CN204997446U - Take safety device's numerical control lathe - Google Patents
Take safety device's numerical control lathe Download PDFInfo
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- CN204997446U CN204997446U CN201520735537.2U CN201520735537U CN204997446U CN 204997446 U CN204997446 U CN 204997446U CN 201520735537 U CN201520735537 U CN 201520735537U CN 204997446 U CN204997446 U CN 204997446U
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- bowl
- lathe
- safety device
- suction bowl
- vacuum breaker
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Abstract
The utility model relates to a numerical control lathe. A take safety device's numerical control lathe, includes the lathe, the lathe is equipped with main shaft, start button and lathe door, lathe door department is equipped with infrared sensing devices, the last relay that is connected with of infrared sensing devices, the relay links together with the start button electricity, the lathe still is equipped with the cutting bits that are located the main shaft below and collects the bowl, the internal surface that the bowl was collected to the cutting bits is equipped with the magnet layer, the lower surface that the diapire of bowl was collected to the cutting bits is equipped with the outer bowl of inhaling, the cutting bits are collected the bowl and are passed through inhale the bowl outward together the lathe adsorbs together. The utility model provides a can collect the cutting and consider the especially take safety device's numerical control lathe of metal cutting bits to be worth doing, the defect bits of solving current take safety device's numerical control lathe production can scatter everywhere and influence sanitation's problem.
Description
Technical field
The utility model relates to numerically controlled lathe, particularly relates to a kind of numerically controlled lathe with safety device.
Background technology
Numerically controlled lathe is national new high-tech industry project at present.Lathe is generally provided with the main shaft for processing work, has lathe door in the position corresponding with main shaft, handled easily personnel enter clamping workpiece and know and overhaul machine.In order to ensure the safety of operating personnel, when operating personnel entering lathe door, should first disconnect start button, allowing main shaft stop operating.But in Long-Time Service process, numerical control circulation goes your button malfunctioning suddenly sometimes.Therefore, operating personnel are when clamping workpiece, although disconnect start button, lathe automatically can be opened and cause operating personnel's industrial accident, not only causes a significant threat safely the life of operating personnel, also brings heavy economic losses to enterprise.Have devised the numerically controlled lathe of band safety device for this reason.China Patent No. be 2009201214479, Authorization Notice No. is cn201455280U, name is called in the patent document of " numerically controlled lathe of band safety device " and namely discloses a kind of numerically controlled lathe with safety device.The numerically controlled lathe of existing band safety device has the following disadvantages: the cutting swarf produced in the course of work can scatter everywhere and affect environmental sanitation.
Utility model content
The utility model provides a kind of numerically controlled lathe can collecting the cutting swarf especially band safety device of metal cutting scraps, and the defect bits that the numerically controlled lathe solving existing band safety device produces can scatter everywhere and affect sanitary problem.
Above technical problem is solved by following technical proposal: a kind of numerically controlled lathe with safety device, comprise lathe, described lathe is provided with main shaft, start button and lathe door, described lathe door place is provided with infrared inductor, infrared inductor is connected with relay, described relay and start button are electrically connected, described lathe is also provided with the cutting swarf be positioned at below main shaft and collects bowl, the inner surface that described cutting swarf collects bowl is provided with magnet layer, the lower surface that described cutting swarf collects the diapire of bowl is provided with outer suction bowl, described cutting swarf is collected bowl and is attached together with described lathe by described outer suction bowl.In use procedure, if the defect bits produced drop to cutting swarf and collect and can be cut after in bowl that bits collect that bowl is collected together and the defect bits produced of avoiding scattering are ferromagnetic iron, then can collect towards cutting swarf under the effect of magnet layer and drop in bowl and reduce further and be scattering into cutting swarf and collect possibility outside bowl.Cutting swarf is collected bowl and is carried out absorption type by outer suction bowl and fixes, convenient fixing and isolating affection is good, and in use procedure, cutting swarf is collected bowl and is not easy produce vibration and again shaked out by the defect bits in bowl.
