters, a horizontal displacement clamp controls the electromagnetic clutch clamp and the spray pipes to move in the horizontal direction, so that the central line of the spray pipes can still be aligned to a base material in the rotating process, the universal clamp can freely rotate the R-axis rotating platform and the horizontal displacement clamp along with the change of the swing angle of the spray pipes, the accurate adjustment and the positioning can be realized manually, the linkage adjustment angle can be realized, the energy consumption is reduced, and the precision is improved.
Description
Technical Field
The invention relates to a spray pipe clamping angle adjusting mechanism for manufacturing an optical free-form surface, and belongs to the technical field of spray pipe clamping angle adjusting mechanisms.
Background
The application number is as follows: 202321258146.7 a pipe fitting locking piece and a handle pipe mounting height and mounting angle adjusting mechanism, wherein the adjusting structure comprises a handle pipe and a front fork pipe, the lower end of the handle pipe is sleeved on the front fork pipe, a pipe fitting locking piece is sleeved on the front fork pipe, a lower connecting cylinder of the pipe fitting locking piece is sleeved on the front fork pipe, a positioning groove which is vertically arranged and matched with a limiting pin on the lower connecting cylinder is arranged at the upper end of the front fork pipe, and the lower connecting cylinder is tightly matched with the front fork pipe through a fastening piece; the upper hoop of the pipe fitting locking piece is used for matching the handle pipe, at least two positioning holes are formed in the handle pipe at intervals, and when the movable part of the upper hoop rotates towards the direction of the handle pipe, the positioning pin on the movable part is inserted into the corresponding positioning hole and is in locking fit with the handle pipe through the locking component; when the movable part of the upper hoop rotates outwards of the handle pipe, the locating pin and the locating hole on the movable part fall off, and the handle pipe is unlocked and can move up and down and rotate in the front fork pipe.
The prior art based on search and analysis still has the disadvantages:
1. the function of automatic bidirectional clamping and positioning of the pipe cannot be achieved in the prior art, the pipe is clamped through a group of upper clamping structures and electromagnetic clamps, and compared with the prior art, the pipe is poor in stability and low in precision;
2. the spray pipe clamping angle adjusting mechanism of the gas jet forming mechanism in the prior art cannot realize the function of linkage type angle self-adjusting;
accordingly, there is a need for an improved clamping recliner mechanism for optical freeform fabrication of nozzle tips that overcomes the above-identified deficiencies.
Disclosure of Invention
The invention mainly aims to provide a spray pipe multidirectional linkage type clamping angle adjusting mechanism based on gas jet forming, wherein an electromagnetic clutch clamp is used for controlling the connection and separation of a lower iron sheet by utilizing the on-off electricity of a coil, so that the size of a central cavity is controlled to adapt to spray pipes with different pipe diameters, the electromagnetic clutch clamp is a friction clutch with the pressing force generated by electromagnetic force, has the capability of remote control and is suitable for an automatic system, a horizontal displacement clamp is used for controlling the electromagnetic clutch clamp and the spray pipe to move in the horizontal direction, so that the central line of the spray pipe can still be aligned with a base material in the rotating process, a universal clamp can freely rotate an R-axis rotating platform and the horizontal displacement clamp along with the change of the swinging angle of the spray pipe, the accurate adjustment and the positioning can be realized manually, the two-way clamping can be realized, the energy consumption is reduced, and the precision is improved.
The aim of the invention can be achieved by adopting the following technical scheme:
the spray pipe clamping angle adjusting mechanism for manufacturing the optical free-form surface comprises a universal clamp for clamping and fixing a pipe fitting, wherein a spray pipe is clamped in the universal clamp;
the universal clamp is arranged on the X-axis sliding table, the X-axis sliding table is arranged on one side of the jet flow platform adapter plate, and the bottom of the X-axis sliding table on the jet flow platform adapter plate is provided with the R-axis rotating platform;
an electromagnetic clutch clamp for rotating and adjusting angles is arranged on the R-axis rotating platform;
the electromagnetic clutch clamp is provided with a clamping assembly.
The preferred clamping assembly comprises a through hole limiting shaft sleeve, an upper end cover, an electromagnetic coil, a lower supporting cover and an armature plate;
the electromagnetic clutch clamp is provided with a through hole limiting shaft sleeve penetrating the electromagnetic clutch clamp, an upper end cover is sleeved outside the through hole limiting shaft sleeve, an electromagnetic coil is sleeved in the upper end cover, the bottom of the electromagnetic clutch clamp is covered with a lower supporting cover, and the circumference side of the lower supporting cover is provided with an armature plate in locking connection with the buckle.
The universal fixture is preferably internally formed by a group of fixtures, one side of the universal fixture is provided with a fixture adjusting piece, and the output end of the fixture adjusting piece is provided with a fixture adjusting screw.
Preferably, the clamp adjusting piece and the clamp adjusting screw drive the universal clamp to move and clamp in opposite directions.
Preferably, the armature plate is of a retractable structure.
Preferably, a horizontal displacement clamp is arranged on the outer side of the electromagnetic clutch clamp.
Preferably, the upper end cover is annular, and the central through hole is locked with the through hole limiting shaft sleeve.
Preferably, the lower supporting cover is cylindrical, and the circumference side of the upper end surface of the lower supporting cover is connected with the upper end cover through bolts.
Preferably, four groups of electromagnetic coils are symmetrically fixed at the edges of the central through hole of the lower support cover.
Preferably, the circumference side of the lower end surface of the lower supporting cover is locked with the armature plate by using a buckle design.
The beneficial technical effects of the invention are as follows:
the invention provides a multidirectional linkage type clamping angle modulation mechanism for a spray pipe based on gas jet forming, which is characterized in that an electromagnetic clutch clamp is used for controlling the connection and separation of a lower iron sheet by utilizing the on-off electricity of a coil, so that the size of a central cavity is controlled to adapt to spray pipes with different pipe diameters, the electromagnetic clutch clamp is a friction clutch with the pressing force generated by electromagnetic force, has the capability of remote control, is suitable for an automatic system, and is used for controlling the electromagnetic clutch clamp and the spray pipe to move in the horizontal direction by a horizontal displacement clamp, so that the central line of the spray pipe can still be aligned with a base material in the rotating process, a universal clamp can freely rotate an R-axis rotating platform and the horizontal displacement clamp along with the change of the swinging angle of the spray pipe, the accurate adjustment and the positioning can be realized manually, the linkage type adjustment angle can be realized while the bidirectional clamping is realized, the energy consumption is reduced, and the precision is improved.
Drawings
FIG. 1 is a front view of the overall perspective of an apparatus for manufacturing a nozzle clamping recliner mechanism for optical freeform fabrication in accordance with a preferred embodiment of the present invention;
FIG. 2 is a schematic view of an assembly of an x-axis slide and universal fixture for a nozzle clamping recliner mechanism for use in a preferred embodiment of the optical freeform fabrication nozzle clamping recliner mechanism according to the present invention;
FIG. 3 is a schematic illustration of a controllable clutch nozzle clamp according to a preferred embodiment of the present invention for manufacturing a nozzle clamping recliner mechanism for optical freeform fabrication;
FIG. 4 is a schematic view of a lower bracket of a controllable clutch nozzle clamp according to a preferred embodiment of the present invention for manufacturing a nozzle clamping recliner for optical freeform fabrication;
FIG. 5 is a side view of an electromagnetic clutch clamp for a preferred embodiment of a nozzle clamping recliner mechanism for optical freeform fabrication in accordance with the present invention;
fig. 6 is a schematic perspective view of a universal fixture for manufacturing a nozzle clamping angle modulation mechanism for optical freeform fabrication according to a preferred embodiment of the present invention.
