CN109014493A - Sprocket wheel gas cutting positioning auxiliary device and sprocket wheel gas cutting localization method - Google Patents
Sprocket wheel gas cutting positioning auxiliary device and sprocket wheel gas cutting localization method Download PDFInfo
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- CN109014493A CN109014493A CN201811048551.XA CN201811048551A CN109014493A CN 109014493 A CN109014493 A CN 109014493A CN 201811048551 A CN201811048551 A CN 201811048551A CN 109014493 A CN109014493 A CN 109014493A
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- auxiliary
- positioning
- long hole
- copying template
- rifle
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000004807 localization Effects 0.000 title claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 56
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
Abstract
Sprocket wheel gas cutting positioning auxiliary device includes copying template, auxiliary positioning disk, positioning pin, position rifle, locating rod, the copying template is chain colyliform, copying template is equipped with the first auxiliary and guides long hole, on the symmetry axis for the outside circle that first auxiliary guidance long hole is located at copying template, adjacent two tooth on copying template is equipped with first positioning hole, auxiliary positioning disk is equipped with second location hole corresponding with first positioning hole, so that auxiliary positioning disk and copying template pass through positioning pin connection, auxiliary positioning disk is equipped with the second auxiliary and guides long hole, on the symmetry axis for the outside circle that second auxiliary guidance long hole is located at copying template, the outer diameter of auxiliary positioning disk is identical as the tooth top diameter of a circle of copying template, the width of auxiliary positioning disk is greater than the tooth root of copying template to the distance of tooth top, the upper end for positioning rifle engages with the second auxiliary guidance long hole Connection, the lower end of locating rod are cone cell, cut datum mark in order to determine.The present invention also provides sprocket wheel gas cutting localization methods.
Description
Technical field
The present invention relates to mine equipment processing technique field more particularly to a kind of sprocket wheel gas cutting positioning auxiliary devices and sprocket wheel
Gas cutting localization method.
Background technique
Mining gipsy sheave is the important component of mine flight conveyer, elevating conveyor transmission, since conveyer haulage chain is by sprocket wheel
Driving, when sprocket wheel rotates, the gear teeth, which successively engage traction scraper chain with chain link and continuously move, plays the role of conveying；Sprocket wheel is at work
The peak torque of whole equipment is born, pulsating load and additional load are born.The direct shadow of the compactedness that chain nest is engaged with chain
Ring transmission quality.Sprocket wheel is generally processed by the way of profiling flame gas cutting.When processing, first produce and sprocket sizes
Blanket to be processed is placed below copying template by consistent copying template, then operates gas cutting cutter along copying template
Edge movement, to be cut into sprocket wheel identical with copying template.The critical process of profiling flame gas cutting is determining gas cutting benchmark,
Namely determine the cutting starting point on workpiece blank.If there is deviation, the center of the sprocket wheel of excision forming in gas cutting benchmark
It will shift.In this way, sprocket wheel will deviate when engaging with chain, to cause sprocket wheel and chain wear.General feelings
Under condition, sprocket wheel is all cyclic annular.The chain nest of even number tooth sprocket is faced with chain nest, and the gear teeth and the gear teeth of sprocket wheel face, two phases
The center of the line of the chain nest or gear teeth of face, as centre of sprocket.Gas cutting benchmark is more difficult to find.Odd number tooth sprocket is due to structure
The gear teeth of limitation, chain nest and sprocket wheel face, the midpoint of the line of the tooth top of the bottom and sprocket wheel of chain nest not with the center of sprocket wheel
It is overlapped, and the hollow parts of sprocket wheel are difficult to determine center, therefore cut benchmark and be easy to appear deviation.
Summary of the invention
In view of this, the sprocket wheel gas convenient for determining cutting benchmark that it is necessary to provide a kind of suitable for determining odd number tooth sprocket
Cut positioning auxiliary device.
It there is a need to provide a kind of sprocket wheel gas cutting localization method suitable for determining odd number tooth sprocket.
