CN205996703U - Knife tower crane tool auto-checking instrument - Google Patents
Knife tower crane tool auto-checking instrument Download PDFInfo
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- CN205996703U CN205996703U CN201621014499.2U CN201621014499U CN205996703U CN 205996703 U CN205996703 U CN 205996703U CN 201621014499 U CN201621014499 U CN 201621014499U CN 205996703 U CN205996703 U CN 205996703U
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- gauge head
- support bar
- flexible support
- calibrated bolck
- tower crane
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Abstract
The utility model discloses a kind of knife tower crane tool auto-checking instrument, including oscillating arm mechanisms, the free end of the oscillating arm mechanisms is provided with gauge head, the flexible support bar being provided with the gauge head for transmitting activation signal to gauge head, calibrated bolck is installed on the flexible support bar, the calibrated bolck side includes four can be with the vertical index plane of tool contact, the utility model is by the way of sensing is conflicted in calibrated bolck and cutter, with vertical index plane with tool contact to knife, increase the contact area to cutter during knife and calibrated bolck, during contact, gauge head can be stablized, induced signal is accurately received, so as to optimize cutter to induction precision during knife.
Description
Technical field
The utility model is related to machine tooling field, more particularly to a kind of knife tower crane tool auto-checking instrument.
Background technology
In the process of workpiece, the non-cutting time such as work-handling, cutter adjustment, sizable ratio in the process-cycle is accounted for
Example, the adjustment of wherein cutter both wasted time and energy, and were difficult again accurately, finally to also need to trial cut, and statistics shows, a workpiece
Processing, pure time kept in reserve only about account for the 55% of total time, clamping and account for 45% to non-cutting times such as knives, and therefore, tool setting gauge just shows
Great superiority is shown.
At present, in prior art, in a Chinese patent document of the number of patent application for " 201520746704.3 ", note
A kind of Digit Control Machine Tool tool setting gauge is carried, including tool setting gauge body, pivoted arm connecting seat, connecting seat protecting cover, machine tool door, tool setting gauge
Arm, status indicator lamp, probe, inductor, chuck, lockset and gauge head, the front end of gauge head are provided with probe, the knife instrument arm of the tool setting gauge
It is flexibly connected between pivoted arm connecting seat, and pivoted arm connecting seat is designed to toroidal such that it is able to is effectively easy to tool setting gauge arm
Extract from pivoted arm connecting seat, it is to avoid gauge head and tool setting gauge arm in use or the damage that collides after not use, by surveying
Overhead is provided with inductor, so as to improve the speed to knife and precision.
Above-mentioned this tool setting gauge and existing most of tool setting gauges, be all by probe and tool contact, by probe
Under flexible support bar activation signal is transferred in gauge head, numerical control system is transmitted a signal to by the signal transmission device in gauge head
System, then carries out identification and the compensation of tool orientation, but, due to relatively fine to knife probe in the market, probe and knife
The area of tool contact is less, so that the contact force effect that probe is subject to is less, therefore, the signal that probe is received is more micro-
Weak, induction precision is relatively low, so as to cause the effect to knife poor.
Utility model content
The purpose of this utility model is to provide a kind of preferable to knife effect, the high knife tower crane automatic tool preset of induction precision
Instrument.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of knife tower crane is with automatically
Tool setting gauge, including oscillating arm mechanisms, the free end of the oscillating arm mechanisms is provided with gauge head, is provided with for gauge head on the gauge head
The flexible support bar of transmission activation signal, is provided with calibrated bolck on the flexible support bar, and the calibrated bolck side includes four
Individual can be with the vertical index plane of tool contact.
By adopting technique scheme, the cutter in knife tower crane is moved, when cutter is conflicted with front vertical index plane, cutter
Slight promotion calibrated bolck, by calibrated bolck to one horizontal thrust of flexible support bar, the gauge head of flexible support bar lower end is detected scratches
After property support bar receives power, be transferred to digital control system, complete cutter in the X-axis direction to knife, cutter is continued to move to, cutter
With when right vertically index plane or left vertically index plane conflict, cutter equally slightly promotes calibrated bolck, by calibrated bolck to flexibility
One horizontal thrust of support bar, then gauge head activation signal is transferred to digital control system, complete cutter in the Y-axis direction to knife,
The utility model replaces the sensing of probe point contact type, and uses vertical index plane by the way of sensing is conflicted in calibrated bolck and cutter
With tool contact to knife, the contact area to cutter during knife and calibrated bolck is increased, gauge head can be stablized, accurately receive during contact
To induced signal, so as to optimize the induction precision to knife.
Further, the lower end of the flexible support bar is detachably fixed with gauge head and is connected.
By adopting technique scheme, the lower end of flexible support bar is detachably fixed with gauge head and is connected, flexible support
When bar is fixed on gauge head, both are not easily disconnected from, and occur impaired cannot will to scratch in the case of normal work in flexible support bar
Property support bar disassemble from gauge head, keeped in repair or changed, reduce maintenance cost.
Further, it is provided with the gauge head for the installing hole of flexible support bar insertion and flexible support bar is abutted
The securing member being fixed on gauge head.
By adopting technique scheme, flexible support bar is abutted and is fixed on gauge head by securing member, makes flexible support bar
The fixed effect being fixed on gauge head is preferable, is not likely to produce loosening, departs from.
Further, the middle part of the calibrated bolck is provided through the through hole of calibrated bolck upper and lower surface and plug is placed in through hole
Rubber blanket, the rubber blanket is fixedly connected with one end of flexible support bar.
By adopting technique scheme, make together with calibrated bolck is indirectly fixed to flexible support bar, to keep away using rubber blanket
Exempt from calibrated bolck and flexible support bar directly contact to grind so as to cause to produce and calibrated bolck between when flexible support bar is subject to thrust
Damage, improve the service life of calibrated bolck and flexible support bar.
Further, the air blowing that the gas hole of oriented vertical index plane air blowing is connected with gas hole is set on the gauge head
Source.
By adopting technique scheme, gas hole is connected with air blowing source, and air blowing source works, and control gas hole is to vertically mark
Quasi- face is blown, by air-flow by the foreign matter attached on vertical index plane or dirty blow off, make cutter abundant with vertical index plane
Contact, the contact for reaching are better, so that sensing is more accurate, stable.
Further, the quantity of the gas hole is that four and vertical index plane described with four are corresponded.
By adopting technique scheme, the quantity of gas hole is four, and this four gas holes and four vertical standards
Face corresponds, and air-flow is blowed to a vertical index plane by each gas hole correspondence, it is ensured that each index plane keeps preferable
Clean degree.
Further, the oscillating arm mechanisms include swing arm, the driving swing arm swing that one end is fixedly connected with gauge head
Swing arm driving part.
By adopting technique scheme, swing arm driving part drives swing arm clockwise oscillation, in automatic tool preset, can be by
On gauge head, index plane swings and is adjusted to horizontality, and then cutter movement, carries out automatic tool preset work, after the completion of to knife, pendulum
Arm actuator can drive swing arm rotate counterclockwise, swing arm and gauge head are shunk and is attached on the enclosure wall of knife tower crane, reduce
Area occupied, is that larger space is vacateed in the processing of workpiece, so that knife tower crane is worked together more convenient.
In sum, the utility model has the advantages that：1st, using the side of sensing of conflicting in calibrated bolck and cutter
Formula, replaces the sensing of probe point contact type, and uses vertical index plane with tool contact to knife, increased to cutter during knife and calibrated bolck
Contact area, during contact, gauge head can be stablized, accurately receive induced signal, so as to optimize the induction precision to knife；2nd, adopt
Rubber blanket is made together with calibrated bolck is indirectly fixed to flexible support bar, it is to avoid calibrated bolck is with flexible support bar directly contact so as to lead
Cause to produce and calibrated bolck between when flexible support bar is subject to thrust and wear and tear, improve the use longevity of calibrated bolck and flexible support bar
Life；3rd, the quantity of gas hole is four, and this four gas holes and four vertical index planes are corresponded, and each gas hole is corresponded to
Air-flow is blowed to a vertical index plane, it is ensured that each index plane keeps preferably clean and spends.
Description of the drawings
Fig. 1 is the structural representation under being the level of state after embodiment 1 is installed in knife tower crane；
Fig. 2 is the exploded perspective view of embodiment 1, for embodying the installation relation of flexible support bar and calibrated bolck；
Fig. 3 is the exploded perspective view of embodiment 2.
