CN102570736A - Vacuum adsorption device - Google Patents
Vacuum adsorption device Download PDFInfo
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- CN102570736A CN102570736A CN2012100317031A CN201210031703A CN102570736A CN 102570736 A CN102570736 A CN 102570736A CN 2012100317031 A CN2012100317031 A CN 2012100317031A CN 201210031703 A CN201210031703 A CN 201210031703A CN 102570736 A CN102570736 A CN 102570736A
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Abstract
The invention relates to a vacuum adsorption device, which is used for assembling two magnetic steel tiles in a motor shell with a magnetic steel tile positioning block. The device comprises a mounting bottom plate, a placement column, a second vacuum pipeline, a third vacuum pipeline, a first vacuum pipeline, a right vacuum meter and a left vacuum meter, wherein the placement column is fixedly connected to the bottom surface of the mounting bottom plate; the outer edge of the placement column is fixedly connected with the magnetic steel circumferential positioning block and is also provided with a first square groove and a second square groove which are symmetrically distributed on the two sides of the magnetic steel circumferential positioning block; the right vacuum meter is communicated with the second vacuum pipeline and the third vacuum pipeline; and the left vacuum meter is connected and communicated with the first vacuum pipeline. The vacuum adsorption device has the advantages of rational, compact and simple structure, easiness for manufacturing, low cost and convenience for use; and by replacing the placement columns of different diameters, vacuum adsorption of the various magnetic steel tiles of different specifications and automatic detection for existence and correctness of the specification of the magnetic steel tiles before assembly can be realized.
Description
Technical field
The present invention relates to a kind of frock clamp, relate in particular to a kind of vacuum absorption device that is used for the magnet steel tile is assemblied in the direct current machine housing.
Background technology
In the assembling process of permanent magnet dc motor, normally two magnet steel tiles are seated in electrode shell earlier, and then magnetize.Yet, existing frock clamp can not guarantee the magnet steel tile before being assembled to electric machine casing by reliably, clamping or absorption exactly, can not guarantee that the circumferential position of two magnet steel tiles is consistent; In addition, after having assembled the magnet steel tile, also need manual setting, not only waste time and energy, and damage the magnet steel tile easily, thereby influence the whole quality of motor.In view of the foregoing, need be used for that the magnet steel tile is assemblied in direct current machine housing frock clamp and improve this at present.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists; The present invention aims to provide a kind of vacuum absorption device with measuring ability; Easily the magnet steel tile accurately being assemblied in the electric machine casing, and can, the magnet steel tile detect the magnet steel tile before packing electric machine casing into whether by reliable absorption and whether accurately lay and put in place.
A kind of vacuum absorption device of the present invention, it is used for two magnet steel tiles are assemblied in the motor case that has magnet steel tile locating piece, and said device comprises:
Base plate is installed;
Be fixedly connected on the post of laying of said installation base plate bottom surface, its outer rim is fixedly connected with the circumferential guide vane end stop of magnet steel, and its outer rim also offers first square groove and second square groove that is symmetrically distributed in the circumferential guide vane end stop of said magnet steel both sides;
Second vacuum line, one of which end pass said installation base plate and lay post and be communicated to said first square groove;
The 3rd vacuum line; The one of which end passes said installation base plate and lays post and is communicated to said second square groove; Its other end is communicated with the other end of said second vacuum line, and connects a peripheral right vacuum pump and make said two magnet steel tiles be adsorbed on the notch outside of said first square groove and second square groove respectively;
First vacuum line; The one of which end passes said installation base plate and lays post and is communicated with the two sides of the circumferential guide vane end stop of said magnet steel, and its other end connects a peripheral left vacuum pump makes said two magnet steel tiles be adsorbed on the two sides of the circumferential guide vane end stop of said magnet steel respectively;
The right vacuum meter that is communicated with said second vacuum line and the 3rd vacuum line; And
The left vacuum meter that connects with said first vacuum line.