A kind of sprocket wheel gas cutting positioning auxiliary device includes copying template, auxiliary positioning disk, positioning pin, positioning rifle, locating rod,
The copying template is chain colyliform, and copying template is equipped with the first auxiliary and guides long hole, and the first auxiliary guidance long hole is located at profiling
On the symmetry axis of the outside circle of template, adjacent two tooth on copying template is equipped with first positioning hole, on auxiliary positioning disk
Equipped with second location hole corresponding with first positioning hole, so that auxiliary positioning disk and copying template are by positioning pin connection, it is auxiliary
It helps positioning disk to be equipped with the second auxiliary and guides long hole, the second auxiliary guidance long hole is located at the symmetry axis of the outside circle of copying template
On, and the first auxiliary guidance long hole and the second auxiliary guidance long hole are on the same line, auxiliary positioning disk is arc panel, and auxiliary is fixed
The outer diameter of position disk is identical as the tooth top diameter of a circle of copying template, the outside circle of the outer edge and copying template of auxiliary positioning disk
Round edge is overlapped, and the tooth root that the width of auxiliary positioning disk is greater than copying template arrives the distance of tooth top, positions rifle and copying template or auxiliary
Help positioning disk vertical, the upper end and the second auxiliary guidance long hole for positioning rifle are connected together, and the lower end and locating rod for positioning rifle are fixed
Connection, the lower end of locating rod are cone cell, cut datum mark in order to determine.
A kind of sprocket wheel gas cutting localization method the following steps are included:
Step S001 draws cross bearing line and the concentric round wires concentric with workpiece blank on workpiece blank,
Cross bearing line and concentric round wires are to position the position line of rifle, and in order to position rifle positioning, cross bearing line includes first
Position line and the second position line, the first position line and the intersection of the second position line and vertical, the first position line and the second position line
Intersection point is the center of circle of workpiece blank and concentric round wires；
Workpiece blank and sprocket wheel gas cutting positioning auxiliary device are mounted and fixed on lathe, workpiece blank by step S002 respectively
Positioned at the lower section of sprocket wheel gas cutting positioning auxiliary device, workpiece blank is parallel with sprocket wheel gas cutting positioning auxiliary device, if with workpiece hair
The parallel plane of base, sprocket wheel gas cutting positioning auxiliary device is basic side；
Step S003, the position of adjustment positioning rifle, is located at the tip of locating rod in the first position line of cross bearing line；
Step S004, positioning rifle is moved along the second auxiliary guidance long hole, and adjusts the position of workpiece blank or copying template, is made
The tip of locating rod is always positioned in the first position line, to make the center of workpiece blank and copying template in the first position line institute
Vertical plane on, position rifle moving process in it is vertical with basic side holding；
Step S005, when positioning rifle is moved to the chain nest edge of copying template along the second auxiliary guidance long hole, measurement and positioning bar
With the horizontal distance of the outer edge of auxiliary positioning disk, the intersection point and outside circle of measurement the second auxiliary guidance long hole and copying template
Distance；And the horizontal distance of measurement and positioning bar and concentric round wires, that is, measure the intersection point of the second auxiliary guidance long hole and copying template
With the horizontal distance of concentric round wires, the intersection point of the second auxiliary guidance long hole and copying template is the first measurement point, locating rod and work
The contact point of part blank is the second measurement point, and in the first position line, the first measurement point and the second measurement point exist the second measurement point
On same vertical line；
Step S006 finds third measurement point by measurement, and third measurement point is in the first position line, third measurement point and second
Measurement point is symmetrical about the second position line, and third measurement point is equal to the second measurement point and concentric round wires at a distance from concentric round wires
Distance；
Step S007 moves down positioning rifle, makes to position rifle and auxiliary positioning disk detachment, and positioning rifle is moved to third measurement point
Place, the tip of locating rod are located in third measurement point, and the upper end for positioning rifle is made to be connected together with the first auxiliary guidance long hole, survey
Amount positioning rifle moves copying template or workpiece blank at a distance from the outside circle of copying template, and along the first position line, and it is fixed to make
Position rifle, which is equal in step S005 at a distance from the outside circle of copying template, positions rifle at a distance from auxiliary positioning disk outer edge, this
When, on same vertical line, positioning is finished at the center of workpiece blank and copying template.
