CN110480770A - A kind of tenon working machine leans on meter slide rule to knife school - Google Patents
A kind of tenon working machine leans on meter slide rule to knife school Download PDFInfo
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- CN110480770A CN110480770A CN201910887992.7A CN201910887992A CN110480770A CN 110480770 A CN110480770 A CN 110480770A CN 201910887992 A CN201910887992 A CN 201910887992A CN 110480770 A CN110480770 A CN 110480770A
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- trapezoidal
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- vertical substrate
- horizontal base
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- 239000000758 substrate Substances 0.000 claims abstract description 66
- 241000826860 Trapezium Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 238000003801 milling Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
Abstract
The invention discloses a kind of tenon working machines to lean on meter slide rule, including vertical substrate, horizontal base plate, trapezoidal fixed ruler plate and trapezoidal dynamic ruler plate to knife school；Horizontal base plate is fixed at the top of vertical substrate, and a notch is arranged on horizontal base plate；Trapezoidal fixed ruler plate is vertically arranged on vertical substrate, and the corresponding bottom of the oblique waist of trapezoidal fixed ruler plate and trapezoidal dynamic ruler plate forms angle α, and α is equal to the angle of cutter section cutting edge and bottom edge.The present invention constructs the optimum positional relationship for going out profiling guiding ruler with vertical plank edge using this Structure Calculation, and this positional relationship is expressed with the positional relationship of trapezoidal dynamic ruler plate and vertical substrate；Working depth size, height dimension are determined with can be convenient by the relationship of horizontal base plate and trapezoidal dynamic ruler plate；It can guarantee that profiling guiding ruler, the positioning accuracy of cutter, working depth equidimension are higher than the positioning accuracy of existing tool by certain sequence of operation, and enormously simplify calculating and operation mode, improve operating efficiency.
Description
Technical field
The present invention relates to the optimum position passes that one kind can determine profiling guiding ruler and timber according to dovetail rabbet working working height
System and processing stroke length to knife school lean on slide ruler.
Background technique
Tenon working machine is a kind of cooperation electric wood milling machine, makes the small-sized wood of dovetail Tenon by milling of dovetail milling cutter
Make Tenon equipment.Equipment is mainly by pedestal, horizontal clamping device and profiling guiding ruler and fixed dress with two sets of planks of vertical direction
Composition is set, the size of process-cycle is determined by profiling guiding ruler.Whether there is to tenon with mortise suitable the wide association of tenon after processing
When cooperation elasticity.The working depth of tenon should be able to utilize the full depth of plank, and obtain the end being bonded completely with mortise
Face, so that tenon be made to have the best tenon of maximum machine intensity.The depth of mortise should be the depth of tenon, in this case could
Close the fourth of the twelve Earthly Branches smooth.The milling of dovetail knife forms frustum cone side enveloping surface in the end of tenon and mortise, so the processing of cutter
Height is in addition to will affect tenon height；In the case where profiling guiding ruler and timber position are constant, tenon depth, tenon also will affect
Two sizes of width of end.Three tenon, the height of mortise, depth and width sizes couple closely be dovetail Tenon spy
Point.After determining the height of cutter, if profiling guiding ruler and timber edge is oversized, the depth of tenon can be made in milling operation
Degree becomes smaller, less than the mechanical strength that plank thickness will affect tenon, and the case where be likely to occur mortise evagination after mounting.If
Profiling guiding ruler is undersized with timber edge, and due to the limitation of profiling guiding ruler, milling operation cannot form circle in tenon end face
Platform side cannot be such that tenon is formed with mortise end face and be fitted and connected.So according to the working height of cutter, determine profiling guiding ruler with
The positional relationship of plank determines that can the working depth of tenon efficiently use plank thickness, also determines the shape of tenon end face
Shape.The optimum positional relationship at profiling guiding ruler and plank edge should make tenon depth plate thickness, and end face is frustum cone side.In tenon depth
After degree is confirmed as plate thickness optimum size, the working depth of mortise can be confirmed as plank thickness, to obtain tenon, the fourth of the twelve Earthly Branches
Maximum mechanical strength and the smooth fourth of the twelve Earthly Branches without convex-concave are closed after eye is assembled.
