CN206164304U - Traction motor armature coil pulls out angle device - Google Patents
Traction motor armature coil pulls out angle device Download PDFInfo
- Publication number
- CN206164304U CN206164304U CN201621117133.8U CN201621117133U CN206164304U CN 206164304 U CN206164304 U CN 206164304U CN 201621117133 U CN201621117133 U CN 201621117133U CN 206164304 U CN206164304 U CN 206164304U
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- CN
- China
- Prior art keywords
- mould
- pulls out
- traction motor
- armature coil
- motor armature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a traction motor armature coil pulls out angle device, include support, lower mould, go up mould, hydraulic means, fastening bolt, fastening bolt and fastening bolt, compared with the prior art, the utility model has following advantage: one, adopt hydraulic means, the atress is slow, through adjust, the pressure of oil -out can make suppression power change, avoids haring coil insulation, two, adopt the hydraulic means single pressing shaping, strike the shaping and mechanical pressing efficient improves very greatly than the manual work, three, simple structure, light and handy, low in manufacturing cost, convenient to use.
Description
Technical field
This utility model is related to a kind of traction motor armature coil and pulls out angle apparatus.
Background technology
Existing traction motor armature coil pulls out most of employing the in angle and manually beats molding, the employing manual machinery also having
It is compressing.Both pull out angle mode and suffer from the drawback that：The former adopts and manually beats molding, due to there is impulsive force, easily
Damage coil insulation, molding also misconduct；Although the latter uses machinery, but due to complex structure, press power can not
Adjust, it is firmly uneven, coil insulation is also easily damaged, causes coil short.
The content of the invention
The purpose of this utility model is the problem for overcoming above-mentioned prior art to exist, there is provided a kind of efficiency high, structure letter
Single, easy to operate, any damage is not resulted in armature coil insulation pulls out angle apparatus.
The technical solution of the utility model is：
A kind of traction motor armature coil pulls out angle apparatus, including support, and support bottom is fixed with lower mould, and frame upper is solid
Surely there is hydraulic means, hydraulic means is fixedly connected with the upper mould coordinated with lower mould, and upper mould is V-structure；Lower mould is fixedly arranged in the middle of
Core rod.
Further to improve, the hydraulic means includes cylinder body, piston is provided with cylinder body, and cylinder body top is provided with oil-feed
Mouthful, inferior part of the cylinder block is provided with oil-out, and piston is fixedly connected with lower mould.
It is further to improve, be provided with four installing holes below piston, the first fastening bolt through installing hole by piston with it is upper
Mould is fixed；Four installing holes are provided with above cylinder body, cylinder body is fixed with support by the second fastening bolt through installing hole.
Further to improve, the lower mould includes left mould and right mould, core rod is provided between left mould and right mould；Left mould, the right side
Mould and core rod are fixed together by alignment pin；Left mould and right mould form V-type bilateral symmetry.
Further to improve, the core rod is top formed semi-circular recesses.
Further to improve, the lower mould is fixed on support by the 3rd fastening bolt.
Further to improve, the support is U-shaped support.
Further to improve, the piston is I shape
This utility model has advantages below compared with prior art：First, hydraulic means is adopted, stress is slow, by adjusting
The pressure saved into and out of hydraulic fluid port can make press power change, it is to avoid damage coil insulation；2nd, once suppressed using hydraulic means
Molding, improves very big than artificial percussion molding and mechanical compaction efficiency；3rd, simple structure, light and handy, low cost of manufacture, user
Just.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is lower die structure schematic diagram；
Fig. 3 is lower mould sectional view；
Fig. 4 is hydraulic device structure schematic diagram；
Fig. 5 pulls out the structural representation before the molding of angle for workpiece；
Fig. 6 pulls out the structural representation after the molding of angle for workpiece；
Wherein, 1- supports, mould under 2-, 3- workpiece, the upper moulds of 4-, 5- hydraulic means, the first fastening bolts of 6-, 7- second are fastened
Bolt, the 3rd fastening bolts of 8-, 2-1- left moulds, 2-2- right moulds, 2-3- core rods, 2-4- alignment pins, 2-5 grooves, 5-1- pistons, 5-
2- cylinder bodies, 5-3- oil-ins, 5-4- oil-outs.
Specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of traction motor armature coil pulls out angle apparatus, the traction motor armature
Coil pulls out angle apparatus includes support 1, lower mould 2, upper mould 4, hydraulic means 5, the second fastening bolt 6, the first fastening bolt 7 and the 3rd
Fastening bolt 8；
Described support 1 is U-shaped support；Four threaded mounting holes are provided with below the support 1, by four the 3rd fastening spiral shells
Bolt 8 is connected with lower mould 2, and four threaded mounting holes are provided with above support 1, by four the second fastening bolts 6 and hydraulic means 5
It is connected.
Described lower mould 2 is V-type bilateral symmetry, and lower mould 2 includes that left mould 2-1, right mould 2-2, core rod 2-3 and two are fixed
Position pin 2-4 compositions, the core rod 2-3 have semi-circular recesses 2-5 for top formed, and lower section is provided with two location holes, by two
Alignment pin 2-4 is connected with left mould 2-1, right mould 2-2.
Described upper mould 4 is V-structure, and 4 top plan of upper mould has four installing holes, by the first fastening bolt 7 and liquid
Pressure device 5 is connected.
Described hydraulic means 5 includes piston 5-1, cylinder body 5-2, oil-in 5-3 and oil-out 5-4, opens below piston 5-1
There are four installing holes, be connected with upper mould 4 by the first fastening bolt 7, four installing holes are provided with above cylinder body 5-2, by second
Fastening bolt 6 is connected with support 1.
Utility model works principle
When traction motor armature coil pulls out angle molding, hydraulic oil enters cylinder body 5-2 from oil-out 5-4, promotes hydraulic pressure dress
The piston 5-1 in 5 is put toward upper direction, at this moment workpiece 3 is put in the V-groove in lower mould 2, hydraulic oil enters from oil-in 5-3
Enter cylinder body 5-2, promote piston 5-1 toward moved beneath, the upper mould 4 being connected with piston 5-1 also together with toward moved beneath, by workpiece 3
Pull out angle compressing.Hydraulic oil can pass through oil pump or other devices pass in and out oil-in 5-3 and oil-out 5-4.
A specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited to
This, all changes for carrying out unsubstantiality using this design to this utility model all should belong to infringement protection model of the present utility model
The behavior enclosed.
Claims (8)
1. a kind of traction motor armature coil pulls out angle apparatus, it is characterised in that including support (1), support (1) bottom is fixed with
Lower mould (2), support (1) top are fixed with hydraulic means (5), and hydraulic means (5) is fixedly connected with the upper mould coordinated with lower mould (2)
(4), upper mould (4) is V-structure；Lower mould (2) is fixedly arranged in the middle of core rod (2-3).
2. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that the hydraulic means (5)
Including cylinder body (5-2), piston (5-1) is installed on cylinder body (5-2), cylinder body (5-2) top is provided with oil-in (5-3), cylinder body (5-
2) bottom is provided with oil-out (5-4)；Piston (5-1) is fixedly connected with lower mould (2).
3. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that open below piston (5-1)
There are four installing holes, the first fastening bolt (7) is fixed with upper mould (4) by piston (5-1) through installing hole；Above cylinder body (5-2)
Four installing holes are provided with, the second fastening bolt (6) is fixed with support (1) by cylinder body (5-2) through installing hole.
4. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that the lower mould (2) includes
Left mould (2-1) and right mould (2-2), are provided with core rod (2-3) between left mould (2-1) and right mould (2-2)；Left mould (2-1), right mould
(2-2) it is fixed together by alignment pin (2-4) with core rod (2-3)；It is symmetrical that left mould (2-1) and right mould (2-2) form V-type
Structure.
5. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that core rod (2-3) top
Portion is formed with semi-circular recesses (2-5).
6. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that the lower mould (2) passes through
3rd fastening bolt (8) is fixed on support (1).
7. traction motor armature coil as claimed in claim 1 pulls out angle apparatus, it is characterised in that the support (1) is U-shaped
Support.
8. traction motor armature coil as claimed in claim 2 pulls out angle apparatus, it is characterised in that the piston (5-1) is
I shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117133.8U CN206164304U (en) | 2016-10-13 | 2016-10-13 | Traction motor armature coil pulls out angle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621117133.8U CN206164304U (en) | 2016-10-13 | 2016-10-13 | Traction motor armature coil pulls out angle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164304U true CN206164304U (en) | 2017-05-10 |
Family
ID=58652941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621117133.8U Active CN206164304U (en) | 2016-10-13 | 2016-10-13 | Traction motor armature coil pulls out angle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164304U (en) |
-
2016
- 2016-10-13 CN CN201621117133.8U patent/CN206164304U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |