CN204819033U - Floating burring self -adaptation device - Google Patents
Floating burring self -adaptation device Download PDFInfo
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- CN204819033U CN204819033U CN201520555374.XU CN201520555374U CN204819033U CN 204819033 U CN204819033 U CN 204819033U CN 201520555374 U CN201520555374 U CN 201520555374U CN 204819033 U CN204819033 U CN 204819033U
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Abstract
The utility model discloses a floating burring self -adaptation device, include electric main shaft and install the cutter of electricity front -end of spindle tip, surface one side of electricity front -end of spindle is provided with the floating cylinder that a plurality of nonocultures were used, the contact of floating cylinder's piston axle head portion and the lateral wall of electric main shaft, the rear end fixedly connected with of the electric main shaft connector that floats, the axial region rear end of unsteady connector is stretched into in the hole of a floating bearing, the floating bearing is for spherical surface structure and can make the connector that floats drive electric main shaft in its inside swing, floating cylinder connects gas accuse unit, gas accuse unit include the air supply, with filter relief -pressure valve that the air supply is connected and with the electric proportional valve that filter relief -pressure valve connects, electric proportional valve passes through each floating cylinder of pipe connection. The utility model discloses the deformation of the product of permissible foundry goods, the burr is not left over simultaneously to the body of non -maleficence foundry goods.
Description
Technical field:
The utility model relates to castings production technical field, specifically relates to a kind of floating type deburring self-reacting device on foundry goods.
Background technology:
At present, the method for existing foundry goods deburring mainly contains following three kinds: 1, adopt the burr on manual polishing removal foundry goods, its weak point is that production efficiency is low, and hand labor intensity is large; 2, burr is removed with manipulator fixation locus, its weak point is, manipulator can only remove the burr of polishing on foundry goods in a fixed manner, and the burr automatically can not removed on foundry goods along with the change of the shape of foundry goods, easy like this when deburring damage foundry goods, because the deflection of foundry goods and the size of burr often deviate from perfect condition, cause surface of the work to cross to cut or burr such as cannot to remove at the problem, deburring effect does not reach requirement, be unfavorable for follow-up processing, if foundry goods changes, then the operation sequence must revising manipulator just can to foundry goods deburring; 3, the burr on fixation locus removal foundry goods pressed by employing special purpose machine tool, the same problem that there is the 2nd kind of method.
See Fig. 1, a kind of burr remover of prior art comprises electro spindle 10 and is arranged on the cutter 20 of described electro spindle 10 end, this device when deburring operation, when workpiece 1 TP 11 departs from desired profile 12 size, cutter 20 is incision workpiece 1 body easily, causes workpiece 1 to be crossed and cuts.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of floating type deburring self-reacting device of new structure, make it have more value in industry.
Utility model content:
The purpose of this utility model is intended to solve prior art Problems existing, provides a kind of product deformation that can allow foundry goods, does not injure the body of foundry goods, does not leave over the floating type deburring self-reacting device of burr simultaneously.
The utility model relates to a kind of floating type deburring self-reacting device, comprises electro spindle and the cutter being arranged on described electro spindle forward end; The outer surface side of described electro spindle front end is provided with multiple single floating cylinder, the piston shaft end of described floating cylinder contacts with the lateral wall of electro spindle, the rear end of electro spindle is fixedly connected with floating connection body, the rear end, axle portion of described floating connection body is stretched in the endoporus of a floating bearing, and described floating bearing is spherical structure and floating connection body can be made to drive electro spindle to swing therein;
Described floating cylinder connects gas control unit, and the electric Proportion valve that described gas control unit comprises source of the gas, the filtering pressure reducing valve be connected with described source of the gas and is connected with described filtering pressure reducing valve, described electric Proportion valve connects each floating cylinder by pipeline.
Preferred as such scheme, described electro spindle part is arranged in the accommodating cavity of a shell, and described shell is fixedly installed on a mount pad, and described mount pad is fixedly installed on base.
Preferred as such scheme, described floating cylinder is the single floating cylinder in four accommodating cavities being symmetricly set on described shell.
