CN202344214U - Special mechanized equipment used for processing fan shaft sleeves - Google Patents
Special mechanized equipment used for processing fan shaft sleeves Download PDFInfo
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- CN202344214U CN202344214U CN2011203405389U CN201120340538U CN202344214U CN 202344214 U CN202344214 U CN 202344214U CN 2011203405389 U CN2011203405389 U CN 2011203405389U CN 201120340538 U CN201120340538 U CN 201120340538U CN 202344214 U CN202344214 U CN 202344214U
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- chamfering
- discharging
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- processing
- fraising
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Abstract
The utility model discloses special mechanized equipment used for processing fan shaft sleeves, which comprises a splitter mechanism, a feeding mechanism, a hole drilling mechanism, a tapping mechanism, a milling plane mechanism, a chamfering reaming mechanism, a discharging mechanism and a controller. The feeding mechanism, the hole drilling mechanism, the tapping mechanism, the milling plane mechanism, the chamfering reaming mechanism, and the discharging mechanism are distributed around the splitter mechanism evenly at an inclined angle of 60 DEG. The splitter mechanism consists of an indexing disk, a cam, a three-phase motor, an electromagnetic clutch, a reduction gearbox and a high-speed precision intermittent splitter; the chamfering processing and the reaming processing in the chamfering reaming mechanism can be accomplished at a same station; and the controller controls all the mechanisms to move. The special mechanized equipment can improve product efficiency greatly, guarantee product precision, reduce defective rate compared with other processing modes, and meet the requirements of industrial production.
Description
Technical field
The utility model discloses a kind of axle sleeve processing unit (plant), particularly a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve.
Technical background
Axle sleeve is one of machine components commonly used in the mechanized equipment.Because the occasion of using is different, axle sleeve is divided into different kinds.A kind of axle sleeve that is used for blower fan, as shown in Figure 9, be indispensable element in the device such as air-conditioning.The blank of this axle sleeve, it is of a size of high 20mm, great circle styletable diameter 16.2mm, and roundlet styletable diameter is 16mm, and the diameter of endoporus is 8mm; Need through boring, tapping, mill limit, chamfering, fraising and could this axle sleeve blank be processed into needed workpiece shape, and the machining accuracy error can not be above 0.05 millimeter.
The special mechanism that does not also have at present the comprehensive above-mentioned operation of ability at home; Adopt artificial mode to carry out above-mentioned operation so have to, in the processing of carrying out above-mentioned operation, workpiece is clamping repeatedly; Very easily damage surface of the work; And production efficiency is low, defect rate is high, and factor such as labor cost rising can not satisfy growing market demand in addition.
The numer centre of this type of axle sleeve of processing is abroad arranged, and No. one time clamping can be accomplished all process steps, but owing to belong to the single line operation; It is clamps; Process tool moves to this position respectively workpiece is processed, and in a period of time, only carries out the operation of an operation, so production efficiency is not high.In the traditional processing mode, the time that processes a workpiece approximately needs 1 minute.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of prior art, has proposed a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve.The special-purpose machinery of this processing is equipped can interiorly at one time accomplish feeding, boring, tapping, mill the limit, chamfering reams and the entire exercise of discharging.The special-purpose machinery equipment configuration of this processing is simple, easy to use, has solved the efficient and the precision problem of blower fan axle sleeve processing.
The technical scheme that realizes above-mentioned purpose is: a kind of blower fan axle sleeve is the special-purpose machinery equipment of processing automatically, comprises dispenser mechanism, feed mechanism B, borehole drill construction C, tapper mechanism D, the E of milling flat mechanism, the chamfering fraising F of mechanism, discharging mechanism G, controller;
Dispenser mechanism comprises index plate A1, cam A2, three phase electric machine A3, electromagnetic clutch A4, reduction box A5, high speed and precision indexing separator A6;
Index plate A1 is installed on the high speed and precision indexing separator A6; One end of high speed and precision indexing separator A6 rotating shaft is fixed a cam A2, and the other end is connected with the end of reduction box A5; The other end of reduction box A5 is connected with electromagnetic clutch A4, and electromagnetic clutch A4 is installed in the rotating shaft of three phase electric machine A3;
Index plate A1 is that angle on average is provided with 6 stations with 60 ° on every side, is followed successively by feeding station, boring station, tapping station, milling flat station, chamfering fraising station, discharging station; The corresponding successively feeding mechanism B of said 6 stations, borehole drill construction C, tapper mechanism D, the E of milling flat mechanism, the chamfering fraising F of mechanism, discharging mechanism G;
The said chamfering fraising F of mechanism is made up of bracket institution F1, chamfer mechanism F2, the F3 of fraising mechanism;
Said bracket institution F1 is made up of door word support bar, wherein two vertical parallel installations of support bar, and the 3rd support bar is installed in the upper end of two vertical support bars;
It is inboard that said chamfer mechanism F2 is installed in two vertical parallel support bars; The F3 of fraising mechanism is installed on the 3rd support bar;
Controller is controlled the motion of dispenser mechanism, feed mechanism B, borehole drill construction C, tapper mechanism D, the E of milling flat mechanism, the chamfering fraising F of mechanism, discharging mechanism G respectively.
