CN218855461U - Annular material lifting mechanism - Google Patents
Annular material lifting mechanism Download PDFInfo
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- CN218855461U CN218855461U CN202223215428.7U CN202223215428U CN218855461U CN 218855461 U CN218855461 U CN 218855461U CN 202223215428 U CN202223215428 U CN 202223215428U CN 218855461 U CN218855461 U CN 218855461U
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- nail
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- cyclic annular
- superficial
- floating
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Abstract
The utility model provides an annular material lifting mechanism, includes the die board, the strip material of tiling on the die board, locates the rotation piece that just is located the below of strip material on the die board, and the up end of die board is equipped with the superficial nail groove that is located the edge of rotation piece, floats to be equipped with cyclic annular nail of floating in the nail inslot, floats to leave the clearance between nail groove and the rotation piece, and the lower terminal surface that cyclic annular nail of floating is equipped with the elastic component that is used for supporting cyclic annular nail of floating, and when the elastic component was in the answer state, the up end that cyclic annular nail of floating was higher than the up end of die board. The utility model provides an annular material lifting mechanism through the cyclic annular structure of cyclic annular superficial nail, can make cyclic annular superficial nail furthest be close to the rotating member, has realized that cyclic annular material lifting mechanism makes superficial nail furthest be close to the rotating member, shortens to float the nail and effectively lifts the material interval.
Description
Technical Field
The utility model relates to a stamping die's technical field especially relates to an annular material mechanism of lifting.
Background
The bar stock is a raw material for manufacturing a motor stator core, and the prior assembled stator core is generally that stator core monomer sheets with consistent shapes are punched on the bar stock, then the stator core monomer sheets are buckled in a die through buckling points so as to form stator core monomer blocks in a laminated mode, and finally the stator core monomer blocks are annularly spliced to obtain a finished product. In order to pursue the extreme performance of new energy motors, new energy products have several characteristics: the material is thin, and the external diameter is big, and therefore the rigidity of strip material is very much worse than the strip material of non-new forms of energy, and when the stator adopts big gyration mode, because has exceeded a part of space of gyration spare, the material lift interval of the superficial nail of mould is bigger, seriously influences the speed of mould.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an annular material lifting mechanism, and the material lifting interval of the floating nail of the die in the prior art is large, so that the speed of the die is seriously influenced, the annular material lifting mechanism enables the floating nail to be close to a rotating part to the maximum extent, and the material lifting interval of the floating nail is shortened effectively.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annular material lifting mechanism, includes the die board, the strip material of tiling on the die board, locates the rotation piece that just is located the below of strip material on the die board, and the up end of die board is equipped with the superficial nail groove that is located the edge of rotation piece, floats to be equipped with cyclic annular nail of floating in the nail inslot, floats to leave the clearance between nail groove and the rotation piece, and the lower terminal surface that cyclic annular nail of floating is equipped with the elastic component that is used for supporting cyclic annular nail of floating, and when the elastic component was in the answer state, the up end that cyclic annular nail of floating was higher than the up end of die board.
Through adopting above-mentioned technical scheme, be equipped with the elastic component that supports cyclic annular nail of floating through the lower terminal surface that cyclic annular nail floated, when the elastic component was in the answer state, the up end that the nail was floated to the cyclic annular was higher than the up end of die plate for the strip material does not contact with the die plate, realizes cyclic annular nail of floating lifting the material effect, cyclic annular structure's cyclic annular nail of floating can make cyclic annular nail of floating furthest be close to the rotating member, has shortened effectively and has lifted the material interval, thereby the speed of mould accelerates greatly.
The elastic piece includes the spring, and the cyclic annular lower terminal surface that floats the nail is equipped with the second mounting groove, and second mounting groove holding is used for supporting the cyclic annular spring that floats the nail, floats the nail inslot and is equipped with first mounting groove, and the lower extreme holding of spring is in first mounting groove.
Through adopting above-mentioned technical scheme, be in the second mounting groove that cyclic annular floats the nail through the upper end of spring, the lower extreme of spring is in the first mounting groove that floats the nail groove, and the direction of the supporting force of restriction spring for the vertical upwards provides the holding power for cyclic annular superficial nail of spring, makes cyclic annular superficial nail movement track not take place the skew.
Two ends of the annular floating nail are respectively provided with a spring.
Through adopting above-mentioned technical scheme, the both ends of cyclic annular superficial nail respectively are equipped with the spring for the holding power that receives at cyclic annular superficial nail is bigger, when making cyclic annular superficial nail go up to be equipped with the strip material, and the depth of parallelism is better.
The strip material comprises a material wide edge area, and the left side and the right side of a rotating part of the material wide edge area are respectively provided with an annular floating nail.