Preferred as such scheme, shell is stretched out in one end of described electro spindle mounting cutter, and described electro spindle stretches out between housing parts and shell and is provided with dust cover, and described dust cover is arranged between cutter and floating cylinder.
Preferred as such scheme, the central axis of described electro spindle and floating connection body can deflect in any direction around the floating fulcrum in floating bearing ± and 3 °.
Preferred as such scheme, is fixedly connected with by adpting flange between described electro spindle with floating connection body.
Preferred as such scheme, the rear end of described electro spindle is connected with attaching plug.
By such scheme, the utility model at least has the following advantages: the utility model is by adopting electro spindle as the power driving cutter to rotate, the rear end of electro spindle connects floating bearing by floating connection body, and electro spindle can be made to do arbitrarily angled swing at its axis direction; By arranging multiple single floating cylinder in the side of electro spindle front end, the piston axle of floating cylinder contacts with electro spindle, when the TP size of workpiece and desired profile size depart from, cutter bears the radial load larger than setting value, electro spindle is to offside direction deflection certain angle, and force the piston axial compression of the floating cylinder of this side to be contracted, reach cutter relieving effect, thus make cutter not cut workpiece body, when workpiece TP returns to desired profile, the piston axle of compressed side floating cylinder ejects under the influence of air pressure, and electro spindle is resetted; By floating cylinder is connected gas control unit, the compressed air that source of the gas picks out accesses electric Proportion valve after filtering pressure reducing valve, eventually pass Cemented filling to each floating cylinder, filtering pressure reducing valve has the function of pressure-reduced and-regulated, electric Proportion valve can carry out control valve output pressure with digital electric signal, final when the TP of workpiece is indefinite, realize the on line real time control of the floating pressure of floating cylinder thus Self Adaptive Control is carried out to workpiece deburring.
The utility model compared with prior art has the product deformation that can allow foundry goods, does not injure the body of foundry goods, does not leave over the feature of burr simultaneously.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of a kind of burr remover of prior art;
Fig. 2 is that axle of the present utility model surveys view;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the syndeton schematic diagram between gas control unit of the present utility model and floating cylinder;
Fig. 5 is the structural representation of floating bearing in Fig. 3;
Fig. 6 is working state schematic representation of the present utility model.
Detailed description of the invention:
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 2 to Fig. 5, the floating type deburring self-reacting device of one described in the utility model, comprises electro spindle 10 and the cutter 20 being arranged on described electro spindle 10 forward end; The outer surface side of described electro spindle 10 front end is provided with multiple single floating cylinder 30, the piston shaft end of described floating cylinder 30 contacts with the lateral wall of electro spindle 10, the rear end of electro spindle 10 is fixedly connected with floating connection body 40, the rear end, axle portion of described floating connection body 40 is stretched in the endoporus of a floating bearing 50, and described floating bearing 50 is spherical structure and floating connection body 40 can be made to drive electro spindle 10 to swing therein;
Described floating cylinder 30 connects gas control unit 60, the electric Proportion valve 63 that described gas control unit 60 comprises source of the gas 61, the filtering pressure reducing valve 62 be connected with described source of the gas 61 and is connected with described filtering pressure reducing valve 62, described electric Proportion valve 63 connects each floating cylinder 30 by pipeline 64.
Filtering pressure reducing valve 62 described in the utility model specifically refers to air filtration pressure-reducing valve, air filtration pressure-reducing valve is a kind of servicing unit of pneumatic diaphragm control valve assembled unit, air filtration pressure-reducing valve belongs to guide piston pressure reducing valve, be made up of main valve and pilot valve two parts, main valve is primarily of valve seat, main valve disc, piston, the part compositions such as spring, pilot valve is primarily of valve seat, flap, diaphragm, spring, the part compositions such as regulating spring, by regulating regulating spring pressure setting outlet pressure, diaphragm sensing outlet pressure is utilized to change, the size that driven plunger regulates main valve throttle point area of passage is opened and closed by pilot valve, realize pressure-reduced and-regulated function.
