CN114769670B - Positioning jig for machining adjusting cover plate of laser equipment - Google Patents
Positioning jig for machining adjusting cover plate of laser equipment Download PDFInfo
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- CN114769670B CN114769670B CN202210369456.XA CN202210369456A CN114769670B CN 114769670 B CN114769670 B CN 114769670B CN 202210369456 A CN202210369456 A CN 202210369456A CN 114769670 B CN114769670 B CN 114769670B
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- guide
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- 238000003754 machining Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 239000000700 radioactive tracer Substances 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2291—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the workpiece relative to the holder thereof
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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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of positioning jigs for machining a laser device adjusting cover plate, in particular to a positioning jig for machining a plate, which is characterized in that a fixed seat is L-shaped and fixedly arranged on a workbench, the base is arranged on one side of an internal corner of the fixed seat, walls on two adjacent sides of the fixed seat are respectively movably propped against two side walls of the fixed seat, shaft seats are fixedly arranged on the base, two positioning pieces are symmetrically arranged on two sides of the shaft seats, a protective sleeve is movably sleeved on the movable end of a driving mechanism and is matched with the positioning pieces; the device is provided with two groups of symmetrical positioning pieces and is arranged into a rotatable structure, when in calibration operation, the device enters a working state through control equipment, so that the positioning pieces are pushed to deflect, the deflection state is amplified and tracked, deviation generated during equipment calibration is judged by observing the deflection state on the positioning pieces, the device is simple in structure and easy to operate, and tiny position deviation can be amplified and tracked.
Description
Technical Field
The invention relates to the technical field of positioning jigs for plate processing, in particular to a positioning jig for processing an adjusting cover plate of laser equipment.
Background
The hole sites are arranged on the adjusting cover plate of the laser equipment in an array manner, so that the air permeability of the cover plate can be ensured, the normal heat dissipation in the working process of the equipment is further ensured, when the adjusting cover plate is used for punching, the cutter head and the driving mechanism of the cutter head can be checked once during the processing of workpieces in the same batch of workpieces by the drilling machine tool, so that the positioning accuracy in the drilling process is ensured, the accuracy requirement of the drilling machine tool is low, the drilling machine tool can be judged through the operation experience of an operator during partial calibration, but a non-negligible difference value still exists during the partial calibration, and a high-accuracy detection sensor is added for the machine tool, and the economic production requirement is not met, so that a positioning jig with simple structure and economy is needed for solving the error during calibration, and is used for assisting in manual judgment during the calibration.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a positioning jig for processing an adjusting cover plate of a laser device, which is provided with two groups of symmetrical positioning pieces and is in a rotatable structure, so that when the calibration operation is carried out, the positioning pieces are pushed to deflect through a control device to carry out amplified tracking on the deflection state, the deviation generated when the device is calibrated is judged through observing the deflection state on the positioning pieces, and the positioning jig is simple in structure and easy to operate, and can amplify and track the tiny position deviation.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the device comprises a workbench and a driving mechanism, wherein a bracket is fixedly arranged on the workbench, and the driving mechanism is fixedly arranged on the bracket; others also include:
the fixing seat is L-shaped and is fixedly arranged on the workbench;
the base is arranged at one side of the internal corner of the fixed seat, and the walls at two adjacent sides of the base are respectively and movably propped against the two side walls of the fixed seat;
the shaft seat is fixedly arranged on the base;
the positioning pieces are two and are symmetrically arranged at the two sides of the shaft seat;
the protective sleeve is movably sleeved on the movable end of the driving mechanism and is matched with the positioning piece;
when the adjusting cover plate of the laser equipment is processed, the driving mechanism of the processing equipment is subjected to zero resetting and correcting, positioning measurement of the driving mechanism is carried out through the device, at the moment, according to the tolerance of the positioning and correcting, the distance between the positioning pieces at the left side and the right side relative to the shaft seat is adjusted, the base is placed on the workbench, the left side wall and the rear side wall of the base are respectively propped against the two inner side walls of the fixed seat, the shaft seat is placed at the datum point of the equipment, the protective sleeve is arranged at the working end of the driving equipment, then the working end is driven to descend, when the left and right position deviation exists at the working end, the protective sleeve is matched with the positioning pieces to carry out tracing and positioning, when the front and rear position deviation of the driving mechanism is measured, the direction of the base is rotated, the front side edge of the base is rotated to be placed on the right side, and at the moment, the positioning pieces are arranged in the front and rear directions, and the tracing and positioning of the front and rear deviation are carried out.
