CN104967259B - A kind of blower fan heating jacket tooling - Google Patents
A kind of blower fan heating jacket tooling Download PDFInfo
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- CN104967259B CN104967259B CN201510410476.7A CN201510410476A CN104967259B CN 104967259 B CN104967259 B CN 104967259B CN 201510410476 A CN201510410476 A CN 201510410476A CN 104967259 B CN104967259 B CN 104967259B
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- spring
- hot jacket
- fan
- connecting rods
- nut
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- 238000010438 heat treatment Methods 0.000 title abstract 4
- 238000003825 pressing Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000007779 soft material Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004826 seaming Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of blower fan heating jacket tooling, blower fan heating jacket tooling, including bar, spring seaming chuck, spring, spring downward head, two first connecting rods, two second connecting rods, cushion block, guide pad and two support blocks.Blower fan heating jacket tooling of the present invention, with simple structure, it is easy to use, the characteristics of with low cost, can be reliable, efficiently, fan stator hot jacket is safely realized, hot jacket operation is carried out using the method internal expanding stator of spring pre-tightening gravity self-locking, improve production efficiency and security, employee is facilitated to operate and saved 15 minutes in each hot jacket operation, improve production efficiency.
Description
Technical Field
The invention belongs to the field of motor car fans, and particularly relates to a fan hot jacket tool.
Background
All adopt portable stator coil to carry out the suit when at present motor car fan stator hot jacket, the coil surface is more smooth after the dip coating, and coefficient of friction is less, promotes stator core through carrying the lifting coil, leads to the iron core to drop because of tired easily. Meanwhile, in the process of hot sleeving, the workers are worried about that the hands are clamped by the base, so that the iron core can be loosened in advance, the iron core is easily dropped to cause the insulation damage of the coil, and therefore, the traditional method for sleeving the portable stator coil has great potential safety hazard and easily causes quality loss, and a special hot sleeving tool needs to be designed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fan shrink-fit tool, overcomes the defects, and solves the problems that a stator is easy to fall off in the sleeving process of a motor car fan and the insulation of a coil is damaged because an operator is worried about scalding hands and the stator is loosened in advance in the shrink-fit process.
In order to solve the technical problem, the invention provides a fan hot jacket tool, which comprises a rod, a spring upper pressure head, a spring lower pressure head, two first connecting rods, two second connecting rods, a cushion block, a guide block and two support blocks, wherein the spring upper pressure head, the spring lower pressure head, the cushion block and the guide block are sequentially sleeved on the rod from top to bottom, a first nut is arranged at the upper part of the spring upper pressure head and fixedly connected with the rod, the spring lower pressure head slides up and down on the rod, a second nut is arranged between the cushion block and the guide block and fixedly connected with the rod, handles are arranged on two sides of the spring upper pressure head and two sides of the upper end of the spring lower pressure head, two sides of the lower end of the spring lower pressure head are respectively connected with one ends of the two first connecting rods through a third nut and a third bolt, the two sides of the cushion block are respectively connected with one ends of the two second connecting rods through a fifth nut and a fifth bolt, the other ends of the two first connecting rods are respectively connected with the other ends of the two second connecting rods through a fourth nut and a fourth bolt, the joint of the two first connecting rods and the two second connecting rods is respectively connected with the two supporting blocks through the fourth nut and the fourth bolt, and the two supporting blocks are perpendicular to the horizontal plane.
The fan heat jacket tool further comprises two substrates, the two substrates are respectively attached to the outer sides of the two supporting blocks, and the supporting blocks and the substrates are fixedly connected through screws.
As a preferred scheme of the fan hot jacket tool, the substrate is made of nylon.
As a preferable scheme of the fan hot jacket tool, the fan hot jacket tool further comprises two rubber pads, the two rubber pads are respectively attached to the outer sides of the two substrates, and the rubber pads are connected with the substrates through glue.
As a preferable scheme of the fan hot jacket tool, the rod is further sleeved with a first spring washer, and the first spring washer is arranged between the first nut and the upper pressure head of the spring.
As a preferable scheme of the fan shrink fit tool, the rod is further sleeved with a second spring washer, and the second spring washer is arranged between the second nut and the cushion block.
As a preferable scheme of the fan shrink fit tool, the spring pitch diameter D is 25mm, and the spring section diameter D is 4 mm.
As a preferable scheme of the fan hot jacket tool, an included angle between the first connecting rod and the second connecting rod is 40 degrees.
As a preferable scheme of the fan hot jacket tool, the guide block is made of a soft material.
As a preferred scheme of the fan hot jacket tool, the soft material is nylon.
Compared with the prior art, the fan hot jacket tool provided by the invention adopts an optimized mechanical transmission principle to realize transmission and reasonable amplification of initial power. In the process of lifting the stator, the gravity self-locking function is further realized, so that enough friction force is generated to lift the stator. The motor car fan stator anti-dropping device solves the problem that a stator drops in the sleeving process of a motor car fan, and meanwhile, the problem that the coil insulation is damaged due to the fact that hands are scalded and the stator is loosened in advance in the sleeving process is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein,
fig. 1 is a schematic structural view of a fan shrink fit tool according to the present invention.