As preferably, described outer suction bowl is provided with the first vacuum breaker runner and is positioned at the pulling block of outer suction bowl outside, described pulling block is provided with the first sealing-plug sealing described first vacuum breaker runner, is provided with the first spring that driving first sealing-plug seals up described first vacuum breaker runner in described first vacuum breaker runner.When taking off cutting swarf and collect bowl, by pulling block outward, pulling block drives the first sealing-plug blow-by to live the first vacuum breaker runner thus realizes the outer vacuum breaker inhaling bowl, thus makes to inhale bowls and have during large absorption dynamics and also can take off like a cork.Unclamp when drawing effect to pulling block outer, under the effect of the first spring, the first sealing-plug reseals the first vacuum breaker runner, is installed on lathe can adsorb normally and cutting swarf is collected bowl next time.
As preferably, interior suction bowl is provided with in described outer suction bowl, described interior suction bowl is provided with the second vacuum breaker runner extending to outer suction bowl surface face, absorption ditch is formed between interior suction bowl and outer suction bowl, described pulling block is also provided with the second sealing-plug sealing described second vacuum breaker runner, is provided with the second spring that driving second sealing-plug seals up described second vacuum breaker runner in described second vacuum breaker runner.The working method of interior suction bowl is identical with the working method of above-mentioned outer suction bowl, does not repeat at this.During use, when fit on cutting swarf collects bowl, by extruding outer suction bowl and interior suction bowl simultaneously, make all to form negative pressure in the inner space of outer suction bowl and absorption ditch, also namely carry out adsorbing by outer suction bowl together with interior suction bowl and cutting swarf is collected bowl be fixed on lathe.When vibrated or instant impact and make outer suction bowl absorption place produce moment partial disengagement time, under the effect of interior suction bowl, after instant impact disappears, outer bowl of inhaling again can recover and adsorb, make to inhale bowl be subject to moment impact and produce when local disconnects instantaneously and can not produce vacuum breaker phenomenon, and namely the slippage of absorption affinity littlely can still keep good suction-operated.Further increase that cutting swarf collects that bowl carries out adsorbing reliability and anti-vibration ability.
As preferably, the absorption end of described interior suction bowl exceeds the absorption end of described outer suction bowl.Inhale bowl because outer and be positioned at outside, whether absorption can be observed intuitively, and whether interior suction bowl adsorbs and can not intuitively arrive, if inhale bowl so outer to exceed interior suction bowl, have the following disadvantages: pressing force is little then may not adsorbed, then needs to press by larger power in order to ensure in interior suction bowl absorption by interior suction bowl, and this power is much and last long and be difficult to grasp on earth, often cause the waste of unnecessary strength and time waste.Must adsorb as long as the technical program then inhales interior suction bowl when bowl adsorbs upper outward, so convenient and strength-savingly can guarantee during assembling that interior suction bowl adsorbs rapidly.
As preferably, be provided with the some elastomeric connector strip outer suction bowl and interior suction bowl linked together in described absorption ditch, described elastomeric connector strip is along the distribution of outer suction bowl circumference.When outer suction bowl and interior suction bowl all adsorb upper, elastomeric connector strip is elongated and energy storage, and this energy produces the trend impelling outer suction bowl to move towards absorbate, make when outer suction bowl produce disconnect instantaneously time, accelerate outer bowl of inhaling and return to adsorbed state.Also namely reduce further cutting swarf when receiving moment impact and collect the possibility that bowl produces movement, also namely improve the anti-moment impact ability that cutting swarf collects bowl in other words.
As preferably, described pulling block is provided with elbow.Convenience when the utility model takes off can be improved.
As preferably, the opening direction of the outer end of described first vacuum breaker runner is towards described diapire, and described diapire is provided with and coordinates to limit the limiting section that described first sealing-plug is deviate from described first vacuum breaker runner with described pulling block.Excessive external force pulling block can be prevented and cause sealing-plug to deviate from vacuum breaker runner and produce sealing-plug can not automatically reset phenomenon.Improve reliability when automatically reseting.
As preferably, the inner surface that described cutting swarf collects bowl is provided with locking groove.Defect bits can be reduced and drop to the possibility again skidding off cutting swarf collection bowl after in cutting swarf collection bowl due to inertia.Improve reliability during cutting swarf collection bowl collection cutting swarf.