Want to obtain optimal process as a result, working height and tenon width, profiling guiding ruler must be solved with dovetail Tenon is confidential
Position, working depth etc. intercouple the resolving of size.These are calculated also and tool dimension, profiling guiding ruler process-cycle are related.
Currently without can be by resolving, measurement, the tool examined knife school, united.Existing vernier caliper is available measuring tool,
But since profiling is the bad determination of arc-shaped measuring point by ruler end part, the position at plank edge Yu profiling guiding ruler can not be determined in the measurements
Set relationship.It is i.e. enabled to measure positional relationship, because the structure of slide calliper rule is also difficult to adjust profiling guiding ruler and plank side according to measurement result
The positional relationship of edge.The end shape of mortise is circular arc and has angle, and standard cannot be obtained by carrying out depth measurement using vernier caliper
True size.So being difficult to find the optimum positional relationship of profiling guiding ruler Yu plank edge, to carry out repeatedly trying processing generally to adjust
The working depth of the positional relationship and mortise at whole profiling guiding ruler and plank edge is in the hope of preferable processing effect.
Summary of the invention
Place in view of the above-mentioned deficiencies in the prior art can improve the fourth of the twelve Earthly Branches the present invention provides one kind and close machinery by force
Degree, and the tenon working machine of flatness after split can be improved to knife school by meter slide rule, utilize oblique angle identical as dovetail knife
The relative motion of scale and dynamic ruler solves the optimum bit that profiling guiding ruler Yu timber edge are resolved and determined according to tenon working height
The problems such as setting the calculating of relationship, measuring and knife, school are examined, to improve the dimensional accuracy of carpentery workshop processing.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
A kind of tenon working machine leans on meter slide rule, including vertical substrate, horizontal base plate, trapezoidal fixed ruler plate and ladder to knife school
Shape moves ruler plate；
One row's scale I is set from top to bottom close to side on the vertical substrate；
The horizontal base plate is fixed at the top of vertical substrate and is mutually perpendicular to vertical substrate, the horizontal base plate
Both ends stretch out the top of vertical substrate；One notch is set close to the side of scale I on the horizontal base plate；
The trapezoidal fixed ruler plate is vertically arranged and is fixed on vertical substrate, and the trapezoidal fixed ruler plate is right angle ladder
Shape, the oblique waist of the trapezoidal fixed ruler plate and bottom form angle α, and the oblique waist of the trapezoidal fixed ruler plate is described towards scale I
One row's scale II is set from top to bottom close to oblique waist on trapezoidal fixed ruler plate；The upper top surface of the trapezoidal fixed ruler plate and vertical base
The top surface of plate with the lower surface of horizontal base plate in the same plane；
The trapezoidal dynamic ruler plate is vertically arranged on vertical substrate, and the trapezoidal dynamic ruler plate is right-angled trapezium, described trapezoidal
It is α that the oblique waist of dynamic ruler plate and bottom, which form angle,；The oblique waist of the trapezoidal dynamic ruler plate and the oblique waist of trapezoidal fixed ruler plate are mutually leaned on simultaneously
It can slide on vertical substrate along the oblique waist of trapezoidal fixed ruler plate, be arranged from top to bottom on the trapezoidal dynamic ruler plate close to oblique waist
One row's scale III；When the trapezoidal dynamic ruler plate slides into the top, the top end face of the trapezoidal dynamic ruler plate and the bottom of horizontal base plate
In the same plane, the straight waist of the trapezoidal dynamic ruler plate stretches out the end face of corresponding vertical substrate, the trapezoidal dynamic ruler plate in face
Top is corresponding with notch close to the side of straight waist, the side and horizontal base plate of the top of the trapezoidal dynamic ruler plate close to scale III
Bottom surface contact；
The right angle waist edge of the trapezoidal dynamic ruler plate and the edge difference l of vertical substrate are as follows:
L=(Rz-Rd+h cot α)
Wherein, l is the right angle waist edge of trapezoidal dynamic ruler plate and the edge difference of vertical substrate, RzFor the bearing radius of cutter, Rd
For cutter ends radius of edge, h is tenon working height, and α is the angle of cutter section cutting edge and bottom edge；It is determined by edge difference l
The optimum position of profiling guiding ruler and vertical plank edge.
