CN208375057U - A kind of tool detection devices - Google Patents
A kind of tool detection devices Download PDFInfo
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- CN208375057U CN208375057U CN201820843669.0U CN201820843669U CN208375057U CN 208375057 U CN208375057 U CN 208375057U CN 201820843669 U CN201820843669 U CN 201820843669U CN 208375057 U CN208375057 U CN 208375057U
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Abstract
The utility model relates to knife sharpener technical fields, more particularly to a kind of tool detection devices, tool detection devices are used to be mounted on the nc sliding table of numerical control knife sharpener, including mounting base, slipway mechanism, the first detection piece and the second detection piece being fixed on nc sliding table, first detection piece and the slipway mechanism are fixed on the mounting base, first detection piece is located at the side of the slipway mechanism, second detection piece is installed on the slipway mechanism, and the second detection piece can opposite mounting base movement under the driving of slipway mechanism.Beneficial effect is: cutter parameters testing agency is mountable on the nc sliding table of numerical control knife sharpener, facilitates control and obtains the parameter of cutter, realizes parametric programming and the movement encoded control of the typical blade surface such as milling cutter, screw tap, drill bit, dagger.The utility model has also comprehensively considered the apron space of each mechanism of numerical control knife sharpener, and the second detection piece is according to whether work can shrink or be unfolded with respect to mounting base.
Description
Technical field
The utility model relates to knife sharpener technical fields, and in particular to a kind of tool detection devices.
Background technique
Knife sharpener refers to the equipment being ground using grinding wheel to blade, is broadly divided into manual knife sharpener and automatic grinding
Machine.Mostly use numerical control knife sharpener greatly in order to improve the production efficiency now.
The appearance and extensive use of the complicated tooth shape alloy cutter of high-precision, so that automatic numerical control knife sharpener becomes cutting tool
One of production and the crucial important equipment of secondary reconditioning.Show that developed country has been at present through data at home and abroad retrieval post analysis
The numerical control grinding key core technologies of complicated tooth shape cutter are grasped, and develop corresponding Full-automatic numerical control knife sharpener.Due to
Relatively late, the research and development relative delay of overall system design and key feature can not for domestic Numeric Control Technology starting
Meets the needs of market rapid growth in recent years.
For example, a kind of Full-automatic numerical control knife sharpener disclosed in Chinese patent CN105397579B, including workbench and control
The side of workbench is arranged in case, the control cabinet, and first level guide rail, knife board, feeding dress are provided on the workbench
It sets and device for discharging, the same side of first level guide rail, the feed device setting is arranged in the device for discharging and knife board
The second level that intersection normal thereto is provided with above the top of the end of first level guide rail, the first level guide rail is led
Rail, the second horizontal guide rail top are provided with sliding seat, a revolving platform are provided on the sliding seat, the revolving platform
Top output port is connected with a L shape bent plate, is provided with a blade clamping device, the control on the inside of the L shape bent plate
Numerical control device is provided in case processed, the device for discharging includes the discharge arm and pendulous device for being directed toward blade clamping device, described
Pendulous device is connected to drive it to determine angle swinging with discharge arm, and the numerical control device is connected to control it with pendulous device
Operating.
Above-mentioned Full-automatic numerical control knife sharpener lacks a kind of device for detecting cutter, high-precision, complicated tooth shape processing in,
It needs to detect knife length and the basil, to meet processing request, to carry out numerical control programming to processing program.Existing numerical control
Knife sharpener and the non-integral installation of tool detection devices, detection cutter are very troublesome.
The presence of drawbacks described above makes to be currently used for the Full-automatic numerical control knife sharpener of complicated tooth shape cutter manufacture and reconditioning very
Import is relied on, but often price is very expensive and is limited layer by layer by Hesperian for this kind of equipment, largely affects
The manufacturing and relevant application of complicated tooth shape cutter.
To sum up, there is an urgent need to a kind of tool detection devices to be applied in automatic numerical control knife sharpener now, can be automatically performed inspection
It surveys to carry out following process.
Utility model content
Purpose of the utility model is to solve the above problems, provide a kind of tool detection devices.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
A kind of tool detection devices for being mounted on the nc sliding table of numerical control knife sharpener, including are fixed on nc sliding table
On mounting base, slipway mechanism, the first detection piece and the second detection piece, first detection piece and the slipway mechanism are solid
Fixed to be arranged on the mounting base, the first detection piece is located at the side of the slipway mechanism, and second detection piece is installed on
On the slipway mechanism, the second detection piece can opposite mounting base movement under the driving of slipway mechanism.
Preferably, first detection piece includes the first mounting base, and the first mounting base is fixedly connected with mounting base, and first
The long detection sensor of knife is provided in mounting base.
Preferably, second detection piece includes the second mounting base, and second mounting base is arranged in the slipway mechanism
On, basil detection sensor is provided in the second mounting base.
Preferably, the long detection sensor of the knife is contact precision positioning sensor.
Preferably, the basil detection sensor is eccentric contact precision positioning sensor or optical fiber correlation sensing
Device or penetration laser distinguish sensor.
Compared with prior art, beneficial effect is: tool detection devices are mountable to numerical control knife sharpener to the utility model
Nc sliding table facilitates control and obtains the parameter of cutter, realizes that the parametrization of the typical blade surface such as milling cutter, screw tap, drill bit, dagger is compiled
Journey and movement encoded control.The utility model has also comprehensively considered the apron space of each mechanism of numerical control knife sharpener, the second detection piece
According to whether work can shrink or be unfolded with respect to mounting base.
In addition, the utility model can make numerical control knife sharpener be not limited to the reconditioning of conventional bit, milling cutter, screw tap, dagger, program
The reconditioning for other nonstandard cutters can be expanded after customization.
Detailed description of the invention
Fig. 1 is the long detection structure main view of knife of embodiment 1
Fig. 2 is the long detection structure side view of knife of embodiment 1.
Fig. 3 is the long detection structure top view of knife of embodiment 1.
Fig. 4 is the basil detection structure main view of embodiment 1.
Fig. 5 is the basil detection structure side view of embodiment 1.
Fig. 6 is the basil detection structure top view of embodiment 1.
Fig. 7 is the long detection structure main view of knife of embodiment 2.
Fig. 8 is the long detection structure side view of knife of embodiment 2.
Fig. 9 is the long detection structure top view of knife of embodiment 2.
Figure 10 is the basil detection structure main view of embodiment 2.
Figure 11 is the basil detection structure side view of embodiment 2.
Figure 12 is the basil detection structure top view of embodiment 2.
Figure 13 is the long detection structure main view of knife of embodiment 3.
Figure 14 is the long detection structure side view of knife of embodiment 3.
Figure 15 is the long detection structure top view of knife of embodiment 3.
Figure 16 is the basil detection structure main view of embodiment 3.
Figure 17 is the basil detection structure side view of embodiment 3.
Figure 18 is the basil detection structure top view of embodiment 3.
Figure 19 is that tool detection devices are mounted on simple structure figure on numerical control knife sharpener.
In figure, 1 mounting base, 2 slipway mechanisms, 3 first detection pieces, the first mounting base of 3-1, the long detection sensor of 3-2 knife,
4 second detection pieces, the second mounting base of 4-1,4-2 basil detection sensor, 5 nc sliding tables.
Specific embodiment
Below in conjunction with the attached drawing in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model into
Row clearly and completely describes, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
If raw material employed in the embodiments of the present invention is raw material commonly used in the art without specified otherwise,
Method employed in embodiment is the conventional method of this field.
Embodiment 1: as shown in figure 19, a kind of tool detection devices are mountable on the nc sliding table 5 of numerical control knife sharpener,
Detection is automatically controlled, as shown in figures 1 to 6, tool detection devices include the mounting base 1 being fixed on nc sliding table 5, slide unit machine
Structure 2, the first detection piece 3 and the second detection piece 4, first detection piece 3 and the slipway mechanism 2 are respectively fixedly disposed at described
The left and right side of mounting base 1, mounting base 1 is L-shaped, and the first detection piece 3 and 2 vertical distribution of slipway mechanism are in mounting base
On 1.First detection piece 3 is located at the side of the slipway mechanism 2, and second detection piece 4 is installed on the slipway mechanism 2,
Second detection piece 4 can the opposite movement of mounting base 1 under the driving of slipway mechanism 2.
Wherein, slipway mechanism 2 is Pneumatic slid platform, and Pneumatic slid platform is electrically connected with the electrical control cabinet of numerical control knife sharpener, by electricity
The control of gas control cabinet.Pneumatic slid platform is arranged along knife length direction.
First detection piece 3 includes L-shaped first mounting base 3-1, the first mounting base 3-1 and the fixed company of mounting base 1
It connects, the vertical slipway mechanism 2 of the first mounting base 3-1 is arranged.The long detection sensor 3-2 of knife is provided on first mounting base 3-1, knife is long
Detection sensor 3-2 is vertically fixed on L-shaped first mounting base 3-1 by bolt, and equidirectional with the knife of cutter to be measured length.
Second detection piece 4 includes the second mounting base 4-1, and the second mounting base 4-1 setting is in the slipway mechanism 2
On, basil detection sensor 4-2 is provided on the second mounting base 4-1.The basil detection sensor 4-2 and long detection sensor 3- of knife
2 are staggered, and the long detection sensor 3-2 of knife is in the left side of basil detection sensor 4-2, and basil detection sensor 4-2 detects direction
Perpendicular on the blade of cutter to be measured.
