CN207757338U - A kind of knife rest of accurate detection handle of a knife - Google Patents
A kind of knife rest of accurate detection handle of a knife Download PDFInfo
- Publication number
- CN207757338U CN207757338U CN201721734703.2U CN201721734703U CN207757338U CN 207757338 U CN207757338 U CN 207757338U CN 201721734703 U CN201721734703 U CN 201721734703U CN 207757338 U CN207757338 U CN 207757338U
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- knife
- knife rest
- handle
- main body
- mounting hole
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Abstract
The utility model discloses a kind of knife rest of accurate detection handle of a knife, including knife rest main body, the cutter groove being inserted into for handle of a knife is offered in knife rest main body.Wherein, an optoelectronic switch mounting hole is offered in knife rest main body, optoelectronic switch mounting hole one end is connected to cutter groove, the optoelectronic switch for detecting handle of a knife is equipped in optoelectronic switch mounting hole, optoelectronic switch is equipped with installation nut, and optoelectronic switch is installed on by installing nut in knife rest main body.The utility model provides a kind of knife rest of accurate detection handle of a knife, by the way that the optoelectronic switch of alignment handle of a knife is arranged in knife rest main body, realizes and is accurately controlled to handle of a knife, to realize the accurate placement of cutter, take out.
Description
Technical field
The utility model is related to be machined instrument field more particularly to a kind of knife rest of accurate detection handle of a knife.
Background technology
In the high ray machine of the prior art, engraving machine and machining center, need to use knife rest in Cutting tool installation manner, when main shaft into
Row needs to be accurately aimed at knife rest when putting knife operation, and cutter is made to be in place, to lay the foundation for subsequent processing.
The problems such as optoelectronic switch in the knife rest of the prior art is due to installation site, is usually judged by accident in the detection,
It causes handle of a knife to prevent not in place, following process is caused large error occur, it is serious to also result in safety accident.
Utility model content
The purpose of this utility model is to provide a kind of knife rests of accurate detection handle of a knife, overcome on prior art intermediate slide
The inaccurate defect of optoelectronic switch detection.
For this purpose, the utility model uses following technical scheme：
A kind of knife rest of accurate detection handle of a knife, is installed on machine cutter holder, which is characterized in that described including knife rest main body
The cutter groove being inserted into for handle of a knife is offered in knife rest main body；
An optoelectronic switch mounting hole is offered in the knife rest main body, optoelectronic switch mounting hole one end is connected to the knife
Slot；
The optoelectronic switch for detecting the handle of a knife is equipped in the optoelectronic switch mounting hole, the optoelectronic switch is equipped with
Nut is installed, the optoelectronic switch is installed on by the installation nut in the knife rest main body.
Optionally, the optoelectronic switch runs through the knife rest main body, and the optoelectronic switch is vertical with the handle of a knife.
Optionally, clamp system mounting hole is equipped in the knife rest main body, the clamp system mounting hole is laterally arranged in
In the knife rest main body；First aperture of the clamp system mounting hole is opened on the cell wall of the cutter groove, the clamping machine
Second aperture of structure mounting hole is opened in the outside of the knife rest main body；
It is installed with the tool clamp mechanism being clamped to handle of a knife in the clamp system mounting hole.
Optionally, the tool clamp mechanism includes cutter clamping balls and adjusting screw；The cutter clamping balls are installed in
At first aperture, the adjusting screw is installed at second aperture；The adjusting screw and the cutter clamping balls
Between be connected with cutter fastening spring.
Optionally, the adjusting screw is to be threadedly coupled with the knife rest main body.
Optionally, the cutter clamping balls are solid steel ball.
Optionally, there are two the clamp system mounting hole is set, two clamp system mounting holes are in be arranged oppositely.
Optionally, it is additionally provided with mounting hole in the knife rest main body, connection knife rest main body and lathe are equipped in the mounting hole
The installation bolt of tool magazine.
Optionally, the cutter groove cell wall be equipped with screens block, the handle of a knife be equipped with clamping slot, the screens block with it is described
Clamping slot matches.
Optionally, the knife rest of the accurate detection handle of a knife further includes inductive switch and alarm, the inductive switch and report
Alert device is electrically connected with the control system of lathe.
