CN206065407U - A kind of neodymium iron boron strip-shaped product mould - Google Patents
A kind of neodymium iron boron strip-shaped product mould Download PDFInfo
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- CN206065407U CN206065407U CN201621109293.8U CN201621109293U CN206065407U CN 206065407 U CN206065407 U CN 206065407U CN 201621109293 U CN201621109293 U CN 201621109293U CN 206065407 U CN206065407 U CN 206065407U
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Abstract
This utility model is related to neodymium iron boron strip-shaped product manufacturing technology field，Specifically a kind of neodymium iron boron strip-shaped product mould，The mould is by magnetic conduction front side board、Magnetic conduction back side panel、Not magnetic conduction left plate、Not magnetic conduction right plate、Upper die plate and lower template composition，The two ends of the inner side plate face of described front side board and back side panel are correspondingly provided with left plate and right plate locating slot respectively，Described not magnetic conduction left plate and the not located groove of magnetic conduction right plate and magnetic conduction front side board、Magnetic conduction back side panel is connected with each other and surrounds rectangle vallecular cavity，The bottom of described rectangle vallecular cavity is provided with lower template，Upper die plate is provided with above lower template，Be characterised by described lower template upper face side by side be provided with the rectangular low groove in section，The lower face of described upper die plate is provided with the upper groove being centrosymmetric corresponding with low groove，Bar shaped die cavity side by side is complemented each other to form between the upper groove of the low groove and lower template of upper die plate，With simple structure、Operation is simple、The advantages of production efficiency is high.
Description
Technical field
The present invention relates to neodymium iron boron strip-shaped product manufacturing technology field, specifically a kind of simple structure, operation be simple,
The high neodymium iron boron strip-shaped product mould of production efficiency.
Background technology
It is well known that neodymium iron boron is briefly a kind of Magnet, and our Magnet for seeing at ordinary times except that, which is excellent
Different magnetic property and be referred to as " magnetic king ", contain substantial amounts of rear earth element nd, ferrum and boron in neodymium iron boron, its characteristic is hard and crisp, by
Corrosion is oxidized easily in surface, neodymium iron boron must carry out surface coated treatment, and surface chemistry passivation is good solution
One of, neodymium iron boron as a kind of with high magnetic energy product and coercivity of rare earth permanent-magnetic material, while high-energy-density is excellent
Point makes Nd-Fe-B permanent magnet material be applied widely in modern industry and electronic technology, so that instrument and meter, electroacoustic are electric
The miniaturization of the equipment such as machine, magnetic separation magnetization, lightweight, slimming are possibly realized.The advantage of neodymium iron boron is that cost performance is high, and tool is good
Mechanical property.
At present, during neodymium iron boron small pieces formed product, due to the particular/special requirement of strip product, typically all first
Compressing bulk neodymium iron boron product, is then cut into sheet and is cut into bar shaped again, finally cut into pieces again, and general its operation is：
First compressing big bulk product is put in stove and is sintered, the chunk products that sintering is completed are carried out into corase grind then and is taken
To size, then sticky stick carries out cutting sheet, and then big flake products are tested, and checks qualified product to carry out mill again large stretch of,
Tested after mill sheet again, qualified product carries out boiling material, and then sticky stick carries out cutting process again, and strip-shaped product is carried out
Inspection, carries out fine grinding size after the assay was approved again, carries out mill arc, test after the completion of mill arc after the completion of fine grinding, and it is qualified to check
Product carry out cutting with sticky stick small pieces process again, the small pieces to cutting carry out abrasive disc again, carry out again boiling material after abrasive disc, and material feeding is complete
Test into after, check qualified product to carry out chamfering, the operation of plating again, realize examining after the completion of electroplating work procedure eventually, examine eventually
After the completion of packed again and delivery is processed, and then complete the manufacturing procedure of whole strip product, in the operation, by
Become little flake products through cutting in the neodymium iron boron product by bulk, the process of inspection have passed through and cut large stretch of and cutting operation eventually, often
Product will be checked through a cutting action, eliminating for substandard product is thus caused, also resulted in the waste of material,
Simultaneously as the increase of the operation of cutting, causes the cutting accuracy of integrated product to improve, once a sheet or rod-shaped objects
Cutting shift, may result in follow-up cutting and can all produce error, therefore, the error of cutting can cause bigger wave
Take, therefore, the increase of operation can cause the increase of substandard product amount, now, some enterprises in order to reduce the waste rate of product,
Practical Design of Dies is the die cavity of the hexagonal prism-shaped in section, cuts the triangle on both sides i.e. after so producing product
Rod-shaped objects can be formed, the operation for cutting sheet is this process reduces, but as the cutting of the triangular prism on both sides also results in wave
Take, therefore, it is impossible to realize the reduction of the simple and waste rate of operation.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided a kind of simple structure, operation are simple, production effect
The high neodymium iron boron strip-shaped product mould of rate.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of neodymium iron boron strip-shaped product mould, the mould is by magnetic conduction front side board, not magnetic conduction back side panel, magnetic conduction left plate, no
The two ends of the inner side plate face of magnetic conduction right plate, upper die plate and lower template composition, described front side board and back side panel correspond to respectively and set
There are left plate and a right plate locating slot, described not magnetic conduction left plate and the not located groove of magnetic conduction right plate and magnetic conduction front side board,
Magnetic conduction back side panel is connected with each other and surrounds rectangle vallecular cavity, and the bottom of described rectangle vallecular cavity is provided with lower template, sets above lower template
Have upper die plate, it is characterised in that on described lower template upper face side by side be provided with the rectangular low groove in section, described is upper
The lower face of template is provided with the upper groove being centrosymmetric corresponding with low groove, and the low groove of upper die plate is upper with lower template
Bar shaped die cavity side by side is complemented each other to form between groove.