The long detection sensor 3-2 of knife is contact precision positioning sensor.The basil detection sensor 4-2 is inclined
Heart contact precision positioning sensor or optical fiber emission sensor or penetration laser distinguish sensor.
Steps are as follows for parameter detection method corresponding with the tool detection devices of the present embodiment:
Mounting base 1 is fixed on the nc sliding table 5 of numerical control knife sharpener by step S1, and nc sliding table 5 drives mounting base
1 and drive the first detection piece 3 by nc sliding table 5 be moved to it is opposite with cutter to be measured locate；
Cutter to be measured is adjusted to the first detection piece 3 and detects position accordingly by step S2, and the first detection piece 3 obtains cutter
The long data of knife, complete for the first time to knife；
Step S3, the second detection piece 4 are moved by slipway mechanism 2 along the direction far from installation bottom to be supplied to Tool monitoring
Space；
Step S4 adjusts cutter to be measured to the corresponding detection position of the second detection piece 4, and the second detection piece 4 obtains cutter
Basil data, complete it is secondary to knife；
Step S5, slipway mechanism 2 playback the second detection piece 4 to the top of mounting base 1.
The step S1 includes: that the first mounting base 3-1 is installed on mounting base 1, and knife is arranged on the first mounting base 3-1
Long detection sensor 3-2, the first mounting base 3-1 and the long detection sensor 3-2 of knife constitute the first detection piece 3.
The step S3 includes: that the second mounting base 4-1 is installed on slipway mechanism 2, and sword is arranged on the second mounting base 4-1
Angle detection sensor 4-2, the second mounting base 4-1 and basil detection sensor 4-2 constitute the second detection piece 4.
In the present embodiment, the long detection sensor 3-2 of knife uses contact precision positioning sensor, the step S2 packet
Include: the alloy wafer-type gauge head positioned at the end of contact precision positioning sensor contacts with the point of a knife of cutter to be measured that obtain knife long
Data.
The end of contact precision positioning sensor is equipped with alloy wafer-type gauge head, by adjusting cutter to be measured and contact
The position of formula precision positioning sensor can be such that the alloy wafer-type gauge head contacts with point of a knife, according to contact precision positioning at this time
Direction position locating for sensor detects that the initial knife of knife embryo to be measured is long, provides initial length data for tool grinding.
In the present embodiment, the basil detection sensor 4-2 is using eccentric contact precision positioning sensor, the step
S4 includes: step S41, and the finger-type contact block by being installed on eccentric contact precision positioning sensor end contacts acquisition with blade
Basil data.
Eccentric contact precision positioning sensor is fixed on Pneumatic slid platform by the second mounting base 4-1, finger-type contact block peace
End loaded on eccentric contact precision positioning sensor contacts with blade and is detected as the initial basil data of tool grinding offer.
The Pneumatic slid platform can control basil detection sensor 4-2 and move backward when needing to sharpen, and provide cutter adjustment
Space carry out or, control basil detection sensor 4-2 is moved along to opposite with blade after sharpening to knife.
In addition, other two kinds of sensors can be used in the basil detection sensor 4-2 of the utility model, in both schemes
In, the long detection sensor 3-2 of knife is all made of contact precision positioning sensor.When the long detection of both scheme knives and basil detection
Respective structure is as follows:
Embodiment 2: as shown in fig.7-12, on the basis of embodiment 1, the basil detection sensor 4-2 using
Optical fiber emission sensor.The step S4 includes: step S42, and cutter to be measured is adjusted to being fixed on the second mounting base 4-1
Optical fiber emission sensor is tilted a certain angle in the spatial dimension penetrated with cutter shaft line, and blade rotation blocks light beam to judge
The initial basil obtains basil data.
It is fixed on Pneumatic slid platform by the second mounting base, is tilted a certain angle with knife plumular axis line, blade rotates shielding light
Beam judges the initial basil, is very suitable to the unstressed contactless basil detection of small size cutter.
Embodiment 3: as shown in figures 13-18, on the basis of embodiment 1, the basil detection sensor 4-2 using
Penetration laser distinguishes sensor.The step S4 includes: step S43, and cutter to be measured is adjusted to being fixed on the second mounting base 4-1
On penetration laser distinguish sensor to the centre for penetrating space, blade rotation blocks Line beam size to judge initial sword
Angle.
Penetration laser distinguishes that sensor is horizontally fixed on Pneumatic slid platform by the second mounting base, is rotated and is hidden by blade
Line beam size is kept off to judge the initial basil, is very suitable to the contactless basil detection of dagger sheet cutter.
Working principle of the utility model is:
The connection of the controller of tool detection devices and numerical control knife sharpener, opens the dedicated programming Control software of tool sharpening, leads to
It crosses LCD display, keyboard, mouse and selects corresponding tool type.After choosing corresponding tool type, the blade ginseng of cutter is set
Number, the geometric parameter of blade grinder and other technological parameters etc..