Compared with prior art, the utility model embodiment has the advantages that：
The utility model provides a kind of knife rest of accurate detection handle of a knife, by the way that alignment handle of a knife is arranged in knife rest main body
Optoelectronic switch is realized and is accurately controlled to handle of a knife, to realize the accurate placement of cutter, take out.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the knife rest of accurate detection handle of a knife provided by the utility model；
Fig. 2 is a kind of configuration schematic diagram of the knife rest of accurate detection handle of a knife provided by the utility model.
It illustrates：10, knife rest main body；101, cutter groove；102, handle of a knife；1021, clamping slot；11, optoelectronic switch；111, pacify
Loading nut；12, mounting hole；13, tool clamp mechanism；131, clamp system mounting hole；132, cutter fastening spring；133, cutter
Clamping balls；134, adjusting screw；14, screens block.
Specific implementation mode
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more apparent and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment shall fall within the protection scope of the present invention.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
Referring to Fig. 1, Fig. 1 shows a kind of structure of the knife rest for accurate detection handle of a knife that the utility model embodiment provides
Schematic diagram.
A kind of knife rest of accurate detection handle of a knife is provided in the present embodiment, is installed on machine cutter holder, including：
Knife rest main body 10 is clamped or unclamps for the handle of a knife 102 to cutter.In the present embodiment, the knife rest main body
10 be platy structure, which is provided with the mounting hole 12 in through hole shape, installation bolt is equipped in the mounting hole 12, this precisely detects knife
The knife rest of handle is installed on by installation bolt on machine cutter holder.
Optoelectronic switch 11 is electrically connected with the control system of lathe, for being detected to handle of a knife 102, is precisely put with realizing
Knife takes knife to operate, and whether has cutter in detection knife rest main body 10 in real time.
Each mechanism is described in detail below in conjunction with the accompanying drawings.
Referring to Fig. 2, a kind of explosion of the accurate knife rest for detecting handle of a knife provided Fig. 2 shows the utility model embodiment
Structural schematic diagram.
Wherein, the cutter groove 101 being inserted into for handle of a knife 102, the shape and handle of a knife of the cutter groove 101 are offered in knife rest main body 10
102 shape matches, so that it is guaranteed that handle of a knife 102 can be firmly fixed in cutter groove 101, ensure that knife rest main body 10
To the clamping effect of handle of a knife 102.
Wherein, the cell wall of cutter groove 101 be equipped with screens block 14, handle of a knife 102 be equipped with clamping slot 1021, the screens block 14 with
Clamping slot 1021 matches.When handle of a knife 102 is inserted into cutter groove 101, screens block 14 is engaged in clamping slot 1021, to prevent knife
The sliding in cutter groove 101 of handle 102, to realize the clamping fixed to handle of a knife 102.
In the present embodiment, in order to realize the detection to handle of a knife 102, optoelectronic switch installation is offered in knife rest main body 10
Hole, which is in through hole shape, and wherein one end is connected in cutter groove 101.
Optoelectronic switch 11 for detecting handle of a knife is installed in the optoelectronic switch mounting hole.Wherein, on the optoelectronic switch 11
Equipped with installation nut 111, and it is installed in knife rest main body 10 by the installation nut 111.
When being taken out or placing to cutter, by whether having handle of a knife in optoelectronic switch 11 in real time monitoring cutter groove 101
102, so that it is determined that whether the taking-up or placement of cutter succeed.If pulling-out of cutter places failure, which sends letter
Number give control system, by control system control machine be stopped.
Wherein, which is arranged through knife rest main body 10, and when handle of a knife 102 is positioned in cutter groove 101, the light
Electric switch 11 is perpendicular to handle of a knife 102, to ensure that optoelectronic switch 11 can be realized to handle of a knife 102 effectively and accurately be detected, with
Optoelectronic switch 11 is avoided to judge caused adverse consequences by accident.
Embodiment two
Based on embodiment one, in the present embodiment, clamp system mounting hole 131, the clamping machine are equipped in knife rest main body 10
Structure mounting hole 131 is for installing tool clamp mechanism 13.
In the present embodiment, in order to keep the clamping force being applied on handle of a knife 102 symmetrical, the clamp system mounting hole
There are two 131 settings, and for two clamp system mounting holes 131 in being arranged oppositely, two clamp system mounting holes 131 are installed with knife
Has clamp system 13.