Through adopting above-mentioned technical scheme, respectively be equipped with an annular nail that floats in the left and right sides of the revolving part of material broad edge district, can ensure to support the strip material of material broad edge district all the time when the pay-off.
The strip material comprises a material width middle area, an annular floating nail group is arranged in the material width middle area, and the annular floating nail group is formed by abutting two ends of a plurality of annular floating nails.
Through adopting above-mentioned technical scheme, the wide middle zone of material is equipped with cyclic annular superficial nail group, and cyclic annular superficial nail group offsets by the both ends of a plurality of cyclic annular superficial nails and forms, not only can last steady material of lifting, increases the cyclic annular superficial contact surface of nail and strip material moreover, has increased the rigidity of pay-off in-process strip material.
The concave die plate is internally fixed with a pressing plate, the pressing plate is close to the annular floating nail side and is provided with a protruding part, the side wall of the annular floating nail is provided with a limiting part, the limiting part is of an annular shape and surrounds the side wall of the annular floating nail, a limiting plane is arranged on the limiting part, and when the elastic piece is in a return state, the lower end face of the protruding part is abutted to the limiting plane.
Through adopting above-mentioned technical scheme, when the elastic component was in the answer state, the lower terminal surface of bulge supported with spacing plane for when cyclic annular superficial nail up-moved, receive the resistance of bulge, the cyclic annular superficial nail of restriction continues up-moving, prevents that cyclic annular superficial nail from breaking away from superficial nail groove.
When the annular floating nails are singly arranged, the pressing plates are arranged at two ends of the annular floating nails, when two ends of the annular floating nails are abutted to form an annular floating nail group, the pressing plates are arranged at two ends of the annular floating nail group, and the pressing plates are arranged on the side wall, close to the joint of the adjacent annular floating nails and far away from the rotating part.
Through adopting the above-mentioned technical scheme, when cyclic annular superficial nail singly sets up, cyclic annular both ends of floating the nail are located to the clamp plate, make cyclic annular superficial nail both sides all spacing by the clamp plate, make single cyclic annular superficial nail not deviate from the superficial nail groove, when the both ends of a plurality of cyclic annular superficial nails offset and form cyclic annular superficial nail group, the both ends of cyclic annular superficial nail group are equipped with the clamp plate, be close to adjacent cyclic annular superficial junction of nail and keep away from and be equipped with the clamp plate on the lateral wall of gyration piece, make the junction of each cyclic annular superficial nail inseparabler, it makes the structure of whole cyclic annular superficial nail group more stable to the spacing of cyclic annular superficial nail through the clamp plate.
The floating nail groove is internally provided with a reinforcing rib, and the lower end surface of the annular floating nail is provided with a yielding groove matched with the reinforcing rib.
Through adopting above-mentioned technical scheme, be equipped with the strengthening rib in the floating nail inslot, prevent when a plurality of cyclic annular floating nails link together, the intensity of die plate is not enough.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rotary member of the present invention matching with the annular floating nail;
fig. 3 is a schematic cross-sectional view of another aspect of the present invention;
FIG. 4 is a schematic view of the structure of the concave template of the present invention matching with the reinforcing rib;
FIG. 5 is a schematic view of the structure of the single floating ring nail of the present invention matching with the pressing plate;
fig. 6 is a schematic structural view of the annular floating nails and the pressing plate of the present invention.
In the figure: 1. a cavity plate; 1.1, floating nail grooves; 1.2, pressing a plate groove; 1.1.1, a first mounting groove; 2. strip material; 2.1, forming a wide edge area of the material; 2.2, a material width middle area; 3. a rotating member; 4. an annular floating nail; 4.1, a yielding groove; 4.2, a second mounting groove; 4.3, a limiting part; 4.3.1, a limit plane; 5. a spring; 6. pressing a plate; 6.1, a bulge; 7. and (7) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, in this embodiment: the utility model provides an annular material lifting mechanism, including the die board 1, the strip 2 of tiling on the die board 1, locate the die board 1 on and be located the gyration piece 3 of the below of strip 2, the up end of die board 1 is equipped with the superficial nail groove 1.1 that is located the edge of gyration piece 3, it floats nail 4 to be equipped with cyclic annularly in superficial nail groove 1.1, it leaves the clearance to float between nail groove 1.1 and the gyration piece 3, the lower terminal surface that cyclic annular floats nail 4 is equipped with second mounting groove 4.2, second mounting groove 4.2 holding is used for supporting cyclic annular spring 5 that floats nail 4, it is equipped with first mounting groove 1.1.1 in superficial nail groove 1.1 to float, the lower extreme holding of spring 5 is in first mounting groove 1.1.1, when spring 5 is in the answer state, the up end that cyclic annular floats nail 4 is higher than the up end of die board 1.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the spring 5 for supporting the annular floating nail 4 is arranged on the lower end face of the annular floating nail 4, and when the spring 5 is in a recovery state, the upper end face of the annular floating nail 4 is higher than the upper end face of the concave template 1, so that the strip 2 is not in contact with the concave template 1, and the material lifting effect of the annular floating nail 4 is realized; the upper end of the spring 5 is positioned in the second mounting groove 4.2 of the annular floating nail 4, the lower end of the spring 5 is positioned in the first mounting groove 1.1.1 of the floating nail groove 1.1, and the direction of the supporting force of the elastic piece is limited, so that the elastic piece vertically and upwards provides supporting force for the annular floating nail 4, and the moving track of the annular floating nail 4 is not deviated; the annular floating nails 4 with the annular structures can enable the annular floating nails 4 to be close to the rotating part 3 to the maximum extent, so that the effective material lifting distance is shortened, and the speed of the die is greatly increased.
Two ends of the annular floating nail 4 are respectively provided with a spring 5, and the distance from the spring 5 at the two ends to the nearest end of the annular floating nail 4 is equal.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the both ends of cyclic annular superficial nail 4 respectively are equipped with spring 5, and the spring 5 at both ends is equal to the most proximal distance of cyclic annular superficial nail 4 respectively for when spring 5 supported cyclic annular superficial nail 4, both ends holding power about cyclic annular superficial nail 4 is the same, makes 2 atresss of strip on cyclic annular superficial nail 4 even.
A gap is reserved between the side wall of the annular floating nail and the side wall of the floating nail groove 1.1, the floating nail groove 1.1 is matched with the annular floating nail, and the floating nail groove 1.1 limits the horizontal movement of the annular floating nail.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: a gap is reserved between the side wall of the annular floating nail and the side wall of the floating nail groove 1.1, so that the annular floating nail does not interfere with the floating nail groove 1.1 when moving vertically to prevent the floating nail groove 1.1 from moving, the annular floating nail is matched with the floating nail groove 1.1, the floating nail groove 1.1 limits the horizontal movement of the annular floating nail, and the floating nail groove 1.1 has a guiding effect on the annular floating nail.
The strip 2 comprises a wide edge area 2.1, and the left side and the right side of the rotary part 3 of the wide edge area 2.1 are respectively provided with an annular floating nail 4.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the left side and the right side of the rotating part 3 of the material wide edge area 2.1 are respectively provided with an annular floating nail 4, so that the strip 2 of the material wide edge area 2.1 can be always supported during feeding.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: wide middle part district 2.2 of material is equipped with cyclic annular nail 4 group of floating, and cyclic annular nail 4 group of floating offsets by the both ends of a plurality of cyclic annular nail 4 of floating and forms, not only can last steady material of lifting, increases cyclic annular nail 4 of floating moreover and the contact surface of strip 2, has increased the rigidity of pay-off in-process strip 2.
Two reinforcing ribs 7 are arranged in the floating nail groove 1.1, and a abdicating groove 4.1 matched with the reinforcing ribs 7 is arranged on the lower end face of the annular floating nail 4.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the floating nail groove 1.1 is internally provided with a reinforcing rib 7 to prevent the insufficient strength of the concave template 1 when a plurality of annular floating nails 4 are connected together.
Be equipped with 6 grooves 1.2 of clamp plate in the cavity die plate 1, 6 grooves 1.2 internal fixation of clamp plate have clamp plate 6, clamp plate 6 is close to cyclic annular superficial nail 4 side and is equipped with bulge 6.1, cyclic annular superficial nail 4's lateral wall is equipped with spacing portion 4.3, spacing portion 4.3 is the lateral wall department that cyclic annular encircleed cyclic annular superficial nail 4, be equipped with spacing plane 4.3.1 on the spacing portion 4.3, when spring 5 is in the answer state, bulge 6.1's lower terminal surface offsets with spacing plane 4.3.1.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: when the spring 5 is in a recovery state, the lower end face of the protruding portion 6.1 abuts against the limiting plane 4.3.1, so that when the annular floating nail 4 moves upwards, the annular floating nail 4 is limited to continue moving upwards by the resistance of the protruding portion 6.1, and the annular floating nail 4 is prevented from being separated from the floating nail groove 1.1.
When cyclic annular nail 4 singly sets up, the both ends of cyclic annular nail 4 that floats are located to clamp plate 6, and the both ends of a plurality of cyclic annular nail 4 that floats offset and form cyclic annular nail 4 group that floats, and the both ends of cyclic annular nail 4 group that floats are equipped with clamp plate 6, are close to adjacent cyclic annular nail 4 that floats and are equipped with clamp plate 6 on the junction just keeps away from the lateral wall of gyration piece 3.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: when cyclic annular nail 4 singly sets up, cyclic annular both ends of nail 4 are floated in locating to clamp plate 6, make cyclic annular 4 both sides of nail all spacing by clamp plate 6 that floats, make single cyclic annular nail 4 that floats not break away from superficial nail groove 1.1, both ends when a plurality of cyclic annular nail 4 that floats offset and form cyclic annular nail 4 group, the both ends that cyclic annular nail 4 was organized that floats are equipped with clamp plate 6, be close to adjacent cyclic annular joint of nail 4 and be equipped with clamp plate 6 on keeping away from the lateral wall of gyration piece 3 that floats, make the junction that each cyclic annular nail 4 that floats inseparabler, it makes cyclic annular nail 4 group's structure more stable to float to cyclic annular nail 4 spacing through clamp plate 6.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the invention as defined by the independent claims are to be embraced within their scope.
Claims (8)
1. The utility model provides an annular material mechanism of lifting, includes die board (1), strip (2) of tiling on die board (1), locates rotating member (3) that just is located the below of strip (2) on die board (1), its characterized in that: the up end of die board (1) be equipped with the superficial nail groove (1.1) that is located the edge of rotation piece (3), superficial nail groove (1.1) in be equipped with cyclic annular superficial nail (4), superficial nail groove (1.1) and rotation piece (3) between leave the clearance, the cyclic annular lower terminal surface that floats nail (4) be equipped with the elastic component that is used for supporting cyclic annular superficial nail (4), work as the elastic component be in when the answer state, the cyclic annular up end that floats nail (4) be higher than the up end of die board (1).
2. The annular material lifting mechanism of claim 1, wherein: the elastic piece comprises a spring (5), a second mounting groove (4.2) is formed in the lower end face of the annular floating nail (4), the second mounting groove (4.2) is used for accommodating the spring (5) used for supporting the annular floating nail (4), a first mounting groove (1.1.1) is formed in the floating nail groove (1.1), and the lower end of the spring (5) is accommodated in the first mounting groove (1.1.1).
3. The annular lifting mechanism of claim 2, wherein: and springs (5) are respectively arranged at two ends of the annular floating nails (4).
4. The annular material lifting mechanism of claim 1, wherein: the strip material (2) comprises a material wide edge area (2.1), and the left side and the right side of a rotating part (3) of the material wide edge area (2.1) are respectively provided with an annular floating nail (4).
5. The annular lifting mechanism of claim 1, wherein: strip (2) including material wide middle part district (2.2), material wide middle part district (2.2) be equipped with cyclic annular superficial nail (4) group, just cyclic annular superficial nail (4) group by the both ends of a plurality of cyclic annular superficial nails (4) offset and form.
6. The annular material lifting mechanism of claim 1, wherein: die board (1) internal fixation have clamp plate (6), clamp plate (6) be close to cyclic annular superficial nail (4) side and be equipped with bulge (6.1), the cyclic annular lateral wall that floats nail (4) be equipped with spacing portion (4.3), spacing portion (4.3) be the annular and encircle the cyclic annular lateral wall department that floats nail (4), spacing portion (4.3) on be equipped with spacing plane (4.3.1), when the elastic component is in the answer state, the lower terminal surface of bulge (6.1) offset with spacing plane (4.3.1).
7. The annular material lifting mechanism of claim 6, wherein: when cyclic annular superficial nail (4) singly set up, clamp plate (6) locate the both ends that cyclic annular floats nail (4), when the both ends of a plurality of cyclic annular superficial nails (4) offset and form cyclic annular superficial nail (4) group, the both ends that cyclic annular floats nail (4) group be equipped with clamp plate (6), be close to adjacent cyclic annular superficial junction of nail (4) and be equipped with clamp plate (6) on keeping away from the lateral wall of gyration piece (3).
8. The annular material lifting mechanism of claim 1, wherein: the floating nail groove (1.1) is internally provided with a reinforcing rib (7), and the lower end face of the annular floating nail (4) is provided with a yielding groove (4.1) matched with the reinforcing rib (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215428.7U CN218855461U (en) | 2022-12-02 | 2022-12-02 | Annular material lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215428.7U CN218855461U (en) | 2022-12-02 | 2022-12-02 | Annular material lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218855461U true CN218855461U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223215428.7U Active CN218855461U (en) | 2022-12-02 | 2022-12-02 | Annular material lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218855461U (en) |
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2022
- 2022-12-02 CN CN202223215428.7U patent/CN218855461U/en active Active
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