The utility model has the advantages that the copying template of sprocket wheel gas cutting positioning auxiliary device of the invention is equipped with auxiliary positioning disk, auxiliary
Positioning disk is arc panel, and the diameter of the outside arc of auxiliary positioning disk is identical as the tooth top diameter of a circle of copying template.Passing through will
Auxiliary positioning disk is arranged at the chain nest of copying template, and the chain nest completion that one of sprocket is faced.It so, it is possible just
In the diameter of measurement arc template, the center of arc template is determined, be also convenient for measuring the second auxiliary guidance length of auxiliary positioning disk
The distance between outside circle is arrived at any point on hole.Since the first auxiliary guidance long hole or the second auxiliary guidance long hole can be measured
Upper any point to copying template outside circle edge distance, can also measure on the cross bearing line of workpiece blank appoint
Meaning a little arrive concentric round wires distance, by position rifle cooperation, measure positioning rifle where first auxiliary guidance long hole or
The position of second auxiliary guidance long hole, by adjusting copying template, makes copying template and work respectively the distance between with outside circle
The center of part blank faces, so that it is determined that positioning datum.Centre of sprocket and original workpiece mold base after avoiding gas cutting
Center shift, and then reduce the abrasion of sprocket wheel and chain, increase the service life of sprocket wheel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sprocket wheel gas cutting positioning auxiliary device of the invention.
Fig. 2 is the partial sectional view comprising positioning pin of sprocket wheel gas cutting positioning auxiliary device of the invention.
Fig. 3 is the structural schematic diagram of the working condition of sprocket wheel gas cutting positioning auxiliary device of the invention.
In figure: sprocket wheel gas cutting positioning auxiliary device 10, copying template 20, the auxiliary guidance long hole of first positioning hole 201, first
202, auxiliary positioning disk 30, the auxiliary guidance of second location hole 301, second long hole 302, positioning convex platform 303, positioning pin 40, positioning
Rifle 50, locating rod 60, workpiece blank 70.
Specific embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Please refer to Fig. 1 to Fig. 3, a kind of sprocket wheel gas cutting positioning auxiliary device 10 include copying template 20, auxiliary positioning disk 30,
Positioning pin 40, positioning rifle 50, locating rod 60, the copying template 20 are chain colyliform, and copying template 20 is equipped with the first auxiliary and draws
Long hole 202 is led, first assists on the symmetry axis for the outside circle for guiding long hole 202 to be located at copying template 20, on copying template 20
Two adjacent teeth are equipped with the first positioning 201, and auxiliary positioning disk 30 is equipped with second positioning corresponding with the first positioning 201
Hole 301, so that auxiliary positioning disk 30 is connect with copying template 20 by positioning pin 40, auxiliary positioning disk 30 is equipped with the second auxiliary
Long hole 302 is guided, second assists on the symmetry axis for the outside circle for guiding long hole 302 to be located at copying template 20, and the first auxiliary is drawn
Lead long hole 202 and the second auxiliary guidance long hole 302 on the same line, auxiliary positioning disk 30 is arc panel, auxiliary positioning disk 30
Outer diameter it is identical as the tooth top diameter of a circle of copying template 20, the outside circle of the outer edge of auxiliary positioning disk 30 and copying template 20
Round edge be overlapped, the tooth root that the width of auxiliary positioning disk 30 is greater than copying template 20 arrives the distance of tooth top, positioning rifle 50 and profiling
Template 20 or auxiliary positioning disk 30 are vertical, and the upper end and the second auxiliary guidance long hole 302 for positioning rifle 50 are connected together, and position rifle 50
Lower end be fixedly connected with locating rod 60, the lower end of locating rod 60 is cone cell, cuts datum mark in order to determine.
In a better embodiment, an auxiliary positioning disk 30 is provided on copying template 20, if auxiliary positioning disk
30 settings are excessive, then the case where just will appear positioning interference.
Further, the upper end of the positioning rifle 50 is equipped with positioning magnet-wheel, the first auxiliary guidance long hole 202 and the second auxiliary
Guidance long hole 302 is equipped with the guide rail matched with positioning magnet-wheel, so as to magnet-wheel is positioned under the guide of guide rail, energy
It is enough to be moved along the first auxiliary guidance long hole 202 or the second auxiliary guidance long hole 302.
Further, the auxiliary positioning disk 30 is equipped with positioning convex platform 303, and it is fixed that the second auxiliary guidance long hole 302 is located at
In the boss 303 of position.