As a preferred solution of the present invention, the fixture block of one protrusion of top setting of the vertical substrate, the level
The card hole of one with fixture block cooperation are set on substrate, and the fixture block on the vertical substrate is caught in the card hole of horizontal base plate.
As another preferred embodiment of the invention, positioning hole I and dowel hole I are set on the vertical substrate,
Positioning hole II and dowel hole II are set on the trapezoidal fixed ruler plate；Positioning pin passes through dowel hole I and dowel hole
II, lock-screw passes through positioning hole I and positioning hole II, and the trapezoidal fixed ruler plate is fixedly connected by lock-screw
On vertical substrate.
As another preferred embodiment of the invention, locating rod is set, on the trapezoidal dynamic ruler plate on the vertical substrate
One sliding slot parallel with the oblique waist of trapezoidal fixed ruler plate is set, and the locating rod passes through sliding slot and is in sliding fit with the sliding chute.
The present invention has the following technical effect that the present invention is equal to cutter section cutting edge using trapezoidal hypotenuse and the angle on bottom edge
With the angle on bottom edge, the optimum positional relationship for going out profiling guiding ruler with vertical plank edge using this Structure Calculation is constructed, and
This positional relationship is expressed with the positional relationship of trapezoidal dynamic ruler plate and vertical substrate, geometrically in view of using face and cylinder
Face is tangent, avoids and is difficult to the problem of determining best measuring point with point, can be square by the relationship of horizontal base plate and trapezoidal dynamic ruler plate
Just working depth size, height dimension are determined；It can guarantee the positioning accurate of profiling guiding ruler, cutter by certain sequence of operation
Degree, working depth equidimension are higher than the positioning accuracy of existing tool, and enormously simplify calculating and operation mode, improve behaviour
Make efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of tenon working machine leans on meter slide rule embodiment to knife school；
Fig. 2 is the structural schematic diagram of vertical substrate；
Fig. 3 is the structural schematic diagram of horizontal base plate；
Fig. 4 is the location diagram of vertical plank, horizontal plank, profiling guiding ruler, cutter, cutter bearing；
Fig. 5 is the structural schematic diagram of trapezoidal fixed ruler plate；
Fig. 6 is the structural schematic diagram of trapezoidal dynamic ruler plate；
Fig. 7 is that profiling guiding ruler processes spacing schematic diagram；
Fig. 8 is dovetail knife cutter structure and Parameter Map；
Fig. 9 is that dovetail knife working depth corrects schematic diagram；
Figure 10 is dovetail knife working height and the schematic diagram that profiling guiding ruler optimum position calculates；
Figure 11 is the partial enlarged view in Figure 10；
Figure 12 is that profiling guiding ruler optimum position corrects schematic diagram.
In figure: 1-vertical substrate；2-horizontal base plates；3-trapezoidal fixed ruler plates；4-trapezoidal dynamic ruler plates；5-scales I；
6-notches；7-scales II；8-scales III；9-fixture blocks；10-card holes；11-positioning holes I；12-positioning holes
Ⅱ；13-lock-screws；14-locating rods；15-sliding slots；16-vertical planks；17-horizontal planks；18-cutters；19-is imitative
Shape guiding ruler；20-cutter bearings；21-threaded holes；22-wood milling machine range limiters；23-dowel holes I；24-positioning pins
Hole II；25-positioning pins.
Specific embodiment
Further explanation of the technical solution of the present invention with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of tenon working machine leans on meter slide rule to knife school, including it is vertical substrate 1, horizontal base plate 2, trapezoidal
Fixed ruler plate 3 and trapezoidal dynamic ruler plate 4.
As shown in Figures 2 and 3, one row's scale I 5 is set from top to bottom close to side on vertical substrate 1, scale I 5 is with 1mm
Be equally spaced size scale, the fixture block 9 of one protrusion of top setting of vertical substrate 1, and setting one is matched with fixture block 9 on horizontal base plate 2
The card hole 10 of conjunction, the fixture block 9 on vertical substrate 1 are caught in the card hole 10 of horizontal base plate 2, and horizontal base plate 2 is fixed at vertically
The top of substrate 1 is simultaneously mutually perpendicular to vertical substrate 1, and the top of vertical substrate 1, horizontal base are stretched out in the both ends of horizontal base plate 2
One notch 6 is set close to the side of scale I 5 on plate 2.Fixture block 9 and card hole 10 cooperate to guarantee vertical substrate 1 and horizontal base plate 2
Vertically, and then guarantee that the zero point of scale I 5 is overlapped with the bottom surface of horizontal base plate 2, define measurement, calculating with this, knife, school are leaned on
Zero point, scale I 5 be used for linear measure longimetry.Orthogonal vertical substrate 1 and horizontal base plate 2 are vertical for fitting to after connection
With the vertical direction for reading the processing of cutter 18 on horizontal positioned workpiece to be machined (i.e. vertical plank 16 and horizontal plank 17)
Dead-center position, positional relationship such as Fig. 4 institute of vertical plank 16, horizontal plank 17, profiling guiding ruler 19, cutter 18, cutter bearing 20
Show.
Trapezoidal fixed ruler plate 3 is vertically arranged and is fixed on vertical substrate 1, in the present embodiment, is arranged on vertical substrate 1
Two positioning holes II 12 and two are arranged on trapezoidal fixed ruler plate 3 for two positioning holes I 11 and two dowel holes I 23
A dowel hole II 24, as shown in figure 5, two positioning holes I 11 and two positioning holes II 12 correspond, two fixed
Position pin hole I 23 and two dowel holes II 24 correspond, and positioning pin 25 passes through dowel hole I 23 and dowel hole II 24, ladder
Shape fixed ruler plate 3 is accurately located on vertical substrate 1 by two positioning pins 25, and lock-screw 13 passes through positioning hole I 11
With positioning hole II 12, trapezoidal fixed ruler plate 3 is fixedly connected by two lock-screws 13 with vertical substrate 1.Trapezoidal fixation
Ruler plate 3 is right-angled trapezium, and the oblique waist of trapezoidal fixed ruler plate 3 is the track foundation that trapezoidal dynamic ruler plate 4 slides, trapezoidal fixed ruler plate 3
Oblique waist and bottom form angle α, the waist for the isosceles trapezoid that the cutting edge axial direction section of angle α and cutter 18 is constituted and bottom are formed
Angle it is equal, the oblique waist of trapezoidal fixed ruler plate 3 is arranged from top to bottom towards scale I 5 close to oblique waist on trapezoidal fixed ruler plate 3
One row's scale II 7, scale II 7 are equally spaced size scale with 1mm；The upper top surface of trapezoidal fixed ruler plate 3 and the top of vertical substrate 1
Face with the lower surface of horizontal base plate 2 in the same plane.Wherein, the cotangent value of angle α is related to profiling guiding ruler 19 and workpiece
The calculating of timber marginal position relationship size, scale are used to determine the working height of cutter 18.
Trapezoidal dynamic ruler plate 4 is vertically arranged on vertical substrate 1, and trapezoidal dynamic ruler plate 4 is right-angled trapezium, as shown in fig. 6, trapezoidal
It is α that the oblique waist of dynamic ruler plate 4 and bottom, which form angle,；The oblique waist of trapezoidal dynamic ruler plate 4 and the oblique waist of trapezoidal fixed ruler plate 3 are mutually leaned on and can
It is slided on vertical substrate 1 along the oblique waist of trapezoidal fixed ruler plate 3, one is arranged from top to bottom close to oblique waist on trapezoidal dynamic ruler plate 4
Scale III 8 is arranged, scale III 8 is distributed vernier graduation with the spacing of 0.98mm.In the present embodiment, it is arranged one on vertical substrate 1
Locating rod 14 is arranged on vertical substrate 1 for threaded hole 21, and the locating rod 14 in the present embodiment is screw, and the front end of screw screws
In threaded hole 21, a sliding slot 15 parallel with the oblique waist of trapezoidal fixed ruler plate 3 is set, locating rod 14 passes through on trapezoidal dynamic ruler plate 4
Sliding slot 15 is simultaneously slidably matched with sliding slot 15.