In figure, 1, oscillating arm mechanisms；101st, swing arm driving part；102nd, swing arm；2nd, gauge head；3rd, calibrated bolck；301st, through hole；
302nd, vertical index plane；4th, flexible support bar；5th, rubber blanket；6th, screwed hole；7th, screw；8th, gas hole；9th, rubber stopper.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment be only to explanation of the present utility model, its be not to restriction of the present utility model, ability
Field technique personnel can make the modification without creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1：A kind of knife tower crane tool auto-checking instrument, as depicted in figs. 1 and 2, including oscillating arm mechanisms 1, oscillating arm mechanisms 1
Include swing arm 102, the swing arm driving part 101 of the swing of swing arm 102 is driven, swing arm 102 extends in winding arc, this reality
Apply in example, swing arm driving part 101 is swing arm drive motor, one end of the output shaft of swing arm drive motor and swing arm 102 is fixed
Connection, the other end of swing arm 102 is free end, is fixedly connected with gauge head 2, swing arm drive motor work in the end of free end
Make, drive swing arm 102 to go up dextrorotation from vertical direction and turn 90 degrees, postrotational swing arm 102 is the level of state, gauge head 2
On be provided with flexible support bar 4 for transmitting from activation signal to gauge head 2, the inside of gauge head 2 is provided with sensor circuit, sensor circuit
The abutting power that flexible support bar 4 is subject in the horizontal direction can be detected, gauge head 2 belongs to prior art, therefore, here is not done in detail
Illustrate, under swing arm 102 is the level of state, flexible support bar 4 is vertically arranged on gauge head 2, the lower end of flexible support bar 4 with
Side head is fixedly connected, and the upper end of flexible support bar 4 is provided with calibrated bolck 3, in the present embodiment, calibrated bolck 3 be shaped as cuboid,
After calibrated bolck 3 is installed on flexible support bar 4, calibrated bolck 3 is the level of state, calibrated bolck 3 include all around four erect
Straight index plane 302, the middle part of calibrated bolck 3 are provided with through hole 301 vertically through 3 upper and lower surface of calibrated bolck, the shape of through hole 301
It is the toroidal concentric with calibrated bolck 3, fills in through hole 301 and rubber blanket 5 is placed with, being shaped as rubber blanket 5 is same with through hole 301
The cylinder in axle center, the diameter of rubber blanket 5 are slightly larger than the diameter of through hole 301, so that 5 interference fit of rubber blanket is arranged on through hole
In 301, the lower surface of rubber blanket 5 is fixedly connected with the upper end of flexible support bar 4, and in the present embodiment, the mode being fixedly connected is
Bonding；The lower end of flexible support bar 4 is detachably fixed with gauge head 2 and is connected, and the mode for being detachably fixed connection can be clamping,
Can be for threaded, in the present embodiment, it is preferably threaded to be detachably fixed connected mode, offers perpendicular on gauge head 2
The installing hole that directly extends downwardly and flexible support bar 4 is abutted the securing member being fixed on gauge head 2, securing member is screw 7, surveys
On 2 side, level offers screwed hole 6, and screw 7 is touched with flexible support bar 4 through after screwed hole 6,6 He of screwed hole
Screw 7 is that screw thread coordinates, and flexible support bar 4 is inserted into installation in the hole, and screw 7 is abutted with flexible support bar 4, by screw 7
Flexible support bar 4 is abutted and is fixed on gauge head 2, so as to flexible support bar 4 is detachably secured on gauge head 2.
As shown in Fig. 2 arranging the gas hole 8 of oriented vertical index plane 302 air blowing and blowing that gas hole 8 is connected on gauge head 2
Source of the gas（In figure is not shown）, air blowing source can be air pump, and air blowing source belongs to prior art, therefore, do not do in the utility model
Describe in detail, in the present embodiment, the quantity of gas hole 8 is four, and this four gas hole 8 and four vertical index planes 302 1
One corresponds to, and each gas hole 8 is corresponded to and for air-flow to blow to a vertical index plane 302, can be by vertical index plane by gas hole 8
The chip of foreign matter or adhesion on 302 blows off, so as to keep the clean degree of vertical index plane 302, make vertical index plane 302 with
Cutter in knife tower crane accurately, sufficiently can be contacted.