In above-mentioned vacuum absorption device; Said first vacuum line comprises second tracheae, first three-way connection, first tracheae, the fast plug of first tracheae, first lateral duct, the first vertical pipeline, the 4th vertical pipeline, the 7th vertical pipeline and the 4th lateral duct that is communicated with successively; Wherein: it is outside that said second tracheae, first three-way connection, first tracheae and the fast plug of first tracheae are positioned at said installation base plate; And said second tracheae is communicated with said left vacuum pump, and said first three-way connection is communicated with said left vacuum meter; Said first lateral duct is positioned at said installation base plate interior, and the said first vertical pipeline vertically runs through this first lateral duct, and is communicated with it; The said the 4th vertical pipeline is positioned at the said post inside of laying; It is inner that the said the 7th vertical pipeline and the 4th lateral duct are positioned at the circumferential guide vane end stop of said magnet steel, and the 4th lateral duct is communicated with the two sides of the circumferential guide vane end stop of said magnet steel.
In above-mentioned vacuum absorption device; Said second vacuum line comprises the 5th tracheae, second three-way connection, the 4th tracheae, the fast plug of second tracheae, second lateral duct, first vertical pipeline, the second vertical pipeline and the 5th vertical pipeline that is communicated with successively; Wherein: it is outside that said the 5th tracheae, second three-way connection, the 4th tracheae and the fast plug of second tracheae are positioned at said installation base plate, and said the 5th tracheae is communicated with said right vacuum pump; Said second lateral duct is positioned at said installation base plate interior, and said first vertical pipeline is vertical with this second lateral duct and be communicated with, and the said second vertical pipeline vertically runs through this first vertical pipeline, and is communicated with it; The said the 5th vertical pipeline is positioned at saidly lays post inside, and is communicated to said first square groove.
In above-mentioned vacuum absorption device; Said the 3rd vacuum line comprises said the 5th tracheae, said second three-way connection, the 3rd three-way connection, the 6th tracheae, the fast plug of the 3rd tracheae, the 3rd lateral duct, second vertical pipeline, the 3rd vertical pipeline and the 6th vertical pipeline that is communicated with successively; Wherein: said the 3rd three-way connection, the 6th tracheae and the fast plug of the 3rd tracheae are positioned at installs the base plate outside, and said the 3rd three-way connection is communicated with said right vacuum meter; Said the 3rd lateral duct is positioned at said installation base plate interior, and said second vertical pipeline is vertical with the 3rd lateral duct and be communicated with, and the said the 3rd vertical pipeline vertically runs through this second vertical pipeline, and is communicated with it; The said the 6th vertical pipeline is positioned at saidly lays post inside, and is communicated to said second square groove.
In above-mentioned vacuum absorption device, said outer rim of laying post is provided with a cylinder groove, the centre position of this cylinder groove between said first square groove and second square groove; The leading flank of said installation base plate be provided with one with the shape of said cylinder groove and the base plate groove that all mate the position, and this base plate groove is communicated with said cylinder groove.
In above-mentioned vacuum absorption device; Said first lateral duct is positioned at the position of said installation base plate interior near rear side; The position consistency of the centre section of its centre section and the said the 7th vertical pipeline, said second, third lateral duct are all parallel with this first lateral duct, and lay respectively at the left and right sides of said base plate groove; And coaxial setting, the centre section of said second, third lateral duct respectively with the position consistency of the centre section of two magnet steel tiles.
In above-mentioned vacuum absorption device, and the hermetically connection corresponding one by one through the O RunddichtringO respectively of the said the 4th to the 6th vertical pipeline with said first to the 3rd vertical pipeline.
In above-mentioned vacuum absorption device, the said the 7th vertical pipeline is communicated with the said the 4th vertical line seal through the O RunddichtringO.
In above-mentioned vacuum absorption device, the shape and the size of the magnet steel tile locating piece in the circumferential guide vane end stop of said magnet steel and the said motor case are all consistent.
In above-mentioned vacuum absorption device, the length of the circumferential guide vane end stop of said magnet steel is less than the length of said magnet steel tile.
Owing to adopted above-mentioned technical solution; The present invention effectively reliably is adsorbed on the magnet steel tile before the magnet steel tile is packed electric machine casing into through the vacuum suction mode and lays on the post; Thereby replaced traditional method of clamping; Make the operation of device and easy to use, and then improved production efficiency.Simultaneously; Owing to do not laying just size (internal diameter of magnet steel tile is inconsistent with the size of laying post) or do not laying under the situation of magnet steel; Vacuum line all can not form vacuum; Therefore, the present invention can also judge and lay the magnet steel tile of whether reliably laying correct specification on the post through the vacuum degree size of second, third vacuum line in the checkout gear; In addition, the present invention can also judge whether the magnet steel tile is placed in the accurate position of laying post through the vacuum degree size of first vacuum line in the checkout gear.Can be just because of the present invention with whether laying detection that whether magnet steel tile and magnet steel tile are placed to the tram separately; Thereby can realize comprehensive reliable detection of state that the magnet steel tile is laid; And then effectively reduce product swinging cross when assembling; The probability of magnet steel tile misloading, the quality of raising product.
Description of drawings
Fig. 1 is the structural perspective of a kind of vacuum absorption device of the present invention;
Fig. 2 is the structural front view of a kind of vacuum absorption device of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to view;
Fig. 4 is that the B-B of Fig. 3 is to view;
Fig. 5 is that the C-C of Fig. 3 is to view;
Fig. 6 is the structure rearview of a kind of vacuum absorption device of the present invention;
Fig. 7 is that the D-D of Fig. 2 is to view;
Fig. 8 is that the K-K of Fig. 2 is to view.
Embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, and describe in detail.
See also Fig. 1-Fig. 8, the present invention, promptly a kind of vacuum absorption device is used for magnet steel tile 4 is assemblied in the casing 34 of direct current machine.This device comprise base plate 1 be installed, laid post 2, the circumferential guide vane end stop of magnet steel 3, right vacuum meter 5 and left vacuum meter 6.
The midway that the leading flank of base plate 1 is installed is provided with a base plate groove 111, and the inside that base plate 1 is installed is provided with first to the 3rd lateral duct 19,20,23, first, second vertical pipeline 21,22 and first to the 3rd vertical pipeline 25,26,24, wherein:
First lateral duct 19 is positioned at installs the position of base plate 1 inside near rear side; The position consistency of the centre section of its centre section and following the 7th vertical pipeline 29; Second, third lateral duct 20,23 is all parallel with first lateral duct 19; And lay respectively at the left and right sides of base plate groove 111, and coaxial setting, the centre section of second, third lateral duct 20,23 respectively with the position consistency of the centre section of two magnet steel tiles 4;
First, second vertical pipeline 21,22 lays respectively at the end of second, third lateral duct 20,23, and respectively vertical with second, third lateral duct 20,23 accordingly and be communicated with;
The first vertical pipeline 25 vertically is applied in the end of first lateral duct 19; And be communicated with it; Second, third vertical pipeline 26,24 vertically is applied in the end of first, second vertical pipeline 21,22 respectively, and is communicated with them respectively, promptly; Second lateral duct 20 is connected with the second vertical pipeline 26 through first vertical pipeline 21, and the 3rd lateral duct 23 is connected with the 3rd vertical pipeline 24 through second vertical pipeline 22.
The outside that base plate 1 is installed is provided with the fast plug 8 of first tracheae at the top that is installed in first lateral duct 19; The fast plug 8 of this first tracheae is connected with an end of first three-way connection 12 through first tracheae 10; The other two ends of this first three-way connection 12 are communicated with second tracheae 11 and the 3rd tracheae 13 respectively; And second tracheae 11 is connected with peripheral left vacuum pump (not shown), and the 3rd tracheae 13 is communicated with left vacuum meter 6.
The outside that base plate 1 is installed also is provided with the fast plug 7 of second tracheae at the top that is installed in second lateral duct 20; The fast plug 7 of this second tracheae is connected with an end of second three-way connection 15 through the 4th tracheae 9; The other two ends of this second three-way connection 15 are communicated with an end of the 5th tracheae 14 and the 3rd three-way connection 16 respectively; And the 5th tracheae 14 is connected with peripheral right vacuum pump (not shown); The other two ends of the 3rd three-way connection 16 are communicated with right vacuum meter 5 respectively and the 6th tracheae 17, the six tracheaes 17 are connected with the fast plug 18 of the 3rd tracheae at the top that is installed in the 3rd lateral duct 23.
Lay post 2 and be connected the centre position of the bottom surface that base plate 1 is installed through bolt; Its outer rim is provided with the cylinder groove 112 that position and shape with base plate groove 111 all are complementary; The upper surface of laying post 2 is provided with the 4th to the 6th corresponding with first to the 3rd vertical pipeline, 25,26,24 positions respectively vertical pipeline 27,30,33, and the top of the 4th to the 6th vertical pipeline 27,30,33 is respectively through the O RunddichtringO (not shown) and first to the 3rd vertical pipeline 25,26, the 24 corresponding one by one and connections hermetically.
The outer rim of laying post 2 also is provided with first, second square groove 31,32 near the position of bottom, and first, second square groove 31,32 is symmetricly set on the left and right sides of cylinder groove 112, and is communicated with the 5th, the 6th vertical pipeline 30,33 respectively; Two magnet steel tiles 4 are located at lays post 2 outer rims, and forms cavity with first, second square groove 31,32 respectively.The outer rim of laying post 2 also connects the circumferential guide vane end stop 3 of magnet steel through bolt; The circumferential guide vane end stop 3 of this magnet steel is between the adjacent two sides of two magnet steel tiles 4; Its circumferential profile size is consistent with the magnet steel tile locating piece (not shown) in the electric machine casing 34; Its length is less than the length of magnet steel tile 4, and the upper surface of the circumferential guide vane end stop 3 of magnet steel is provided with the 7th vertical pipeline 29 and the 4th lateral duct 28 that is interconnected, wherein; The top of the 7th vertical pipeline 29 is communicated with the 4th vertical pipeline 27 sealings through the O RunddichtringO, fits with the adjacent two sides of two magnet steel tiles 4 respectively in the two ends of the 4th lateral duct 28.
Can find out that based on said structure formed three vacuum lines in the device of the present invention, they are respectively:
First vacuum line; Form by the fast plug of second tracheae 11, first three-way connection 12, first tracheae 10, first tracheae 8, first lateral duct, 19, first vertical pipeline the 25, the 4th vertical pipeline the 27, the 7th vertical pipeline 29 and the 4th lateral duct 28; Can realize the 4th lateral duct 28 is vacuumized through the left vacuum pump that is connected with second tracheae 11, the vacuum degree of first vacuum line is detected by the left vacuum meter 6 that is connected with first three-way connection 12;
Second vacuum line; Be made up of the fast plug of the 5th tracheae 14, second three-way connection 15, the 4th tracheae 9, second tracheae 7, second lateral duct, 20, first vertical pipeline 21, second vertical pipeline 26 and the 5th vertical pipeline 30, second vacuum line is communicated to first square groove 31;
The 3rd vacuum line; Be communicated to second square groove 32 by the fast plug of the 5th tracheae 14, second three-way connection 15, the 3rd three-way connection 16, the 6th tracheae 17, the 3rd tracheae 18, the 3rd lateral duct 23, second vertical pipeline the 22, the 3rd vertical pipeline 24 and the 6th vertical pipeline 33, the three vacuum lines;
Can realize magnet steel tile 4 and the cavity that first, second square groove 31,32 constitutes are vacuumized through the right vacuum pump that is connected with the 5th tracheae 14, the vacuum degree of second, third vacuum line is detected by the right vacuum meter 5 that is connected with the 3rd three-way connection 16.
Be elaborated in the face of operation principle of the present invention down.
Through making the right vacuum pump work that is connected with the 5th tracheae 14; Make second, third vacuum line be pumped into vacuum; Magnet steel tile 4 forms vacuum with the cavity that first, second square groove 31,32 constitutes, and lays on the post 2 thereby can be adsorbed on through inner and outer air pressure official post magnet steel tile 4; Through making the left vacuum pump work that is connected with second tracheae 11; Make first vacuum line be pumped into vacuum; Put in place thereby magnet steel tile 4 is laid, promptly be close to the circumferential guide vane end stop of magnet steel 3 both sides (because the circumferential guide vane end stop 3 of magnet steel is consistent with magnet steel tile locating piece overall dimension in the electric machine casing 34, therefore; As long as specification magnet steel tile 4 accurately is seated with respect to the circumferential guide vane end stop 3 of magnet steel, can guarantee that then the circumferential position of two magnet steel tiles 4 in electric machine casing 34 is consistent); After the magnet steel tile 4 of accurate specification is adsorbed onto the accurate position of laying post 2; Lay post 2 and move from top to bottom under external force magnet steel tile 4 is delivered in the electric machine casing 34, and through from base plate groove 111 and the fixedly U spring (not shown) that cylinder groove 112 inserts magnet steel tile 4 being fixed in the electric machine casing 34, then; In first to the 3rd vacuum line, ventilate; Vacuum discharges, magnet steel tile 4 with lay post 2 and break away from, make under external force at last and lay post 2 playback of rising.