Electric Proportion valve 63 is a kind of valves belonging to continuous control, be characterized in that output quantity changes with the change of input quantity (current value or magnitude of voltage), certain proportionate relationship is there is between output quantity and input quantity, the electrodeless adjustment of pressure, speed can be realized, avoid the impact phenomenon during switching regulator air valve commutation of normal open, in the utility model, electric Proportion valve can carry out control valve output pressure with digital electric signal, final when the TP of workpiece is indefinite, realize the on line real time control of the floating pressure to floating cylinder 30.
See Fig. 3, described electro spindle 10 part is arranged in the accommodating cavity 71 of a shell 70, and described shell 70 is fixedly installed on a mount pad 80, and described mount pad 80 is fixedly installed on base 90.
See Fig. 4, described floating cylinder 30 is the deflection that single floating cylinder 30, four floating cylinders 30 in four accommodating cavities 71 being symmetricly set on described shell 70 can adapt to electro spindle 10 one way or another.
See Fig. 3, shell 70 is stretched out in one end of described electro spindle 10 mounting cutter 20, and described electro spindle 10 stretches out between housing parts and shell 70 and is provided with dust cover 100, described dust cover 100 is arranged between cutter 20 and floating cylinder 30, dust cover 100 has and prevents dust impurity from entering effect in the accommodating cavity 71 of shell 70, avoids floating cylinder 30 to be affected work by the blocking of dust impurity.
See Fig. 6, in the present embodiment, the central axis of described electro spindle 10 and floating connection body 40 can deflect in any direction around the floating fulcrum in floating bearing 50 ± and 3 °, in other embodiments, according to the deburring working condition of practical work piece, electro spindle 10 can do any direction at its axis direction and swing and the deflection random angle number of degrees.
See Fig. 3, in the present embodiment, described electro spindle 10 is fixedly connected with by adpting flange 200 with between floating connection body 40.
See Fig. 3, the rear end of described electro spindle 10 is connected with attaching plug 300, and described attaching plug 300 connects power supply as the power driving electro spindle 10 to rotate.
Operation principle of the present utility model is:
See Fig. 6, electro spindle 10 rotates and drives the cutter 20 of electro spindle 10 forward end to rotate, and the cutter 20 of rotation carries out deburring to the foundry goods workpiece 1 be in contact with it.When the exact shape profile 11 of workpiece 1 departs from the desired profile 12 of setting, now because the thickness of cutting of workpiece 1 body is much larger than flash thickness, thrust can be produced to the radial direction of cutter 20, cutter 20 bears the radial load larger than setting value, electro spindle 10 is to offside direction deflection certain angle, and force the piston axial compression of the floating cylinder 30 of this side to be contracted, reach cutter relieving effect, thus make cutter 20 not cut workpiece 1 body, and cutter 20 effectively can be removed the burr that workpiece TP 11 shows; When workpiece TP 11 returns to desired profile 12, the piston axle of compressed side floating cylinder 30 ejects under the influence of air pressure, and electro spindle 10 is resetted.
The compressed air picked out from the source of the gas 61 of gas control unit 60 accesses electric Proportion valve 63 after filtering pressure reducing valve 62, eventually pass pipeline 64 and flow to each floating cylinder 30, filtering pressure reducing valve 62 has the function of pressure-reduced and-regulated, electric Proportion valve 63 can carry out control valve output pressure with digital electric signal, final when the TP 11 of workpiece 1 is indefinite, realize the on line real time control of the floating pressure of floating cylinder 30 thus Self Adaptive Control is carried out to workpiece 1 deburring.
In sum, the utility model is by adopting electro spindle 10 as the power driving cutter 20 to rotate, the side of electro spindle 20 front end arranges multiple single floating gas 30, rear end connects floating bearing 50 by floating connection body 40, electro spindle 10 can be made to do arbitrarily angled swing with the TP 11 of workpiece 1 at its axis direction, with this, self adaptation deburring is carried out to the TP 11 of workpiece 1, the product deformation of foundry goods workpiece 1 can be allowed, do not injure the body of foundry goods 1, do not leave over burr simultaneously.