In the present embodiment, when handle of a knife 102 is positioned in cutter groove 101, clamp system mounting hole 131 hangs down with handle of a knife 102
Directly；The clamp system mounting hole 131 includes the first aperture and the second aperture.
Wherein, the first aperture is opened on the cell wall of cutter groove 101, and the second aperture is opened in the lateral wall of knife rest main body 10
On.
Tool clamp mechanism 13 includes cutter clamping balls 133, cutter fastening spring 132 and adjusting screw 134.
In the present embodiment, cutter clamping balls 133 are installed at the first aperture, are in direct contact with handle of a knife 102.Adjusting screw
134 are installed at the second aperture, are connected through a screw thread with knife rest main body 10, can be rotated in clamp system mounting hole 131 to reach
The purpose of adjusting.
Cutter fastening spring 132 is connected between adjusting screw 134 and cutter clamping balls 133, by the elastic force of spring with
It is easy to implement the clamping and release to handle of a knife, so that the replacement of cutter is more convenient.
In the present embodiment, by turning adjusting screw 134 to adjust tool clamp mechanism 13 in clamp system mounting hole
Position in 131 so as to adjust the distance between cutter clamping balls 133, and then adjusts the knife rest of the accurate detection handle of a knife to knife
The clamping force of handle 102.By designing above, when the knife rest of the accurate detection handle of a knife also can in the case where frequently replacing cutter
The clamping force to handle of a knife 102 is kept, to extend the service life of the device.
In addition, by adjusting the distance between cutter clamping balls 133, it is suitable for various sizes of handle of a knife, it is various to be adapted to
The cutter of specification so that the knife rest for precisely detecting handle of a knife is able to generalization.
In order to ensure the rigidity and intensity of tool clamp mechanism 13, which is solid steel ball.
Embodiment three
Based on above-described embodiment, in the present embodiment, for the ease of positioning the accurate detection handle of a knife in process
Knife rest is provided with positioning device on lathe, meanwhile, location hole is set on the corresponding position of knife rest main body 10.By that will determine
Position device and location hole Corresponding matching, so that the cutter groove 101 is directed at board main shaft, so that the replacement process of cutter can be suitable
Profit carries out.
In addition, in order to improve the security performance of the knife rest of the accurate detection handle of a knife during the work time, this precisely detects knife
The knife rest of handle further includes inductive switch and alarm, and inductive switch is electrically connected with the control system of lathe with alarm.
When the work of the knife rest of the accurate detection handle of a knife occurs abnormal, inductive switch outputs signal to control system, report
Alert device sends out alarm signal, while the motor for controlling knife rest clamping device is also stopped, to which the device stops disengaging tool magazine
Action, to ensure the personal safety of operating personnel.In addition, by be arranged the inductive switch with can equipment protected, to keep away
Exempt from equipment to be damaged.
Based on above-mentioned each embodiment, the operation principle of the present apparatus is：When main shaft arrangement of tool, 10 slave of knife rest main body
It is displaced outwardly in platform tool magazine, then the surface of spindle alignment handle of a knife 102 and sucks handle of a knife 102, and back tool rest main body is retracted into
In board tool magazine, main shaft continues to move along until knife rest main body 10 is detached with handle of a knife 102, main shaft and knife rest main body 10 after the completion
Original position respectively is returned to, main shaft dress knife is completed at this time.When main shaft takes out cutter, knife rest main body 10 in board tool magazine by being moved out
Dynamic, main axle moving keeps knife ring horizontal with the holding of knife rest main body to the front of knife rest main body 10；And back tool rest main body 10 is close
Main shaft is moved along until handle of a knife 102 main shaft and knife rest main body 10 after the completion of being in place in knife rest main body 10 respectively return to original
, main shaft puts knife completion at this time.
During above-mentioned pulling-out of cutter and placement, optoelectronic switch 11 detects the handle of a knife in knife rest main body 10 in real time
102, to judge whether there is cutter in knife rest main body 10, taking-up or placement action to ensure cutter smoothly complete.
