CN102611258A - Magnetic steel assembly machine - Google Patents
Magnetic steel assembly machine Download PDFInfo
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- CN102611258A CN102611258A CN2012100749213A CN201210074921A CN102611258A CN 102611258 A CN102611258 A CN 102611258A CN 2012100749213 A CN2012100749213 A CN 2012100749213A CN 201210074921 A CN201210074921 A CN 201210074921A CN 102611258 A CN102611258 A CN 102611258A
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Abstract
The invention discloses a magnetic steel assembly machine which comprises a magnetic steel machine substrate (101), a rotor core fixing device (110), a rotary assembly body (102) assembled on the magnetic steel machine substrate (101), and multiple steeping motor push assembly bodies (104) assembled on the magnetic steel machine substrate (101) around the rotary assembly body (102), wherein the rotor core fixing device (110) and the rotary assembly body (102) are matched to fix a rotor core; the rotary assembly body (102) is used for rotating the rotor core; and the multiple steeping motor push assembly bodies (104) are used for inserting the magnetic steel into the rotor core. Through the technical scheme of the invention, the magnetic steel is automatically assembled by the magnetic steel assembly machine in a rotary manner instead of manual assembly, thus the production efficiency and safety are improved.
Description
Technical field
The present invention relates to the motor manufacturing technology field, particularly a kind of magnet steel assembly machine.
Background technology
New-energy automobile is with high power, high efficiency magneto.The assembling of the magnet steel of the rotor of magneto has two kinds of process routes at present: a kind of is that magnet steel does not have magnetic, and being assembled to behind the rotor again, integral body magnetizes; Another kind is the magnet steel of magnetic of substituting the bad for the good in advance, and then is assembled to the mode of rotor.These two kinds of each have their own pluses and minuses of assembly technology route.
The present invention mainly is the magnet steel fit to pre-magnetizing.In the prior art, about the assembling of the magnet steel of pre-magnetizing, all still be at present hand assembled be main.But all there are a lot of problems in the hand assembled mode in efficient and fail safe.For example: under the mode of hand assembled, because the magnet steel of the magnetic of substituting the bad for the good has ferromagnetism, in assembling, receive the influence of magnetic, magnet steel is easy to be drawn onto other positions of rotor core, thereby causes the damage of magnet steel; During hand assembled, because the very big power of generation of strong magnetic also can crush hand in the time of careless.
It is thus clear that the magnet steel of existing pre-magnetizing adopts hand assembled in efficient and fail safe, all to have problems.
Summary of the invention
The invention provides a kind of magnet steel assembly machine, technical scheme of the present invention has solved the problem of existing hand assembled, has improved efficient and fail safe.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of magnet steel assembly machine; This magnet steel assembly machine is used for the magnet steel bar of pre-magnetizing is assembled to rotor core, and this magnet steel assembly machine comprises: magnet steel machine substrate 101, rotor core fixture 110, be assemblied in rotation assembly 102 on the magnet steel machine substrate 101, be assemblied in a plurality of stepping motor pusher assemblies 104 on the magnet steel machine substrate 101 around rotation assembly 102; Wherein:
Rotor core fixture 110 and rotation assembly 102 matching and fixing rotor cores, and rotation assembly 102 is used for the rotor iron core; Said a plurality of stepping motor pusher assembly 104 is used for magnet steel is inserted rotor core.
Said rotation assembly 102 comprises: rotating driving device, the magnet steel rotor location protective sleeve 208 that is assembled together with rotating driving device, be assemblied in a plurality of rotating disks location steel bushing 209 on the protective sleeve 208 of magnet steel rotor location;
Wherein, rotating disk location steel bushing 209 is used to guarantee the accurate location of magnet steel rotor location protective sleeve 208.
On the protective sleeve 208 of said magnet steel rotor location magnet steel protection hole 210 is arranged, the fit dimension of magnet steel protection hole 210 and magnet steel is an interference fits;
The material of magnet steel rotor location protective sleeve 208 is a nylon, and it is shaped as the circle with the rotor core coupling.