In the figure: the device comprises a 1-spray pipe, a 2-x axis sliding table, a 3-universal clamp, a 4-jet flow platform adapter plate, a 5-R axis rotating platform, a 6-horizontal displacement clamp, a 7-electromagnetic clutch clamp, an 8-clamp adjusting piece, a 9-clamp adjusting screw, a 701-through hole limiting shaft sleeve, a 702-upper end cover, a 703-electromagnetic coil, a 704-lower supporting cover and a 705-armature plate.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the clamping and angle adjusting mechanism for manufacturing the spray pipe by using the optical free-form surface provided by the embodiment comprises a universal clamp 3 for clamping and fixing a pipe fitting, wherein the spray pipe 1 is clamped in the universal clamp 3; the universal clamp 3 is arranged on the x-axis sliding table 2, the x-axis sliding table 2 is arranged on one side of the jet flow platform adapter plate 4, and the bottom of the x-axis sliding table 2 on the jet flow platform adapter plate 4 is provided with the R-axis rotating platform 5; an electromagnetic clutch clamp 7 for rotating and adjusting angles is arranged on the R-axis rotating platform 5; the electromagnetic clutch clamp 7 is provided with a clamping assembly, and the clamping assembly comprises a through hole limiting shaft sleeve 701, an upper end cover 702, an electromagnetic coil 703, a lower supporting cover 704 and an armature plate 705; the electromagnetic clutch clamp 7 is provided with a through hole limiting shaft sleeve 701 penetrating through the electromagnetic clutch clamp 7, an upper end cover 702 is sleeved outside the through hole limiting shaft sleeve 701, an electromagnetic coil 703 is sleeved in the upper end cover 702, the bottom of the electromagnetic clutch clamp 7 is covered with a lower supporting cover 704, the circumference side of the lower supporting cover 704 is provided with an armature plate 705 which is in locking connection with a buckle, the universal clamp 3 is internally formed by a group of clamps, one side of the universal clamp 3 is provided with a clamp adjusting piece 8, the output end of the clamp adjusting piece 8 is provided with a clamp adjusting screw 9, the clamp adjusting piece 8 and the clamp adjusting screw 9 drive the universal clamp 3 to move and clamp, the armature plate 705 is of a retraction structure, the outer side of the electromagnetic clutch clamp 7 is provided with a horizontal displacement clamp 6, the upper end cover 702 is of a circular ring shape and is locked with the through hole limiting shaft sleeve, the circumference side of the upper end face of the lower supporting cover 704 is in a circular shape, the circumference side of the upper end face of the lower supporting cover 704 is in bolted connection with the upper end cover 702, the center through hole edge of the lower supporting cover 704 is symmetrically fixed with four groups of electromagnetic coils 703, and the circumference side of the lower end face of the lower supporting cover 704 is locked with the armature plate 705 by using a buckle design.
The basic working principle of the invention is that the universal clamp 3 fixed on the x-axis sliding table 2 is manually adjusted and moved, the upper end of the clamped spray pipe 1 is further driven to deviate by adjusting the universal clamp 3, when the upper end of the spray pipe 1 is displaced, the universal clamp 3 rotates along with the upper end, the rotation of the universal clamp 3 plays a limiting role and does not influence the normal swing of the spray pipe 1, because the spray pipe 1 is a hard straight pipe, the upper end is horizontally displaced, the fixed tail end rotates along with the upper end, the electromagnetic clutch clamp 7 for clamping the lower end of the spray pipe 1 is driven to rotate, and further the horizontal displacement clamp 6 fixed on the jet platform adapter plate 4 and the R-axis rotating platform 5 rotate together, and the R-axis rotating platform 5 is provided with an angle scale and a knob for positioning and locking, and the spray pipe can be fixed when the spray pipe is rotated to a proper angle.
Example 1
As shown in FIG. 1, the angle of the spray pipe 1 is adjusted under the condition that other jet parameters are not changed by the structure, simultaneous linkage of x, y and z three axes is avoided, the movement error under the three-axis linkage is reduced, the experimental efficiency is improved, and an experimental equipment foundation is provided for researching the influence of jet angle change on the surface shape of a substrate;
as shown in fig. 1-3, the rotating mechanism comprises an R-axis rotating platform 5, a horizontal displacement clamp 6 and an electromagnetic clutch clamp 7, wherein the R-axis rotating platform 5 is fixed on a jet platform adapter plate 4, and the horizontal displacement clamp 6 is arranged through threaded connection; the electromagnetic clutch clamp 7 is clamped by the horizontal displacement clamp 6 and used for fixing the tail end of the spray pipe 1, the x-axis sliding table 2 is required to ensure that the spray pipe 1 is not deformed, and the clamping is simultaneously carried out on the x-axis sliding table 2 at the upper end of the spray pipe 1 while the lower end of the spray pipe 1 rotates.
Example two
As shown in fig. 3 and 4, the electromagnetic clutch clamp 7 controls the connection and disconnection of the lower iron sheet by using the on-off of the coil, thereby controlling the size of the central cavity to adapt to the spray pipe 1 with different pipe diameters, which is a friction clutch with the pressing force generated by electromagnetic force, has the capability of remote control, is suitable for an automatic system, the horizontal displacement clamp 6 controls the electromagnetic clutch clamp 7 and the spray pipe 1 to move in the horizontal direction, so that the central line of the spray pipe 1 can still be aligned with the base material in the rotating process, and the R-axis rotating platform 5 and the horizontal displacement clamp 6 can be accurately adjusted and positioned manually.