Based on above-mentioned principle, can the state of laying of magnet steel tile 4 be detected comprehensively reliably, specifically:
Owing to the variation along with the seal degree of pipeline of the size of pipeline vacuum degree changes; And the big I of vacuum degree is detected by vacuum meter and shows; Vacuum meter triggers threshold values output various signals according to the vacuum degree of setting, and is output as positive level when the vacuum degree of pipeline is triggering more than the threshold values, is output as negative level when following triggering threshold values; Therefore, can judge the sealing state of pipeline according to the electrical level polar of vacuum meter output.
Whether the sealing state of pipeline is directly by laying the magnet steel tile of correct model or lay the decision that whether puts in place; Do not lay magnet steel tile 4 if lay on the post 2 (left side or right side, or both sides), then first, second square groove the 31, the 32nd opens wide; Therefore, the vacuum degree of second, third vacuum line just is difficult to set up, because its vacuum degree is little; Right vacuum meter 5 is output as negative level, therefore, is output as negative level if detect right vacuum meter 5; Can know that then magnet steel tile 4 do not lay, and then provide corresponding alarm signal; If magnet steel tile 4 puts in place laying not lay on the post 2, does not promptly fit with the side of the circumferential guide vane end stop 3 of magnet steel on the side of magnet steel tile 4 (left side or right side, or both sides); Do not block the 4th lateral duct 28 two ends that are opened in the circumferential guide vane end stop 3 of magnet steel, then this first vacuum line is in opening-wide state, also just can not set up vacuum; At this moment; Left side vacuum meter 6 is output as negative level, therefore, is output as negative level if detect left vacuum meter 6; Can know then that magnet steel tile 4 is not laid puts in place, and then provides corresponding alarm signal.
This shows to have only magnet steel tile 4 to be placed to the accurate position of laying on the post 2, could guarantee that first to the 3rd vacuum line all sets up vacuum, utilize negative pressure of vacuum can magnet steel tile 4 be adsorbed on reliably and lay on the post 2 correct model.
The notch area of laying first, second square groove 31,32 of offering post 2 bottoms among the present invention is bigger; Therefore; Both can under the situation of the magnet steel tile 4 that correct model is installed, realize effectively reliable absorption to magnet steel tile 4, again can be under the situation that magnet steel tile 4 is not installed; Make that the vacuum of second, third vacuum line is difficult to set up, thereby realize reliable detection whether magnet steel tile 4 being installed.
Because the lateralarea of magnet steel tile 4 is less, therefore, the caliber of the 4th lateral duct 28 among the present invention on the circumferential guide vane end stop 3 of magnet steel is less; Thereby make when magnet steel tile 4 is in place; The side of magnet steel tile 4 can cover the 4th lateral duct 28 openings at two ends, and then makes first vacuum line form vacuum, otherwise; If the caliber of the 4th lateral duct 28 is excessive, then can not form vacuum; Based on this structure, just can detect the vacuum degree size of first vacuum line, thereby judging whether magnet steel tile 4 is laid puts in place through vacuum meter.
Just because of the caliber of the 4th lateral duct 28 notch area much smaller than first, second square groove 31,32; If first to the 3rd vacuum line is detected its vacuum degree size with same vacuum meter; Can not judge then whether it lays and put in place; Therefore, the separate detection of through first vacuum line and second, third vacuum line whether whether magnet steel tile 4 being laid and correctly laying among the present invention, thus can realize that magnet steel tile 4 is laid the reliable of state effectively to be judged.
In sum; The present invention is rational in infrastructure, compact, simple, and easy to manufacture, cost is low; Easy to use, through changing laying post and can realizing having that it's too late whether specification detects accurately automatically of different-diameter to the magnet steel tile before the vacuum suction of the magnet steel tile of various different sizes and the assembling.
Above-described, be merely preferred embodiment of the present invention, be not in order to limiting scope of the present invention, the above embodiment of the present invention can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of application of the present invention changes and modification, all fall into the claim protection range of patent of the present invention.The present invention not detailed description be the routine techniques content.