Wherein: 1 is a rod, 2 is a first nut, 3 is a first spring washer, 4 is a spring upper pressure head, 5 is a spring, 6 is a spring lower pressure head, 7 is a third bolt, 8 is a third nut, 9 is a first connecting rod, 10 is a supporting block, 11 is a substrate, 12 is a rubber pad, 13 is a screw, 14 is a fourth bolt, 15 is a fourth nut, 16 is a second connecting rod, 17 is a fifth bolt, 18 is a fifth nut, 19 is a second nut, 20 is a second spring washer, 21 is a guide block, 22 is a cushion block, and 23 is glue.
Detailed Description
The invention relates to a fan hot jacket tool, which comprises: the device comprises a rod 1, an upper spring pressing head 4, a spring 5, a lower spring pressing head 6, two first connecting rods 9, two second connecting rods 16, a cushion block 22, a guide block 21 and two support blocks 10.
The present invention will be described in further detail with reference to specific embodiments in order to make the above objects, features and advantages more apparent and understandable.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Next, the present invention is described in detail by using a schematic structural diagram, and for convenience of description, the schematic diagram illustrating the structure of the fan heat jacket fixture is not partially enlarged according to a general scale when describing the embodiment of the present invention in detail, and the schematic diagram is only an example, and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
Referring to fig. 1, fig. 1 is a schematic front view of a fan shrink fit tool according to the present invention. As shown in fig. 1, in the fan shrink fit tool, an upper spring pressing head 4, a spring 5, a lower spring pressing head 6, a cushion block 22 and a guide block 21 are sequentially sleeved on a rod 1 from top to bottom, a first nut 2 is arranged on the upper portion of the upper spring pressing head 4, the first nut 2 is fixedly connected with the rod 1, the lower spring pressing head 6 slides up and down on the rod 1, a second nut 19 is arranged between the cushion block 22 and the guide block 21, the second nut 19 is fixedly connected with the rod 1, handles (not shown) are arranged on both sides of the upper spring pressing head 4 and both sides of the upper end of the lower spring pressing head 6, both sides of the lower end of the lower spring pressing head 6 are respectively connected with one end of two first connecting rods 9 through a third nut 8 and a third bolt 7, both sides of the cushion block 22 are respectively connected with one end of two second connecting rods 16 through a fifth nut 18 and a fifth bolt 17, the other ends of the two first connecting rods 9 are respectively connected with the other ends of the two second connecting rods 16 through fourth nuts 15 and fourth bolts 14, the joints of the two first connecting rods 9 and the two second connecting rods 16 are respectively connected with the two supporting blocks 10 through the fourth nuts 15 and the fourth bolts 14, and the two supporting blocks 10 are perpendicular to the horizontal plane.
The fan hot jacket tool further comprises two substrates 11, the two substrates 11 are respectively attached to the outer sides of the two supporting blocks 10, and the supporting blocks 10 are fixedly connected with the substrates 11 through screws 13. In a preferred embodiment, the material of the substrate 11 is nylon, such as nylon 1010.
The fan hot jacket tool further comprises two rubber pads 12, the two rubber pads 12 are respectively attached to the outer sides of the two substrates 11, and the rubber pads 12 are connected with the substrates 11 through glue 23, such as glue HR-480.
Still the cover is equipped with first spring washer 3 on the pole, first spring washer 3 sets up first nut 2 with between the pressure head 4 on the spring.
A second spring washer 20 is further sleeved on the rod, and the second spring washer 20 is arranged between the second nut 19 and the cushion block 22.
The pitch diameter D of the spring 5 is 25mm, and the section diameter D of the spring 5 is 4 mm.
The included angle between the first connecting rod 9 and the second connecting rod 16 is 40 degrees.
The material of the guide block 21 is soft material. Preferably, the soft material is nylon, such as nylon 1010.
The working principle of the invention is as follows: during operation, the upper spring pressure head 4 and the lower spring pressure head 6 are held by two hands, the upper spring pressure head and the lower spring pressure head of the spring 5 are slightly held by strength, the spring 5 is compressed, the lower spring pressure head 6 drives the first connecting rod 9 and the second connecting rod 16 to move through mechanism transmission, the two supporting blocks 10 move inwards, the held tool is vertically placed into the fan stator through the guide block 21, the upper spring pressure head and the lower spring pressure head of the spring 5 are loosened, the spring 5 releases elastic force, the elastic force is converted into the tension force of the two supporting blocks 10 through the mechanism transmission, the inner wall of the tension stator provides initial friction force.