Inner side on not magnetic conduction left plate of the present invention and not magnetic conduction right plate sets symmetrical dove-tail form boss respectively,
Described upper die plate and lower template are respectively arranged on the left side and the right side the dove-tail form slideway being engaged with dove-tail form boss, it is ensured that tearing open
Prevent upper die plate and lower template movement from causing compressing product loosely to destroy during mould.
Handle is provided with above upper die plate of the present invention, upper handle upper end is set to facilitate the flat of press compacting
Face, is respectively equipped with connecting plate on the upper die plate of the upper handle left and right sides, one end of connecting plate is connected with upper die plate, the other end
Stretch out and concordant with the upper face of left plate or right plate, the connecting plate of extension is provided with connecting hole, corresponding with connecting hole
Left plate or the upper surface of right plate be provided with connecting pole, the cylinder of connecting pole is provided with elastic connection circle, and elastic connection circle will
Connecting plate is closely connected with connecting pole, and in convenience, handle is above carried together with left plate and right plate during upper carrying,
During preventing from carrying, left plate and right plate come off, and cause damage, while connecting plate ensure that press during pushing
The serrated tip of the low groove and upper groove of upper die plate and lower template contacts and does not extrude, it is ensured that while pressing result also not
Damage can be produced to mould.
Elastic connection circle of the present invention is that the section with transition radian is connected with connecting pole in massif arc, is prevented
Only pushing for connecting plate is damaged to elastic connection circle, and then protects upper die plate.
The present invention due on described lower template upper face side by side be provided with the rectangular low groove in section, described upper mould
The lower face of plate is provided with the upper groove being centrosymmetric corresponding with low groove, the low groove of upper die plate and the fovea superior of lower template
Bar shaped die cavity side by side is complemented each other to form between groove, the rod-shaped objects that bar shaped vallecular cavity is suppressed directly can carry out cutting at small pieces
Reason, has saved substantial amounts of operation sequence, has the advantages that simple structure, operation be simple, production efficiency is high.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the upper die plate and lower template combination of the present invention.
Fig. 3 is the structural representation of left plate or right plate in the present invention.