Claims (10)
1. vacuum absorption device, it is used for two magnet steel tiles are assemblied in the motor case that has magnet steel tile locating piece, it is characterized in that said device comprises:
Base plate is installed;
Be fixedly connected on the post of laying of said installation base plate bottom surface, its outer rim is fixedly connected with the circumferential guide vane end stop of magnet steel, and its outer rim also offers first square groove and second square groove that is symmetrically distributed in the circumferential guide vane end stop of said magnet steel both sides;
Second vacuum line, one of which end pass said installation base plate and lay post and be communicated to said first square groove;
The 3rd vacuum line; The one of which end passes said installation base plate and lays post and is communicated to said second square groove; Its other end is communicated with the other end of said second vacuum line, and connects a peripheral right vacuum pump and make said two magnet steel tiles be adsorbed on the notch outside of said first square groove and second square groove respectively;
First vacuum line; The one of which end passes said installation base plate and lays post and is communicated with the two sides of the circumferential guide vane end stop of said magnet steel, and its other end connects a peripheral left vacuum pump makes said two magnet steel tiles be adsorbed on the two sides of the circumferential guide vane end stop of said magnet steel respectively;
The right vacuum meter that is communicated with said second vacuum line and the 3rd vacuum line; And
The left vacuum meter that connects with said first vacuum line.
2. vacuum absorption device according to claim 1; It is characterized in that; Said first vacuum line comprises second tracheae, first three-way connection, first tracheae, the fast plug of first tracheae, first lateral duct, the first vertical pipeline, the 4th vertical pipeline, the 7th vertical pipeline and the 4th lateral duct that is communicated with successively; Wherein: it is outside that said second tracheae, first three-way connection, first tracheae and the fast plug of first tracheae are positioned at said installation base plate; And said second tracheae is communicated with said left vacuum pump, and said first three-way connection is communicated with said left vacuum meter; Said first lateral duct is positioned at said installation base plate interior, and the said first vertical pipeline vertically runs through this first lateral duct, and is communicated with it; The said the 4th vertical pipeline is positioned at the said post inside of laying; It is inner that the said the 7th vertical pipeline and the 4th lateral duct are positioned at the circumferential guide vane end stop of said magnet steel, and the 4th lateral duct is communicated with the two sides of the circumferential guide vane end stop of said magnet steel.
3. vacuum absorption device according to claim 1 and 2; It is characterized in that; Said second vacuum line comprises the 5th tracheae, second three-way connection, the 4th tracheae, the fast plug of second tracheae, second lateral duct, first vertical pipeline, the second vertical pipeline and the 5th vertical pipeline that is communicated with successively; Wherein: it is outside that said the 5th tracheae, second three-way connection, the 4th tracheae and the fast plug of second tracheae are positioned at said installation base plate, and said the 5th tracheae is communicated with said right vacuum pump; Said second lateral duct is positioned at said installation base plate interior, and said first vertical pipeline is vertical with this second lateral duct and be communicated with, and the said second vertical pipeline vertically runs through this first vertical pipeline, and is communicated with it; The said the 5th vertical pipeline is positioned at saidly lays post inside, and is communicated to said first square groove.
4. vacuum absorption device according to claim 3; It is characterized in that; Said the 3rd vacuum line comprises said the 5th tracheae, said second three-way connection, the 3rd three-way connection, the 6th tracheae, the fast plug of the 3rd tracheae, the 3rd lateral duct, second vertical pipeline, the 3rd vertical pipeline and the 6th vertical pipeline that is communicated with successively; Wherein: said the 3rd three-way connection, the 6th tracheae and the fast plug of the 3rd tracheae are positioned at installs the base plate outside, and said the 3rd three-way connection is communicated with said right vacuum meter; Said the 3rd lateral duct is positioned at said installation base plate interior, and said second vertical pipeline is vertical with the 3rd lateral duct and be communicated with, and the said the 3rd vertical pipeline vertically runs through this second vertical pipeline, and is communicated with it; The said the 6th vertical pipeline is positioned at saidly lays post inside, and is communicated to said second square groove.
5. vacuum absorption device according to claim 4 is characterized in that, said outer rim of laying post is provided with a cylinder groove, the centre position of this cylinder groove between said first square groove and second square groove; The leading flank of said installation base plate be provided with one with the shape of said cylinder groove and the base plate groove that all mate the position, and this base plate groove is communicated with said cylinder groove.