Preferably, the positioning member comprises:
the guide rods are symmetrically and fixedly arranged on the left side wall and the right side wall of the shaft seat, and one end, far away from the shaft seat, of each guide rod is fixedly arranged on the base;
the guide seat is movably sleeved on the guide rod, and the lower side wall of the guide seat is movably propped against the upper surface of the base;
the support shaft is rotatably arranged on the upper surface of the guide seat through a bearing;
the support rod is fixedly arranged on the upper side wall of the support shaft, a torsion spring is movably sleeved on the support shaft, one column foot of the torsion spring is fixedly arranged on the support rod, and the other column foot of the torsion spring is fixedly arranged on the guide seat;
the stop block is fixedly arranged on the guide seat and movably propped against the wall of one side of the support rod facing the shaft seat;
in the initial state, the torsional spring pushes the support rod to prop against the stop block, the support rod is in a vertical state, then the driving mechanism part pushes the protective sleeve to descend, when the driving mechanism deflects, the protective sleeve on the protective sleeve props against the support rod on the corresponding side and pushes the support rod on the side to rotationally deflect towards one side far away from the shaft seat, at the moment, the torsional spring deforms to keep force, a user deflects through the support rod, the driving mechanism is judged to deflect, at the moment, the protective sleeve does not contact the support rod on the other side, and the support rod on the other side is kept vertical.
Preferably, the guide rod is movably sleeved with an adjusting seat, the adjusting seat is arranged between the shaft seat and the guide seat, the shaft seat is provided with a screw pair in a rotating way through a bearing, the other end of the screw pair is arranged on the base in a rotating way through a bearing, a screw of the screw pair is fixedly arranged on the front side wall of the adjusting seat, the guide rod is sleeved with a spring, one end of the spring is fixedly arranged on the wall, far away from the shaft seat, of the guide seat, and the other end of the spring is fixedly arranged at one end, far away from the shaft seat, of the guide rod;
when the position of the guide seat is adjusted according to the tolerance of the equipment during positioning and calibration, the screw rod pair drives the adjusting seat to move, the adjusting seat moves on the guide rod, and the spring holds force at the moment and pushes the guide seat to abut against the adjusting seat, so that the position adjustment of the guide seat and the supporting rod on the guide seat is realized.
Preferably, the front side edge of the base is symmetrically provided with positioning holes in a left-right symmetry manner, the positioning holes on the right side are movably penetrated with positioning rods, the upper surface of the workbench is provided with hole sites, and the lower ends of the positioning rods are inserted into the hole sites;
when the positioning piece is arranged at the position of the rotary base in a front-back symmetrical state, the front side edge of the base rotates to the right side, the positioning hole originally positioned at the left side moves to be aligned with the hole position on the base, and the positioning rod is inserted into the positioning hole to position the base.
Preferably, the base is provided with a locking frame, the rear ends of the left side plate and the right side plate of the locking frame are respectively propped against the knob of the screw pair at the left side and the right side, the left end and the right end of the front side plate of the locking frame are respectively provided with a locking hole, and the upper end of the positioning rod is penetrated in the locking hole at the right side;
after the adjusting seat is moved through the screw rod pair, the locking frame is arranged on the base, the locking frame is positioned through the positioning rod, the knob of the screw rod pair is propped against the locking frame, the knob of the screw rod pair is locked, when the direction of the base is rotated, the locking frame is arranged on the right side of the base, and then the positioning rod is arranged in the locking hole on the front side of the locking frame in a penetrating mode.
Preferably, a reference rod is fixedly arranged on one side, away from the shaft seat, of the support rod on the guide seat.