Said rotating driving device comprises: rotating shaft cover 201, rotating shaft 202, bearing 203, servo motor 204, servo motor pedestal 205, motor reduction box 206 and plane reasoning bearing 207.
This magnet steel assembly machine also comprises: positioning of rotating dress cylinder latch 107, the accurate location that is used to strengthen guaranteeing to rotate the magnet steel rotor location protective sleeve 208 on the assembly 102;
In addition, this magnet steel assembly machine also comprises: frame 105, electric box 108, control panel 109.
Said stepping motor pusher assembly 104 comprises: pusher module, material loading module, magnet steel positioning module, magnet steel insert module, actuating unit and partition doffer.
Said material loading module comprises: magnet steel bar locating piece 328, magnet steel bar guide pad 329, pusher substrate 315, magnet steel polarity mistake proofing seat 311; Magnet steel polarity mistake proofing seat 311 is used to prevent that the polarity dress of magnet steel bar to be assembled is wrong;
Said magnet steel positioning module comprises: pusher nut seat 327, be installed in pusher pressurize cylinder 308,326 draws of magnet steel locating piece on the pusher nut seat 327; Pusher pressurize cylinder 308 keep-ups pressure always, makes magnet steel bar to be assembled be attached in the magnet steel locating piece 326.
Said pusher module comprises: pusher stepping motor 301, pushing screw rod 302, pusher feed screw nut 303, pusher leading screw bearing 304, drive chassis 305, pusher guide rod 309 pusher guide pin bushings 310;
Said magnet steel inserts module and comprises: insert drive stepping motor 316, insert screw rod 317, insert feed screw nut 318, insert push rod 319; Insert guide pin bushing 320 under the leading screw, insert ball bearing 321, insert plane bearing 322, insert bearing pedestal 323, insert leading screw upper guide bush 324, insert push rod spline guide pin bushing 325;
Actuating unit is used for transferring power and amplifies power, and it comprises: transmission synchronous pulley 306, transmission be with synchronously 307 and transmission be with tensioning apparatus 312 synchronously;
Said partition doffer is used for reclaiming the discarded partition of magnet steel bar, and it comprises: partition blanking 313, partition cylinder 314.
Pusher stepping motor 301 is used to provide power and controls displacement, and it is linear drives that pushing screw rod 302, pusher feed screw nut 303 transform rotary power, and pusher guide rod 309 is used to guarantee straight-line steady and accuracy with pusher guide pin bushing 310.
Inserting drive stepping motor 316 is used to provide power and controls displacement; Guide pin bushing 320, insertion ball bearing 321, insertion plane bearing 322, insertion bearing pedestal 323, leading screw guide bracket 324 conversion rotary powers are linear drives under insertion screw rod 317, insertion feed screw nut 318, insertion push rod 319, the insertion leading screw; Insert push rod spline guide pin bushing 325 and prevent to insert push rod 319 rotations; Guide pin bushing 320, insertion push rod spline guide pin bushing 325, insertion leading screw upper guide bush 324 are used to guarantee straight-line steady and accuracy under the insertion leading screw; Insert plane bearing 322 and be used to provide thrust.
This magnet steel assembly machine that is used for the magnet steel bar of pre-magnetizing is assembled to rotor core of the present invention comprises: magnet steel machine substrate 101, rotor core fixture 110, be assemblied in rotation assembly 102 on the magnet steel machine substrate 101, be assemblied in a plurality of stepping motor pusher assemblies 104 on the magnet steel machine substrate 101 around rotation assembly 102; Wherein: rotor core fixture 110 and rotation assembly 102 matching and fixing rotor cores, and rotation assembly 102 is used for the rotor iron core; Said a plurality of stepping motor pusher assembly 104 is used for magnet steel is inserted rotor core.This technical scheme of the present invention makes to need not to carry out the assembling of magnet steel by hand again, joins but changeed automatically by the magnet steel assembly machine, has improved efficient and fail safe.
Description of drawings
Fig. 1-the 1st, the stereogram of the magnet steel assembly machine in the embodiment of the invention;
Fig. 1-2 is the front view of the magnet steel assembly machine in the embodiment of the invention;
Fig. 1-the 3rd, the left view of the magnet steel assembly machine in the embodiment of the invention;
Fig. 1-the 4th, the vertical view of the magnet steel assembly machine in the embodiment of the invention;
Fig. 2-the 1st, the stereogram of the rotation assembly 102 in the embodiment of the invention;
Fig. 2-the 2nd, the front view of the rotation assembly 102 in the embodiment of the invention;
Fig. 2-the 3rd, the cutaway view in the embodiment of the invention along the AA line among Fig. 2-2;
Fig. 2-the 4th, the vertical view of the rotation assembly 102 in the embodiment of the invention;
Fig. 3-the 1st, first stereogram of the stepping motor pusher assembly 104 in the embodiment of the invention;
Fig. 3-the 2nd, second stereogram of the stepping motor pusher assembly 104 in the embodiment of the invention;
Fig. 3-the 3rd, the front view of the stepping motor pusher assembly 104 in the embodiment of the invention;
Fig. 3-the 4th, the left view of the stepping motor pusher assembly 104 in the embodiment of the invention;
Fig. 3-the 5th, the vertical view of the stepping motor pusher assembly 104 in the embodiment of the invention;
Fig. 3-the 6th, the cutaway view in the embodiment of the invention along BB line among Fig. 3-5;
Fig. 3-the 7th, the cutaway view in the embodiment of the invention along the CC line among Fig. 3-3;
Fig. 4 is the workflow diagram of the magnet steel assembly machine in the embodiment of the invention.
Embodiment
A kind of magnet steel assembly machine is provided in the present invention, has been used for the magnet steel bar of pre-magnetizing is assembled to rotor core, thereby the problem of solution hand assembled improves the efficient and the fail safe of producing.
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is described in detail below.
Fig. 1-the 1st, the stereogram of the magnet steel assembly machine in the embodiment of the invention.Fig. 1-2 is the front view of the magnet steel assembly machine in the embodiment of the invention.Fig. 1-the 3rd, the left view of the magnet steel assembly machine in the embodiment of the invention.Fig. 1-the 4th, the vertical view of the magnet steel assembly machine in the embodiment of the invention.
To Fig. 1-4, the magnet steel assembly machine among the present invention comprises referring to Fig. 1-1: magnet steel machine substrate 101, be assemblied in rotation assembly 102 on the magnet steel machine substrate 101, be assemblied in a plurality of stepping motor pusher assembly 104, frame 105, positioning of rotating dress cylinder latch 107, electric box 108, control panel 109 and rotor core fixture 110 on the magnet steel machine substrate 101 around rotation assembly 102.The magnet steel bar 103 and rotor core 106 handled of signal also among the figure in addition.
Wherein: magnet steel machine substrate 101 provides support the plane; Rotor core fixture 110 and rotation assembly 102 matching and fixing rotor cores; Specifically, rotor core fixture 110 and rotation assembly 102 are clipped in the middle rotor core, and join through commentaries on classics and to realize fixing.Rotation assembly 102 is used for the rotor iron core; Said a plurality of stepping motor pusher assembly 104 is used for magnet steel is inserted rotor core, and 4 stepping motor pusher assemblies 104 are arranged in the present embodiment, therefore can simultaneously 4 blocks of magnet steel be inserted in the rotor core; Rotate assembly 102 then rotor core is rotated an angle; 4 stepping motor pusher assemblies 104 insert 4 magnet steel in the rotor cores again, and the like, all insert completion up to the magnet steel of rotor core.Here, the rotational angle the during assembling of rotation assembly 102 is can be equally distributed, also can be uneven distribution, changes according to the requirement of rotor core.In addition, the number of stepping motor pusher assembly 104 also is not limited to 4, and its number can change according to the designing requirement and the productive temp of rotor core.
