CN114799577A - Workpiece all-directional displacement control device based on laser beam processing machine tool - Google Patents
Workpiece all-directional displacement control device based on laser beam processing machine tool Download PDFInfo
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- CN114799577A CN114799577A CN202210313657.8A CN202210313657A CN114799577A CN 114799577 A CN114799577 A CN 114799577A CN 202210313657 A CN202210313657 A CN 202210313657A CN 114799577 A CN114799577 A CN 114799577A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 20
- 238000003754 machining Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The invention discloses a workpiece all-directional displacement control device based on a laser beam machining machine tool, relates to the technical field of machining, and solves the problems that the existing control device mainly utilizes fixed-point machining workpieces for fixed machining, does not have a rapid automatic flanging function, and is not beneficial to rapidly and all-directionally machining the workpieces. The workpiece omnidirectional displacement control device based on the laser beam machining tool comprises a base, wherein four groups of supports are integrally arranged at corners of the top of the base; the workbench is fixedly arranged at the tops of the four groups of brackets; the workpiece seat, the integral type is provided with the protruding axle in the middle of the bottom of workpiece seat, and the workpiece seat passes through the rotatory setting in the middle of the top of workstation of tapered roller bearing, through being provided with the right angle tooth frame, provides quick automatic turn-ups function for controlling means, is favorable to carrying out all-round processing to the work piece fast.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an all-directional displacement control device for a workpiece based on a laser beam machining machine tool.
Background
The laser beam processing is a processing method for heating, melting, ablating and even vaporizing a material to perform punching, cutting, welding and surface heat treatment based on the infrared radiation of a laser system and the inherent heat action of the material, generally, a workpiece needs to be flanged by using a mechanical arm and other structures in a machine tool to perform multi-directional laser processing, and the using cost is high.
Through retrieval for example, patent No. CN104438913A discloses a quick workpiece moving device of hydraulic straightening machine, including the processing board of an inverted U type, both sides lower extreme is equipped with a transmission shaft mount pad respectively around the processing board, every transmission shaft mount pad all is equipped with a portal frame transmission shaft, wear to be equipped with portal frame front support on the portal frame transmission shaft of processing board front side, wear to be equipped with portal frame rear support on the portal frame transmission shaft of processing board rear side, portal frame front support upper end is equipped with many fore-stock poles, portal frame rear support upper end is equipped with many back hack levers, one of them fore-stock pole and one of them back hack lever pass through two fixed diaphragm chucking, the both ends of two fixed diaphragms are locked through a diaphragm fixing bolt respectively, the middle part of two fixed diaphragms is equipped with a connecting axle, the interval is equipped with two at least work pieces on the connecting axle and places iron. In the past, because the V-shaped iron of a large workpiece is heavy, four persons often push, pull, move and straighten the V-shaped iron, the V-shaped iron can be moved by only one or two persons, the number of workers can be reduced by half, and the work efficiency is high.
For example, patent No. CN104476391B discloses a workpiece clamping device with a machine tool rail moving longitudinally, which comprises a longitudinal adjusting chassis, wherein the bottom of the longitudinal adjusting chassis is provided with a bottom sliding groove, one side wall of the bottom sliding groove is provided with a longitudinal fixing screw hole, the middle part of the longitudinal adjusting chassis is provided with a waist-shaped through groove, the longitudinal adjusting chassis is provided with two adjusting clamping blocks, the two adjusting clamping blocks are arranged at two sides of the waist-shaped through groove, the bottom of the adjusting clamping block is provided with a main groove, and the upper part of the longitudinal adjusting chassis is inserted and sleeved in the main groove; it realizes two adjusting gear screw rod synchronous motion through rotating a middle part adjusting gear to guarantee that left regulation grip block can parallel translation, thereby guarantee the efficient of regulation, the depth of parallelism is good moreover, reduces the probability that the regulation grip block card was put at vertical regulation chassis, guarantees the life of equipment.
Similar to the control device of the above application, the following disadvantages also exist:
firstly, the currently used control device mainly utilizes fixed-point processing workpieces for fixed processing, does not have a rapid automatic flanging function, and is not beneficial to rapidly processing the workpieces in all directions; secondly, the self-locking function of limiting angle adjustment is not provided, and multi-angle adjustment is inconvenient to carry out according to different surface numbers of workpieces; thirdly, the quick transmission effect is general, and the power mode is inconvenient to change according to the use requirement to provide different functions.
Therefore, the existing requirements are not satisfied, and for this reason, we propose a workpiece omnidirectional displacement control device based on a laser beam processing machine tool.
Disclosure of Invention
Problem (A)
The invention aims to provide a workpiece all-directional displacement control device based on a laser beam machining machine tool, which aims to solve the problems that the prior control device mainly utilizes a fixed-point machined workpiece for fixed machining, does not have a quick automatic flanging function and is not beneficial to quickly and all-directionally machining the workpiece; secondly, the self-locking function of limiting angle adjustment is not provided, and multi-angle adjustment is inconvenient to carry out according to different surface numbers of workpieces; thirdly, the quick transmission effect is general, and the power mode is inconvenient to change according to the use requirement to provide different functions.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the workpiece omnidirectional displacement control device based on the laser beam machining tool comprises a base, wherein four groups of supports are integrally arranged at corners of the top of the base;
the workbench is fixedly arranged at the tops of the four groups of brackets;
the middle of the bottom of the workpiece seat is integrally provided with a convex shaft, and the workpiece seat is rotatably arranged in the middle of the top of the workbench through a tapered roller bearing;
the side seat is fixedly arranged on one side of the base; a piston cylinder is fixedly arranged on the rear side of the top of the side seat; the top front side of side seat is fixed with the driving frame.
Preferably, the base further comprises:
the top of the base is fixedly provided with two groups of sliding strips, sliding racks are arranged outside the sliding strips in a sliding manner, the top end of one side of each sliding rack is rotatably provided with a connecting rod through hinged connection, and the sliding racks on the two sides are centrosymmetric;
the middle of the top of the base is rotatably provided with a synchronous shaft, the middle of one side of the top of the base is rotatably provided with a linkage shaft A, and the linkage shaft A is in transmission connection with the synchronous shaft through a bevel gear; an inner ratchet wheel gear A is fixedly arranged at the outer end of the linkage shaft A; a gear is arranged outside the synchronizing shaft and meshed with the two groups of sliding racks.
Preferably, the workbench further comprises:
the front ends of two sides of the top of the workbench are fixedly provided with two groups of wedge-shaped racks, and the rack structure of each wedge-shaped rack is positioned in the middle of the rear side of each wedge-shaped rack;
two groups of side frames are fixedly arranged on two sides of the workbench;
spring beam A, the fixed spring beam A that is provided with six groups in the middle of the bottom of workstation, spring beam A overcoat are established the spring and are slided and be provided with from the locking plate, and the bottom surface integral type of from the locking plate is provided with twelve groups right angled triangle protrusion structures.
Preferably, the workbench further comprises:
the bottom of the workbench is rotatably provided with a control shaft, and a worm wheel is arranged outside the control shaft;
the bottom of the workbench is rotatably provided with an adjusting shaft, and a worm is arranged outside the adjusting shaft and is in transmission connection with a worm wheel of the control shaft; two groups of U-shaped lifting frames are vertically arranged on two sides of the workbench in a sliding manner.
Preferably, the workpiece seat further comprises:
the outer end of the bottom of the workpiece seat is fixedly provided with a positioning device, and the top of the positioning device is provided with a structure matched with the bottom surface of the self-locking piece; the bottom outside integral type of self-locking plate is provided with the ring gear structure, and the outside of control shaft sets up gear and positioner bottom ring gear meshing.
Preferably, the U-shaped lifting frame further comprises:
the bottom parts of the two groups of U-shaped lifting frames are fixedly provided with U-shaped bottom plates, the top ends of the connecting rods are hinged with the bottom parts of the U-shaped bottom plates, the top parts of the U-shaped bottom plates are fixedly provided with spring rods B, and the spring rods B are sleeved with springs and penetrate through the workbench;
the middle of the top of the U-shaped bottom plate is rotatably provided with an air telescopic rod; the outer side of the air telescopic rod is integrally provided with a clamping ring, and the outer side of the clamping ring is provided with four groups of right-angle grooves;
the outer ends of the air delivery holes close to the air telescopic rods are provided with extension structures, the outer parts of the extension structures are provided with the air delivery holes, and the outer side positions of the air delivery holes are rotatably provided with air delivery sleeves through two groups of sealing bearings; the bottom of the gas transmission sleeve is provided with a pipeline which is communicated with the top of the piston cylinder.
Preferably, the U-shaped lifting frame further comprises:
the top of the U-shaped bottom plate is integrally provided with a lug;
the spring rod C is fixedly arranged at the top of the right-angle clamping block and sleeved with a spring and penetrates through the convex block; the bottom of the right-angle clamping block is matched with the right-angle groove of the clamping ring.