When trapezoidal dynamic ruler plate 4 slides into the top, the top end face of trapezoidal dynamic ruler plate 4 and the bottom surface of horizontal base plate 2 are same
In plane, the straight waist of trapezoidal dynamic ruler plate 4 stretches out the end face of corresponding vertical substrate 1, and the top of trapezoidal dynamic ruler plate 4 is close to straight waist
Side is corresponding with notch 6, and the top of trapezoidal dynamic ruler plate 4 is contacted close to the side of scale III 8 with the bottom surface of horizontal base plate 2.It is horizontal
The notch 6 of substrate 2 equally will form a notch after being combined with vertical substrate 1, can shape when trapezoidal dynamic ruler plate 4 leaves zero point
At recess portion, this recess portion is used to determine the vertical height that cutter 18 is processed.The length of the notch 6 of horizontal base plate 2 is less than trapezoidal dynamic
The upper bottom length of ruler plate 4, the zero point error that can be read when the upper bottom of trapezoidal dynamic ruler plate 4 and the touching of horizontal base plate 2, is used for school
Positive measurement and tool-setting error.It can be surveyed when clamping two pieces of horizontal positioned planks with horizontal base plate 2 and the upper bottom of trapezoidal dynamic ruler plate 4
Measure the total working depth of tenon, mortise.It is bonded, is pushed away with the workpiece plank (i.e. vertical plank 16) being disposed vertically with horizontal base plate 2
The upper bottom that dynamic electric wood milling machine makes 18 tip of cutter touch trapezoidal dynamic ruler plate 4 can accurately determine the horizontal throw of cutter 18.
The right angle waist edge of trapezoidal dynamic ruler plate 4 and the edge difference l of vertical substrate 1 are as follows:
L=(Rz-Rd+h cot α)
Wherein, l is the right angle waist edge of trapezoidal dynamic ruler plate 4 and the edge difference of vertical substrate 1, RzFor the bearing half of cutter
Diameter, RdFor cutter ends radius of edge, h is tenon working height, and α is the angle of cutter section cutting edge and bottom edge；By edge difference l
Determine the optimum position of profiling guiding ruler with vertical plank edge.Profiling guiding ruler processes spacing as shown in fig. 7, dovetail knife cutter knot
Structure and parameter are as shown in Figure 8.
When working height is zero, the upper bottom of trapezoidal dynamic ruler plate 4 is located at the zero point of the scale I 5 of vertical substrate 1, at this time
l0=Rz-Rd, l0As trapezoidal dynamic ruler plate 4 is in zero point, the right angle waist of trapezoidal dynamic ruler plate 4 and the edge difference of vertical substrate 1.Cause
For the radius of cutter bearing 20 and cutter 18 it is known that this definite value is to calculate the constant term of edge difference.With trapezoidal dynamic ruler plate 4
Oblique waist changes therewith along the oblique waist sliding tenon working height of trapezoidal fixed ruler plate 3, and edge difference l is resolved therewith, is used after resolving
The right angle waist of trapezoidal dynamic ruler plate 4 is bonded the edge of vertical plank 16；Sliding profiling guiding ruler 19 is bonded the edge of vertical substrate 1 and consolidates
Fixed, operation is examined in the school that profiling guiding ruler 19 can be completed.
The step of leaning on meter slide rule to knife school using the tenon working machine is as follows:
The first step determines the working depth of the tenon of vertical plank 16 and the mortise of horizontal plank 17.By 2 He of horizontal base plate
Trapezoidal dynamic ruler plate 4 measures the working depth of tenon and mortise by clamping vertical plank 16 and horizontal plank 17.By shown in Fig. 9
Schematic diagram adjust cutter 18 stroke M, according to the position of cutter 18 adjust wood milling machine range limiter 22 so that it is determined that tenon
The working depth of mortise.
