A kind of numerical control punch die detection tool setting gauge and detection presetting cutter method
Technical field
The invention belongs to die detection equipment field, specifically, be related to a kind of numerical control punch die detection tool setting gauge and
Detect presetting cutter method.
Background technology
Tool setting gauge is a kind of for detecting the detection instrument whether punching machine mold matches with punch press;Traditional numeric-control punching machine mold
By being manually directly mounted on numerical control press, mould installion precision is low, and the installation deviation of mould causes punch press using process
Middle vibrations and abrasion to mould are big, on the one hand reduce machining accuracy, on the other hand easily cause punch press damage, reduce punching
The service life of bed, and the replacing of mould is also very frequent, adds production cost.Therefore, those skilled in the art pass through
Instrument as invention tool setting gauge, detected first to whether mould matches with punch press, again by mould installion after detection is qualified
To punch press, above-mentioned risk thus can be effectively avoided, improves machining accuracy, reduces production cost.But detect in the prior art
The accuracy of detection of the tool setting gauge of mould is not high, therefore will influence the machining accuracy and service life of punch press.
Chinese Patent Application No. 201420839496.7, the patent document in publication date on July 8th, 2015, discloses one kind
Lead to fast drift quick tool setting and grind mould, including gradient tool setting gauge, drift, adjustment ring, drift mounting seat, base again, it is described
Gradient tool setting gauge is bumped into the locating slot of the drift mounting seat, and the drift is pressed into the adjustment ring, the drift mounting seat
It is arranged on the base.Technical scheme disclosed in the utility model aims to solve the problem that when grinding after mould use, it is necessary to passes through drawing
Table, levelling gradient face, then grind that gradient process is cumbersome, lose time, that potential safety hazard, efficiency are low etc. be present;But it is detected
Precision is not high, causes mould low with the fit precision of punch press, punch press service life is not grown.
The content of the invention
1st, to solve the problems, such as
The problem of installation accuracy is low be present for existing numerical control stamping die, the present invention proposes a kind of numerical control punch die detection pair
Knife instrument and detection presetting cutter method, the installation accuracy of numerical control press mold can be effectively improved, and its is simple to operate, service speed
It hurry up, reduce punching machine mold to knife difficulty, improve production efficiency.
2nd, technical scheme
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of numerical control punch die detects tool setting gauge, including base, die shoe, vertical upper bolster, horizontal upper bolster, leads
Post, lifting platform, lifting traction device and feeler block;Described die shoe is arranged on described base;Described vertically upper mould
Seat is fixed on described lifting platform lower surface, the position of vertical upper bolster and the position correspondence of described die shoe;Described water
Flat upper bolster is horizontally set on the side of described lifting platform;Described guide pillar one end is fixed on described base, the other end
Through described lifting platform;Described lifting traction device is arranged between described base and described lifting platform, for controlling
The described lifting platform of system is risen relative to described base and drop.
Preferably, one end is fixedly installed limited block on described base, and the other end is provided with a tightening groove;Under described
Die holder is arranged between described limited block and described tightening groove;Be provided with described tightening groove one be used for it is fixed described in
The fastening block of die shoe.
Preferably, one end that described limited block contacts with die shoe is provided with one and matched with described die shoe profile
Groove, for limiting the position of described die shoe.
Preferably, described fastening block includes housing;Described housing lower end sets raised for being stuck in described tightening
Slided in groove, housing is internally provided with turn, and housing is provided with opening towards the side wall of described die shoe side;It is described
Turn protruded from described opening.
Preferably, described turn is unclosed round steel sheet.
Preferably, described lifting traction device includes lifting seat, balance pivot, fulcrum chute, drag strut, handle and support
Block;Described lifting seat is fixed on described base;It is provided with described lifting seat parallel to described base upper surface
Fulcrum chute;Described balance pivot is arranged in described fulcrum chute;Described handle is consolidated with described balance pivot
Fixed connection;Drag strut is provided between described handle and described balance pivot;Described drag strut is perpendicular to handle;It is described
Drag strut be hinged with handle;Described drag strut is fixedly connected with described tray;Described tray is arranged on described liter
The bottom of platform drops.
Preferably, it is provided with spring between described base and described lifting platform;Described spring housing is mounted in described
On guide pillar.
Preferably, described horizontal upper bolster includes die spacer block and mould fixed block;Described die spacer block is consolidated
It is scheduled on the side of described lifting platform;Described one face of mould fixed block is provided with and described die spacer block upper groove pair
The projection answered, for limiting described mould fixed block rotation, another face is bonded with mold;Described vertical upper bolster with
Described horizontal structure of upper die base is identical.
A kind of numerical control punch die detects presetting cutter method, comprises the following steps:
S1. mould fixed block is fixed on die spacer block on horizontal upper bolster;
S2. by the mould fixed block in mold inserting step S1 to be detected, feeler block is placed horizontally on base,
It is and corresponding in vertical direction with horizontal upper bolster;
S3. handle is oppressed manually, balance pivot is slided in fulcrum chute, while drag strut drives tray to transport downwards
Dynamic, tray then drives lifting platform vertical downward movement, until mold cutter head face is bonded with feeler block upper surface, stops, locking
Mould fixed block, mould fixed block is set to be relatively fixed with mold;
S4. handle is unclamped, lifting platform rises automatically under the action of the spring, removes relatively-stationary mould after being locked in step S3
Have fixed block and mold, be attached on vertical upper bolster, remove feeler block;
S5. by lower mould installion to die shoe, fastening block is slided, locks die shoe;
S6. oppress handle manually again, make under being attached in step S4 in the mold on vertical upper bolster and step S5
Mould combines, if can smoothly combine, it is qualified to detect, and otherwise needs to re-work mold.
Preferably, at the uniform velocity even power should be used when oppressing handle in described step S3 manually, avoids feeler block and mold
Contact impact injury.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are:
(1) tool setting gauge of the invention realizes mould secondary correction, positioning using horizontal upper bolster and vertical upper bolster, significantly
The positional precision before punching machine mold installation is improved, so as to be laid a good groundwork for the installation of mould, enables the disposable essence of mould
Really it is attached on punch press, and is advantageous to protect punch press and the not frayed injury of mould long-term use;The tool setting gauge operation of the present invention
Simply, conveniently;Detection efficiency is high, reduces labor intensity, manual operation need not draw table to detect, reduce detection difficulty;
(2) tool setting gauge of the invention sets limited block, and the groove and die shoe profile phase of its one end setting on base
Shape is answered, this is advantageous to the positioning and fixation of upper bolster, and limited block is engaged with fastening block, for fixedlying positioning upper bolster, is entered
One step improves accuracy of detection;
(3) set spring structure simple in fastening block of the present invention, one can effectively realize the function of locking die shoe, and two is easy
It is low in making, cost;Turn is good using unclosed round steel sheet elastic effect, compact-sized, is easily installed;
(4) lifting traction device of the invention uses lever principle, compact-sized, is active in one's movements, and sets fulcrum chute energy
Ensure that tray one end is vertically moved up or down;
(5) present invention sets spring between base and lifting platform, can play a part of the lifting platform that automatically resets;
(6) present invention is consistent with mould holder structure with installation mold on punch press using die spacer block, is determined using the mould
Position block can be with accurate positioning die fixed block and the position relationship of mold, and the position of mould fixed block and mold passes through to knife
Block does not change accurately to being attached to locality on punch press after knife and locking, detection is installed knife precision and punching machine mold
Precision is consistent, solves the uncontrollable problem of precision directly in installation mold on punch press;
(7) detection presetting cutter method of the invention improves installation accuracy of the mould on punch press, solves artificial peace in the past
It is big to fill randomness, precision is uncontrollable, conventional machine detection is cumbersome, and labor intensity is big, the low technical problem of efficiency, improves indirectly
The machining accuracy of punch press, and extend equipment and mold use life-span.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of apparatus of the present invention;
Fig. 2 is the three-dimensional structure diagram of apparatus of the present invention center base;
Fig. 3 is the cut-away view of fastening block in apparatus of the present invention;
Fig. 4 is the structure diagram of fastening block inner spring circle in apparatus of the present invention;
Fig. 5 is the structure chart of apparatus of the present invention;
Fig. 6 is the use state figure of apparatus of the present invention.
In figure:1st, base;11st, limited block;12nd, guide pillar hole;13rd, tightening groove;14th, fastening block;141st, housing;142nd, spring
Circle;
2nd, die shoe;3rd, vertical upper bolster;
4th, horizontal upper bolster;41st, die spacer block;42nd, mould fixed block;
5th, guide pillar;6th, lifting platform;
7th, lifting traction device;71st, lifting seat;72nd, balance pivot;73rd, fulcrum chute;74th, drag strut;75th, handle;
76th, tray;
8th, feeler block;9th, mold.
Embodiment
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in figure 1, a kind of numerical control punch die detection tool setting gauge, including base 1, die shoe 2, vertical upper bolster 3, water
Flat upper bolster 4, guide pillar 5, lifting platform 6, lifting traction device 7 and feeler block 8;As shown in Fig. 2 one end passes through bolt on base 1
Limited block 11 is fixedly installed, the other end is provided with a tightening groove 13;Die shoe 2 be arranged on limited block 11 and tightening groove 13 it
Between;The profile of die shoe 2 is circle, and limited block 11 is also configured to the groove of circle, the groove energy with one end that die shoe 2 contacts
Die shoe 2 is enough accurately positioned, makes the shaft core position of die shoe 2 have degree of precision;Be provided with tightening groove 13 one be used for it is fixed under
The fastening block 14 of die holder 2;As shown in figure 3, fastening block 14 includes housing 141;The lower end of housing 141 sets raised for being stuck in tightening
Slided in groove 13, housing 141 is internally provided with turn 142, and housing 141 is provided with out towards the side wall of the side of die shoe 2
Mouthful;Turn 142 protrudes from opening;Turn 142 is unclosed round steel sheet as shown in Figure 4 in the present embodiment;Push-and-pull is tight
Determine block 14 to slide in tightening groove 13, when the turn 142 protruded from opening produces bullet with that can deform during 2 wall contacts of die shoe
Power, so as to compress die shoe 2;
As shown in figure 1, vertical upper bolster 3 is fixed on the lower surface of lifting platform 6, position and the die shoe 2 of vertical upper bolster 3
Position correspondence;Horizontal upper bolster 4 is horizontally set on the side of lifting platform 6;Vertical upper bolster 3 and horizontal upper bolster in the present embodiment
4 structures are identical, including die spacer block 41 and mould fixed block 42;Die spacer block 41 is fixed on the side of lifting platform 6;Such as
Shown in Fig. 5, the face of die spacer block 41 outwardly is provided with cross groove, a groove and base in the cross groove
1 upper surface is parallel;Projection corresponding with the cross groove is provided with mould fixed block 42, cross groove matches with raised
Close, rotated for limiting mould fixed block 42, the middle part of mould fixed block 42 sets through hole, and for installing mold 9, mould is fixed
Before block 42 is locked mold 9 can 360 ° of rotations on mould fixed block 42, it is horizontal that feeler block 8 is used for the upper slitter head of mold 9
Direction to the position of locking die fixed block 42 after knife and mold 9, makes mold 9 solid relative to die spacer block 41 on knife
It is fixed, it is attached to after so removing mold 9 and mould fixed block 42 on punch press, the position of itself and upper die of punching press tool locating piece 41 is protected
Hold constant, disposable to install without adjusting setting angle again, precision height;
The one end of guide pillar 5 is fixed in the guide pillar hole 12 on base 1, and the other end passes through lifting platform 6, as shown in figure 5, base 1
Spring is provided between lifting platform 6;Spring housing is on guide pillar 5;
Lifting traction device 7 is arranged between base 1 and lifting platform 6, for controlling lifting platform 6 relative to 1 liter of base and
Drop, as shown in figure 5, lifting traction device 7 includes lifting seat 71, balance pivot 72, fulcrum chute 73, drag strut 74, handle 75
With tray 76;Lifting seat 71 is fixed on base 1;The fulcrum chute 73 parallel to the upper surface of base 1 is provided with lifting seat 71;
Balance pivot 72 is arranged in fulcrum chute 73;Handle 75 is fixedly connected with balance pivot 72;Handle 75 and balance pivot 72 it
Between be provided with drag strut 74;Drag strut 74 is perpendicular to handle 75;Drag strut 74 is be hinged with handle 75;Drag strut 74 is solid with tray 76
Fixed connection;Tray 76 is arranged on the bottom of lifting platform 6;Its operating principle is to utilize lever principle, when manually operated handle 75,
Drag strut 74 rotates around balance pivot 72, but because drag strut 74 is fixedly connected with tray 76, and tray 76 promotes the edge of lifting platform 6
The vertical up-or-down movement of guide pillar 5, therefore balance pivot 72 slides in fulcrum chute 73, to meet above-mentioned requirements.
The tool setting gauge application level upper bolster and vertical upper bolster of the present invention realizes secondary mould correction and positioning, carries significantly
Positional precision before high punching machine mold installation, so as to be laid a good groundwork for the installation of mould, enables mould disposably accurate
It is attached on punch press, and is advantageous to protect punch press and the not frayed injury of mould long-term use;The tool setting gauge operation letter of the present invention
Singly, conveniently;Detection efficiency is high, reduces labor intensity, manual operation need not draw table to detect, reduce detection difficulty.
A kind of numerical control punch die detects presetting cutter method, comprises the following steps:
S1. mould fixed block 42 is fixed on die spacer block 41 on horizontal upper bolster 4;
S2. by the mould fixed block 42 in the inserting step S1 of mold 9 to be detected, as shown in fig. 6, by the water of feeler block 8
Keep flat and be placed on base 1, and it is corresponding in vertical direction with horizontal upper bolster 4;
S3. at the uniform velocity even power oppresses handle 75 manually, avoids feeler block 8 and the Contact impact injury of mold 9, makes lever
Fulcrum 72 slides in fulcrum chute 73, while drag strut 74 drives tray 76 to move downward, and tray 76 then drives lifting platform 6 to hang down
Directly move downward, until the cutter head face of mold 9 is bonded with the upper surface of feeler block 8, stops, locking die fixed block 42, make mould
Fixed block 42 is relatively fixed with mold 9;
S4. handle 75 is unclamped, lifting platform 6 is automatic under the action of the spring to be risen, and is removed and is relatively fixed after being locked in step S3
Mould fixed block 42 and mold 9, be attached on vertical upper bolster 3, remove feeler block 8;
S5. by lower mould installion to die shoe 2, fastening block 14 is slided, locks die shoe 2;
S6. oppress handle 75 manually again, make the mold 9 and step S5 being attached in step S4 on vertical upper bolster 3
In lower mould combine, if can smoothly combine, it is qualified to detect, and otherwise needs to re-work mold.
The detection presetting cutter method of the present invention improves installation accuracy of the mould on punch press, solve it is conventional it is manually installed with
Machine is big, and precision is uncontrollable, conventional machine detection is cumbersome, and labor intensity is big, the low technical problem of efficiency, improves punching indirectly
The machining accuracy of bed, and extend equipment and mold use life-span.