Fig. 4 is the top view of Fig. 3.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in drawings, a kind of neodymium iron boron strip-shaped product mould, the mould is by magnetic conduction front side board 1, magnetic conduction back side panel 2, no
Magnetic conduction left plate 3, not magnetic conduction right plate 4, upper die plate 5 and lower template 6 are constituted, the interior plate of described front side board 1 and back side panel 2
The two ends in face are correspondingly provided with left plate and right plate locating slot, not described not magnetic conduction left plate 3 and 4 Jing of magnetic conduction right plate respectively
Locating slot is connected with each other with magnetic conduction front side board 1, magnetic conduction back side panel 2 and surrounds rectangle vallecular cavity, and the bottom of described rectangle vallecular cavity is provided with
Lower template 6, the top of lower template 6 are provided with upper die plate 5, it is characterised in that on described 6 upper face of lower template side by side be provided with cut
The rectangular low groove in face, the lower face of described upper die plate 5 are provided with the upper groove being centrosymmetric corresponding with low groove,
Bar shaped die cavity 7 side by side, described not magnetic conduction are complemented each other to form between the upper groove of the low groove and lower template 6 of upper die plate 5
Inner side on left plate 3 and not magnetic conduction right plate 4 sets symmetrical dove-tail form boss 8, described upper die plate 5 and lower template 6 respectively
Be respectively arranged on the left side and the right side the dove-tail form slideway 9 being engaged with dove-tail form boss 8, it is ensured that mould is prevented during form removal
Plate 5 and the movement of lower template 6 cause compressing product loosely to destroy, and the top of described upper die plate 5 is provided with handle 10,
10 upper end of upper handle is set to the plane for facilitating press to suppress, the company of being respectively equipped with the upper die plate 5 of 10 left and right sides of upper handle
Fishplate bar 11, one end of connecting plate 11 are connected with upper die plate 5, and the other end is stretched out and put down with the upper face of left plate 3 or right plate 4
Together, the connecting plate 11 of extension is provided with connecting hole 12, with 12 corresponding left plate 3 of connecting hole or the upper surface of right plate 4
It is provided with connecting pole 13, the cylinder of connecting pole 13 is provided with elastic connection circle 14, elastic connection circle 14 is by connecting plate 11 and connecting pole
13 closely connect, and in convenience, handle 10 is above carried together with left plate 3 and right plate 4 during upper carrying, and prevents from carrying
During left plate 3 and right plate 4 come off, cause damage, at the same connecting plate 11 ensure that press during pushing on mould
The serrated tip of the low groove and upper groove of plate 5 and lower template 6 contacts and does not extrude, it is ensured that also will not while pressing result
Damage is produced to mould, described elastic connection circle 14 is that the section with transition radian is connected with connecting pole 13 in massif arc
Connect, prevent pushing for connecting plate 11 from damaging to elastic connection circle 14, and then protect upper die plate 5.
When in use, left plate 3 and right plate 4 are arranged on into lower template along the dove-tail form boss 8 in lower template 6 first
6 both sides；Again front side board 1 and back side panel 2 are assembled by locating slot positioning；Load weighted neodymium iron boron powder is put into and is assembled
Mould in, shake cloth powder, strike off；By the boss of 5 left and right sides of upper die plate along left plate and right plate dove-tail form slideway 9
Slide in vallecular cavity, be then placed on below press and suppressed, on the connecting plate 11 and left plate 3, right plate 4 on upper die plate 5
Connecting pole 13 connects respectively, and connecting plate 11 is stuck on connecting pole 13；The demoulding is carried out after the completion of compacting, the demoulding is first by front side board
1 and back side panel 2 move under, then left plate 3, right plate 4 and upper die plate 5 in the presence of upper handle along dove-tail form slideway 9
Move upward out, then remove product compressing in lower template 6 is only existed.
On 6 upper face of lower template of the present invention side by side be provided with the rectangular low groove in section, described upper die plate 5
Lower face be provided with the upper groove being centrosymmetric corresponding with low groove, the low groove of upper die plate 5 and the fovea superior of lower template 6
Bar shaped die cavity 7 side by side is complemented each other to form between groove, the rod-shaped objects that bar shaped vallecular cavity 7 is suppressed can directly carry out cutting small pieces
Process, saved substantial amounts of operation sequence, wherein giving birth to using the flow process detail of square blank production product and using bar shaped blank
Produce the flow process detail of product, the process times of 720 flake products of processing to contrast as shown in Table 1：
As apparent from the table, the flow process operation contrast between square blank production product and bar shaped blank production product,
Bar shaped blank production product has saved ten step process flows, saves the operation of three inspections, thus there is no unqualified product
Eliminating for product, and then increases qualification rate, reduces wastes, while as can be seen from the table, the same amount of product side of processing
The process time of block will save almost half time, therefore produced this apparently higher than the process time of rod-shaped objects
The mould of shape product has significantly effect,
And, the present invention due in the knockout course after compressing not in accordance with front side board 1, back side panel 2, left plate 3,
The order of right plate 4 carries out the demoulding, but first removes front side board 1 and back side panel 2, then upper die plate 5 and left plate 3, right side
Plate 4 is removed in the presence of upper handle 10 together, left plate 3, right plate 4 lower section along 6 both sides of lower template swallow-tail form
Boss 8 is moved upward out, and can prevent moving left and right and rocking to compressing product generation damage, Ke Yishun for upper die plate 5
Compressing product is carried out the demoulding by profit, and the inner side on described not magnetic conduction left plate 3 and not magnetic conduction right plate 4 sets right respectively
The dove-tail form boss 8 of title, described upper die plate 5 and lower template 6 are respectively arranged on the left side and the right side what is be engaged with dove-tail form boss 8
Dove-tail form slideway 9, it is ensured that during form removal, prevent upper die plate 5 and the movement of lower template 6 from causing compressing product loose
Destruction, the top of described upper die plate 5 are provided with handle 10, and 10 upper end of upper handle is set to the plane for facilitating press to suppress,
Connecting plate 11 is respectively equipped with the upper die plate 5 of 10 left and right sides of upper handle, one end of connecting plate 11 is connected with upper die plate 5,
The other end stretches out and concordant with the upper face of left plate 3 or right plate 4, and the connecting plate 11 of extension is provided with connecting hole 12,
Connecting pole 13 is provided with the upper surface of 12 corresponding left plate 3 of connecting hole or right plate 4, the cylinder of connecting pole 13 is provided with elasticity
Connecting plate 11 is closely connected by clamping ring 14, elastic connection circle 14 with connecting pole 13, and in convenience, handle 10 is in the upper process for carrying
In above carried with left plate 3 and right plate 4 together, during preventing from carrying, left plate 3 and right plate 4 come off, and cause damage, together
When connecting plate ensure that press serrated tip of the low groove and upper groove of upper die plate 5 and lower template 6 during pushing connects
Touch and do not extrude, it is ensured that while pressing result also will not to mould produce damage, described elastic connection circle 14 be with
The section of transition radian is connected with connecting pole in massif arc, prevents pushing for connecting plate 11 from causing brokenly to elastic connection circle 14
It is bad, and then upper die plate 5 is protected, have the advantages that simple structure, operation be simple, production efficiency is high.