Second step uses dovetail according to the display of Figure 10 and Figure 11 according to the working height h of wooden determining dovetail knife
The upper bottom that trapezoidal dynamic ruler plate 4 is touched in the bottom of knife determines the working height of tenon, mortise.
Third step determines the optimum bit of profiling guiding ruler 19 with vertical plank 16 according to second step calculating, the l value corrected
Set relationship.The method of the expression shown in Figure 12, the edge that the right angle waist of trapezoidal dynamic ruler plate 4 is fitted to vertical plank 16 are fixed not
Dynamic, mobile profiling guiding ruler 19 posts and fixes it with vertical substrate 1.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (4)
1. a kind of tenon working machine to knife school lean on meter slide rule, it is characterised in that: including vertical substrate (1), horizontal base plate (2),
Trapezoidal fixed ruler plate (3) and trapezoidal dynamic ruler plate (4)；
One row's scale I (5) is set from top to bottom close to side on the vertical substrate (1)；
The horizontal base plate (2) is fixed at the top of vertical substrate (1) and is mutually perpendicular to vertical substrate (1), the water
The top of vertical substrate (1) is stretched out at the both ends of flat substrate (2)；Side on the horizontal base plate (2) close to scale I (5) is set
Set a notch (6)；
The trapezoidal fixed ruler plate (3) is vertically arranged and is fixed on vertical substrate (1), and the trapezoidal fixed ruler plate (3) is straight
Angle is trapezoidal, and the oblique waist of the trapezoidal fixed ruler plate (3) and bottom form angle α, the oblique waist direction of the trapezoidal fixed ruler plate (3)
Row's scale II (7) is arranged close to oblique waist on the trapezoidal fixed ruler plate (3) in scale I (5) from top to bottom；The trapezoidal fixation
The top surface of ruler plate (3) and the top surface of vertical substrate (1) with the lower surface of horizontal base plate (2) in the same plane；
The trapezoidal dynamic ruler plate (4) is vertically arranged on vertical substrate (1), and the trapezoidal dynamic ruler plate (4) is right-angled trapezium, described
It is α that the oblique waist of trapezoidal dynamic ruler plate (4) and bottom, which form angle,；The oblique waist of the trapezoidal dynamic ruler plate (4) and trapezoidal fixed ruler plate (3)
Oblique waist mutually lean on and can be slided on vertical substrate (1) along the oblique waist of trapezoidal fixed ruler plate (3), the trapezoidal dynamic ruler plate (4)
It is upper that close to oblique waist, one row's scale III (8) is set from top to bottom；It is described trapezoidal when the trapezoidal dynamic ruler plate (4) slides into the top
In the same plane, the straight waist of the trapezoidal dynamic ruler plate (4) stretches out for the bottom surface of the top end face and horizontal base plate (2) that move ruler plate (4)
The top of the end face of corresponding vertical substrate (1), the trapezoidal dynamic ruler plate (4) is corresponding with notch (6) close to the side of straight waist, institute
The top for stating trapezoidal dynamic ruler plate (4) is contacted close to the side of scale III (8) with the bottom surface of horizontal base plate (2)；
The right angle waist edge of the trapezoidal dynamic ruler plate (4) and the edge difference l of vertical substrate (1) are as follows:
L=(Rz-Rd+h cot α)
Wherein, l is the right angle waist edge of trapezoidal dynamic ruler plate (4) and the edge difference of vertical substrate (1), RzFor the bearing radius of cutter,
RdFor cutter ends radius of edge, h is tenon working height, and α is the angle of cutter section cutting edge and bottom edge；It is true by edge difference l
Determine the optimum position of profiling guiding ruler with vertical plank edge.