The course of work of the present embodiment is as follows：Before to knife, swing arm drive motor works, by swing arm 102 from vertical
State dextrorotation turn 90 degrees, and postrotational swing arm 102 is the level of state, and the upper surface of calibrated bolck 3 is in level, and four vertically
Index plane 302 is in vertical state, and now, the cutter in knife tower crane is moved, when cutter is conflicted with front vertical index plane 302, cutter
Slight promotion calibrated bolck 3, gives 4 one horizontal thrust of flexible support bar by calibrated bolck 3, and the gauge head 2 of 4 lower end of flexible support bar is detected
Receive after power to flexible support bar 4, be transferred to digital control system, complete cutter in the X-axis direction to knife, cutter continues to move
Dynamic, when cutter and right vertically index plane 302 or left vertically index plane 302 conflict, cutter equally slightly promotes calibrated bolck 3, leads to
Calibrated bolck 3 is crossed to 4 one horizontal thrust of flexible support bar, then activation signal is transferred to digital control system by gauge head 2, is completed cutter and is existed
In Y direction to knife.
Embodiment 2：A kind of knife tower crane tool auto-checking instrument, as shown in figure 3, difference from Example 1 is, is implementing
On the basis of example 1, screen pack is set in gas hole 8, prevents foreign matter or chip from dropping in gas hole 8, ensure gas hole 8
It is normally carried out blown work；In addition, can be used for blocking the rubber stopper 9 of gas hole 8 in gas hole 8 beyond the Great Wall, in the non-work of gas hole 8
Make under state, coolant can be avoided to be flowed in gas hole 8.
Claims (7)
1. a kind of knife tower crane tool auto-checking instrument, including oscillating arm mechanisms (1), the free end of oscillating arm mechanisms (1) is provided with survey
Head (2), the flexible support bar (4) being provided with gauge head (2) for transmitting activation signal to gauge head (2), it is characterised in that：
Calibrated bolck (3) is installed on flexible support bar (4), calibrated bolck (3) side includes four can be with tool contact
Vertical index plane (302).
2. knife tower crane tool auto-checking instrument according to claim 1, it is characterised in that：Under flexible support bar (4)
End is detachably fixed with gauge head (2) and is connected.
3. knife tower crane tool auto-checking instrument according to claim 2, it is characterised in that：Confession is provided with gauge head (2)
Installing hole and flexible support bar (4) is abutted the securing member being fixed on gauge head (2) that flexible support bar (4) is inserted.
4. knife tower crane tool auto-checking instrument according to claim 1, it is characterised in that:The middle part of calibrated bolck (3) sets
Be equipped with the rubber blanket (5) in through hole (301), the rubber blanket is placed on through the through hole (301) of calibrated bolck (3) upper and lower surface and plug
(5) it is fixedly connected with one end of flexible support bar (4).
5. knife tower crane tool auto-checking instrument according to claim 1, it is characterised in that：Described gauge head (2) upper setting is oriented
The air blowing source that the gas hole (8) that vertically index plane (302) is blown is connected with gas hole (8).
6. knife tower crane tool auto-checking instrument according to claim 5, it is characterised in that:The quantity of gas hole (8) is
Four and described with four vertical index plane (302) one-to-one corresponding.
7. knife tower crane tool auto-checking instrument according to claim 1, it is characterised in that：Oscillating arm mechanisms (1) includes
Swing arm (102) that one end is fixedly connected with gauge head (2), drive the swing arm driving part (101) that swing arm (102) swings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014499.2U CN205996703U (en) | 2016-08-30 | 2016-08-30 | Knife tower crane tool auto-checking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014499.2U CN205996703U (en) | 2016-08-30 | 2016-08-30 | Knife tower crane tool auto-checking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996703U true CN205996703U (en) | 2017-03-08 |
Family
ID=58192657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014499.2U Active CN205996703U (en) | 2016-08-30 | 2016-08-30 | Knife tower crane tool auto-checking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102185141B1 (en) * | 2019-09-17 | 2020-12-01 | 이민열 | Tool Pre-setter |
| KR102185144B1 (en) * | 2019-09-17 | 2020-12-01 | 이민열 | Tool Pre-setter |
-
2016
- 2016-08-30 CN CN201621014499.2U patent/CN205996703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102185141B1 (en) * | 2019-09-17 | 2020-12-01 | 이민열 | Tool Pre-setter |
| KR102185144B1 (en) * | 2019-09-17 | 2020-12-01 | 이민열 | Tool Pre-setter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |