CN209520263U - It is a kind of to rotate the mold for laminating iron core - Google Patents
It is a kind of to rotate the mold for laminating iron core Download PDFInfo
- Publication number
- CN209520263U CN209520263U CN201822210241.5U CN201822210241U CN209520263U CN 209520263 U CN209520263 U CN 209520263U CN 201822210241 U CN201822210241 U CN 201822210241U CN 209520263 U CN209520263 U CN 209520263U
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- lower die
- motor
- iron core
- torsion
- mold
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Abstract
The utility model discloses the molds that a kind of rotation laminates iron core, including motor, mounting bracket, lower die holder and cavity plate, mounting bracket is fixed by screws on lower die holder, motor is fixedly mounted in mounting bracket, cavity plate is connect by mutually matched torsion bushing and torsion axle sleeve with lower die holder, torsion bushing is fixedly connected on the lower die seat, and the bottom of the torsion bushing is fixedly connected by screw and driven wheel, and driven wheel is connected by the driving wheel of belt and motor.Solve the problem of that low efficiency, the quality at high cost existing in the prior art of manually pressing is difficult to ensure.
Description
Technical field
The utility model belongs to stamping die technology, is related to a kind of mold for rotating and laminating iron core.
Background technique
In the production process of iron core, each punching press 100, total 35mm high, be one section of product.Iron core total thickness before assembly
Degree is 140mm, it is therefore desirable to together by the Product Assembly of four sections of 35mm high, during assembly, be needed by will manually produce
Product rotate a certain angle, and are further added by rear road oil pressure technique, and four sections of products are pressed together using hydraulic press.And in oil pressure
Preceding needs closely press again after pulling out first of wherein three sections of products.The production efficiency of this technique is low, high labor cost,
And product quality is difficult to guarantee.
Summary of the invention
The utility model aim is: providing a kind of mold for rotating and laminating iron core, solves existing in the prior art artificial
The problem of press low efficiency, at high cost, and quality is difficult to ensure.
The technical solution of the utility model is: a kind of to rotate the mold for laminating iron core, including motor, mounting bracket, lower die
Seat and cavity plate, mounting bracket are fixed by screws on lower die holder, and motor is fixedly mounted in mounting bracket, and cavity plate passes through mutual
The torsion bushing and torsion axle sleeve of cooperation are connect with lower die holder, and torsion bushing is fixedly connected on the lower die seat, the torsion bushing
Bottom be fixedly connected by screw and driven wheel, driven wheel is connected by the driving wheel of belt and motor.
The utility model is also characterized by
Torsion bushing and the junction for reversing axle sleeve are provided with radial needle roller bearing and plane bearing.
There are four screw settings, is M10 screw.
Motor uses servo motor HG-JR703.
The utility model has the advantages that: the utility model is a kind of to rotate the mold for laminating iron core, due to reducing multistage oil
Molded process does not need to delaminate again, improves the precision of height dimension；Reduce the waste of raw material；Improve production
Efficiency.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1, which is that the utility model is a kind of, rotates the structure chart for laminating the mold of iron core.
Wherein: 1. motors, 2. driving wheels, 3. belts, 4. mounting brackets, 5. lower die holders, 6. driven wheels, 7. torsion bushings,
8. reversing axle sleeve, 9. cavity plates, 10. radial needle roller bearings, 11. plane bearings, 12. screws.
Specific embodiment
A kind of rotate of the utility model laminates the mold of iron core, structure as shown in Figure 1, include motor 1, mounting bracket 4, under
Die holder 5 and cavity plate 9, mounting bracket 4 are fixed on lower die holder 5 by screw 12, and motor 1 is fixedly mounted in mounting bracket 4, recessed
Mould 9 is connect by mutually matched torsion bushing 7 and torsion axle sleeve 8 with lower die holder 5, and torsion bushing 7 is fixedly connected on lower die holder 5
On, the bottom of torsion bushing 7 is fixedly connected by screw with driven wheel 6, and driven wheel 6 is connected by the driving wheel 2 of belt 3 and motor
It connects.
Torsion bushing 7 and the junction for reversing axle sleeve 8 are provided with radial needle roller bearing 10 and plane bearing 11, to improve axis
The rotating accuracy of set.
There are four the settings of screw 12, is M10 screw, mounting bracket 4 is firmly fixed on lower die holder 5.
Motor 1 uses servo motor HG-JR703.
The utility model is a kind of to rotate the mold for laminating iron core, working principle are as follows: when product is in normal ram, material is past
Feeding in mold, when material is sent to blanking position, the moment of mold clamping provides signals to control cabinet on punching machine, controls
Cabinet sends pulse signal to motor 1, and the rotation of motor 1 drives driving wheel 2 to rotate, then drives 6 turns of driven wheel again by belt 3
Dynamic, driven wheel 6 rotates the torsion bushing 7 that will drive on lower die holder 5 and rotates, and torsion bushing 7 drives torsion axle sleeve 8 to rotate, interference
The cavity plate 9 knocked in torsion axle sleeve 8 rotates together, so that the rotation of product iron core is realized, since product is one step in punching press
What one step stacked up, every punching press is primary, and product rotates in cavity plate 9 with torsion axle sleeve 8, the general basis of rotation angle of product
Angle of revolution is arranged by the control cabinet on mold in product demand, and product need to turn how many angle, on the panel of control cabinet directly
Input.
A kind of mold that rotation laminates iron core of the utility model is not needed due to reducing the molding process of multistage oil pressure
It delaminates again, improves the precision of height dimension；Reduce the waste of raw material；Substantially increase production efficiency.
Certainly the above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement accordingly, and the protection model of the utility model can not be limited with this
It encloses.Any modifications made in accordance with the spirit of the main technical solutions of the utility model should all cover the guarantor in the utility model
Within the scope of shield.
Claims (4)
1. a kind of rotate laminates the mold of iron core, which is characterized in that including motor (1), mounting bracket (4), lower die holder (5) and recessed
Mould (9), the mounting bracket (4) are fixed on lower die holder (5) by screw (12), and the motor (1) is fixedly mounted on installation
On bracket (4), the cavity plate (9) is connect by mutually matched torsion bushing (7) and torsion axle sleeve (8) with lower die holder (5), institute
It states torsion bushing (7) to be fixedly connected on lower die holder (5), the bottom of torsion bushing (7) is solid by screw and driven wheel (6)
Fixed connection, the driven wheel (6) are connect by belt (3) with the driving wheel (2) of motor.
2. a kind of rotate according to claim 1 laminates the mold of iron core, which is characterized in that the torsion bushing (7) and
The junction of torsion axle sleeve (8) is provided with radial needle roller bearing (10) and plane bearing (11).
3. the mold that a kind of rotation according to claim 1 laminates iron core, which is characterized in that the screw (12) is provided with
Four, be M10 screw.
4. the mold that a kind of rotation according to claim 1 laminates iron core, which is characterized in that the motor (1) uses and watches
Take motor HG-JR703.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210241.5U CN209520263U (en) | 2018-12-27 | 2018-12-27 | It is a kind of to rotate the mold for laminating iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210241.5U CN209520263U (en) | 2018-12-27 | 2018-12-27 | It is a kind of to rotate the mold for laminating iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209520263U true CN209520263U (en) | 2019-10-22 |
Family
ID=68227742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822210241.5U Active CN209520263U (en) | 2018-12-27 | 2018-12-27 | It is a kind of to rotate the mold for laminating iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209520263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719100A (en) * | 2020-12-28 | 2021-04-30 | 江阴华新电器科技股份有限公司 | Rotary iron core lamination press-fitting die and press-fitting method |
-
2018
- 2018-12-27 CN CN201822210241.5U patent/CN209520263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719100A (en) * | 2020-12-28 | 2021-04-30 | 江阴华新电器科技股份有限公司 | Rotary iron core lamination press-fitting die and press-fitting method |
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