6. vacuum absorption device according to claim 5; It is characterized in that; Said first lateral duct is positioned at the position of said installation base plate interior near rear side; The position consistency of the centre section of its centre section and the said the 7th vertical pipeline, said second, third lateral duct are all parallel with this first lateral duct, and lay respectively at the left and right sides of said base plate groove; And coaxial setting, the centre section of said second, third lateral duct respectively with the position consistency of the centre section of two magnet steel tiles.
7. according to claim 5 or 6 described vacuum absorption devices, it is characterized in that and the hermetically connection corresponding one by one through the O RunddichtringO respectively of the said the 4th to the 6th vertical pipeline with said first to the 3rd vertical pipeline.
8. vacuum absorption device according to claim 7 is characterized in that, the said the 7th vertical pipeline is communicated with the said the 4th vertical line seal through the O RunddichtringO.
9. according to claim 1,2,4,5,6 or 8 described vacuum absorption devices, it is characterized in that the shape and the size of the magnet steel tile locating piece in the circumferential guide vane end stop of said magnet steel and the said motor case are all consistent.
10. vacuum absorption device according to claim 9 is characterized in that, the length of the circumferential guide vane end stop of said magnet steel is less than the length of said magnet steel tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100317031A CN102570736B (en) | 2012-02-13 | 2012-02-13 | Vacuum adsorption device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100317031A CN102570736B (en) | 2012-02-13 | 2012-02-13 | Vacuum adsorption device |
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| CN102570736A true CN102570736A (en) | 2012-07-11 |
| CN102570736B CN102570736B (en) | 2013-11-27 |
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| CN2012100317031A Active CN102570736B (en) | 2012-02-13 | 2012-02-13 | Vacuum adsorption device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290961A (en) * | 2014-10-16 | 2015-01-21 | 武汉人天包装技术有限公司 | Milk gift box encasement clamp |
| CN112922952A (en) * | 2021-01-22 | 2021-06-08 | 宁波云德半导体材料有限公司 | Quartz vacuum adsorption device with pressure relief function |
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| US20050066515A1 (en) * | 2003-09-29 | 2005-03-31 | Peresada Gary L. | Method and apparatus for mounting a plurality of magnet segments on a back ring |
| CN101577453A (en) * | 2009-03-20 | 2009-11-11 | 韩东 | Installation method of permanent-magnet motor rotor |
| CN201352746Y (en) * | 2008-12-30 | 2009-11-25 | 韩东 | Special tool for permanent magnet installation device |
| WO2011107168A1 (en) * | 2010-03-03 | 2011-09-09 | Siemens Aktiengesellschaft | Method of attaching a magnet to a rotor or a stator of an electrical machine |
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- 2012-02-13 CN CN2012100317031A patent/CN102570736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06233502A (en) * | 1993-01-29 | 1994-08-19 | Takaoka Electric Mfg Co Ltd | Manufacture of rotor |
| US20050066515A1 (en) * | 2003-09-29 | 2005-03-31 | Peresada Gary L. | Method and apparatus for mounting a plurality of magnet segments on a back ring |
| CN201352746Y (en) * | 2008-12-30 | 2009-11-25 | 韩东 | Special tool for permanent magnet installation device |
| CN101577453A (en) * | 2009-03-20 | 2009-11-11 | 韩东 | Installation method of permanent-magnet motor rotor |
| WO2011107168A1 (en) * | 2010-03-03 | 2011-09-09 | Siemens Aktiengesellschaft | Method of attaching a magnet to a rotor or a stator of an electrical machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290961A (en) * | 2014-10-16 | 2015-01-21 | 武汉人天包装技术有限公司 | Milk gift box encasement clamp |
| CN112922952A (en) * | 2021-01-22 | 2021-06-08 | 宁波云德半导体材料有限公司 | Quartz vacuum adsorption device with pressure relief function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570736B (en) | 2013-11-27 |
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Address after: 200949 Baoshan District Road, Shanghai, No. 1555 Patentee after: Shanghai Ke Lai electromechanical automatic Engineering stock Co., Ltd Address before: 200444, room 1, building 1758, 5557 Hong Kong Road, reed tide Town, Pudong New Area, Shanghai Patentee before: Shanghai Kelai Electromechanical Automation Engineering Co., Ltd. |