When carrying out profiling flame gas cutting, need to face at the center of copying template 20 and the center of workpiece blank 70,
In this way, the center of the workpiece blank 70 after cutting is just not in deviation.The chain of the copying template 20 of the odd number gear of the prior art
Tooth and the chain nest of 20 other side of copying template face, and the diameter of copying template 20 is difficult to measure, therefore can not pass through measurement
The diameter of copying template 20 finds the center of copying template 20.Copying template 20 and workpiece blank 70 are all hollow simultaneously,
It can not determine whether they face by the center of label copying template 20 and workpiece blank 70.Sprocket wheel gas cutting of the invention is fixed
The copying template 20 of positioning auxiliary device 10 is equipped with auxiliary positioning disk 30, and auxiliary positioning disk 30 is arc panel, and auxiliary positioning disk
The diameter of 30 outside arc and the tooth top diameter of a circle of copying template 20 are identical.By the way that profiling sample is arrived in the setting of auxiliary positioning disk 30
At the chain nest of plate 20, and the chain nest completion that one of sprocket is faced.It so, it is possible convenient for the straight of measurement arc template
Diameter determines the center of arc template, is also convenient for measuring any point on the second auxiliary guidance long hole 302 of auxiliary positioning disk 30 and arrives
The distance between outside circle.The first auxiliary guidance long hole 202 and second is respectively equipped on workpiece blank 70 and auxiliary positioning disk 30
Auxiliary guidance long hole 302, the first auxiliary guidance long hole 202 and the second auxiliary guidance long hole 302 are located at the symmetrical of copying template 20
On axis.In this way, being arranged on auxiliary positioning disk 30 or copying template 20 convenient for rifle 50 will be positioned, thus matching by positioning rifle 50
Close the relative position to determine copying template 20 Yu workpiece blank 70.Since positioning rifle 50 is vertically disposed, profiling sample
The horizontal relative position of plate 20 and workpiece blank 70 can be determined by positioning rifle 50.Determine due to having to intersect on workpiece blank 70
Bit line and concentric round wires, and rifle 50 is positioned in the first auxiliary guidance long hole 202 or the second auxiliary guidance long hole 302.It is fixed
Position rifle 50 is moved along the first auxiliary guidance long hole 202 or the second auxiliary guidance long hole 302, in moving process, passes through movement
Workpiece blank 70 or copying template 20 move the locating rod 60 for the lower section for positioning rifle 50 along cross bearing line, then profiling
The symmetry axis of the symmetry axis of template 20 and workpiece blank 70 just on the same line, the center of copying template 20 and workpiece blank 70
Center also on this straight line.Mobile copying template 20 and workpiece blank 70 on this straight line are so only needed, profiling can be made
The center of template 20 and the center of workpiece blank 70 are overlapped.Since the first auxiliary guidance long hole 202 or the second auxiliary can be measured
Guide long hole 302 on any point to copying template 20 outside circle edge distance, can also measure workpiece blank 70
Any point on cross bearing line is to the distance of concentric round wires, therefore by measurement, two found on cross bearing line are right
Claim point, measures the first auxiliary guidance length where positioning rifle 50 by positioning the cooperation of rifle 50 further according to the two symmetric points
Hole 202 or the position of the second auxiliary guidance long hole 302, by adjusting copying template 20, make respectively the distance between with outside circle
First auxiliary guidance long hole 202 is at a distance from outside circle and the second auxiliary guidance long hole 302 is identical at a distance from outside circle, then says
The center of bright copying template 20 and workpiece blank 70 faces, so that it is determined that positioning datum.Subsequent cutter is along profiling sample
The edge of plate 20 carries out gas cutting to workpiece blank 70, and the center for the sprocket wheel that gas cutting goes out is the center of original workpiece mold base, from
And the center for avoiding the centre of sprocket after gas cutting and original workpiece mold base shifts, and then reduces sprocket wheel and chain
Abrasion, increases the service life of sprocket wheel.The following are the specific methods positioned using sprocket wheel gas cutting positioning auxiliary device 10.
A kind of sprocket wheel gas cutting localization method the following steps are included:
Step S001 draws cross bearing line and the concentric round wires concentric with workpiece blank 70 on workpiece blank 70,
Cross bearing line and concentric round wires are to position the position line of rifle 50, are positioned in order to position rifle 50, cross bearing line includes
First position line and the second position line, the first position line and the intersection of the second position line and vertical, the first position line and the second positioning
The intersection point of line is the center of circle of workpiece blank 70 and concentric round wires；
Workpiece blank 70 and sprocket wheel gas cutting positioning auxiliary device 10 are mounted and fixed on lathe, workpiece by step S002 respectively
Blank 70 is located at the lower section of sprocket wheel gas cutting positioning auxiliary device 10, and workpiece blank 70 and sprocket wheel gas cutting positioning auxiliary device 10 are flat
Row, if the plane parallel with workpiece blank 70, sprocket wheel gas cutting positioning auxiliary device 10 is basic side；
Step S003, the position of adjustment positioning rifle 50, is located at the tip of locating rod 60 in first position line of cross bearing line；
Step S004, positioning rifle 50 is moved along the second auxiliary guidance long hole 302, and adjusts workpiece blank 70 or copying template 20
Position, be always positioned at the tip of locating rod 60 in first position line, to make in workpiece blank 70 and copying template 20
The heart positions vertical with basic side holding in 50 moving process of rifle on the vertical plane where the first position line；
Step S005, when positioning rifle 50 is moved to the chain nest edge of copying template 20 along the second auxiliary guidance long hole 302, measurement
The horizontal distance of the outer edge of locating rod 60 and auxiliary positioning disk 30, measurement the second auxiliary guidance long hole 302 and copying template 20
Intersection point at a distance from outside circle；And the horizontal distance of measurement and positioning bar 60 and concentric round wires, that is, measure the second auxiliary guidance length
The intersection point and the horizontal distance of concentric round wires in hole 302 and copying template 20, the second auxiliary guidance long hole 302 and copying template 20
Intersection point is the first measurement point, and the contact point of locating rod 60 and workpiece blank 70 is the second measurement point, and the second measurement point is fixed first
On bit line, the first measurement point and the second measurement point are on same vertical line；
Step S006 finds third measurement point by measurement, and third measurement point is in the first position line, third measurement point and second
Measurement point is symmetrical about the second position line, and third measurement point is equal to the second measurement point and concentric round wires at a distance from concentric round wires
Distance；
Step S007 moves down positioning rifle 50, makes to position rifle 50 and auxiliary positioning disk 30 and is detached from, and positioning rifle 50 is moved to the
The tip of three measurement points, locating rod 60 is located in third measurement point, and makes the upper end for positioning rifle 50 and the first auxiliary guidance length
Hole 202 is connected together, and measurement and positioning rifle 50 moves profiling at a distance from the outside circle of copying template 20, and along the first position line
Template 20 or workpiece blank 70 make to position rifle 50 at a distance from the outside circle of copying template 20 equal to positioning rifle 50 in step S005
At a distance from 30 outer edge of auxiliary positioning disk, at this point, the center of workpiece blank 70 and copying template 20 on same vertical line, positions
It finishes.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and wants according to right of the present invention
Made equivalent variations is sought, is still belonged to the scope covered by the invention.
Claims (4)
1. a kind of sprocket wheel gas cutting positioning auxiliary device, it is characterised in that: including copying template, auxiliary positioning disk, positioning pin, positioning
Rifle, locating rod, the copying template are gear-like, and copying template is equipped with the first auxiliary and guides long hole, the first auxiliary guidance length
Hole is located on the symmetry axis of the outside circle of copying template, and adjacent two tooth on copying template is equipped with first positioning hole, auxiliary
Positioning disk is helped to be equipped with second location hole corresponding with first positioning hole, so that auxiliary positioning disk and copying template pass through positioning
Pin connection, auxiliary positioning disk are equipped with the second auxiliary and guide long hole, and the second auxiliary guidance long hole is located at the outside circle of copying template
Symmetry axis on, and first auxiliary guidance long hole and second auxiliary guidance long hole on the same line, auxiliary positioning disk be arc
Plate, the outer diameter of auxiliary positioning disk and the tooth top diameter of a circle of copying template are identical, the outer edge and copying template of auxiliary positioning disk
The round edge of outside circle be overlapped, the tooth root that the width of auxiliary positioning disk is greater than copying template arrives the distance of tooth top, so as to position rifle
The upper end and the second auxiliary guidance long hole that rifle can be positioned are connected together, and the lower end for positioning rifle is fixedly connected with locating rod, positioning
The lower end of bar is cone cell, cuts datum mark in order to determine.
2. sprocket wheel gas cutting positioning auxiliary device as described in claim 1, it is characterised in that: it is fixed that the upper end of the positioning rifle is equipped with
Position magnet-wheel, the first auxiliary guidance long hole and the second auxiliary guidance long hole are equipped with the guide rail matched with positioning magnet-wheel, with
Make to position magnet-wheel under the guide of guide rail, can be moved along the first auxiliary guidance long hole or the second auxiliary guidance long hole.