As preferably, described locking groove has two at least, and the bearing of trend of described locking groove is identical with the bearing of trend of described main shaft.Make locking groove can crosspiece tilt bits traffic direction on, stopping effect is good.
The utility model has following advantage: can be effectively collected together by cutting swarf, and isolating affection is good.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the cross-sectional schematic that cutting swarf collects bowl.
In figure: the absorption end 24 of lathe 1, main shaft 11, start button 12, lathe door 13, outer suction bowl 2, first vacuum breaker runner 21, first sealing-plug 22, first spring 23, outer suction bowl, pulling block 3, elbow 31, limiting section 32, interior suction bowl 4, second vacuum breaker runner 41, second sealing-plug 42, second spring 43, the absorption end 44 of interior suction bowl, infrared inductor 5, absorption ditch 6, elastomeric connector strip 61, cutting swarf collect bowl 7, locking groove 71.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
See Fig. 1, a kind of numerically controlled lathe with safety device, comprises lathe 1.Lathe 1 is provided with main shaft 11, start button 12 and lathe door 13.Main shaft 11 extends in left-right direction.Lathe door 13 place is provided with infrared inductor 5.Infrared inductor is connected with relay, and relay and start button are electrically connected.Lathe 1 is also provided with cutting swarf and collects bowl 7.Cutting swarf collects the below that bowl 7 is positioned at main shaft 11.The inner surface that cutting swarf collects bowl 7 is provided with magnet layer.The lower surface that cutting swarf collects the diapire of bowl 7 is provided with outer suction bowl 2.Outer suction bowl 2 is circular suction bowl.Outer suction bowl 2 is made for rubber.Cutting swarf is collected bowl 7 and is attached together with lathe 1 by outer suction bowl 2.
See Fig. 2, outer suction bowl 2 is provided with the first vacuum breaker runner 21.The opening direction of the first vacuum breaker runner 21 collects bowl 7 towards cutting swarf.The first sealing-plug 22 and the first spring 23 is provided with in first vacuum breaker runner 21.One end of first sealing-plug 22 is fixed together with pulling block 3, the other end is located in the first vacuum breaker runner 21.First spring 23 one end links together with the inner of the first sealing-plug 22, the other end links together with the wall of the first vacuum breaker runner 21.First vacuum breaker runner 21 seals up for making the first sealing-plug 22 by the first spring 23.Interior suction bowl 4 is provided with in outer suction bowl 2.
Interior suction bowl 4 is rubber structure.Interior suction bowl 4 and outer suction bowl 2 are structure as a whole.Interior suction bowl 4 is provided with the second vacuum breaker runner 41 extending to outer suction bowl 2 outer surface.The second sealing-plug 42 and the second spring 43 is provided with in second vacuum breaker runner 41.One end of second sealing-plug 42 is fixed together with pulling block 3, the other end is located in the second vacuum breaker runner 41.Second spring 43 one end links together with the inner of the second sealing-plug 42, the other end is connected to two with the wall of the second vacuum breaker runner 41.Second vacuum breaker runner 41 seals up for making the second sealing-plug 42 by the second spring 43.The opening direction of the second vacuum breaker runner 41 is towards diapire 1.The absorption end 44 of interior suction bowl exceeds the absorption end 24 of outer suction bowl.
Absorption ditch 6 is formed between interior suction bowl 4 and outer suction bowl 2.The some elastomeric connector strip 61 outer suction bowl and interior suction bowl linked together are provided with in absorption ditch 6.Elastomeric connector strip 61 is along the distribution of outer suction bowl 2 circumference.Elastomeric connector strip 61 is rubber structure.Elastomeric connector strip 61 and outer suction bowl 2 are structure as a whole.Elastomeric connector strip 61 is structure as a whole with interior suction bowl 4.
Pulling block 3 is provided with elbow 31.The outside of outer suction bowl 2 is provided with same pulling block and coordinates and in the first vacuum breaker runner, deviate from and limit to limit the first sealing-plug the limiting section 32 that the second sealing-plug deviates from the vacuum breaker runner of place.It is outside that pulling block 3 is positioned at outer suction bowl 2.