Floating type deburring self-reacting device provided by the utility model; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within the utility model protection domain.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. a floating type deburring self-reacting device, comprises electro spindle (10) and is arranged on the cutter (20) of described electro spindle (10) forward end; It is characterized in that:
The outer surface side of described electro spindle (10) front end is provided with multiple single floating cylinder (30), the piston shaft end of described floating cylinder (30) contacts with the lateral wall of electro spindle (10), the rear end of electro spindle (10) is fixedly connected with floating connection body (40), the rear end, axle portion of described floating connection body (40) is stretched in the endoporus of a floating bearing (50), described floating bearing (50) for spherical structure and can make floating connection body (40) drive electro spindle (10) swing therein;
Described floating cylinder (30) connects gas control unit (60), the electric Proportion valve (63) that described gas control unit (60) comprises source of the gas (61), the filtering pressure reducing valve (62) be connected with described source of the gas (61) and is connected with described filtering pressure reducing valve (62), described electric Proportion valve (63) connects each floating cylinder (30) by pipeline (64).
2. floating type deburring self-reacting device according to claim 1, it is characterized in that: described electro spindle (10) part is arranged in the accommodating cavity (71) of a shell (70), described shell (70) is fixedly installed on a mount pad (80), and described mount pad (80) is fixedly installed on base (90).
3. floating type deburring self-reacting device according to claim 2, is characterized in that: described floating cylinder (30) is four single floating cylinders (30) being symmetricly set in the accommodating cavity (71) of described shell (70).
4. floating type deburring self-reacting device according to claim 3, it is characterized in that: shell (70) is stretched out in one end of described electro spindle (10) mounting cutter (20), and described electro spindle (10) stretch out shell (70) part and shell (70) between be provided with dust cover (100), described dust cover (100) is arranged between cutter (20) and floating cylinder (30).
5. floating type deburring self-reacting device according to claim 1, is characterized in that: the central axis of described electro spindle (10) and floating connection body (40) can deflect in any direction around the floating fulcrum in floating bearing (50) ± and 3 °.
6. floating type deburring self-reacting device according to claim 1, is characterized in that: be fixedly connected with by adpting flange (200) between described electro spindle (10) with floating connection body (40).
7. floating type deburring self-reacting device according to claim 1, is characterized in that: the rear end of described electro spindle (10) is connected with attaching plug (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555374.XU CN204819033U (en) | 2015-07-29 | 2015-07-29 | Floating burring self -adaptation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555374.XU CN204819033U (en) | 2015-07-29 | 2015-07-29 | Floating burring self -adaptation device |
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| Publication Number | Publication Date |
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| CN204819033U true CN204819033U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520555374.XU Active CN204819033U (en) | 2015-07-29 | 2015-07-29 | Floating burring self -adaptation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014494A (en) * | 2015-07-29 | 2015-11-04 | 浙江万丰科技开发有限公司 | Floating type self-adaptive deburring device |
| CN107433513A (en) * | 2017-08-26 | 2017-12-05 | 广东利迅达机器人系统股份有限公司 | A kind of sander polished power control device and be provided with the device |
| CN107685415A (en) * | 2017-08-02 | 2018-02-13 | 广州蓝圣智能科技有限公司 | A kind of automated system removed for burr on moulding three dimensions edge |
| WO2019047682A1 (en) * | 2017-09-11 | 2019-03-14 | 南宁宇立仪器有限公司 | Radial constant force floating device |
-
2015
- 2015-07-29 CN CN201520555374.XU patent/CN204819033U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014494A (en) * | 2015-07-29 | 2015-11-04 | 浙江万丰科技开发有限公司 | Floating type self-adaptive deburring device |
| CN107685415A (en) * | 2017-08-02 | 2018-02-13 | 广州蓝圣智能科技有限公司 | A kind of automated system removed for burr on moulding three dimensions edge |
| CN107433513A (en) * | 2017-08-26 | 2017-12-05 | 广东利迅达机器人系统股份有限公司 | A kind of sander polished power control device and be provided with the device |
| WO2019047682A1 (en) * | 2017-09-11 | 2019-03-14 | 南宁宇立仪器有限公司 | Radial constant force floating device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312500 Shaoxing Province, Xinchang Province Chengguan town of provincial-level high-tech Industrial Park Patentee after: ZHEJIANG WANFENG TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 312500 Xinchang County, Zhejiang province Wanfeng Technology Park, Shaoxing Patentee before: Zhejiang Wanfeng Technology Development Co., Ltd. |