Frame 105 is the skeletons as equipment, and control panel 109 is man-machine interactive interfaces, is generally the control panel of Touch Screen; Electric box 108 is used to install electric component.103 magnet steel bars are materials of production usefulness, and it is rearranged by the multi-disc magnet steel, and all use partition isolated between two adjacent magnet steel, have constituted the magnet steel bar; Magnet steel bar 103 is placed on the material loading screens on the stepping motor pusher assembly 104.Rotor core 106 is another kind of materials of production usefulness, is placed on the magnet steel rotor location protective sleeve (among follow-up Fig. 2-1 signal is arranged, it is labeled as 208) on the rotating platform on the rotation assembly 102; 110 rotor core fixtures are fixing and locate rotor core 106; Positioning of rotating dress cylinder latch 107, the accurate location that is used to strengthen guaranteeing to rotate the magnet steel rotor location protective sleeve on the assembly 102.
Fig. 2-the 1st, the stereogram of the rotation assembly 102 in the embodiment of the invention.Fig. 2-the 2nd, the front view of the rotation assembly 102 in the embodiment of the invention.Fig. 2-the 3rd, the cutaway view in the embodiment of the invention along the AA line among Fig. 2-2.Fig. 2-the 4th, the vertical view of the rotation assembly 102 in the embodiment of the invention.
To 2-4, described rotation assembly 102 comprises referring to Fig. 2-1: rotating driving device, the magnet steel rotor location protective sleeve 208 that is assembled together with rotating driving device, be assemblied in a plurality of rotating disks location steel bushing 209 on the protective sleeve 208 of magnet steel rotor location; Said rotating driving device comprises: rotating shaft cover 201, rotating shaft 202, bearing 203, servo motor 204, servo motor pedestal 205, motor reduction box 206 and plane reasoning bearing 207.
Wherein, servo motor 204 can be accomplished accurate location, and plain thrust bearing 207 makes rotating driving device have the ability of axially bearing heavy load.The material of magnet steel rotor location protective sleeve 208 is a nylon, and it is shaped as the circle with the rotor core coupling.In the present embodiment, magnet steel rotor location protective sleeve 208 is equipped with 6 rotating disk location steel bushings 209, and rotating disk location steel bushing 209 is the accurate location that are used to guarantee magnet steel rotor location protective sleeve 208.In addition; On the protective sleeve 208 of said magnet steel rotor location magnet steel protection hole 210 is arranged, the fit dimension of magnet steel protection hole 210 and magnet steel is an interference fits, in the present embodiment; 24 magnet steel protection holes 210 are arranged on the protective sleeve 208 of magnet steel rotor location; The fit dimension of magnet steel protection hole 210 and magnet steel is an interference fits, and purpose is to produce resistance and insert speed and the position that CD-ROM drive motor is controlled the magnet steel insertion together.
Fig. 3-the 1st, first stereogram of the stepping motor pusher assembly 104 in the embodiment of the invention.Fig. 3-the 2nd, second stereogram of the stepping motor pusher assembly 104 in the embodiment of the invention.Fig. 3-the 3rd, the front view of the stepping motor pusher assembly 104 in the embodiment of the invention.Fig. 3-the 4th, the left view of the stepping motor pusher assembly 104 in the embodiment of the invention.Fig. 3-the 5th, the vertical view of the stepping motor pusher assembly 104 in the embodiment of the invention.Fig. 3-the 6th, the cutaway view in the embodiment of the invention along BB line among Fig. 3-5.Fig. 3-the 7th, the cutaway view in the embodiment of the invention along the CC line among Fig. 3-3.
To 3-7, in an embodiment of the present invention, stepping motor pusher assembly 104 comprises referring to Fig. 3-1: pusher module, material loading module, magnet steel positioning module, magnet steel insert module, actuating unit and partition doffer.