Compared with the prior art, the invention has the beneficial effects that:
1. the support rod is arranged on the guide seat through the support shaft, the torsion spring is arranged on the support shaft, the support rod can rotate through the support shaft and reset through the holding force of the torsion spring, when deviation tracing is carried out in calibration, the control equipment enters a working gear to move the protective sleeve, the support rod is pushed through the protective sleeve, the equipment generates deviation in calibration, the support rod deflects to trace, and along with the descending of the protective sleeve, the offset distance at the upper end of the support rod is increased, so that the amplification tracing is carried out on the unobvious deviation;
2. the base is provided with a guide seat through a guide rod, a support rod for tracking is arranged on the guide seat, the guide rod is provided with an adjusting seat, the guide seat is driven to move through a screw rod pair, the guide rod is provided with a spring, the guide seat is abutted against the adjusting seat through the holding force of the spring, the guide seat is controlled to move through the adjusting seat, and then the position of the support rod is adjusted to control tolerance according to the reasonable tolerance when the equipment is subjected to position adjustment calibration;
3. install the fixing base on the workstation, set up the setting element on the base, fix a position the base through the fixing base to cooperate the locating hole on the base, fix the base on the workstation through the locating lever, and then can realize the position rotation regulation of base, and then conveniently pass through two sets of setting elements, realize that equipment controls, the deviation detection tracer of fore-and-aft direction.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view A-A in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a schematic structural view of a fixing base in the present invention.
Fig. 5 is a schematic structural view of the base in the present invention.
Fig. 6 is a schematic structural view of the locking frame in the present invention.
Fig. 7 is a schematic view of a structure in which the positioning members are symmetrically disposed in front and rear in the present invention.
Reference numerals illustrate:
the device comprises a workbench 1, a bracket 2, a driving mechanism 3, a fixed seat 4, a base 5, a shaft seat 6, a positioning piece 7, a guide rod 7-1, a guide seat 7-2, a support shaft 7-3, a support rod 7-4, a torsion spring 7-5, a stop block 7-6, a protective sleeve 8, a screw pair 9, an adjusting seat 10, a spring 11, a positioning hole 12, a positioning rod 13, a locking frame 14, a locking hole 15 and a reference rod 16.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present invention.
Example 1:
as shown in fig. 1 to 7, the embodiment comprises a workbench 1 and a driving mechanism 3, wherein a bracket 2 is fixed on the workbench 1 through bolts, and the driving mechanism 3 is fixed on the bracket 2 through bolts; it also comprises:
the fixing seat 4 is L-shaped, the fixing seat 4 is fixed on the workbench 1 through bolts, and the internal angle of the fixing seat 4 is 90 degrees;
the base 5 is arranged at one side of the internal corner of the fixed seat 4, and the walls at two adjacent sides of the base 5 are respectively and movably propped against the two side walls of the fixed seat 4;
the shaft seat 6 is arranged on the base 5, and the shaft seat 6 and the base 5 are integrally manufactured in a cutting machining mode, so that the absolute position between the shaft seat 6 and the base 5 is ensured, the base 5 is positioned by being matched with the fixing seat 4, namely, the shaft seat 6 is ensured to be positioned at a standard base point of equipment zeroing after the base 5 is installed;
the positioning pieces 7 are two, and are symmetrically arranged at two sides of the shaft seat 6;
the protective sleeve 8 is movably sleeved on the movable end of the driving mechanism 3 and is matched with the positioning piece 7, the protective sleeve 8 is installed to protect the processing jig on the driving mechanism 3, and the position calibration can be carried out while the processing jig is installed, so that the corresponding positioning function is realized by the contact of the protective sleeve 8 and the positioning piece 7;
by adopting the above design scheme, when the adjusting cover plate of the laser equipment is processed, the driving mechanism 3 of the processing equipment is subjected to zero resetting and correcting, the positioning measurement of the driving mechanism 3 is carried out through the device, at this time, according to the tolerance during the positioning and correcting, the distance between the positioning pieces 7 on the left side and the right side relative to the shaft seat 6 is adjusted, the base 5 is placed on the workbench 1, the left side wall and the rear side wall of the base 5 are respectively propped against the two inner side walls of the fixed seat 4, at this time, the shaft seat 6 is placed at the datum point of the equipment, the protective sleeve 8 is installed on the working end of the driving equipment, then the working end is driven to descend, when the position deviation of the left and right of the working end exists, the protective sleeve 8 is matched with the positioning pieces 7 to carry out tracing and positioning, when the position deviation of the front and rear of the driving mechanism 3 is measured, the front side edge of the base 5 is rotated to the right side, at this time, the positioning pieces 7 are arranged in the front and rear directions, and the tracing and positioning of the front and rear deviations are carried out.
Example 2:
as shown in fig. 1 to 3, on the basis of embodiment 1, the positioning member 7 includes:
the guide rods 7-1 are two, the left and right sides of the guide rods 7-1 are symmetrically fixed on the left and right side walls of the shaft seat 6 through bolts, and one end of the guide rods 7-1, which is far away from the shaft seat 6, is fixed on the base 5 through bolts;
the guide seat 7-2 is movably sleeved on the guide rod 7-1, and the lower side wall of the guide seat 7-2 is movably propped against the upper surface of the base 5;
the support shaft 7-3, the support shaft 7-3 is rotatably arranged on the upper surface of the guide seat 7-2 through a bearing;
the support rod 7-4, the support rod 7-4 is fixed on the upper side wall of the support shaft 7-3 through a bolt, the support shaft 7-3 is movably sleeved with a torsion spring 7-5, one column foot of the torsion spring 7-5 is fixed on the support rod 7-4 through a bolt, and the other column foot is fixed on the guide seat 7-2 through a bolt;
the stop block 7-6, the stop block 7-6 is fixed on the guide seat 7-2 through a bolt, and the stop block is movably propped against the wall of one side of the support rod 7-4 facing the shaft seat 6;
with the adoption of the design scheme, in an initial state, the torsion spring 7-5 pushes the support rod 7-4 to abut against the stop block 7-6, the support rod 7-4 is in a vertical state, then the driving mechanism 3 pushes the protection sleeve 8 to descend, when the driving mechanism 3 deflects, the protection sleeve 8 on the driving mechanism abuts against the support rod 7-4 on the corresponding side, the support rod 7-4 on the side is pushed to rotate and deflect towards the side far away from the shaft seat 6, the torsion spring 7-5 deforms to maintain the force, a user deflects through the support rod 7-4, the driving mechanism 3 is judged to deflect, the protection sleeve 8 does not contact the support rod 7-4 on the other side, and the support rod 7-4 on the other side keeps vertical.
Example 3:
as shown in fig. 1 and 2, on the basis of embodiment 2, an adjusting seat 10 is movably sleeved on the guide rod 7-1, the adjusting seat 10 is arranged between the shaft seat 6 and the guide seat 7-2, a screw pair 9 is rotatably arranged on the shaft seat 6 through a bearing, the other end of the screw pair 9 is rotatably arranged on the base 5 through a bearing, a nut of the screw pair 9 is fixed on the front side wall of the adjusting seat 10 through a bolt, a spring 11 is sleeved on the guide rod 7-1, two ends of the spring 11 are welded with buckles, one end of the spring 11 is fixed on the wall, far away from the shaft seat 6, on the guide seat 7-2 through a bolt, and the other end of the spring 11 is fixed on one end, far away from the shaft seat 6, of the guide rod 7-1 through a bolt;
by adopting the design scheme, when the position of the guide seat 7-2 is adjusted according to the tolerance of the equipment during positioning and calibration, the screw rod pair 9 drives the adjusting seat 10 to move, so that the adjusting seat 10 moves on the guide rod 7-1, the spring 11 holds the force at the moment and pushes the guide seat 7-2 to abut against the adjusting seat 10, and the position adjustment of the guide seat 7-2 and the supporting rod 7-4 on the guide seat is realized.
Example 4:
as shown in fig. 2, 5 and 7, on the basis of embodiment 3, positioning holes 12 are symmetrically formed on the front side edge of the base 5 in a left-right symmetry manner, positioning rods 13 are movably arranged in the positioning holes 12 on the right side, hole positions are formed on the upper surface of the workbench 1, the lower ends of the positioning rods 13 are inserted into the hole positions, the positioning holes 12 are square holes, the positioning rods 13 are quadrangular prism rod pieces, and further when the base 5 is fixed on the workbench 1 through the positioning rods 13 penetrating through the positioning holes 12, the positioning rods 13 can be prevented from rotating, and the base 5 is prevented from rotating;
by adopting the above design scheme, when the positioning piece 7 is arranged at the position of the rotary base 5 to be in a front-back symmetrical state, the front side edge of the base 5 rotates to the right side, then the positioning hole 12 originally positioned at the left side moves to be aligned with the hole position on the base 5, and then the positioning rod 13 is inserted to position the base 5.