2. a kind of tenon working machine according to claim 1 leans on meter slide rule to knife school, it is characterised in that: the vertical base
The fixture block (9) of a protrusion is arranged in the top of plate (1), the card hole of setting one and fixture block (9) cooperation on the horizontal base plate (2)
(10), the fixture block (9) on the vertical substrate (1) is caught in the card hole (10) of horizontal base plate (2).
3. a kind of tenon working machine according to claim 1 leans on meter slide rule to knife school, it is characterised in that: the vertical base
Positioning hole I (11) and dowel hole I (23) are set on plate (1), positioning hole is set on the trapezoidal fixed ruler plate (3)
II (12) and dowel hole II (24)；Positioning pin (25) passes through dowel hole I (23) and dowel hole II (24), lock-screw
(13) positioning hole I (11) and positioning hole II (12) are passed through, the trapezoidal fixed ruler plate (3) passes through lock-screw (13)
It is fixedly connected on vertical substrate (1).
4. a kind of tenon working machine according to claim 1 leans on meter slide rule to knife school, it is characterised in that: the vertical base
Locating rod (14) are set on plate (1), setting one is parallel with the oblique waist of trapezoidal fixed ruler plate (3) on the trapezoidal dynamic ruler plate (4)
Sliding slot (15), the locating rod (14) pass through sliding slot (15) and are slidably matched with sliding slot (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887992.7A CN110480770B (en) | 2019-09-19 | 2019-09-19 | Measuring slide rule for tool setting and leaning of dovetail machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887992.7A CN110480770B (en) | 2019-09-19 | 2019-09-19 | Measuring slide rule for tool setting and leaning of dovetail machine |
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| CN110480770A true CN110480770A (en) | 2019-11-22 |
| CN110480770B CN110480770B (en) | 2024-03-08 |
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| FR1151121A (en) * | 1956-05-31 | 1958-01-24 | Commergnat Guilliet & Cie Soc | Improvements to machines for machining dovetail assembly parts |
| US5305812A (en) * | 1993-03-05 | 1994-04-26 | Ferencsik Robert P | Programmable woodworking dovetail machine |
| CN205552745U (en) * | 2016-04-12 | 2016-09-07 | 武正阳 | A tenon mortise cutterbar for wood furniture |
| CN105965605A (en) * | 2016-07-21 | 2016-09-28 | 南京海威机械有限公司 | Efficient high-precision tenon forming device |
| CN205735342U (en) * | 2016-05-13 | 2016-11-30 | 浙江有竹人家竹木有限公司 | Comb goes out tenon machine |
| CN106735582A (en) * | 2016-12-14 | 2017-05-31 | 中国十九冶集团（防城港）设备结构有限公司 | The imitative type cutter process of angle steel |
| CN210910402U (en) * | 2019-09-19 | 2020-07-03 | 重庆理工大学 | Slide rule for calibrating and measuring dovetail tenon machine tool setting |
-
2019
- 2019-09-19 CN CN201910887992.7A patent/CN110480770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1151121A (en) * | 1956-05-31 | 1958-01-24 | Commergnat Guilliet & Cie Soc | Improvements to machines for machining dovetail assembly parts |
| US5305812A (en) * | 1993-03-05 | 1994-04-26 | Ferencsik Robert P | Programmable woodworking dovetail machine |
| CN205552745U (en) * | 2016-04-12 | 2016-09-07 | 武正阳 | A tenon mortise cutterbar for wood furniture |
| CN205735342U (en) * | 2016-05-13 | 2016-11-30 | 浙江有竹人家竹木有限公司 | Comb goes out tenon machine |
| CN105965605A (en) * | 2016-07-21 | 2016-09-28 | 南京海威机械有限公司 | Efficient high-precision tenon forming device |
| CN106735582A (en) * | 2016-12-14 | 2017-05-31 | 中国十九冶集团（防城港）设备结构有限公司 | The imitative type cutter process of angle steel |
| CN210910402U (en) * | 2019-09-19 | 2020-07-03 | 重庆理工大学 | Slide rule for calibrating and measuring dovetail tenon machine tool setting |
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| CN110480770B (en) | 2024-03-08 |
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