The upper pressure head 4 of the spring is held by two hands, the fan stator is lifted, gravity self-locking is realized through mechanism transmission in the lifting process, the gravity of the fan stator is exerted on the cushion block 22, the cushion block 22 generates upward pressure equal to the gravity of the stator, the pressure acting on the cushion block 22 is transmitted to the supporting block 10 through the first connecting rod 9 and the second connecting rod 16, the pressure acting on the cushion block 22 is amplified into tensioning force acting on the supporting block 10 by multiple times through a reasonably calculated connecting rod system, friction force which is 2 to 4.5 times of the gravity of the fan stator is generated through the rubber pad 12, and the fan stator is lifted according to the friction force.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the fan hot jacket tool has the characteristics of simple structure, convenience in use and low cost, can reliably, efficiently and safely realize fan stator hot jacket, adopts the spring pre-tightening gravity self-locking method to perform hot jacket operation on an internal expanding stator, improves the production efficiency and safety, facilitates the operation of staff, saves 15 minutes in each hot jacket operation, and improves the production efficiency.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a hot cover frock of fan, characterized by: the spring pressing head, the spring pressing head, the cushion block and the guide block are sequentially sleeved on the rod from top to bottom, a first nut is arranged on the upper portion of the spring pressing head and fixedly connected with the rod, the spring pressing head slides up and down on the rod, a second nut is arranged between the cushion block and the guide block and fixedly connected with the rod, handles are arranged on two sides of the upper end of the spring pressing head and two sides of the upper end of the spring pressing head, two sides of the lower end of the spring pressing head are respectively connected with one ends of the two first connecting rods through a third nut and a third bolt, and two sides of the cushion block are respectively connected with one ends of the two second connecting rods through a fifth nut and a fifth bolt, the other ends of the two first connecting rods are respectively connected with the other ends of the two second connecting rods through fourth nuts and fourth bolts, the joints of the two first connecting rods and the two second connecting rods are respectively connected with the two supporting blocks through the fourth nuts and the fourth bolts, and the two supporting blocks are perpendicular to the horizontal plane.
2. The fan hot jacket tool according to claim 1, characterized in that: the supporting block is fixedly connected with the bottom materials through screws.
3. The fan hot jacket tool according to claim 2, characterized in that: the substrate is made of nylon.
4. The fan hot jacket tool according to claim 2, characterized in that: the rubber mat is characterized by further comprising two rubber mats, wherein the two rubber mats are respectively attached to the outer sides of the two substrates, and the rubber mats are connected with the substrates through glue.
5. The fan hot jacket tool according to claim 1, characterized in that: still the cover is equipped with first spring washer on the pole, first spring washer sets up first nut with between the pressure head on the spring.
6. The fan hot jacket tool according to claim 1, characterized in that: and a second spring washer is further sleeved on the rod and arranged between the second nut and the cushion block.
7. The fan hot jacket tool according to claim 1, characterized in that: the spring pitch diameter D is 25mm, and the spring section diameter D is 4 mm.
8. The fan hot jacket tool according to claim 1, characterized in that: the included angle between the first connecting rod and the second connecting rod is 40 degrees.
9. The fan hot jacket tool according to claim 1, characterized in that: the guide block is made of soft materials.
10. The fan shrink fit tool of claim 9, wherein: the soft material is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410476.7A CN104967259B (en) | 2015-07-14 | 2015-07-14 | A kind of blower fan heating jacket tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410476.7A CN104967259B (en) | 2015-07-14 | 2015-07-14 | A kind of blower fan heating jacket tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104967259A CN104967259A (en) | 2015-10-07 |
| CN104967259B true CN104967259B (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410476.7A Active CN104967259B (en) | 2015-07-14 | 2015-07-14 | A kind of blower fan heating jacket tooling |
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| Country | Link |
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| CN (1) | CN104967259B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070142A (en) * | 2017-04-28 | 2017-08-18 | 张家港市双成电工设备有限公司 | A kind of motor stator insulated processing unit and insulating treatment method |
| CN116505729B (en) * | 2023-06-28 | 2023-09-26 | 浙江万里扬新能源驱动有限公司杭州分公司 | Assembly fixture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4798481B2 (en) * | 2005-07-04 | 2011-10-19 | 株式会社安川電機 | Motor and manufacturing method thereof |
| CN201523269U (en) * | 2009-09-04 | 2010-07-07 | 无锡哈电电机有限公司 | Heating sleeve shaft structure of large motor rotor iron core |
| CN203485112U (en) * | 2013-08-26 | 2014-03-19 | 珠海格力电器股份有限公司 | Spring assembly device and spring assembly device for motor support |
| CN104716794B (en) * | 2015-03-17 | 2018-01-02 | 马平 | A kind of rotor fixes steel nail frock |
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- 2015-07-14 CN CN201510410476.7A patent/CN104967259B/en active Active
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| CN104967259A (en) | 2015-10-07 |
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| CB02 | Change of applicant information |
Address after: 224100 No. 111 Jinhai Road, Dafeng District, Yancheng City, Jiangsu, Yancheng City Applicant after: CSR JIANGSU MOTOR CO., LTD. Address before: 224100 Yancheng City Economic Development Zone, Jiangsu No. 111 Jin Hai Road Applicant before: Jiangsu CSR Electric Co., Ltd. |
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