CN215344318U - A iron core folds and presses device for many specifications are towards piece - Google Patents
A iron core folds and presses device for many specifications are towards piece Download PDFInfo
- Publication number
- CN215344318U CN215344318U CN202023335301.XU CN202023335301U CN215344318U CN 215344318 U CN215344318 U CN 215344318U CN 202023335301 U CN202023335301 U CN 202023335301U CN 215344318 U CN215344318 U CN 215344318U
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- bump
- iron core
- thick bamboo
- supporting column
- laminating device
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- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses an iron core laminating device capable of demolding and used for multi-specification stamped steel sheets. It includes the dabber, the cover is at the outer rotatory section of thick bamboo of dabber and be located the fixed stay post of a rotatory outlying no bump and the activity support column that has the bump, the fixed stay post of no bump and the activity support column of taking the bump can form the location excircle that is used for the suit towards the piece, be provided with on the rotatory section of thick bamboo with activity support column complex location arch, the outer circle size of the hole size that corresponds towards the piece can be formed to the bump contact on location arch on the rotatory section of thick bamboo and the activity support column, the location arch on the rotatory section of thick bamboo breaks away from with the bump on the activity support column and can realize the drawing of patterns. The advantages are that: make drawing of patterns convenient and fast, drawing of patterns efficient, solved among the prior art iron core fold the back from fold press the comparatively numerous and diverse lock of drawing of patterns on the device, problem that work efficiency is low can also realize folding of different specification hole iron cores, really accomplish a mould multi-purpose, the mould cost that has significantly reduced is showing and is improving economic benefits.
Description
Technical Field
The utility model relates to a motor iron core laminating device, in particular to an iron core laminating device capable of demoulding and used for punching sheets with multiple specifications.
Background
The iron core is an important component of a magnetic circuit of the motor, the size precision of the iron core after being stacked directly influences the performance of the motor, generally speaking, if the clearance between an inner hole of the iron core and a positioning device is too small, the iron core cannot be demoulded after being stacked; if the clearance between the inner hole of the iron core and the positioning device is too large, the size precision of the inner hole of the iron core after lamination is poor, and the subsequent assembly of the generator is influenced. The existing motor iron core laminating device is poor in universality, motors of different models correspond to iron core inner holes of different sizes, laminating of inner hole iron cores of different specifications is achieved, the laminating device of the corresponding specifications needs to be equipped, most parts need to be replaced in one set of device, the die is high in cost and poor in economical efficiency, and meanwhile, after the iron core is laminated, demolding is complex and locked from the laminating device, and the working efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an iron core laminating device for multi-specification punching sheets, which has the advantages of ingenious structural design, convenience in use and high demolding efficiency and can achieve multiple purposes.
In order to solve the technical problem, the iron core laminating device for the multi-specification stamped sheets comprises a core shaft, a rotating cylinder sleeved outside the core shaft, a bump-free fixed supporting column and a bump-provided movable supporting column, wherein the bump-free fixed supporting column and the bump-provided movable supporting column are positioned on the periphery of the rotating cylinder, the bump-free fixed supporting column and the bump-provided movable supporting column can form a positioning excircle for sleeving the stamped sheets, a positioning bulge matched with the movable supporting column is arranged on the rotating cylinder, the positioning bulge on the rotating cylinder and the bump on the movable supporting column are in contact to form an excircle size corresponding to the inner hole size of the stamped sheet, and the positioning bulge on the rotating cylinder and the bump on the movable supporting column are separated to realize demolding.
The top cap is installed on the top of dabber, be provided with on the top cap with activity support column complex spacing arch.
The top cover is provided with a rotating handle, and the limiting protrusions of the top cover and the positioning protrusions on the rotating cylinder are respectively contacted with the convex points on the movable supporting columns by shifting the rotating handle.
And a transmission key is arranged between the bottom of the top cover and the top of the rotary cylinder.
And the fixed support column and the movable support column are respectively provided with a positioning block through an adjusting pad.
The bottom of the mandrel is provided with a chassis, and the mandrel is installed on the chassis through an installation hole in the chassis.
The rotary drum is provided with a connecting seat outside, and the fixed support column and the movable support column are arranged on the connecting seat.
Fasteners are arranged between the fixed supporting column and the connecting seat and between the movable supporting column and the connecting seat.
The adjusting pads are respectively installed between the positioning block and the fixed supporting column and between the positioning block and the movable supporting column through fasteners.
The utility model has the advantages that:
because the rotatory section of thick bamboo of cover outside the dabber that sets up and be located the fixed stay post of rotatory section of thick bamboo outlying bump and the movable support post that has the bump and be provided with on rotatory section of thick bamboo with movable support post complex location arch, can break away from with the bump on the movable support post through the location arch on the rotatory section of thick bamboo ingeniously from this and can realize the drawing of patterns, make drawing of patterns convenient and fast, drawing of patterns is efficient, the problem of iron core fold the back and from folding the comparatively numerous lock of drawing of patterns on the pressure equipment among the prior art has been solved, the work efficiency is low, in addition, can also realize the pressing of different specification hole iron cores on same platform device, it is multi-purpose to have really accomplished a mould and fold, the mould cost is greatly reduced, the economic benefits is showing and is improved.
Drawings
FIG. 1 is a schematic structural diagram of a main view of an iron core laminating device for multi-specification punching sheets according to the present invention;
FIG. 2 is a schematic top view of the iron core laminating device for multi-specification punching sheets according to the present invention;
FIG. 3 is a schematic cross-sectional structure diagram of the iron core laminating device for multi-specification punching sheets according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 5 is an enlarged schematic view of a portion B of fig. 3.
Detailed Description
The following describes the iron core laminating device for multi-specification punching sheets in detail with reference to the accompanying drawings and the detailed description.
As shown in the figure, the iron core laminating device for multi-specification punching sheets comprises a mandrel 9, a base plate 6 arranged at the bottom of the mandrel 9, a rotating cylinder 5 sleeved outside the mandrel, two bump-free fixed support columns 3 and two movable support columns 7 with a plurality of bumps, wherein the two bump-free fixed support columns 3 and the two bump-free movable support columns 7 are positioned at the periphery of the rotating cylinder 5, the mandrel 9 is arranged on the base plate 6 through mounting holes (positioning holes and screw holes) on the base plate 6, a connecting seat 4 is arranged outside the rotating cylinder 5, the fixed support columns 3 and the movable support columns 7 are arranged on the connecting seat 4, fasteners are arranged between the fixed support columns 3 and the connecting seat 4 and between the movable support columns 7 and the connecting seat 4, when the mounting is carried out, the bump-free fixed support columns 3 are directly dead-pulled by screws with the connecting seat 4, and the movable support columns 7 with the plurality of bumps are in contact with the connecting seat 4 by screws, the fixed support column 3 without the convex points and the movable support column 7 with the convex points can form a positioning excircle for sleeving a stamped sheet, the rotary cylinder 5 is provided with a positioning bulge 15 matched with the movable support column 7, the positioning bulge on the rotary cylinder 5 and the convex points on the movable support column 7 can be in contact to form an excircle size corresponding to an inner hole size of the stamped sheet, and the positioning bulge on the rotary cylinder 5 and the convex points on the movable support column 7 are separated to realize demoulding.
Furthermore, a top cover 11 is installed at the top end of the mandrel 9, a limit bump 13 matched with the bump of the movable supporting column 7 is arranged on the top cover 11, a rotating handle 12 is arranged on the top cover 11, after the top cover 11 is installed on the mandrel 9, a transmission key 8 is arranged between the bottom of the top cover 11 and the top of the rotary cylinder 5, the limit bump of the top cover 11 and the positioning bump on the rotary cylinder 5 are respectively contacted with the bumps on the movable supporting column 7 by shifting the rotating handle 12, so that the two fixed supporting columns 3 and the two movable supporting columns 7 form the outer circle size matched with the inner hole size of the corresponding punching sheet, during stacking, the inner hole of each single punching sheet is sleeved on the excircle of the stacking device, finally the iron core 14 is stacked to the required height (the stacking position is shown as an X point in figure 4), after the iron core 14 is stacked, the rotating handle 12 is shifted to separate the limit bump of the top cover 11 and the positioning bump on the rotary cylinder 5 from 2 bumps on the movable supporting column 7, therefore, 2 movable supporting columns 7 form a demoulding gap, so that the iron core is conveniently demoulded from the laminating device (the laminating position is shown as a Y point in figure 4), and the top cover 11 drives the rotary cylinder 5 to rotate through the transmission key 8 through the structural design so as to enable the salient points to be matched or separated, so that laminating or demould is realized.
In addition, can also all install locating piece 1 through adjusting pad 2 on fixed stay post 3 and movable support post 7, as can be seen from fig. 3, adjusting pad 2 is installed between locating piece 1 and fixed stay post 3 and between locating piece 1 and movable support post 7 through the fastener respectively, during the installation, locating piece 1 and adjusting pad 2 pass through the screw installation on 2 movable support posts and 2 fixed stay posts, if the hole size of punching the piece has changed, through changing adjusting pad 2, just can realize folding of different hole size iron cores, accomplish a mould multi-purpose.
Claims (9)
1. The utility model provides a device is folded to iron core for many specifications are stamped piece which characterized in that: including dabber (9), cover a rotatory section of thick bamboo (5) outside the dabber and be located a fixed stay post (3) of a rotatory section of thick bamboo (5) outlying no bump and have movable support post (7) of bump, fixed stay post (3) of no bump and movable support post (7) of taking the bump can form the location excircle that is used for the suit to push away the piece, be provided with on a rotatory section of thick bamboo (5) with movable support post (7) complex location protruding, the location on a rotatory section of thick bamboo (5) protruding and movable support post (7) on the bump contact can form the excircle size of the hole size who corresponds the piece, the location on a rotatory section of thick bamboo (5) protruding and the bump on movable support post (7) break away from and can realize the drawing of patterns.
2. The iron core laminating device for the multi-specification stamped steel as claimed in claim 1, wherein: a top cover (11) is installed on the top end of the mandrel (9), and a limiting bulge matched with the movable supporting column (7) is arranged on the top cover (11).
3. The iron core laminating device for the multi-specification stamped steel as claimed in claim 2, wherein: the top cover (11) is provided with a rotating handle (12), and the rotating handle (12) is used for enabling the limiting bulges on the top cover (11) and the positioning bulges on the rotating cylinder (5) to be in contact with the salient points on the movable supporting column (7) respectively.
4. The iron core laminating device for the multi-specification stamped steel as claimed in claim 2 or 3, wherein: and a transmission key (8) is arranged between the bottom of the top cover (11) and the top of the rotary cylinder (5).
5. The iron core laminating device for the multi-specification stamped steel as claimed in claim 4, wherein: and the fixed supporting column (3) and the movable supporting column (7) are provided with positioning blocks (1) through adjusting pads (2).
6. The iron core laminating device for the multi-specification punching sheet according to claim 1, 2, 3 or 5, characterized in that: the bottom of the mandrel (9) is provided with a chassis (6), and the mandrel (9) is installed on the chassis (6) through an installation hole in the chassis (6).
7. The iron core laminating device for the multi-specification stamped steel as claimed in claim 6, wherein: the rotary drum (5) is externally provided with a connecting seat (4), and the fixed supporting columns (3) and the movable supporting columns (7) are arranged on the connecting seat (4).
8. The iron core laminating device for the multi-specification stamped steel as claimed in claim 7, wherein: fasteners are arranged between the fixed supporting column (3) and the connecting seat (4) and between the movable supporting column (7) and the connecting seat (4).
9. The iron core laminating device for the multi-specification stamped steel as claimed in claim 5, characterized in that: the adjusting pad (2) is respectively installed between the positioning block (1) and the fixed supporting column (3) and between the positioning block (1) and the movable supporting column (7) through fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335301.XU CN215344318U (en) | 2020-12-31 | 2020-12-31 | A iron core folds and presses device for many specifications are towards piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023335301.XU CN215344318U (en) | 2020-12-31 | 2020-12-31 | A iron core folds and presses device for many specifications are towards piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344318U true CN215344318U (en) | 2021-12-28 |
Family
ID=79571388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023335301.XU Active CN215344318U (en) | 2020-12-31 | 2020-12-31 | A iron core folds and presses device for many specifications are towards piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215344318U (en) |
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2020
- 2020-12-31 CN CN202023335301.XU patent/CN215344318U/en active Active
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