Said 6 stations are followed successively by feeding station, boring station, tapping station, chamfering fraising station, milling flat station, discharging station, the corresponding successively feed mechanism B of said 6 stations, borehole drill construction C, tapper mechanism D, the E of milling flat mechanism, the chamfering fraising F of mechanism, discharging mechanism G.
Half is orthodrome for said cam A2, and second half is little circular arc; Cam A2 is other to be installed near switch.
Difference sectional fixture 1 on 6 stations of said index plate A1; Anchor clamps mainly are made up of anchor clamps pressing plate 1-1, clamp base 1-2, and clamp base 1-2 is installed on the index plate A1.
Said feed mechanism B also comprises cylinder B1 in top in the feeding, and top cylinder B1 is fixed on anchor clamps 1 below in the feeding, and the top board of top cylinder B1 is fixed through the axis of guide and anchor clamps pressing plate 1-1 in the feeding, and install near switch anchor clamps 1 top of feeding station correspondence position.
Among the said borehole drill construction C hydraulic damper C1 has been installed.
Said discharging mechanism G also comprises cylinder G1 in top in the discharging, and top cylinder G1 is fixed on anchor clamps 1 below in the discharging, and the top board of top cylinder G1 is fixed through the axis of guide and anchor clamps pressing plate 1-1 in the discharging, and install near switch anchor clamps 1 top of discharging station correspondence position.
The special-purpose machinery equipment of said processing also comprises platform, and borehole drill construction C, tapper mechanism D, the E of milling flat mechanism are installed on the platform through the vertically arranged dovetail groove of two covers respectively; Feed mechanism B, the chamfering fraising F of mechanism, discharging mechanism G are installed on the platform respectively.
Milling cutter among the borehole drill construction C among drill bit, the E of milling flat mechanism and workpiece spindle are to vertical; Rose reamer among the chamfering fraising F of mechanism, reamer are radially vertical with workpiece.
Description of drawings
Fig. 1 is the position view of six stations of the utility model;
Fig. 2 is an index plate rotational structure sketch map in the utility model;
Fig. 3 is the utility model solenoidoperated cluthes equipment sketch map;
Fig. 4 is an index plate rotational structure sketch map in the utility model;
Fig. 4 is the utility model feed mechanism device sketch map;
Fig. 5 is the utility model borehole drill construction device sketch map;
Fig. 6 is the utility model milling flat mechanism arrangement sketch map;
Fig. 7 is the utility model chamfering and fraising mechanism arrangement sketch map;
Fig. 8 is the utility model discharging mechanism device sketch map;
Fig. 9 is before the workpiece processing and the sketch map after the processing.
Shown in the figure: 1--anchor clamps, B--feed mechanism, C--borehole drill construction, D--tapper mechanism, E--milling flat mechanism, F--chamfering fraising mechanism, G--discharging mechanism;
1-1--anchor clamps pressing plate, the 1-2--clamp base;
The A1--index plate, A2--cam, A3--three phase electric machine, A4--electromagnetic clutch, A5--reduction box, A6--high speed and precision indexing separator;
Top cylinder in the B1--feeding, B2--stepper motor, B3--storage bin(hopper), B4--feed wheel, B5--feeding guide pad, push cylinder under the B6--feeding, push cylinder in the B7--feeding;
C1--hydraulic damper, C2--bore motor, the C3--propulsion cylinder of holing, C4--motor mounting plate, C5--drill bit, C6--adjusting nut;
E1--milling flat motor, E2--milling flat propulsion cylinder, air cylinder under the E3--milling flat, E4--milling cutter;
F1--fraising motor, F2--chamfering motor, F3--fraising propulsion cylinder, F4--chamfering propulsion cylinder, F5--fraising motor mounting plate, F6--chamfering motor mounting plate;
Top cylinder in the G1--discharging, G2--discharging support, cylinder, G4--discharge barrel are released in the G3--discharging;
Concrete embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Shown in accompanying drawing 1; The special-purpose machinery equipment of blower fan axle sleeve processing comprises dispenser mechanism, feed mechanism B, borehole drill construction C, tapper mechanism D, the E of milling flat mechanism, the chamfering fraising F of mechanism, discharging mechanism G, controller, the work of other each mechanisms of controller control.What in the utility model, adopt is to be the control core device with PLC, and its concrete model is Omron CP1E type PLC, CP1W expanding element.