Example 5:
as shown in fig. 2, 6 and 7, on the basis of embodiment 4, a locking frame 14 is provided on the base 5, the locking frame 14 is in a "U" shape, the rear ends of the left and right side plates of the locking frame 14 are respectively supported on the knobs of the screw pair 9 on the left and right sides, the left and right ends of the front side plate of the locking frame 14 are provided with locking holes 15, the locking holes 15 are square holes matched with the positioning rods 13, after the locking frame 14 is provided, the locking holes 15 on the locking holes are communicated with the corresponding positioning holes 12 on the base 5, and the upper ends of the positioning rods 13 are arranged in the locking holes 15 on the right side in a penetrating manner;
with the above design scheme, after the adjustment seat 10 is moved through the screw pair 9, the locking frame 14 is arranged on the base 5, the locking frame 14 is positioned through the positioning rod 13, the locking frame 14 is propped against the knob of the screw pair 9, the knob of the screw pair 9 is locked, when the direction of the base 5 is rotated, the locking frame 14 is arranged on the right side of the base 5, and then the positioning rod 13 is penetrated into the locking hole 15 on the front side of the locking frame 14.
Example 6:
as shown in fig. 1 and 2, on the basis of the embodiment 2, a reference rod 16 is fixed on the side, away from the shaft seat 6, of the support rod 7-4 on the guide seat 7-2 through a bolt;
by adopting the design scheme, the reference rod 16 is arranged, when the support rod 7-4 is in the initial state, the support rod 7-4 and the reference rod 16 are parallel, and when the support rod 7-4 deflects, the deflection of the support rod 7-4 is judged by observing the distances between different positions of the support rod 7-4 and the reference rod 16.
After the technical scheme disclosed by the invention is adopted, the following steps of:
when the adjustment calibration of the drilling machine tool equipment is carried out, the driving mechanism 3 is zeroed and moved to a datum point, then the base 5 is arranged on the workbench 1 and is positioned through the fixed seat 4, the base 5 is fixed by inserting the positioning rod 13, then the screw rod pair 9 is rotated to drive the adjusting seat 10 to move, the position of the guide seat 7-2 is adjusted, the avoidance of reasonable tolerance in the equipment calibration is realized, the protective sleeve 8 is pushed downwards through the driving equipment, when the equipment has deviation, the protective sleeve 8 contacts the supporting rod 7-4 and pushes the supporting rod 7-4 to deflect, the deviation of the equipment is judged by observing the deflection of the supporting rod 7-4, and the marking equipment generates deviation towards one side of the deflected supporting rod 7-4; when it is determined whether or not there is a deviation in the other direction axis of the apparatus, the orientation of the positioning member 7 is changed by changing the orientation of the base 5.