Said material loading module comprises: magnet steel bar locating piece 328, magnet steel bar guide pad 329, pusher substrate 315, magnet steel polarity mistake proofing seat 311; Magnet steel polarity mistake proofing seat 311 is used to prevent that the polarity dress of magnet steel bar to be assembled is wrong.Magnet steel polarity mistake proofing seat 311 in an embodiment of the present invention also has magnetic, if the polarity setup error of magnet steel bar, then its polarity can with the polarity mutual exclusion of magnet steel polarity mistake proofing seat 311, can not fit, otherwise then can fit.When this can effectively solve hand assembled easily with the problem of the polarity setup error of magnet steel.
Said magnet steel positioning module comprises: pusher nut seat 327, be installed in pusher pressurize cylinder 308 and magnet steel locating piece 326 on the pusher nut seat 327; Here, pusher pressurize cylinder 308, magnet steel locating piece 326 and pusher substrate 315 constitute semi-enclosed space, and pusher pressurize cylinder 308 keep-ups pressure always, makes magnet steel bar to be assembled be attached in the magnet steel locating piece 326, guarantees the accurate location of magnet steel.
Actuating unit is used for transferring power and amplifies power, and it comprises: transmission synchronous pulley 306, transmission be with synchronously 307 and transmission be with tensioning apparatus 312 synchronously;
Said pusher module comprises: pusher stepping motor 301, pushing screw rod 302, pusher feed screw nut 303, pusher leading screw bearing 304, drive chassis 305, pusher guide rod 309 pusher guide pin bushings 310.
Pusher stepping motor 301 is used to provide power and precisely controlling displacement; It is linear drives that pushing screw rod 302, pusher feed screw nut 303 transform rotary power; Transmission synchronous pulley 306, transmission be with synchronously 307 and transmission be with tensioning apparatus 312 transferring power synchronously and amplify power, pusher guide rod 309 and pusher guide pin bushing 310 be used to guarantee straight-line steadily and accuracy.
Magnet steel locating piece 326 also is through assembling with magnet steel rotor location protective sleeve 208, guarantees relatively accurately fixed position.The accurate relative position of so final assurance magnet steel and rotor core; Thereby guarantee can not cause the damage of magnet steel body and coating, when this efficiently solves hand assembled, can not accurately locate; Can not control the speed that magnet steel inserts, cause the problem of magnet steel body and coating damage easily.Pusher pressurize cylinder 308 is installed on the pusher nut seat 327, under the effect of pushing screw rod 302, pusher feed screw nut 303, promotes magnet steel bar 103 feeding step by step, and concrete action relationships and logic diagram are seen flow chart 4.
Said magnet steel inserts module and comprises: insert drive stepping motor 316, insert screw rod 317, insert feed screw nut 318, insert push rod 319; Insert guide pin bushing 320 under the leading screw, insert ball bearing 321, insert plane bearing 322, insert bearing pedestal 323, insert leading screw upper guide bush 324, insert push rod spline guide pin bushing 325;
Insert drive stepping motor 316 and be used to provide power and precisely controlling displacement; Guide pin bushing 320, insertion ball bearing 321, insertion plane bearing 322, insertion bearing pedestal 323, leading screw guide bracket 324 conversion rotary powers are linear drives under insertion screw rod 317, insertion feed screw nut 318, insertion push rod 319, the insertion leading screw; Insert push rod spline guide pin bushing 325 and prevent to insert push rod 319 rotations; Transmission synchronous pulley 306, transmission be with synchronously 307 and transmission be with tensioning apparatus 312 transferring power synchronously and amplify power; Guide pin bushing 320, insertion push rod spline guide pin bushing 325, insertion leading screw upper guide bush 324 are used to guarantee straight-line steady and accuracy under the insertion leading screw; Insert plane bearing 322 and be used to provide thrust.
Said partition doffer is used for reclaiming the discarded partition of magnet steel bar, and it comprises: partition blanking 313, partition cylinder 314.Partition blanking 313, partition cylinder 314 and pusher substrate 315 are formed the space of reclaiming discarded partition.
Fig. 4 is the workflow diagram of the magnet steel assembly machine in the embodiment of the invention.Referring to Fig. 4, it comprises the steps:
Step 1 is reset to initial condition: all parts are got back to origin position, the magnet steel rotor location protective sleeve 208 of rotation assembly 102, positioning of rotating dress cylinder latch 107; 4 stepping motor pusher assemblies 104 are got back to initial end (near pusher stepping motor 301).
Step 5; Inserting the screw rod startup sends into magnet steel in the rotor core: when magnet steel bar 103 gets in the magnet steel locating pieces 326; The inductor that puts in place in the magnet steel locating piece 326 sends signal, stops 301 runnings of pusher stepping motor, starts to insert drive stepping motor 316 runnings; Be with 307 transferring power synchronously by synchronous pulley 306 and transmission; Make and insert screw rod 317 and rotate and rise, insert and then the rise magnet steel that to put in place of push rod 319 and insert the magnet steel protection hole 210 in the protective sleeve 208 of magnet steel location, insert stator core thus around inserting feed screw nut 318.(annotate: insert feed screw nut 318 and cooperate and insert ball bearings 321, insert plane bearing 322 and be assemblied in and insert bearing pedestal 323, make insert screw rod 317 can stressed rotatable again freedom).
Step 7: step 4 reruns.
Step 8: step 5 reruns.
Step 9: step 6 reruns.
Here repeating step 4-6 is because 2 magnet steel need be assembled in each magnet steel hole of rotor core.
Step 11: all magnet steel that repeating step 4-10 accomplishes rotor core for five times insert.Be that step 4-10 carries out six times altogether.
Step 12: accomplish assembling, take off the product that assembles, equipment returns original position automatically.
(annotate: equipment operation step 4-11 can be accomplished by step 3 key control.)
This magnet steel assembly machine that is used for the magnet steel bar of pre-magnetizing is assembled to rotor core of the present invention comprises: magnet steel machine substrate 101, rotor core fixture 110, be assemblied in rotation assembly 102 on the magnet steel machine substrate 101, be assemblied in a plurality of stepping motor pusher assemblies 104 on the magnet steel machine substrate 101 around rotation assembly 102; Wherein: rotor core fixture 110 and rotation assembly 102 matching and fixing rotor cores, and rotation assembly 102 is used for the rotor iron core; Said a plurality of stepping motor pusher assembly 104 is used for magnet steel is inserted rotor core.This technical scheme of the present invention makes to need not to carry out the assembling of magnet steel by hand again, joins but changeed automatically by the magnet steel assembly machine, has improved efficient and fail safe.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (9)
1. magnet steel assembly machine; It is characterized in that; This magnet steel assembly machine is used for the magnet steel bar of pre-magnetizing is assembled to rotor core, and this magnet steel assembly machine comprises: magnet steel machine substrate (101), rotor core fixture (110), be assemblied in rotation assembly (102) on the magnet steel machine substrate (101), be assemblied in magnet steel machine substrate (101) around rotation assembly (102) and go up a plurality of stepping motor pusher assemblies (104); Wherein:
Rotor core fixture (110) and rotation assembly (102) matching and fixing rotor core, and rotation assembly (102) is used for the rotor iron core; Said a plurality of stepping motor pusher assemblies (104) are used for magnet steel is inserted rotor core.
2. magnet steel assembly machine according to claim 1; It is characterized in that said rotation assembly (102) comprising: rotating driving device, the magnet steel rotor location protective sleeve (208) that is assembled together with rotating driving device, be assemblied in a plurality of rotating disks location steel bushing (209) on the magnet steel rotor location protective sleeve (208);
Wherein, rotating disk location steel bushing (209) is used to guarantee the accurate location of magnet steel rotor location protective sleeve (208).