On the complete machine workbench, designed six stations, can process workpiece simultaneously, six stations are followed successively by feeding station, boring station, tapping station, milling flat station, chamfering fraising station, discharging station by counterclockwise distribution.Index plate A1 rotates counterclockwise, and realizes feeding, processing, discharging to workpiece successively.
Shown in accompanying drawing 2; Three phase electric machine A3 is connected with reduction box A5 through electromagnetic clutch A4; Reduction box A5 provides torque for high speed and precision indexing separator A6 through belt; At accurate indexing separator A6, electromagnetic clutch A4 and be installed under the cooperation of the cam A2 on the high speed and precision indexing separator A6, realize that rotate the intermittence of index plate A1.
Shown in accompanying drawing 3, cam A2 is half the to be orthodrome to other fixing one of cam A2 near switch, and second half is little circular arc; In the course of the work, whole cam A2 rotates counterclockwise; When cam A2 was turned over 150 ° process counterclockwise by shown position in, electromagnetic clutch A4 was in closure state, and high speed and precision indexing separator A6 exists input speed and torque, and high speed and precision indexing separator A6 no-output rotating speed and torque; Cam A2 is in the process of 150 °～330 ° of rotations; Promptly near switching surface during to little circular arc one side of cam A2; Electromagnetic clutch A4 still is in closure state, and high speed and precision indexing separator A6 is in the state of output speed and torque, promptly drives the rotation that index plate A1 accomplishes 60 °; Six stations begin to carry out simultaneously the action of this station after rotate accomplishing, and promptly begin feeding, boring, tapping respectively, mill the limit, chamfering fraising, discharging; Cam A2 is in the process of 330 °～360 ° of rotations, and electromagnetic clutch A4 still is in closure state, and high speed and precision indexing separator A6 exists input speed and torque, but no-output rotating speed and torque; When cam A2 forwarded original position to, electromagnetic clutch A4 broke off, and high speed and precision indexing separator A6 quits work, and does not promptly have input speed and torque also no-output rotating speed and torque, began next circulation again after the work of six stations of wait is all accomplished.The purpose of design of this part just provides a time delay that can supply six stations to finish the work.Effect near switch is the position of detecting the big or small circular arc of cam A2, thereby sends the time delay instruction through controller, realizes that rotate the intermittence of index plate A1.
The course of work of each station is detailed below:
Shown in accompanying drawing 4, in the course of the work, stepper motor B2 drives feed wheel B4 and rotates with certain speed, from storage bin(hopper) B3, delivers to feeding guide pad B5 the inside to workpiece; Top cylinder B1 action in the feeding meanwhile, the anchor clamps of opening on the index plate A1 1 are sent to wait for workpiece; Push cylinder B6 promotes feeding guide pad B5 and moves to and anchor clamps 1 position contacting just under the feeding then; Push cylinder B7 advances anchor clamps 1 with workpiece in the feeding in feeding guide pad B5 afterwards, and top cylinder B1 resets in the feeding, and anchor clamps 1 are clamped workpiece; In the last feeding under push cylinder B7 and the feeding push cylinder B6 reset respectively, index plate A1 rotates, and accomplishes a feeding and moves.Magnetic switch all has been installed respectively on the push cylinder B7 in push cylinder B6, the feeding under top cylinder B1, the feeding in the feeding.