Claims (4)
1. a kind of neodymium iron boron strip-shaped product mould, the mould by magnetic conduction front side board, magnetic conduction back side panel, not magnetic conduction left plate, do not lead
The two ends of the inner side plate face of magnetic right plate, upper die plate and lower template composition, described front side board and back side panel are correspondingly provided with respectively
Left plate and right plate locating slot, described not magnetic conduction left plate and the not located groove of magnetic conduction right plate and magnetic conduction front side board, lead
Magnetic back side panel is connected with each other and surrounds rectangle vallecular cavity, and the bottom of described rectangle vallecular cavity is provided with lower template, is provided with above lower template
Upper die plate, it is characterised in that on described lower template upper face side by side be provided with the rectangular low groove in section, described upper mould
The lower face of plate is provided with the upper groove being centrosymmetric corresponding with low groove, the low groove of upper die plate and the fovea superior of lower template
Bar shaped die cavity side by side is complemented each other to form between groove.
2. a kind of neodymium iron boron strip-shaped product mould according to claim 1, it is characterised in that described not magnetic conduction left plate and
The inner side on magnetic conduction right plate does not set the left and right sides difference of symmetrical dove-tail form boss, described upper die plate and lower template respectively
It is provided with the dove-tail form slideway being engaged with dove-tail form boss.
3. a kind of neodymium iron boron strip-shaped product mould according to claim 1, it is characterised in that set above described upper die plate
There is upper handle, upper handle upper end is set to the plane for facilitating press to suppress, on the upper die plate of the upper handle left and right sides respectively
Connecting plate is provided with, one end of connecting plate is connected with upper die plate, the other end is stretched out and put down with the upper face of left plate or right plate
Together, the connecting plate of extension is provided with connecting hole, and the upper surface of left plate corresponding with connecting hole or right plate is provided with connection
Post, the cylinder of connecting pole are provided with elastic connection circle, and connecting plate is closely connected by elastic connection circle with connecting pole.
4. a kind of neodymium iron boron strip-shaped product mould according to claim 3, it is characterised in that described elastic connection circle is band
The section for having transition radian is connected with connecting pole in massif arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109293.8U CN206065407U (en) | 2016-10-10 | 2016-10-10 | A kind of neodymium iron boron strip-shaped product mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109293.8U CN206065407U (en) | 2016-10-10 | 2016-10-10 | A kind of neodymium iron boron strip-shaped product mould |
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| CN206065407U true CN206065407U (en) | 2017-04-05 |
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| CN201621109293.8U Expired - Fee Related CN206065407U (en) | 2016-10-10 | 2016-10-10 | A kind of neodymium iron boron strip-shaped product mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180704A (en) * | 2016-10-10 | 2016-12-07 | 崔晓 | A kind of neodymium iron boron strip-shaped product mould and using method |
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2016
- 2016-10-10 CN CN201621109293.8U patent/CN206065407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180704A (en) * | 2016-10-10 | 2016-12-07 | 崔晓 | A kind of neodymium iron boron strip-shaped product mould and using method |
| CN106180704B (en) * | 2016-10-10 | 2018-05-08 | 荣成宏秀山磁业有限公司 | A kind of neodymium iron boron strip-shaped product mould and application method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20171010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |