CN110138159A - A kind of hair fastener loop shaping mold and hair fastener loop shaping process - Google Patents
A kind of hair fastener loop shaping mold and hair fastener loop shaping process Download PDFInfo
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- CN110138159A CN110138159A CN201910549221.7A CN201910549221A CN110138159A CN 110138159 A CN110138159 A CN 110138159A CN 201910549221 A CN201910549221 A CN 201910549221A CN 110138159 A CN110138159 A CN 110138159A
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- 238000007493 shaping process Methods 0.000 title claims abstract description 311
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0407—Windings manufactured by etching, printing or stamping the complete coil
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- Manufacture Of Motors, Generators (AREA)
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Abstract
The present invention provides a kind of hair fastener loop shaping mold applied to hair fastener coil production technical field, cavity plate front accommodating chamber (3) are arranged in correcting die (1) upper surface of the hair fastener loop shaping mold, cavity plate groove I (4), cavity plate groove II (5), guiding surface I (6) are set in cavity plate groove I (4), guiding surface II (7) are set in cavity plate groove II (5), punch-pin raised line I (8) and punch-pin raised line II (9) is arranged in shaping terrace die (2) lower surface, setting squeezes inclined-plane I (10) on punch-pin raised line I (8), setting squeezes inclined-plane II (11) on punch-pin raised line II (9), hair fastener loop shaping mold and hair fastener loop shaping process of the present invention, structure is simple, can it is convenient and efficient by coil die stamping at the shape of needs, equipment is effectively reduced Cost and labor intensity, improve efficiency, and meet production demand.
Description
Technical field
The invention belongs to hair fastener coil production technical fields, are to be related to a kind of hair fastener loop shaping mold more specifically,
The invention further relates to a kind of hair fastener loop shaping processes.
Background technique
Due to modern society's new-energy automobile driving motor light weight, efficient, low cost, become becoming for industry development
Gesture.In the prior art, hair fastener winding electric machine leads industry trend with its advantage.Hair fastener winding electric machine copper factor is high, high-efficient, weight
Amount is light, and cost is lower, but such motor process is complicated.Coil molding, shaping and bending are complicated, and equipment is expensive, import equipment
Hundred million yuan or more, home equipment ten million is started to walk, the coil manufacturing equipment and process that therefore, it is necessary to seek to be simple and efficient, with complete
Motor hair fastener shaping efficiency and shaping quality are improved in face, meet production.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the deficiencies of the prior art, it is simple to provide a kind of structure, Neng Goufang
Just fast by coil die stamping at the shape of needs, equipment cost and labor intensity is effectively reduced, improves efficiency, it is raw to meet high-volume
The hair fastener coil molding mold of production demand.
Solve the problems, such as techniques discussed above, the technical scheme adopted by the invention is as follows:
The present invention is a kind of hair fastener loop shaping mold, and the hair fastener loop shaping mold includes correcting die, shaping
Punch-pin, the correcting die upper surface are arranged cavity plate front accommodating chamber, cavity plate groove I, cavity plate groove II, cavity plate groove I and
Cavity plate groove II parallel arrangement, cavity plate groove I one end are connected to cavity plate front accommodating chamber one end, cavity plate groove II one end and cavity plate
The connection of the front accommodating chamber other end, the interior setting of cavity plate groove I are in the guiding surface I of bevel structure, and the interior setting of cavity plate groove II is in
Punch-pin raised line I and punch-pin raised line II, punch-pin raised line I and punch-pin is arranged in the guiding surface II of bevel structure, shaping terrace die lower surface
Raised line II is arranged in parallel, and setting is in the extruding inclined-plane I of bevel structure on punch-pin raised line I, and setting is in inclined-plane knot on punch-pin raised line II
The extruding inclined-plane II of structure, the recessed positioning groove of correcting die upper surface one end setting, shaping terrace die lower surface one end
The locating convex block of protrusion is set.
The correcting die of the hair fastener loop shaping mold is configured to the structure together with shaping terrace die spiral-lock,
When the correcting die of hair fastener loop shaping mold is together with shaping terrace die spiral-lock, locating convex block is configured to snap fitted to positioning
Structure in groove, punch-pin raised line I are configured to the structure snapped fitted in cavity plate groove I, and cavity plate groove II is configured to
Snap fitted to the structure in punch-pin raised line II.
The hair fastener coil include hair fastener end turn, to shaping portion I, to shaping portion II, it is described to shaping portion I 1
End is connect with hair fastener end turn one end, is connect to II one end of shaping portion with the hair fastener end turn other end, hair fastener end turn,
It is an integral structure to shaping portion I, to shaping portion II, hair fastener end turn is to be set as the structure that is in the shape of the letter V, the hair fastener line
The structure that arrangement is provided parallel to shaping portion I and to shaping portion II of circle.
The hair fastener coil is configured to be arranged in the structure on shaping terrace die, and hair fastener coil is arranged in the hair
When carrying out shaping on the shaping terrace die of card line circle shaping mould, the hair fastener end turn of hair fastener coil is configured to be located at cavity plate
Structure in the accommodating chamber of front is configured to the structure being located in cavity plate groove I to shaping portion I, is set as to shaping portion II
The structure that can be located in cavity plate groove II.
When applying the shaping pressure perpendicular to correcting die on shaping terrace die, squeezing on the punch-pin raised line I of shaping terrace die
Pressure inclined-plane I is configured to apply shaping pressure to the structure in shaping portion I, and the extruding inclined-plane II on punch-pin raised line II is arranged
For shaping pressure can be applied to the structure in shaping portion II.
Range is arranged between 30 ° -45 ° in angle between the guiding surface I and horizontal line of the cavity plate groove I, recessed
Range is arranged between 30 ° -45 ° in angle between the guiding surface II 7 and horizontal line of mould groove II, squeezing on punch-pin raised line I
Press the angle between inclined-plane I and horizontal line identical as the angle between guiding surface II and horizontal line, squeezing on punch-pin raised line II
Press the angle between the angle and guiding surface II and horizontal line between inclined-plane II and horizontal line identical.
The shaping terrace die is located at right above correcting die, and correcting die is arranged on table top, correcting die lower surface
It is fixedly connected with table top, bracket is set on table top, shaping terrace die upper surface is connect with vertically arranged telescopic cylinder, telescopic cylinder
It is arranged on bracket, the telescopic cylinder control unit flexible with that can control telescopic cylinder is connect.
The invention further relates to a kind of hair fastener loop shaping process, the technique of the hair fastener loop shaping process
Step are as follows: 1) by hair fastener coil former material be shaped to n font to shaping hair fastener coil, include hair fastener coil to shaping hair fastener coil
End, to shaping portion I, to shaping portion II；2) it will be placed on correcting die to shaping hair fastener coil, so that the hair of hair fastener coil
Card end turn is located in the accommodating chamber of cavity plate front, is located in cavity plate groove I to shaping portion I, and it is recessed to be located at cavity plate to shaping portion II
In slot II；3) shaping terrace die is moved to above correcting die, by shaping terrace die spiral-lock on correcting die, so that locating convex block
It snaps fitted in positioning groove, punch-pin raised line I snaps fitted in cavity plate groove I, and cavity plate groove II snaps fitted in punch-pin raised line II；4) it applies
Power is on shaping terrace die, so that the shaping pressure that shaping terrace die is downward perpendicular to correcting die 1, so that the punch-pin of shaping terrace die is convex
Extruding inclined-plane I on item I applies shaping pressure on to shaping portion I, and the extruding inclined-plane II on punch-pin raised line II applies shaping pressure
Power is on to shaping portion II；5) mobile shaping terrace die leaves correcting die, completes the shaping to shaping hair fastener coil, forms hair fastener
Coil finished product.
Force controls telescopic cylinder by control unit and stretches out realization, mobile shaping terrace die leaves when on shaping terrace die
When correcting die, telescopic cylinder is controlled by control unit and shrinks realization.
Using technical solution of the present invention, can obtain it is below the utility model has the advantages that
Hair fastener loop shaping mold and hair fastener loop shaping process of the present invention, correcting die and shaping terrace die
It is made of common aluminum alloy material, correcting die is as shown in the picture, there is cavity plate front accommodating chamber, cavity plate groove I, cavity plate groove
II, and shaping terrace die has punch-pin raised line I corresponding with cavity plate groove I, cavity plate groove II, punch-pin raised line II, in this way, when shaping is convex
Die button is attached to correcting die, and applies pressure in correcting die, it will be able to the shaping to shaping hair fastener coil is realized, thus mould
Pressure is in hair fastener coil finished product.And cavity plate front accommodating chamber is used to accommodate hair fastener end turn, so that not needing to carry out molding shaping
Hair fastener end turn position will not be contacted with shaping terrace die and any deformation occurs.In this way, when carrying out hair fastener loop shaping, hair
The processing step of card line circle shaping process method are as follows: by hair fastener coil former material be shaped to n font to shaping hair fastener coil, to whole
Shape hair fastener coil include hair fastener end turn, to shaping portion I, to shaping portion II；It will be recessed shaping will to be placed into shaping hair fastener coil
On mould, so that the hair fastener end turn of hair fastener coil is located in the accommodating chamber of cavity plate front, it is located in cavity plate groove I to shaping portion I,
It is located in cavity plate groove II to shaping portion II；Shaping terrace die is moved to above correcting die, by shaping terrace die spiral-lock in shaping
On cavity plate, so that locating convex block snaps fitted in positioning groove, punch-pin raised line I is snapped fitted in cavity plate groove I, and cavity plate groove II clamps
Into punch-pin raised line II；Force is on shaping terrace die, so that the shaping pressure that shaping terrace die is downward perpendicular to correcting die, so that
Extruding inclined-plane I on the punch-pin raised line I of shaping terrace die applies extruding of the shaping pressure on to shaping portion I, on punch-pin raised line II
Inclined-plane II applies shaping pressure on to shaping portion II；Mobile shaping terrace die leaves correcting die, completes to shaping hair fastener coil
Shaping, formed hair fastener coil finished product.Hair fastener loop shaping mold and hair fastener coil of the present invention are whole
Shape process, structure is simple, can it is convenient and efficient by coil die stamping at the shape of needs, equipment cost and labour is effectively reduced
Intensity improves efficiency, and meets production demand.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
The axis when correcting die and shaping terrace die that Fig. 1 is hair fastener loop shaping mold of the present invention separate regards structure
Schematic diagram；
Fig. 2 is the schematic view of the front view of the correcting die of hair fastener loop shaping mold of the present invention；
The front view structure when correcting die and shaping terrace die that Fig. 3 is hair fastener loop shaping mold of the present invention separate
Schematic diagram；
Attached drawing acceptance of the bid note is respectively as follows: 1, correcting die；2, shaping terrace die；3, cavity plate front accommodating chamber；4, cavity plate groove I；
5, cavity plate groove II；6, guiding surface I；7, guiding surface II；8, punch-pin raised line I；9, punch-pin raised line II；10, inclined-plane I is squeezed；
11, inclined-plane II is squeezed；12, positioning groove；13, locating convex block；14, hair fastener end turn；15, to shaping portion I；16, to shaping
Portion II.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to for example related each structure of a specific embodiment of the invention
The works such as the shape of part, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle are further
Detailed description:
As shown in attached drawing 1- attached drawing 3, the present invention is a kind of hair fastener loop shaping mold, the hair fastener loop shaping mold
Including correcting die 1, shaping terrace die 2, described 1 upper surface of the correcting die setting cavity plate front accommodating chamber 3, cavity plate groove I 4,
Cavity plate groove II 5, cavity plate groove I 4 and cavity plate groove II 5 are arranged in parallel, 4 one end of cavity plate groove I and cavity plate front accommodating chamber 3 one
End connection, 5 one end of cavity plate groove II are connected to 3 other end of cavity plate front accommodating chamber, and setting is in bevel structure in cavity plate groove I 4
Guiding surface I 6, setting is in the guiding surface II 7 of bevel structure in cavity plate groove II 5, and punch-pin is arranged in 2 lower surface of shaping terrace die
Raised line I 8 and punch-pin raised line II 9, punch-pin raised line I 8 and punch-pin raised line II 9 are arranged in parallel, and setting is in inclined-plane knot on punch-pin raised line I 8
The extruding inclined-plane I 10 of structure, setting is in the extruding inclined-plane II 11 of bevel structure, table on the correcting die 1 on punch-pin raised line II 9
The recessed positioning groove 12 of face one end setting, the locating convex block 13 of 2 lower surface one end of shaping terrace die setting protrusion.Above structure,
Correcting die 1 and shaping terrace die 2 are made of common aluminum alloy material, and correcting die is as shown in Fig. 2, there is the receiving of cavity plate front
Chamber 3, cavity plate groove I 4, cavity plate groove II 5, and shaping terrace die has punch-pin raised line corresponding with cavity plate groove I 4, cavity plate groove II 5
I 8, punch-pin raised line II 9, in this way, when shaping terrace die spiral-lock is to correcting die, and apply pressure in correcting die, it will be able to it is real
The now shaping to shaping hair fastener coil, so that molding is in hair fastener coil finished product.When carrying out hair fastener loop shaping, hair fastener loop shaping
The processing step of process are as follows: by hair fastener coil former material be shaped to n font to shaping hair fastener coil, to shaping hair fastener coil
Including hair fastener end turn 14, to shaping portion I 15, to shaping portion II 16；Correcting die 1 will be placed into shaping hair fastener coil
On, so that the hair fastener end turn 14 of hair fastener coil is located in cavity plate front accommodating chamber 3, it is located at cavity plate groove I to shaping portion I 15
In 4, it is located in cavity plate groove II 5 to shaping portion II 16；Shaping terrace die 2 is moved to 1 top of correcting die, by shaping terrace die 2
Spiral-lock is on correcting die 1, so that locating convex block 13 snaps fitted in positioning groove 12, punch-pin raised line I 8 snaps fitted to cavity plate groove I 4
Interior, cavity plate groove II 5 snaps fitted in punch-pin raised line II 9；Force is on shaping terrace die 2, so that shaping terrace die 2 is recessed perpendicular to shaping
The downward shaping pressure of mould 1, so that the extruding inclined-plane I 10 on the punch-pin raised line I 8 of shaping terrace die 2 applies shaping pressure to whole
In shape portion I 15, the extruding inclined-plane II 11 on punch-pin raised line II 9 applies shaping pressure on to shaping portion II 16；Mobile shaping is convex
Mould 2 leaves correcting die 1, completes the shaping to shaping hair fastener coil, forms hair fastener coil finished product.Hair fastener line of the present invention
Enclose shaping mould, structure is simple, and input cost is low, can it is convenient and efficient by coil die stamping at the shape of needs, be effectively reduced and set
Standby cost and labor intensity, improve efficiency, meet production demand.
In mold of the present invention, the side in conjunction with correcting die of cavity plate groove I 4 is arc transition structure, cavity plate groove
II 5 in conjunction with correcting die side be arc transition structure, punch-pin raised line I 8 and squeeze inclined-plane I 10 binding site arc transition knot
Structure, punch-pin raised line II 9 and the binding site arc transition structure for squeezing inclined-plane II 11, scratch in this way, placing to reshaped coil.
The correcting die 1 of the hair fastener loop shaping mold is configured to the knot together with 2 spiral-lock of shaping terrace die
Structure, when the correcting die 1 of hair fastener loop shaping mold is together with 2 spiral-lock of shaping terrace die, locating convex block 13 is configured to card
The structure being attached in positioning groove 12, punch-pin raised line I 8 are configured to the structure snapped fitted in cavity plate groove I 4, cavity plate groove
II 5 are configured to the structure snapped fitted in punch-pin raised line II 9.Above structure, by the spiral-lock of correcting die and shaping terrace die,
So that locating convex block 13 snaps fitted in positioning groove 12, realize the positioning between shaping terrace die and correcting die, will not play or
Displacement is required without repeatedly adjusting with the relative position for meeting shaping terrace die and correcting die.When locating convex block 13 blocks
After being attached to positioning groove 12, correcting die and shaping terrace die realize that position is corresponding.At this point, to snap fitted to cavity plate recessed for punch-pin raised line I 8
In slot I 4, cavity plate groove II 5 is snapped fitted in punch-pin raised line II 9, to hair fastener coil need shaping to shaping portion I 15, to shaping
Distinguish shaping in portion II 16.
The hair fastener coil include hair fastener end turn 14, to shaping portion I 15, to shaping portion II 16, it is described to whole
I 15 one end of shape portion is connect with 14 one end of hair fastener end turn, is connected to II 16 one end of shaping portion and 14 other end of hair fastener end turn
It connects, hair fastener end turn 14 is an integral structure to shaping portion I 15, to shaping portion II 16, and hair fastener end turn 14 is to be set as
Be in the shape of the letter V structure, the structure that arrangement is provided parallel to shaping portion I 15 and to shaping portion II 16 of the hair fastener coil.On
Structure is stated, the two cavity plate grooves and two punch-pin raised lines of shaping mould are corresponding with the shape to shaping hair fastener coil, thus
Effectively treat reshaped coil need shaping to shaping portion I 15, to shaping portion II 16 carry out squeezing shaping, it is high-efficient.
The hair fastener coil is configured to the structure being arranged on shaping terrace die 2, the hair fastener line that hair fastener coil is arranged in
When enclosing progress shaping on the shaping terrace die 2 of shaping mould, the hair fastener end turn 14 of hair fastener coil is configured to be located at cavity plate
Structure in front accommodating chamber 3 is configured to the structure being located in cavity plate groove I 4 to shaping portion I 15, to shaping portion II 16
It is configured to the structure being located in cavity plate groove II 5.Apply the shaping pressure perpendicular to correcting die 1 on shaping terrace die 2
When, the extruding inclined-plane I 10 on the punch-pin raised line I 8 of shaping terrace die 2 is configured to apply shaping pressure on to shaping portion I 15
Structure, the extruding inclined-plane II 11 on punch-pin raised line II 9 is configured to apply shaping pressure to the knot in shaping portion II 16
Structure.It is recessed that range, cavity plate is arranged between 30 ° -45 ° in angle between the guiding surface I 6 and horizontal line of the cavity plate groove I 4
Range, the extruding on punch-pin raised line I 8 is arranged between 30 ° -45 ° in angle between the guiding surface II 7 and horizontal line of slot II 5
Angle between inclined-plane I 10 and horizontal line is identical as the angle between guiding surface II 7 and horizontal line, on punch-pin raised line II 9
The angle squeezed between the angle and guiding surface II 7 and horizontal line between inclined-plane II 11 and horizontal line is identical.Guiding surface and
Squeeze inclined-plane respective tilt angle, can the requirement according to different hair fastener coils to the tilt angle in shaping portion be configured.
The tilt angle of guiding surface waits for that shaping portion needs 2 ° -3 ° of angle greater than hair fastener coil, to prevent from rebounding after the completion of shaping.Instead
It is just met the requirements after bullet.Shaping terrace die 2 is located at right above correcting die 1, and correcting die 1 is arranged on table top, correcting die 1
Lower surface is fixedly connected with table top, and bracket is arranged on table top, and 2 upper surface of shaping terrace die is connect with vertically arranged telescopic cylinder,
Telescopic cylinder is arranged on bracket, and the telescopic cylinder control unit flexible with that can control telescopic cylinder is connect.
The invention further relates to a kind of hair fastener loop shaping process, the technique of the hair fastener loop shaping process
Step are as follows: 1) by hair fastener coil former material be shaped to n font to shaping hair fastener coil, include hair fastener coil to shaping hair fastener coil
End 14, to shaping portion I 15, to shaping portion II 16；2) it will be placed on correcting die 1 to shaping hair fastener coil, so that hair fastener
The hair fastener end turn 14 of coil is located in cavity plate front accommodating chamber 3, is located in cavity plate groove I 4 to shaping portion I 15, to shaping
Portion II 16 is located in cavity plate groove II 5；3) shaping terrace die 2 is moved to 1 top of correcting die, by 2 spiral-lock of shaping terrace die whole
On shape cavity plate 1, so that locating convex block 13 snaps fitted in positioning groove 12, punch-pin raised line I 8 is snapped fitted in cavity plate groove I 4, cavity plate
Groove II 5 snaps fitted in punch-pin raised line II 9；4) force on shaping terrace die 2 so that shaping terrace die 2 perpendicular to correcting die 1 to
Under shaping pressure so that extruding inclined-plane I 10 on the punch-pin raised line I 8 of shaping terrace die 2 applies shaping pressure to shaping portion I
On 15, the extruding inclined-plane II 11 on punch-pin raised line II 9 applies shaping pressure on to shaping portion II 16；5) mobile shaping terrace die 2
Correcting die 1 is left, the shaping to shaping hair fastener coil is completed, forms hair fastener coil finished product.In this way, convenient and efficient realization hair fastener
Loop shaping processing.
Force, which controls telescopic cylinder when on shaping terrace die 2, through control unit, stretches out and realizes, mobile shaping terrace die 2 from
When opening correcting die 1, telescopic cylinder is controlled by control unit and shrinks realization.In this way, realizing that shaping terrace die and correcting die are made
The automation of industry reduces intensity, it is ensured that the dynamics applied when carrying out hair fastener loop shaping every time is consistent, it is ensured that shaping is consistent
Property.
Hair fastener loop shaping mold and hair fastener loop shaping process of the present invention, correcting die and shaping terrace die
It is made of common aluminum alloy material, correcting die is as shown in the picture, there is cavity plate front accommodating chamber, cavity plate groove I, cavity plate groove
II, and shaping terrace die has punch-pin raised line I corresponding with cavity plate groove I, cavity plate groove II, punch-pin raised line II, in this way, when shaping is convex
Die button is attached to correcting die, and applies pressure in correcting die, it will be able to the shaping to shaping hair fastener coil is realized, thus mould
Pressure is in hair fastener coil finished product.And cavity plate front accommodating chamber is used to accommodate hair fastener end turn, so that not needing to carry out molding shaping
Hair fastener end turn position will not be contacted with shaping terrace die and any deformation occurs.In this way, when carrying out hair fastener loop shaping, hair
The processing step of card line circle shaping process method are as follows: by hair fastener coil former material be shaped to n font to shaping hair fastener coil, to whole
Shape hair fastener coil include hair fastener end turn, to shaping portion I, to shaping portion II；It will be recessed shaping will to be placed into shaping hair fastener coil
On mould, so that the hair fastener end turn of hair fastener coil is located in the accommodating chamber of cavity plate front, it is located in cavity plate groove I to shaping portion I,
It is located in cavity plate groove II to shaping portion II；Shaping terrace die is moved to above correcting die, by shaping terrace die spiral-lock in shaping
On cavity plate, so that locating convex block snaps fitted in positioning groove, punch-pin raised line I is snapped fitted in cavity plate groove I, and cavity plate groove II clamps
Into punch-pin raised line II；Force is on shaping terrace die, so that the shaping pressure that shaping terrace die is downward perpendicular to correcting die, so that
Extruding inclined-plane I on the punch-pin raised line I of shaping terrace die applies extruding of the shaping pressure on to shaping portion I, on punch-pin raised line II
Inclined-plane II applies shaping pressure on to shaping portion II；Mobile shaping terrace die leaves correcting die, completes to shaping hair fastener coil
Shaping, formed hair fastener coil finished product.Hair fastener loop shaping mold and hair fastener coil of the present invention are whole
Shape process, structure is simple, can it is convenient and efficient by coil die stamping at the shape of needs, equipment cost and labour is effectively reduced
Intensity improves efficiency, and meets production demand.
Above in conjunction with attached drawing, an exemplary description of the invention, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by this
The conception and technical scheme of invention directly apply to other occasions, are within the scope of the invention.
Claims (9)
1. a kind of hair fastener loop shaping mold, it is characterised in that: the hair fastener loop shaping mold include correcting die (1),
Shaping terrace die (2), the correcting die (1) upper surface setting cavity plate front accommodating chamber (3), cavity plate groove I (4), cavity plate are recessed
Slot II (5), cavity plate groove I (4) and cavity plate groove II (5) parallel arrangement, cavity plate groove I (4) one end and cavity plate front accommodating chamber
(3) one end is connected to, and cavity plate groove II (5) one end is connected to cavity plate front accommodating chamber (3) other end, setting in cavity plate groove I (4)
In the guiding surface I (6) of bevel structure, setting is in the guiding surface II (7) of bevel structure in cavity plate groove II (5), and shaping is convex
Punch-pin raised line I (8) and punch-pin raised line II (9), punch-pin raised line I (8) cloth parallel with punch-pin raised line II (9) is arranged in mould (2) lower surface
It sets, setting is in the extruding inclined-plane I (10) of bevel structure on punch-pin raised line I (8), and setting is in bevel structure on punch-pin raised line II (9)
Extruding inclined-plane II (11), the recessed positioning groove (12) of the correcting die (1) upper surface one end setting, shaping terrace die
(2) locating convex block (13) of lower surface one end setting protrusion.
2. hair fastener loop shaping mold according to claim 1, it is characterised in that: the hair fastener loop shaping mold
Correcting die (1) is configured to the structure together with shaping terrace die (2) spiral-lock, the correcting die of hair fastener loop shaping mold
(1) and shaping terrace die (2) spiral-lock together when, locating convex block (13) is configured to the knot snapped fitted in positioning groove (12)
Structure, punch-pin raised line I (8) are configured to the structure snapped fitted in cavity plate groove I (4), and cavity plate groove II (5) is configured to card
The structure being attached in punch-pin raised line II (9).
3. hair fastener loop shaping mold according to claim 1, it is characterised in that: the hair fastener coil includes hair fastener line
Enclose end (14), to shaping portion I (15), to shaping portion II (16), it is described to shaping portion I (15) one end and hair fastener end turn
(14) one end connects, and connect to shaping portion II (16) one end with hair fastener end turn (14) other end, hair fastener end turn (14),
It being an integral structure to shaping portion I (15), to shaping portion II (16), hair fastener end turn (14) is to be set as the structure that is in the shape of the letter V,
The structure that arrangement is provided parallel to shaping portion I (15) and to shaping portion II (16) of the hair fastener coil.
4. hair fastener loop shaping mold according to claim 1, it is characterised in that: the hair fastener coil is configured to
The structure being arranged on shaping terrace die (2), hair fastener coil are arranged on the shaping terrace die (2) of the hair fastener loop shaping mold
When carrying out shaping, the hair fastener end turn (14) of hair fastener coil is configured to the structure being located in cavity plate front accommodating chamber (3),
It is configured to the structure being located in cavity plate groove I (4) to shaping portion I (15), is configured to be located to shaping portion II (16)
Structure in cavity plate groove II (5).
5. hair fastener loop shaping mold according to claim 1, it is characterised in that: apply on shaping terrace die (2) vertical
When the shaping pressure of correcting die (1), the extruding inclined-plane I (10) on the punch-pin raised line I (8) of shaping terrace die (2) is arranged to
Enough apply shaping pressure to the structure in shaping portion I (15), the extruding inclined-plane II (11) on punch-pin raised line II (9) is arranged to
Enough apply shaping pressure to the structure in shaping portion II (16).
6. hair fastener loop shaping mold according to claim 1, it is characterised in that: the guiding of the cavity plate groove I (4)
Range, the guiding surface II (7) of cavity plate groove II (5) is arranged between 30 ° -45 ° in angle between inclined-plane I (6) and horizontal line
Range, extruding inclined-plane I (10) and horizontal line on punch-pin raised line I (8) is arranged between 30 ° -45 ° in angle between horizontal line
Between angle it is identical as the angle between guiding surface II (7) and horizontal line, the extruding inclined-plane II on punch-pin raised line II (9)
(11) angle between the angle between horizontal line and guiding surface II (7) and horizontal line is identical.
7. hair fastener loop shaping mold according to claim 1, it is characterised in that: the shaping terrace die (2) is located at whole
Right above shape cavity plate (1), correcting die (1) is arranged on table top, and correcting die (1) lower surface is fixedly connected with table top, table top
Upper setting bracket, shaping terrace die (2) upper surface are connect with vertically arranged telescopic cylinder, and telescopic cylinder is arranged on bracket, are stretched
The contracting cylinder control unit flexible with that can control telescopic cylinder is connect.
8. a kind of hair fastener loop shaping process, it is characterised in that: the technique of the hair fastener loop shaping process walks
Suddenly are as follows: 1) by hair fastener coil former material be shaped to n font to shaping hair fastener coil, include hair fastener coil-end to shaping hair fastener coil
Portion (14), to shaping portion I (15), to shaping portion II (16)；2) it will be placed on correcting die (1), make to shaping hair fastener coil
The hair fastener end turn (14) for obtaining hair fastener coil is located in cavity plate front accommodating chamber (3), is located at cavity plate groove to shaping portion I (15)
In I (4), it is located in cavity plate groove II (5) to shaping portion II (16)；3) shaping terrace die (2) is moved on correcting die (1)
Side, by shaping terrace die (2) spiral-lock on correcting die (1), so that locating convex block (13) snaps fitted in positioning groove (12), punch-pin
Raised line I (8) snaps fitted in cavity plate groove I (4), and cavity plate groove II (5) snaps fitted in punch-pin raised line II (9)；4) force is in shaping
On punch-pin (2), so that the shaping pressure that shaping terrace die (2) is downward perpendicular to correcting die (1), so that shaping terrace die (2) is convex
Extruding inclined-plane I (10) on mould raised line I (8) applies shaping pressure on to shaping portion I (15), squeezing on punch-pin raised line II (9)
Inclined-plane II (11) are pressed to apply shaping pressure on to shaping portion II (16)；5) mobile shaping terrace die (2) leave correcting die (1),
The shaping to shaping hair fastener coil is completed, hair fastener coil finished product is formed.
9. hair fastener loop shaping process according to claim 8, it is characterised in that: force is on shaping terrace die (2)
When, telescopic cylinder stretching is controlled by control unit and is realized, when mobile shaping terrace die (2) leave correcting die (1), passes through control
Component controls telescopic cylinder, which is shunk, to be realized.
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| CN201910549221.7A CN110138159B (en) | 2019-06-24 | 2019-06-24 | Hairpin coil shaping die and hairpin coil shaping process method |
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| CN201910549221.7A CN110138159B (en) | 2019-06-24 | 2019-06-24 | Hairpin coil shaping die and hairpin coil shaping process method |
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| CN112436684A (en) * | 2020-11-30 | 2021-03-02 | 山东齐鲁电机制造有限公司 | Turbo generator stator coil cone mould protection casing |
| CN113078783A (en) * | 2021-03-09 | 2021-07-06 | 哈尔滨工业大学 | Hairpin winding forming device for electric automobile driving motor |
| CN116015004A (en) * | 2023-03-28 | 2023-04-25 | 邦迪智能装备(河南)有限公司 | Motor stator's multiple 3D hairpin coil forming device |
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| CN209805626U (en) * | 2019-06-24 | 2019-12-17 | 安徽鸿创新能源动力有限公司 | Hairpin coil shaping die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112436684A (en) * | 2020-11-30 | 2021-03-02 | 山东齐鲁电机制造有限公司 | Turbo generator stator coil cone mould protection casing |
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| CN113078783A (en) * | 2021-03-09 | 2021-07-06 | 哈尔滨工业大学 | Hairpin winding forming device for electric automobile driving motor |
| CN113078783B (en) * | 2021-03-09 | 2022-03-29 | 哈尔滨工业大学 | Hairpin winding forming device for electric automobile driving motor |
| CN116015004A (en) * | 2023-03-28 | 2023-04-25 | 邦迪智能装备(河南)有限公司 | Motor stator's multiple 3D hairpin coil forming device |
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| CN110138159B (en) | 2024-08-06 |
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