In conclusion the utility model provides a kind of knife rest of accurate detection handle of a knife, this precisely detects the knife rest of handle of a knife
It can detect in real time and accurately judge whether placed cutter on knife rest, and to knife during placing, taking out cutter
The position of handle is detected, and to avoid the mismachining tolerance of erroneous judgement, solid foundation has been established for following process.In addition, the knife
Frame can also be adapted to the handle of a knife of various sizes, can Adjustiny device handle as needed at any time clamping dynamics, to keep stable constantly
Clamping force, it is more convenient by the setting cutter changing of spring, additionally it is possible to reduce precisely detection handle of a knife knife rest and handle of a knife it
Between frictional force, to extend this it is accurate detection handle of a knife knife rest service life.
The above, above example are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It is still
Can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of knife rest of accurate detection handle of a knife, is installed on machine cutter holder, which is characterized in that including knife rest main body, the knife
The cutter groove being inserted into for handle of a knife is offered on frame body；
An optoelectronic switch mounting hole is offered in the knife rest main body, optoelectronic switch mounting hole one end is connected to the cutter groove；
The optoelectronic switch for detecting the handle of a knife is equipped in the optoelectronic switch mounting hole, the optoelectronic switch is equipped with installation
Nut, the optoelectronic switch are installed on by the installation nut in the knife rest main body.
2. the knife rest of accurate detection handle of a knife according to claim 1, which is characterized in that the optoelectronic switch runs through the knife
Frame body, and the optoelectronic switch is vertical with the handle of a knife.
3. knife rest according to claim 1, which is characterized in that be equipped with clamp system mounting hole, institute in the knife rest main body
Clamp system mounting hole is stated laterally to be arranged in the knife rest main body；First aperture of the clamp system mounting hole is opened in institute
It states on the cell wall of cutter groove, the second aperture of the clamp system mounting hole is opened in the outside of the knife rest main body；
It is installed with the tool clamp mechanism being clamped to handle of a knife in the clamp system mounting hole.
4. knife rest according to claim 3, which is characterized in that the tool clamp mechanism includes cutter clamping balls and adjusting
Screw；The cutter clamping balls are installed at first aperture, and the adjusting screw is installed at second aperture；It is described
It is connected with cutter fastening spring between adjusting screw and the cutter clamping balls.
5. knife rest according to claim 4, which is characterized in that the adjusting screw connects with the knife rest main body for screw thread
It connects.
6. knife rest according to claim 4, which is characterized in that the cutter clamping balls are solid steel ball.
7. knife rest according to claim 3, which is characterized in that there are two the clamp system mounting hole is set, described in two
Clamp system mounting hole is in be arranged oppositely.
8. knife rest according to claim 1, which is characterized in that be additionally provided with mounting hole, the installation in the knife rest main body
The installation bolt of connection knife rest main body and machine cutter holder is equipped in hole.
9. knife rest according to claim 1, which is characterized in that the cutter groove cell wall is equipped with screens block, on the handle of a knife
Equipped with clamping slot, the screens block matches with the clamping slot.
10. knife rest according to claim 1, which is characterized in that further include inductive switch and alarm, the inductive switch
It is electrically connected with the control system of lathe with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734703.2U CN207757338U (en) | 2017-12-13 | 2017-12-13 | A kind of knife rest of accurate detection handle of a knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734703.2U CN207757338U (en) | 2017-12-13 | 2017-12-13 | A kind of knife rest of accurate detection handle of a knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757338U true CN207757338U (en) | 2018-08-24 |
Family
ID=63186826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734703.2U Active CN207757338U (en) | 2017-12-13 | 2017-12-13 | A kind of knife rest of accurate detection handle of a knife |
Country Status (1)
| Country | Link |
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| CN (1) | CN207757338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509093A (en) * | 2019-07-17 | 2019-11-29 | 成都成林数控刀具有限公司 | A kind of circular runout regulating device and knife handle |
| CN112388393A (en) * | 2020-11-02 | 2021-02-23 | 天津北标紧固件制造有限公司 | Novel tool setting gauge for machining center |
-
2017
- 2017-12-13 CN CN201721734703.2U patent/CN207757338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509093A (en) * | 2019-07-17 | 2019-11-29 | 成都成林数控刀具有限公司 | A kind of circular runout regulating device and knife handle |
| CN112388393A (en) * | 2020-11-02 | 2021-02-23 | 天津北标紧固件制造有限公司 | Novel tool setting gauge for machining center |
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