Example III
According to the method, as shown in figures 1-6, the electromagnetic clutch clamp is used for controlling the connection and disconnection of the lower iron sheet by utilizing the on-off electricity of the coil, so that the size of the central cavity is controlled to adapt to spray pipes with different pipe diameters, the electromagnetic clutch clamp is a friction clutch with the pressing force generated by electromagnetic force, has long-distance control capability, is suitable for an automatic system, the horizontal displacement clamp 6 is used for controlling the electromagnetic clutch clamp 7 and the spray pipe 1 to move in the horizontal direction, the central line of the spray pipe 1 can still be aligned with a base material in the rotating process, the universal clamp 3 can freely rotate the R-axis rotating platform 5 and the horizontal displacement clamp 6 along with the change of the swinging angle of the spray pipe 1, the accurate adjustment and positioning can be realized manually, the two-way clamping can be realized, the linkage type adjusting angle can be realized, the energy consumption can be reduced, and the precision can be improved.
The above description is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (10)
1. The spray pipe clamping angle adjusting mechanism for manufacturing the optical free-form surface comprises a universal clamp (3) for clamping and fixing a pipe fitting, and a spray pipe (1) is clamped in the universal clamp (3);
the method is characterized in that: the universal clamp (3) is arranged on the X-axis sliding table (2), the X-axis sliding table (2) is arranged on one side of the jet flow platform adapter plate (4), and an R-axis rotating platform (5) is arranged at the bottom of the X-axis sliding table (2) on the jet flow platform adapter plate (4);
an electromagnetic clutch clamp (7) for rotating and adjusting angles is arranged on the R-axis rotating platform (5);
the electromagnetic clutch clamp (7) is provided with a clamping assembly.
2. The mechanism for clamping and angle adjusting an optical freeform fabrication spray pipe according to claim 1, wherein: the clamping assembly comprises a through hole limiting shaft sleeve (701), an upper end cover (702), an electromagnetic coil (703), a lower supporting cover (704) and an armature plate (705);
the electromagnetic clutch clamp (7) is provided with a through hole limiting shaft sleeve (701) penetrating through the electromagnetic clutch clamp (7), an upper end cover (702) is sleeved outside the through hole limiting shaft sleeve (701), an electromagnetic coil (703) is sleeved in the upper end cover (702), the bottom of the electromagnetic clutch clamp (7) is covered with a lower supporting cover (704), and an armature plate (705) which is in locking connection with a buckle is arranged on the circumference side of the lower supporting cover (704).
3. The mechanism for clamping and angle adjusting an optical freeform fabrication spray pipe according to claim 1, wherein: the universal fixture (3) is internally formed by a group of fixtures, one side of the universal fixture (3) is provided with a fixture adjusting piece (8), and the output end of the fixture adjusting piece (8) is provided with a fixture adjusting screw rod (9).
4. A nozzle clamping recliner mechanism for optical freeform fabrication as recited in claim 3, wherein: the clamp adjusting piece (8) and the clamp adjusting screw (9) drive the universal clamp (3) to move and clamp in opposite directions.
5. The nozzle clamping and angle adjusting mechanism for manufacturing an optical free-form surface according to claim 2, wherein: the armature plate (705) is of a retractable structure.
6. The mechanism for clamping and angle adjusting an optical freeform fabrication spray pipe according to claim 1, wherein: the outer side of the electromagnetic clutch clamp (7) is provided with a horizontal displacement clamp (6).
7. The nozzle clamping and angle adjusting mechanism for manufacturing an optical free-form surface according to claim 2, wherein: the upper end cover (702) is annular, and the central through hole is locked with the through hole limiting shaft sleeve.
8. The nozzle clamping and angle adjusting mechanism for manufacturing an optical free-form surface according to claim 2, wherein: the lower supporting cover (704) is cylindrical, and the circumference side of the upper end surface of the lower supporting cover (704) is connected with the upper end cover (702) through bolts.
9. The mechanism for clamping and angle adjusting an optical freeform fabrication nozzle according to claim 8, wherein: four groups of electromagnetic coils (703) are symmetrically fixed at the edge of the central through hole of the lower supporting cover (704).
10. The nozzle clamping and angle adjusting mechanism for manufacturing an optical free-form surface according to claim 9, wherein: the circumference side of the lower end surface of the lower supporting cover (704) is locked with the armature plate (705) by using a buckle design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311443559.7A CN117260249B (en) | 2023-11-02 | Be used for optics free form surface to make spray tube clamping angle modulation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311443559.7A CN117260249B (en) | 2023-11-02 | Be used for optics free form surface to make spray tube clamping angle modulation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117260249A true CN117260249A (en) | 2023-12-22 |
| CN117260249B CN117260249B (en) | 2024-04-26 |
Family
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| JP2012091181A (en) * | 2010-10-25 | 2012-05-17 | Amada Co Ltd | Pallet fixing device, and pallet fixing method |
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