Preferably, the front end of the left side of the base is rotatably provided with a right-angle toothed frame, the rear side of the right-angle toothed frame is of an arc-shaped toothed structure, and the right-angle toothed frame is meshed with the inner ratchet wheel gear A; the right angle tooth frame is still including:
the top of the front side of the right-angle tooth frame is obliquely provided with a telescopic lever;
the inner ratchet gear B is fixedly arranged outside the air telescopic rod.
Preferably, the piston cylinder further comprises:
the bottom of the piston cylinder is rotatably provided with a lead screw;
the octagonal piston is characterized in that an octagonal piston groove is formed in the inner side of the bottom of the piston cylinder, an octagonal piston is arranged in the octagonal piston groove in a sliding mode, and the octagonal piston is in threaded connection with a lead screw.
Preferably, the transmission frame further comprises:
the rear side of the transmission frame is vertically and rotatably provided with the linkage shaft B, the top of the transmission frame is rotatably provided with a rocker, and the rocker and the linkage shaft B are in bevel gear transmission connection;
the linkage shaft C is rotatably arranged at the bottom of the rear side of the transmission frame and is in transmission connection with the linkage shaft B through a bevel gear; the linkage shaft B is in transmission connection with a lead screw bevel gear.
(III) advantageous effects
The invention provides a workpiece all-directional displacement control device based on a laser beam machining machine tool, which is provided with a right-angle toothed frame, provides a quick automatic flanging function for the control device, and is favorable for quickly and all-directionally machining a workpiece.
Secondly, the self-locking function of restriction angular adjustment can carry out the adjustment of multi-angle according to the face number difference of work piece, it is rotatory to rotate the adjustment axle and drive the control shaft, the control shaft drives positioner and the work piece seat is rotatory, can adjust the circumferential position of work piece, from locking plate and positioner provide the auto-lock effect through the spring, can assist and confirm the position, from locking plate and positioner can the twelve kinds of angles of rapid adjustment, can carry out quick turn-over to trilateral, four sides and hexagon structure, control convenient location is effectual.
Moreover, the universal driving shaft A, the adjusting shaft and the universal driving shaft B can be connected with a motor to replace a transmission mode, an automatic transmission effect is provided, different functions can be provided by changing a power mode according to use requirements, and the functions of workpiece fixing, flanging and circumferential angle adjusting are achieved.
Drawings
FIG. 1 is a schematic perspective front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective rear view structure in an embodiment of the present invention;
FIG. 3 is a schematic axial side view of an embodiment of the present invention;
FIG. 4 is a schematic perspective view of the air telescopic rod according to the embodiment of the present invention;
FIG. 5 is a schematic view of a sub-assembly structure in an embodiment of the invention;
FIG. 6 is an enlarged partial structural view of part A in the embodiment of the present invention;
FIG. 7 is an enlarged partial structural view of a portion B in the embodiment of the present invention;
FIG. 8 is an enlarged view of a portion C according to an embodiment of the present invention;
in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:
1. a base; 101. a support; 102. a slide bar; 103. a sliding rack; 104. a connecting rod; 105. a synchronizing shaft; 106. a linkage shaft A; 107. an inner ratchet wheel gear A; 2. a work table; 201. a wedge-shaped rack; 202. a side frame; 203. a spring rod A; 204. a self-locking plate; 205. a control shaft; 206. an adjustment shaft; 3. a workpiece seat; 301. a positioning device; 4. a U-shaped lifting frame; 401. a U-shaped bottom plate; 402. a spring rod B; 403. an air expansion link; 404. a position clamping ring; 405. a gas transmission hole; 406. a gas transmission sleeve; 407. a bump; 408. a right-angle fixture block; 409. a spring lever C; 410. an inner ratchet gear B; 5. a right-angle tooth frame; 501. a telescopic lever; 6. a side seat; 7. a piston cylinder; 701. a lead screw; 702. an octagonal piston; 8. a transmission frame; 801. a linkage shaft B; 802. a linkage shaft C.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, an embodiment of the present invention includes: the omnidirectional displacement control device for the workpiece based on the laser beam machining tool comprises a base 1, wherein four groups of supports 101 are integrally arranged at corners of the top of the base 1; the workbench 2 is fixedly arranged at the tops of the four groups of brackets 101; base 1 still including: the top of the base 1 is fixedly provided with two groups of sliding strips 102, sliding racks 103 are arranged outside the sliding strips 102 in a sliding mode, the top end of one side of each sliding rack 103 is rotatably provided with a connecting rod 104 through hinged connection, and the sliding racks 103 on the two sides are centrosymmetric; the middle of the top of the base 1 is rotatably provided with a synchronous shaft 105, the middle of one side of the top of the base 1 is rotatably provided with a linkage shaft A106, and the linkage shaft A106 is in bevel gear transmission connection with the synchronous shaft 105; an inner ratchet wheel gear A107 is fixedly arranged at the outer end of the linkage shaft A106; a gear arranged outside the synchronizing shaft 105 is meshed with the two groups of sliding racks 103; the workbench 2 further comprises: the front ends of two sides of the top of the workbench 2 are fixedly provided with two groups of wedge-shaped racks 201, and the rack structure of the wedge-shaped racks 201 is positioned in the middle of the rear sides of the wedge-shaped racks 201; two groups of side frames 202 are fixedly arranged on two sides of the workbench 2; the spring rod A203, six groups of spring rods A203 are fixedly arranged in the middle of the bottom of the workbench 2, springs are sleeved outside the spring rods A203, self-locking plates 204 are arranged in a sliding mode, and twelve groups of right-angled triangle protruding structures are integrally arranged on the bottom surfaces of the self-locking plates 204; the bottom of the workbench 2 is rotatably provided with the control shaft 205, and a worm wheel is arranged outside the control shaft 205; the adjusting shaft 206 is rotatably arranged at the bottom of the workbench 2, and a worm is arranged outside the adjusting shaft 206 and is in transmission connection with a worm wheel of the control shaft 205; two groups of U-shaped lifting frames 4 are vertically and slidably arranged on two sides of the workbench 2; u-shaped lifting frame 4 is still including: the bottom of each U-shaped bottom plate 401 and the bottoms of the two groups of U-shaped lifting frames 4 are fixedly provided with the U-shaped bottom plates 401, the top ends of the connecting rods 104 are hinged with the bottoms of the U-shaped bottom plates 401, the tops of the U-shaped bottom plates 401 are fixedly provided with spring rods B402, and the spring rods B402 are sleeved with springs and penetrate through the workbench 2; the air expansion rod 403 is rotatably arranged in the middle of the top of the U-shaped bottom plate 401; a clamping ring 404 is integrally arranged on the outer side of the air expansion rod 403, and four groups of right-angle grooves are formed in the outer side of the clamping ring 404; the outer ends of the air delivery holes 405 and the air telescopic rods 403 are provided with extension structures, the outer parts of the extension structures are provided with the air delivery holes 405, and the outer side positions of the air delivery holes 405 are rotatably provided with air delivery sleeves 406 through two groups of sealing bearings; the bottom of the gas transmission sleeve 406 is provided with a pipeline which is communicated with the top of the piston cylinder 7; the lug 407 is integrally arranged at the top of the U-shaped bottom plate 401; the top of the right-angle fixture block 408 is fixedly provided with a spring rod C409, and the spring rod C409 is sleeved with a spring and penetrates through the convex block 407; the bottom of the right-angle fixture block 408 is matched with a right-angle groove of the clamping ring 404; the inner ratchet gear B410 is fixedly arranged outside the air telescopic rod 403, and the number of teeth of the inner ratchet gear B410 is four times that of the wedge-shaped rack 201; the middle of the bottom of the workpiece seat 3 is integrally provided with a convex shaft, and the workpiece seat 3 is rotatably arranged in the middle of the top of the workbench 2 through a tapered roller bearing; the workpiece seat 3 further comprises: the positioning device 301 is fixedly arranged at the outer end of the bottom of the workpiece seat 3, and the top of the positioning device 301 is provided with a structure matched with the bottom surface of the self-locking piece 204; a gear ring structure is integrally arranged on the outer side of the bottom of the self-locking plate 204, and a gear is arranged on the outer side of the control shaft 205 and is meshed with the gear ring at the bottom of the positioning device 301; the front end of the left side of the base 1 is rotatably provided with a right-angle toothed frame 5, the rear side of the right-angle toothed frame 5 is of an arc-shaped toothed structure, and the right-angle toothed frame 5 is meshed with an inner ratchet wheel gear A107; the right-angle tooth frame 5 also comprises: the telescopic lever 501 is obliquely arranged at the top of the front side of the right-angle toothed frame 5; the side seat 6 is fixedly arranged on one side of the base 1; a piston cylinder 7 is fixedly arranged at the rear side of the top of the side seat 6; the top front side of the side seat 6 is fixedly provided with a transmission frame 8.