3. magnet steel assembly machine according to claim 2 is characterized in that,
Magnet steel protection hole (210) is arranged on the said magnet steel rotor location protective sleeve (208), and the fit dimension of magnet steel protection hole (210) and magnet steel is an interference fits;
The material of magnet steel rotor location protective sleeve (208) is a nylon, and it is shaped as the shape with the rotor core coupling.
4. magnet steel assembly machine according to claim 2; It is characterized in that said rotating driving device comprises: rotating shaft cover (201), rotating shaft (202), bearing (203), servo motor (204), servo motor pedestal (205), motor reduction box (206) and plane reasoning bearing (207).
5. magnet steel assembly machine according to claim 2 is characterized in that, this magnet steel assembly machine also comprises: positioning of rotating dress cylinder latch (107), the accurate location that is used for strengthening guaranteeing to rotate the magnet steel rotor location protective sleeve (208) on the assembly (102);
In addition, this magnet steel assembly machine also comprises: frame (105), electric box (108), control panel (109).
6. magnet steel assembly machine according to claim 1 is characterized in that, stepping motor pusher assembly (104) comprising: pusher module, material loading module, magnet steel positioning module, magnet steel insert module, actuating unit and partition doffer.
7. magnet steel assembly machine according to claim 6 is characterized in that,
Said material loading module comprises: magnet steel bar locating piece (328), magnet steel bar guide pad (329), pusher substrate (315), magnet steel polarity mistake proofing seat (311); Magnet steel polarity mistake proofing seat (311) is used to prevent that the polarity dress of magnet steel bar to be assembled is wrong;
Said magnet steel positioning module comprises: pusher nut seat (327), be installed in pusher pressurize cylinder (308) on the pusher nut seat (327), magnet steel locating piece (326) and; Pusher pressurize cylinder (308) keep-ups pressure always, makes magnet steel bar to be assembled be attached in the magnet steel locating piece (326).
8. magnet steel assembly machine according to claim 7 is characterized in that,
Said pusher module comprises: pusher stepping motor (301), pushing screw rod (302), pusher feed screw nut (303), pusher leading screw bearing (304), drive chassis (305), pusher guide rod (309) pusher guide pin bushing (310);
Said magnet steel inserts module and comprises: insert drive stepping motor (316), insert screw rod (317), insert feed screw nut (318), insert push rod (319); Insert guide pin bushing (320) under the leading screw, insert ball bearing (321), insert plane bearing (322), insert bearing pedestal (323), insert leading screw upper guide bush (324), insert push rod spline guide pin bushing (325);
Actuating unit is used for transferring power and amplifies power, and it comprises: transmission synchronous pulley (306), transmission are with (307) and transmission to be with tensioning apparatus (312) synchronously synchronously;
Said partition doffer is used for reclaiming the discarded partition of magnet steel bar, and it comprises: partition blanking (313), partition cylinder (314).
9. steel assembly machine according to claim 8 is characterized in that,
Pusher stepping motor (301) is used to provide power and controls displacement, and it is linear drives that pushing screw rod (302), pusher feed screw nut (303) transform rotary power, and pusher guide rod (309) and pusher guide pin bushing (310) are used to guarantee straight-line steady and accuracy.
Inserting drive stepping motor (316) is used to provide power and controls displacement; Guide pin bushing (320), insertion ball bearing (321), insertion plane bearing (322), insertion bearing pedestal (323), leading screw guide bracket (324) conversion rotary power are linear drives under insertion screw rod (317), insertion feed screw nut (318), insertion push rod (319), the insertion leading screw; Insert push rod spline guide pin bushing (325) and prevent to insert push rod (319) rotation; Guide pin bushing (320), insertion push rod spline guide pin bushing (325), insertion leading screw upper guide bush (324) are used to guarantee straight-line steady and accuracy under the insertion leading screw; Insert plane bearing (322) and be used to provide thrust.
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