By adopting the technical scheme, the technical advantages can be achieved as follows:
1. the support rod 7-4 is arranged on the guide seat 7-2 through the support shaft 7-3, the torsion spring 7-5 is arranged on the support shaft 7-3, the support rod 7-4 can rotate through the support shaft 7-3 and reset through the holding force of the torsion spring 7-5, when deviation tracing is performed in calibration, the control equipment enters a working gear to move the protective sleeve 8, the support rod 7-4 is pushed by the protective sleeve 8, the equipment generates deviation in calibration, the support rod 7-4 deflects to trace, and along with the descending of the protective sleeve 8, the offset distance at the upper end of the support rod 7-4 is increased, so that the amplification tracing of the unobvious deviation is realized;
2. the base 5 is provided with a guide seat 7-2 through a guide rod 7-1, a support rod 7-4 for tracking is arranged on the guide seat 7-2, an adjusting seat 10 is arranged on the guide rod 7-1, the adjusting seat 10 is driven to move through a screw pair 9, a spring 11 is arranged on the guide rod 7-1, the guide seat 7-2 is abutted against the adjusting seat 10 through the holding force of the spring 11, the guide seat 7-2 is controlled to move through the adjusting seat 10, and then the position of the support rod 7-4 is adjusted to control tolerance according to the reasonable tolerance when the equipment performs position adjustment calibration;
3. the fixing seat 4 is installed on the workbench 1, the positioning piece 7 is arranged on the base 5, the base 5 is positioned through the fixing seat 4, the base 5 is fixed on the workbench 1 through the positioning rod 13 in cooperation with the positioning hole 12 on the base 5, and then the position rotation adjustment of the base 5 can be realized, and further the deviation detection tracing of the left and right direction and the front and back direction of the equipment is realized through the two groups of positioning pieces 7.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The positioning jig for machining the adjusting cover plate of the laser equipment comprises a workbench (1) and a driving mechanism (3), wherein a bracket (2) is fixedly arranged on the workbench (1), and the driving mechanism (3) is fixedly arranged on the bracket (2); characterized in that it further comprises:
the fixing seat (4), the fixing seat (4) is L-shaped, and the fixing seat (4) is fixedly arranged on the workbench (1);
the base (5) is arranged on one side of the internal corner of the fixed seat (4), and the walls on two adjacent sides of the base are respectively and movably abutted against the two side walls of the fixed seat (4);
the shaft seat (6), the shaft seat (6) is fixedly arranged on the base (5);
the positioning pieces (7) are two, and are symmetrically arranged at two sides of the shaft seat (6) left and right;
the protective sleeve (8) is movably sleeved on the movable end of the driving mechanism (3), and is matched with the positioning piece (7);
when carrying out laser equipment's regulation apron and processing, when carrying out the correction of returning to zero to actuating mechanism (3) of processing equipment, carry out the location measurement of actuating mechanism (3) through this device, at this moment, according to the tolerance when fixing a position the correction, adjust the distance of setting element (7) on both sides for axle bed (6), put base (5) on workstation (1), and support respectively the left side wall and the back lateral wall of base (5) and establish on the both inner walls of fixing base (4), at this moment axle bed (6) are arranged in the datum point department of equipment, install protective sheath (8) on actuating equipment's the work end, then the drive work end descends, when there is left and right position deviation at the work end, protective sheath (8) cooperate setting element (7) to carry out the tracer location, when measuring the front and back position deviation of actuating mechanism (3), the direction of rotating base (5), place the right side is rotated to the front side of bottom plate, setting element (7) are the front and back direction setting, then carry out the tracer location of front and back deviation.
2. The positioning jig for machining of an adjusting cover plate of a laser device according to claim 1, wherein: the positioning piece (7) comprises:
the guide rods (7-1) are arranged in a plurality of ways, the guide rods (7-1) are symmetrically and fixedly arranged on the left side wall and the right side wall of the shaft seat (6), and one end, far away from the shaft seat (6), of each guide rod (7-1) is fixedly arranged on the base (5);
the guide seat (7-2) is movably sleeved on the guide rod (7-1), and the lower side wall of the guide seat (7-2) is movably propped against the upper surface of the base (5);
the support shaft (7-3), the said support shaft (7-3) is set up on the upper surface of the guide holder (7-2) through the bearing;
the support rod (7-4), the support rod (7-4) is fixedly arranged on the upper side wall of the support shaft (7-3), the torsion spring (7-5) is movably sleeved on the support shaft (7-3), one column foot of the torsion spring (7-5) is fixedly arranged on the support rod (7-4), and the other column foot is fixedly arranged on the guide seat (7-2);
the stop block (7-6), the said stop block (7-6) is fixedly set up on guide holder (7-2), and its activity supports and establishes on the wall facing one side of axle bed (6) of the supporting rod (7-4);
in an initial state, the torsion spring (7-5) pushes the supporting rod (7-4) to prop against the stop block (7-6), the supporting rod (7-4) is in a vertical state, then the driving mechanism (3) pushes the protective sleeve (8) to descend, when the driving mechanism (3) deflects, the protective sleeve (8) on the driving mechanism props against the supporting rod (7-4) on the corresponding side, and pushes the supporting rod (7-4) on the side to rotationally deflect towards one side far away from the shaft seat (6), at the moment, the torsion spring (7-5) deforms to keep force, a user deflects through the supporting rod (7-4) to judge that the driving mechanism (3) deflects, at the moment, the protective sleeve (8) does not contact the supporting rod (7-4) on the other side, and the supporting rod (7-4) on the other side keeps vertical.
3. The positioning jig for machining of the adjusting cover plate of the laser equipment according to claim 2, wherein: the guide rod (7-1) is movably sleeved with an adjusting seat (10), the adjusting seat (10) is arranged between the shaft seat (6) and the guide seat (7-2), a screw rod pair (9) is rotatably arranged on the shaft seat (6) through a bearing, the other end of the screw rod pair (9) is rotatably arranged on the base (5) through a bearing, a screw nut of the screw rod pair (9) is fixedly arranged on the front side wall of the adjusting seat (10), a spring (11) is sleeved on the guide rod (7-1), one end of the spring (11) is fixedly arranged on the wall, far away from one side of the shaft seat (6), of the guide seat (7-2), and the other end of the spring (11) is fixedly arranged on one end, far away from the shaft seat (6), of the guide rod (7-1);
when the position of the guide seat (7-2) is adjusted according to the tolerance of the equipment during positioning and calibration, the screw pair (9) drives the adjusting seat (10) to move, the adjusting seat (10) moves on the guide rod (7-1), at the moment, the spring (11) holds the force and pushes the guide seat (7-2) to abut against the adjusting seat (10), and therefore the position adjustment of the guide seat (7-2) and the supporting rod (7-4) on the guide seat is realized.
4. The positioning jig for machining the adjusting cover plate of the laser equipment according to claim 3, wherein: positioning holes (12) are symmetrically formed in the left side and the right side of the base (5), positioning rods (13) are movably arranged in the positioning holes (12) on the right side in a penetrating mode, hole sites are formed in the upper surface of the workbench (1), and the lower ends of the positioning rods (13) are inserted into the hole sites;
when the positioning piece (7) is arranged at the position of the rotary base (5) in a front-back symmetrical state, the front side edge of the base (5) rotates to the right side, the positioning hole (12) originally positioned at the left side moves to be aligned with the hole position on the base (5), and the positioning rod (13) is inserted into the positioning hole to position the base (5).
5. The positioning jig for machining of the laser equipment adjusting cover plate according to claim 4, wherein: the base (5) is provided with a locking frame (14), the rear ends of the left side plate and the right side plate of the locking frame (14) are respectively propped against the knobs of the screw rod pairs (9) at the left side and the right side, the left end and the right end of the front side plate of the locking frame (14) are respectively provided with a locking hole (15), and the upper end of the positioning rod (13) is arranged in the locking hole (15) at the right side in a penetrating way;
after the adjusting seat (10) is moved through the screw pair (9), the locking frame (14) is arranged on the base (5), the locking frame (14) is positioned through the positioning rod (13), the knob of the screw pair (9) is propped against through the locking frame (14), the knob of the screw pair (9) is locked, after the direction of the base (5) is rotated, the locking frame (14) is arranged on the right side of the base (5), and then the positioning rod (13) is arranged in the locking hole (15) on the front side of the locking frame (14) in a penetrating mode.
6. The positioning jig for machining of the adjusting cover plate of the laser equipment according to claim 2, wherein: a reference rod (16) is fixedly arranged on one side, away from the shaft seat (6), of the support rod (7-4) on the guide seat (7-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210369456.XA CN114769670B (en) | 2022-04-08 | 2022-04-08 | Positioning jig for machining adjusting cover plate of laser equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210369456.XA CN114769670B (en) | 2022-04-08 | 2022-04-08 | Positioning jig for machining adjusting cover plate of laser equipment |
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| CN114769670B true CN114769670B (en) | 2024-02-02 |
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| CN114769670A (en) | 2022-07-22 |
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Effective date of registration: 20240105 Address after: 215000 south of Quanhai Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Saifa Precision Technology Co.,Ltd. Address before: 361000 room 905, No. 268, Lingxia West Road, Huli District, Xiamen City, Fujian Province Applicant before: Tao Tongmei |
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