Wherein, piston cylinder 7 still includes: the screw 701 is rotatably arranged at the bottom of the piston cylinder 7; octagonal piston 702, octagonal piston groove has been seted up to the bottom inboard of piston cylinder 7, and octagonal piston groove slides and is provided with octagonal piston 702, and octagonal piston 702 and lead screw 701 threaded connection can control the opening and shutting of gas telescopic link 403 through setting up piston cylinder 7.
Wherein, the driving frame 8 further comprises: the rear side of the transmission frame 8 is vertically and rotatably provided with the universal driving shaft B801, the top of the transmission frame 8 is rotatably provided with a rocker, and the rocker is in transmission connection with the universal driving shaft B801 through a bevel gear; the linkage shaft C802 is rotatably arranged at the bottom of the rear side of the transmission frame 8, and the linkage shaft C802 and the linkage shaft B801 are in bevel gear transmission connection; the linkage shaft B801 is in transmission connection with the lead screw 701 through a bevel gear, and can control the internal air pressure of the piston cylinder 7.
The working principle is as follows: when the device is used, a workpiece is placed at the top of the workpiece seat 3, the linkage shaft B801 is rotated, the linkage shaft B801 drives the linkage shaft C802 to rotate through the bevel gear, the linkage shaft C802 drives the lead screw 701 to rotate through the bevel gear, the lead screw 701 drives the octagonal piston 702 to lift through thread transmission, air in the piston cylinder 7 is input into the air expansion rod 403 through the octagonal piston 702, and the workpiece is clamped and fixed through extension of the air expansion rod 403 for further processing.
When a workpiece needs to be turned over, the telescopic lever 501 is pressed to drive the right-angle toothed frame 5 to rotate, the right-angle toothed frame 5 drives the inner ratchet gear A107 to rotate, the inner ratchet gear A107 drives the two sets of sliding racks 103 to move, the sliding racks 103 are matched with the connecting rod 104 and the sliding strip 102 to form a slider mechanism, the U-shaped bottom plate 401 is dragged up, the air telescopic rod 403 drives the workpiece to rise, after the telescopic lever 501 is loosened, the U-shaped lifting frame 4 automatically resets through gravity and a spring outside the spring rod B402 to descend the air telescopic rod 403, meanwhile, the inner ratchet gear B410 is meshed with the wedge-shaped rack 201, the inner ratchet gear B410 rotates by 90 degrees, and the workpiece is further turned over.
Rotate adjusting shaft 206 and drive control shaft 205 rotatory, control shaft 205 drives positioner 301 and the rotation of work piece seat 3, can adjust the circumferential position of work piece, and self-locking piece 204 and positioner 301 provide the auto-lock effect through the spring, can assist the definite position, and self-locking piece 204 and positioner 301 can twelve kinds of angles of fast speed adjusting, can carry out quick turn-over to trilateral, four sides and hexagon structure, and control makes things convenient for the location effectual.
In another embodiment, the rocker can be replaced by a motor, so that an automatic effect is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Workpiece omnidirectional displacement control device based on laser beam machining tool, characterized by comprising:
the corner at the top of the base is integrally provided with four groups of brackets;
the workbench is fixedly arranged at the tops of the four groups of brackets;
the middle of the bottom of the workpiece seat is integrally provided with a convex shaft, and the workpiece seat is rotationally arranged in the middle of the top of the workbench through a tapered roller bearing;
the side seat is fixedly arranged on one side of the base; a piston cylinder is fixedly arranged on the rear side of the top of the side seat; the top front side of side seat is fixed with the driving frame.
2. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus as defined in claim 1, wherein said base further comprises:
the top of the base is fixedly provided with two groups of sliding strips, sliding racks are arranged outside the sliding strips in a sliding manner, the top end of one side of each sliding rack is rotatably provided with a connecting rod through hinged connection, and the sliding racks on the two sides are centrosymmetric;
the middle of the top of the base is rotatably provided with a synchronous shaft, the middle of one side of the top of the base is rotatably provided with a linkage shaft A, and the linkage shaft A is in transmission connection with the synchronous shaft through a bevel gear; an inner ratchet wheel gear A is fixedly arranged at the outer end of the linkage shaft A; a gear is arranged outside the synchronizing shaft and meshed with the two groups of sliding racks.
3. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus according to claim 1, wherein said table further comprises:
the front ends of two sides of the top of the workbench are fixedly provided with two groups of wedge-shaped racks, and the rack structure of each wedge-shaped rack is positioned in the middle of the rear side of each wedge-shaped rack;
two groups of side frames are fixedly arranged on two sides of the workbench;
spring beam A, the fixed spring beam A that is provided with six groups in the middle of the bottom of workstation, spring beam A overcoat are established the spring and are slided and be provided with from the locking plate, and the bottom surface integral type of from the locking plate is provided with twelve groups right angled triangle protrusion structures.
4. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus according to claim 1, wherein said table further comprises:
the bottom of the workbench is rotatably provided with a control shaft, and a worm wheel is arranged outside the control shaft;
the bottom of the workbench is rotatably provided with an adjusting shaft, and a worm is arranged outside the adjusting shaft and is in transmission connection with a worm wheel of the control shaft; two groups of U-shaped lifting frames are vertically arranged on two sides of the workbench in a sliding manner.
5. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus according to claim 1, wherein said workpiece holder further comprises:
the outer end of the bottom of the workpiece seat is fixedly provided with a positioning device, and the top of the positioning device is provided with a structure matched with the bottom surface of the self-locking piece; the bottom outside integral type of self-locking plate is provided with the ring gear structure, and the outside of control shaft sets up gear and positioner bottom ring gear meshing.
6. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus as defined in claim 4, wherein said U-shaped lift frame further comprises:
the bottom parts of the two groups of U-shaped lifting frames are fixedly provided with U-shaped bottom plates, the top ends of the connecting rods are hinged with the bottom parts of the U-shaped bottom plates, the top parts of the U-shaped bottom plates are fixedly provided with spring rods B, and the spring rods B are sleeved with springs and penetrate through the workbench;
the middle of the top of the U-shaped bottom plate is rotatably provided with an air telescopic rod; a clamping ring is integrally arranged on the outer side of the air telescopic rod, and four groups of right-angle grooves are formed in the outer side of the clamping ring;
the outer ends of the air delivery holes close to the air telescopic rods are provided with extension structures, the outer parts of the extension structures are provided with the air delivery holes, and the outer side positions of the air delivery holes are rotatably provided with air delivery sleeves through two groups of sealing bearings; the bottom of the gas transmission sleeve is provided with a pipeline which is communicated with the top of the piston cylinder.
7. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus as defined in claim 4, wherein said U-shaped lift frame further comprises:
the top of the U-shaped bottom plate is integrally provided with a lug;
the spring rod C is fixedly arranged at the top of the right-angle clamping block and sleeved with a spring and penetrates through the convex block; the bottom of the right-angle fixture block is matched with the right-angle groove of the clamping ring;
the inner ratchet gear B is fixedly arranged outside the air telescopic rod.
8. An omnidirectional displacement control device of a workpiece based on a laser beam machining tool as recited in claim 1, wherein a right-angle toothed frame is rotatably provided at a front end of a left side of the base, a rear side of the right-angle toothed frame is an arc-shaped toothed structure, and the right-angle toothed frame is engaged with the inner ratchet gear a; the right angle tooth frame is still including:
the top of the front side of the right-angle tooth frame is obliquely provided with a telescopic lever.
9. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus as defined in claim 1, wherein said piston cylinder further comprises:
the bottom of the piston cylinder is rotatably provided with a lead screw;
the octagonal piston is characterized in that an octagonal piston groove is formed in the inner side of the bottom of the piston cylinder, an octagonal piston is arranged in the octagonal piston groove in a sliding mode, and the octagonal piston is in threaded connection with a lead screw.
10. An apparatus for controlling the omnidirectional displacement of a workpiece in a laser beam machining apparatus as defined in claim 1, wherein said actuator frame further comprises:
the rear side of the transmission frame is vertically and rotatably provided with the linkage shaft B, the top of the transmission frame is rotatably provided with a rocker, and the rocker and the linkage shaft B are in bevel gear transmission connection;
the linkage shaft C is rotatably arranged at the bottom of the rear side of the transmission frame and is in transmission connection with the linkage shaft B through a bevel gear; the linkage shaft B is in transmission connection with a lead screw bevel gear.
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| CN202210313657.8A CN114799577A (en) | 2022-03-28 | 2022-03-28 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
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| CN202210313657.8A CN114799577A (en) | 2022-03-28 | 2022-03-28 | Workpiece all-directional displacement control device based on laser beam processing machine tool |
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