After pressing play button, knife sharpener drives numerical control module control tool detection devices mobile, is mounted on the first installation
Contact precision positioning sensor on seat 3-1 is moved to the opposite position of cutter to be measured.
The position of cutter is adjusted, until the alloy wafer-type gauge head for being installed on contact precision positioning sensing end touches
The point of a knife of cutter to be measured.The initial of cutter to be measured is detected according to direction position locating for the sensor of contact precision positioning at this time
Knife is long, provides initial length data for tool grinding and carries out for the first time to knife.
It completes for the first time to secondary to knife, progress basil detection again after knife.It is fixed on the aerodynamic slide on 1 right side of mounting base at this time
Platform is shifted onto the basil detection sensor 4-2 that Pneumatic slid platform front is fixed on by the second mounting base 4-1 by the stretching of cylinder
Front end, position to the corresponding detection position for adjusting cutter carry out the secondary basil to knife.
For the basil in knife, there are three types of optinal plan, its basils of different schemes for the selection of basil detection sensor 4-2
Difference is had to knife process and to knife posture, specifically:
When basil detection sensor 4-2 is eccentric contact precision positioning sensor, stretched out by the cylinder of Pneumatic slid platform
Eccentric contact precision positioning sensor is shifted onto front end along Y-axis, adjust the position of cutter, be installed on partially until blade touches
The finger-type contact block of the end of heart contact precision positioning sensor.
When basil detection sensor 4-2 is optical fiber emission sensor, aerodynamic slide is fixed on by the second installation 4-1
On platform, opposite tool axis is tilted a certain angle.Before Pneumatic slid platform is shifted onto optical fiber emission sensor by the stretching of cylinder
End controls knife sharpener at this time and adjusts tool position, until entire cutter to be measured reaches optical fiber emission sensor to the space penetrated
In range, shelter to the light beam penetrated.
When basil detection sensor 4-2 is that penetration laser distinguishes sensor, it is fixed on pneumatically by the second mounting base 4-1
On slide unit.Pneumatic slid platform shifts optical fiber emission sensor onto front end by the stretching of cylinder, controls knife sharpener at this time and adjusts knife
Have from until cutter to be measured arrival laser sensor shelters from laser line beam to the centre for penetrating space.
After the completion of the basil is to knife, Pneumatic slid platform by driving basil detection sensor 4-2 to move backward, shrink by completion, will
Basil detection sensor 4-2 drives to the tail end of Pneumatic slid platform.
The signal received by above-mentioned basil detection sensor 4-2 provides initial basil data for tool grinding, display
On the LCD display of numerical control knife sharpener, after numerical control knife sharpener obtains the detection data of cutter, can automatic tool preset tool added
Work.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of tool detection devices, for being mounted on the nc sliding table of numerical control knife sharpener, which is characterized in that including being fixed on
Mounting base, slipway mechanism, the first detection piece and the second detection piece on nc sliding table, first detection piece and the slide unit
Mechanism is fixed on the mounting base, and the first detection piece is located at the side of the slipway mechanism, second detection
Part is installed on the slipway mechanism, and the second detection piece can opposite mounting base movement under the driving of slipway mechanism.
2. a kind of tool detection devices according to claim 1, which is characterized in that first detection piece includes the first peace
Seat is filled, the first mounting base is fixedly connected with mounting base, and the long detection sensor of knife is provided in the first mounting base.
3. a kind of tool detection devices according to claim 1, which is characterized in that second detection piece includes the second peace
Seat is filled, second mounting base is arranged on the slipway mechanism, and basil detection sensor is provided in the second mounting base.
4. a kind of tool detection devices according to claim 1, which is characterized in that the long detection sensor of knife is contact
Formula precision positioning sensor.
5. a kind of tool detection devices according to claim 3, which is characterized in that the basil detection sensor is bias
Contact precision positioning sensor or optical fiber emission sensor or penetration laser distinguish sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843669.0U CN208375057U (en) | 2018-06-01 | 2018-06-01 | A kind of tool detection devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843669.0U CN208375057U (en) | 2018-06-01 | 2018-06-01 | A kind of tool detection devices |
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| Publication Number | Publication Date |
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| CN208375057U true CN208375057U (en) | 2019-01-15 |
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| CN201820843669.0U Active CN208375057U (en) | 2018-06-01 | 2018-06-01 | A kind of tool detection devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789153A (en) * | 2018-06-01 | 2018-11-13 | 杭州电子科技大学 | A kind of cutter parameters testing agency and method |
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2018
- 2018-06-01 CN CN201820843669.0U patent/CN208375057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789153A (en) * | 2018-06-01 | 2018-11-13 | 杭州电子科技大学 | A kind of cutter parameters testing agency and method |
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