3. sprocket wheel gas cutting positioning auxiliary device as described in claim 1, it is characterised in that: the auxiliary positioning disk is equipped with fixed
Position boss, the second auxiliary guidance long hole are located in positioning convex platform.
4. a kind of sprocket wheel gas cutting localization method, it is characterised in that: the following steps are included:
Step S001 draws cross bearing line and the concentric round wires concentric with workpiece blank on workpiece blank,
Cross bearing line and concentric round wires are to position the position line of rifle, and in order to position rifle positioning, cross bearing line includes first
Position line and the second position line, the first position line and the intersection of the second position line and vertical, the first position line and the second position line
Intersection point is the center of circle of workpiece blank and concentric round wires；
Workpiece blank and sprocket wheel gas cutting positioning auxiliary device are mounted and fixed on lathe, workpiece blank by step S002 respectively
Positioned at the lower section of sprocket wheel gas cutting positioning auxiliary device, workpiece blank is parallel with sprocket wheel gas cutting positioning auxiliary device, if with workpiece hair
The parallel plane of base, sprocket wheel gas cutting positioning auxiliary device is basic side；
Step S003, the position of adjustment positioning rifle, is located at the tip of locating rod in the first position line of cross bearing line；
Step S004, positioning rifle is moved along the second auxiliary guidance long hole, and adjusts the position of workpiece blank or copying template, is made
The tip of locating rod is always positioned in the first position line, to make the center of workpiece blank and copying template in the first position line institute
Vertical plane on, position rifle moving process in it is vertical with basic side holding；
Step S005, when positioning rifle is moved to the chain nest edge of copying template along the second auxiliary guidance long hole, measurement and positioning bar
With the horizontal distance of the outer edge of auxiliary positioning disk, the intersection point and outside circle of measurement the second auxiliary guidance long hole and copying template
Distance；And the horizontal distance of measurement and positioning bar and concentric round wires, that is, measure the intersection point of the second auxiliary guidance long hole and copying template
With the horizontal distance of concentric round wires, the intersection point of the second auxiliary guidance long hole and copying template is the first measurement point, locating rod and work
The contact point of part blank is the second measurement point, and in the first position line, the first measurement point and the second measurement point exist the second measurement point
On same vertical line；
Step S006 finds third measurement point by measurement, and third measurement point is in the first position line, third measurement point and second
Measurement point is symmetrical about the second position line, and third measurement point is equal to the second measurement point and concentric round wires at a distance from concentric round wires
Distance；
Step S007 moves down positioning rifle, makes to position rifle and auxiliary positioning disk detachment, and positioning rifle is moved to third measurement point
Place, the tip of locating rod are located in third measurement point, and the upper end for positioning rifle is made to be connected together with the first auxiliary guidance long hole, survey
Amount positioning rifle moves copying template or workpiece blank at a distance from the outside circle of copying template, and along the first position line, and it is fixed to make
Position rifle, which is equal in step S005 at a distance from the outside circle of copying template, positions rifle at a distance from auxiliary positioning disk outer edge, this
When, on same vertical line, positioning is finished at the center of workpiece blank and copying template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048551.XA CN109014493B (en) | 2018-09-10 | 2018-09-10 | Sprocket gas cutting positioning auxiliary device and sprocket gas cutting positioning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048551.XA CN109014493B (en) | 2018-09-10 | 2018-09-10 | Sprocket gas cutting positioning auxiliary device and sprocket gas cutting positioning method |
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| CN109014493B CN109014493B (en) | 2024-01-26 |
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Cited By (1)
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| CN110355441A (en) * | 2019-07-25 | 2019-10-22 | 浙江硕而博科技股份有限公司 | A kind of transport mechanism on tin soldering machine |
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| CN203371155U (en) * | 2013-07-25 | 2014-01-01 | 淮南长壁煤矿机械有限责任公司 | Chain wheel shape cutting special machine |
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| CN207289114U (en) * | 2017-09-14 | 2018-05-01 | 山西豪钢锻造股份有限公司 | Sprocket wheel cuts tooth gas flame cuttiug instrument platform |
| CN208977034U (en) * | 2018-09-10 | 2019-06-14 | 宁夏天地奔牛实业集团有限公司 | Sprocket wheel gas cutting positioning auxiliary device |
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