Shown in accompanying drawing 5, after index plate A1 delivered to this position with workpiece, bore motor C2 started, meanwhile, boring propulsion cylinder C3 action, it is descending to promote slide block installing plate and motor mounting plate C4, the action of holing; Before drill bit C5 contact workpiece,,, not only can cause surface of the work damage, drilling life of bit to shorten, thereby also can make anchor clamps 1 and index plate A1 high vibration influence the machining accuracy of workpiece simultaneously like direct contact because the driving velocity of boring cylinder C3 is too fast.For avoiding above-mentioned unfavorable factor; In borehole drill construction C, be provided with hydraulic damper C1 has been installed; When boring propulsion cylinder C3 pushing mechanism moved downward, the slide block installing plate contacted with hydraulic damper C1 earlier, made the axial velocity of drill bit C5 before boring, just can reduce to a reasonably size.After boring was accomplished, boring propulsion cylinder C3 resetted, and bore motor C2 stops operating, and boring is accomplished.In order to regulate drilling depth, be unlikely to occur boring the opposite side that does not pass through or get into the workpiece inwall, on boring propulsion cylinder C3 top adjusting nut C6 has been installed, turn adjusting nut C6 can regulate the amount of feeding of boring propulsion cylinder C3.
In this special-purpose machinery of processing automatically equipment, what the tapping station adopted is the special-purpose machinery equipment of the tapping processing of finished product, and model is that JT-4508 gear type tooth is apart from the automatic screw machine.The special-purpose machinery of this tapping processing is equipped through the vertically arranged dovetail groove of two covers and is installed on this platform that special-purpose machinery of processing is equipped automatically, can conveniently regulate installation accuracy like this.Sensor, threephase asynchronous machine etc. are housed, the convenient driving and control on the automatic tapping machine of this model.When index plate A1 delivered to this with workpiece, the special-purpose machinery equipment of tapping processing carried out tapping processing to the workpiece on the anchor clamps 1.
Shown in accompanying drawing 6, after index plate A1 delivered to this position with workpiece, milling flat motor E1 started, and air cylinder E3 moves simultaneously under milling flat propulsion cylinder E2 and the milling flat, and milling flat propulsion cylinder E2 advances milling cutter E4 on left and right directions, to approach workpiece; Air cylinder E3 drives milling cutter E2 and on above-below direction, approaches workpiece under the milling flat; After accomplishing the milling flat operation, two cylinders reset simultaneously.
Shown in accompanying drawing 7, chamfering and fraising two-step are accomplished on a station, and after workpiece was delivered to this position, chamfering motor F2 and fraising motor F1 started simultaneously; Meanwhile, chamfering propulsion cylinder F4 promotes to be fixed on the chamfering motor F2 motion on the chamfering motor mounting plate F6, and fraising propulsion cylinder F3 promotes to be fixed on the fraising motor F1 motion on the fraising motor mounting plate F5; After accomplishing processing, chamfering propulsion cylinder F4 and fraising propulsion cylinder F3 reset simultaneously, drive corresponding motor and reset, and control motor then and stop operating, and accomplish the processing of chamfering and fraising.
Shown in accompanying drawing 8, after accomplishing all process steps, anchor clamps 1 are taken workpiece and are gone to this position, and top cylinder G1 at first moves in the discharging, opens anchor clamps 1; Next is that cylinder G3 action is released in the discharging that is fixed on the discharging support G2, from anchor clamps 1, is pushed out to workpiece among the discharge barrel G4; Be that top cylinder G1 resets respectively in discharging release cylinder G3 and the discharging at last, accomplish discharging action.
Claims (9)
1. a special-purpose machinery equipment that is used for the processing of blower fan axle sleeve is characterized in that comprising dispenser mechanism, feed mechanism (B), borehole drill construction (C), tapper mechanism (D), milling flat mechanism (E), chamfering fraising mechanism (F), discharging mechanism (G), controller;
Dispenser mechanism comprises index plate (A1), cam (A2), three phase electric machine (A3), electromagnetic clutch (A4), reduction box (A5), high speed and precision indexing separator (A6);
Index plate (A1) is installed on the high speed and precision indexing separator (A6); One end of high speed and precision indexing separator (A6) rotating shaft is fixed a cam (A2), and the other end is connected with an end of reduction box (A5); The other end of reduction box (A5) is connected with electromagnetic clutch (A4), and electromagnetic clutch (A4) is installed in the rotating shaft of three phase electric machine (A3);
Index plate (A1) is that angle on average is provided with 6 stations with 60 ° on every side, is followed successively by feeding station, boring station, tapping station, milling flat station, chamfering fraising station, discharging station; The said corresponding successively feeding mechanisms of 6 stations (B), borehole drill construction (C), tapper mechanism (D), milling flat mechanism (E), chamfering fraising mechanism (F), discharging mechanism (G);
Said chamfering fraising mechanism (F) is made up of bracket institution (F1), chamfer mechanism (F2), fraising mechanism (F3);
Said bracket institution (F1) is made up of door word support bar, wherein two vertical parallel installations of support bar, and the 3rd support bar is installed in the upper end of two vertical support bars;
It is inboard that said chamfer mechanism (F2) is installed in two vertical parallel support bars; Fraising mechanism (F3) is installed on the 3rd support bar;
Controller is controlled the motion of dispenser mechanism, feeding mechanism (B), borehole drill construction (C), tapper mechanism (D), milling flat mechanism (E), chamfering fraising mechanism (F), discharging mechanism (G) respectively.
2. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1; It is characterized in that said 6 stations are followed successively by feeding station, boring station, tapping station, chamfering fraising station, milling flat station, discharging station, the said corresponding successively feed mechanisms of 6 stations (B), borehole drill construction (C), tapper mechanism (D), milling flat mechanism (E), chamfering fraising mechanism (F), discharging mechanism (G).
3. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1, half is an orthodrome to it is characterized in that described cam (A2), second half is little circular arc; Cam (A2) is other to be installed near switch.
4. a kind of special-purpose machinery equipment that is used for blower fan axle sleeve processing according to claim 1 is characterized in that on 6 stations of said index plate (A1) sectional fixture (1) respectively; Anchor clamps mainly are made up of anchor clamps pressing plate (1-1), clamp base (1-2), and clamp base (1-2) is installed on the index plate (A1).
5. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1; It is characterized in that said feed mechanism (B) also comprises top cylinder (B1) in the feeding; Top cylinder (B1) is fixed on anchor clamps (1) below in the feeding; The top board of top cylinder (B1) is fixing through the axis of guide and anchor clamps pressing plate (1-1) in the feeding, and install near switch anchor clamps (1) top of feeding station correspondence position.
6. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1 is characterized in that having installed in the said borehole drill construction (C) hydraulic damper (C1).
7. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1; It is characterized in that said discharging mechanism (G) also comprises top cylinder (G1) in the discharging; Top cylinder (G1) is fixed on anchor clamps (1) below in the discharging; The top board of top cylinder (G1) is fixing through the axis of guide and anchor clamps pressing plate (1-1) in the discharging, and install near switch anchor clamps (1) top of discharging station correspondence position.
8. a kind of special-purpose machinery equipment that is used for the processing of blower fan axle sleeve according to claim 1; The special-purpose machinery equipment that it is characterized in that said processing also comprises platform, and borehole drill construction (C), tapper mechanism (D), milling flat mechanism (E) are installed on the platform through the vertically arranged dovetail groove of two covers respectively; Feed mechanism (B), chamfering fraising mechanism (F), discharging mechanism (G) are installed on the platform respectively.
9. a kind of special-purpose machinery equipment that is used for blower fan axle sleeve processing according to claim 1 is characterized in that the milling cutter in drill bit, the milling flat mechanism (E) and workpiece spindle are to vertical in the borehole drill construction (C); Rose reamer in the chamfering fraising mechanism (F), reamer are radially vertical with workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203405389U CN202344214U (en) | 2011-09-13 | 2011-09-13 | Special mechanized equipment used for processing fan shaft sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203405389U CN202344214U (en) | 2011-09-13 | 2011-09-13 | Special mechanized equipment used for processing fan shaft sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344214U true CN202344214U (en) | 2012-07-25 |
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ID=46533244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203405389U Withdrawn - After Issue CN202344214U (en) | 2011-09-13 | 2011-09-13 | Special mechanized equipment used for processing fan shaft sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363264A (en) * | 2011-09-13 | 2012-02-29 | 华南理工大学 | Special mechanical equipment for machining fan shaft sleeve |
| CN103111908A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | Free control cam divider |
-
2011
- 2011-09-13 CN CN2011203405389U patent/CN202344214U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363264A (en) * | 2011-09-13 | 2012-02-29 | 华南理工大学 | Special mechanical equipment for machining fan shaft sleeve |
| CN102363264B (en) * | 2011-09-13 | 2013-07-24 | 华南理工大学 | Special mechanical equipment for machining fan shaft sleeve |
| CN103111908A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | Free control cam divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120725 Effective date of abandoning: 20130724 |
|
| RGAV | Abandon patent right to avoid regrant |