The inner surface that cutting swarf collects bowl 7 is provided with locking groove 71.Locking groove 71 have 7 (be merely able in figure see 4, due to for sectional view, other 4 cut away).Locking groove 71 distributes along the longitudinal direction.The left end edge that locking groove 71 collects bowl 7 from cutting swarf extends to right-hand member edge.
Claims (9)
1. the numerically controlled lathe with safety device, comprise lathe, described lathe is provided with main shaft, start button and lathe door, described lathe door place is provided with infrared inductor, infrared inductor is connected with relay, described relay and start button are electrically connected, it is characterized in that, described lathe is also provided with the cutting swarf be positioned at below main shaft and collects bowl, the inner surface that described cutting swarf collects bowl is provided with magnet layer, the lower surface that described cutting swarf collects the diapire of bowl is provided with outer suction bowl, described cutting swarf is collected bowl and is attached together with described lathe by described outer suction bowl.
2. the numerically controlled lathe of band safety device according to claim 1, it is characterized in that, described outer suction bowl is provided with the first vacuum breaker runner and is positioned at the pulling block of outer suction bowl outside, described pulling block is provided with the first sealing-plug sealing described first vacuum breaker runner, is provided with the first spring that driving first sealing-plug seals up described first vacuum breaker runner in described first vacuum breaker runner.
3. the numerically controlled lathe of band safety device according to claim 2, it is characterized in that, interior suction bowl is provided with in described outer suction bowl, described interior suction bowl is provided with the second vacuum breaker runner extending to outer suction bowl surface face, absorption ditch is formed between interior suction bowl and outer suction bowl, described pulling block is also provided with the second sealing-plug sealing described second vacuum breaker runner, is provided with the second spring that driving second sealing-plug seals up described second vacuum breaker runner in described second vacuum breaker runner.
4. the numerically controlled lathe of band safety device according to claim 3, is characterized in that, the absorption end of described interior suction bowl exceeds the absorption end of described outer suction bowl.
5. the numerically controlled lathe of the band safety device according to claim 3 or 4, is characterized in that, is provided with the some elastomeric connector strip outer suction bowl and interior suction bowl linked together in described absorption ditch, and described elastomeric connector strip is along the distribution of outer suction bowl circumference.
6. the numerically controlled lathe of the band safety device according to claim 3 or 4, is characterized in that, described pulling block is provided with elbow.
7. the numerically controlled lathe of the band safety device according to claim 3 or 4, it is characterized in that, the opening direction of the outer end of described first vacuum breaker runner is towards described diapire, and described diapire is provided with and coordinates to limit the limiting section that described first sealing-plug is deviate from described first vacuum breaker runner with described pulling block.
8. the numerically controlled lathe of the band safety device according to claim 1 or 2 or 3 or 4, is characterized in that, the inner surface that described cutting swarf collects bowl is provided with locking groove.
9. the numerically controlled lathe of band safety device according to claim 8, is characterized in that, described locking groove has two at least, and the bearing of trend of described locking groove is identical with the bearing of trend of described main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735537.2U CN204997446U (en) | 2015-09-22 | 2015-09-22 | Take safety device's numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735537.2U CN204997446U (en) | 2015-09-22 | 2015-09-22 | Take safety device's numerical control lathe |
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| Publication Number | Publication Date |
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| CN204997446U true CN204997446U (en) | 2016-01-27 |
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| CN201520735537.2U Active CN204997446U (en) | 2015-09-22 | 2015-09-22 | Take safety device's numerical control lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820489A (en) * | 2016-05-24 | 2017-06-13 | 衢州锐思机械科技有限公司 | The pearl necklace of variable appearance |
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2015
- 2015-09-22 CN CN201520735537.2U patent/CN204997446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820489A (en) * | 2016-05-24 | 2017-06-13 | 衢州锐思机械科技有限公司 | The pearl necklace of variable appearance |
| CN106820489B (en) * | 2016-05-24 | 2018-04-20 | 江山行诚科技信息咨询服务有限公司 | The pearl necklace of variable appearance |
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