CN206282795U - Iron core hinging device with gas storage tank - Google Patents
Iron core hinging device with gas storage tank Download PDFInfo
- Publication number
- CN206282795U CN206282795U CN201621452463.2U CN201621452463U CN206282795U CN 206282795 U CN206282795 U CN 206282795U CN 201621452463 U CN201621452463 U CN 201621452463U CN 206282795 U CN206282795 U CN 206282795U
- Authority
- CN
- China
- Prior art keywords
- air
- iron core
- cylinder
- air accumulator
- die
- 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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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Abstract
The utility model relates to an iron core hinging device with an air storage tank, which comprises a hinging mechanism and an air supply mechanism; the hinge mechanism comprises a lower die, the lower die comprises a fixed die and a movable die positioned on the fixed die, the fixed die and the movable die are connected through a spring, a thimble fixed on the fixed die is further arranged in the middle of the lower die, an upper die is arranged right above the lower die and connected with a middle rod, and the middle rod is controlled by an air cylinder; the air supply mechanism comprises an air storage tank, an air inlet of the air storage tank is connected with an air supply pipe, an air outlet of the air storage tank is connected with an electromagnetic valve through a connecting air pipe, the electromagnetic valve is connected with an upward air pipe which enables the middle rod to move upwards through air supply to the air cylinder and a downward air pipe which enables the middle rod to move downwards through air supply to the air cylinder, between the air cylinders. The utility model discloses an iron core hinge device has the gas storage function, guarantees that the cylinder pushes down occasionally sufficient atmospheric pressure at every turn for the poor stability of relay iron core hinge back end.
Description
Technical field
The utility model is related to relay process equipment field, more particularly to a kind of iron core hinging dress with air accumulator
Put.
Background technology
Difference in level after the segment difference of relay product, as iron core and yoke twisting, to the electric ginseng of relay product
Number such as pick-up voltage, pickup time, release voltage, release time, and mechanical parameter such as working gas gap overtravel, B pressure
Deng there is vital influence.Iron core hinging can produce segment difference when relay is produced, and iron core hinging operation is in whole relay
Belong to critical process in production process.Relay segment difference standard is suitable in the range of 0.1-0.2mm.
At present, the iron core hinging device of relay production is supplied to cylinder by tracheae, and by solenoid valve control air inlet,
Make cylinder push completion riveting to act, then cylinder is reset to home position, complete a riveting cycle.However, endotracheal
Air pressure is unstable, and cylinder air pressure when pushing occurs the air inlet pressure that 0.4MPa-0.6MPa is not waited so that relay twisting segment difference
There is unstability, segment difference actual value can have the deviation of 0.05mm-0.1mm, to whole production process and homogeneity of product shadow
Sound is larger.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is：How relay iron is reduced
Cause the unstable phenomenon of segment difference because air pressure is unstable in twisting operation.
To solve the above problems, the technical scheme that the utility model is used is：
A kind of iron core hinging device with air accumulator is provided, it includes twisting mechanism and gas supply mechanism；The twisting machine
Structure includes lower mould, and the lower mould includes stent and the dynamic model in stent, and the stent and dynamic model are connected by spring,
The thimble being fixed in stent is additionally provided with the middle of the lower mould, in the mould that is arranged above of the lower mould, the upper mould
It is connected with middle bar, the middle bar is by cylinder control；The gas supply mechanism includes air accumulator, and the air inlet of the air accumulator is connected with
Air supply pipe, the gas outlet of the air accumulator is connected by connecting tracheae with magnetic valve, is connected between the magnetic valve and the cylinder
It is connected to and make upper shifting tracheae that middle bar moves up to cylinder supply and make what middle bar moved down to move down tracheae to cylinder supply.
Preferably, the gas-storing capacity of the air accumulator is 20L.
Preferably, the stent and dynamic model are oriented to by the lead column in the middle of spring.
The beneficial effect that the utility model can be obtained includes：Iron core hinging device of the present utility model is provided with air accumulator,
Enough gas can be stored, and has enough air pressure (5MPa-6MPa) when ensureing that cylinder is pushed every time so that relay iron
Segment difference stabilization after hinge.The relay produced using the iron core hinging device with air accumulator of the present utility model, samples 100PCS
Segment difference measurement is carried out, within 0.03mm, product parameters uniformity is high, product stabilization for deviation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of iron core hinging device with air accumulator of the present utility model.
Specific embodiment：
The utility model is further described below with reference to the drawings and specific embodiments:
A kind of iron core hinging device with air accumulator as shown in Figure 1, it includes twisting mechanism and gas supply mechanism.It is described
Twisting mechanism includes lower mould 1, and the lower mould 1 includes stent 11 and the dynamic model 12 in stent 11, the stent 11
Connected by spring 13 with dynamic model 12, and be oriented to by the lead column 15 in the middle of spring 13, fixation is additionally provided with the middle of the lower mould 1
Thimble 14 in stent 11.Mould 2 is arranged above in the lower mould 1, the upper mould 2 is connected with middle bar 3, described
Middle bar 3 is controlled by cylinder 4.The gas supply mechanism includes air accumulator 5, and the air inlet of the air accumulator 5 is connected with air supply pipe 6, institute
The gas outlet for stating air accumulator 5 is connected by connecting tracheae 7 with magnetic valve 8.It is connected between the magnetic valve 8 and the cylinder 4
Supplied to cylinder 4 make upper shifting tracheae 9 that middle bar 3 moves up and supplied to cylinder 4 move down middle bar 3 move down tracheae
10。
During utility model works, first supplied from air supply pipe 6 to air accumulator 5, after air accumulator 5 completes gas storage, by connection
Tracheae 7 is supplied to magnetic valve 8, and the control of magnetic valve 8 moves down tracheae 10 and supplied to cylinder 6, makes middle bar 3 drive upper mould 2 to move down,
The product iron core being placed on above the dynamic model 12 of lower mould 1 is pressed downward, after the stress of dynamic model 12, spring 13 produces deformation, thimble 14
Emerged from dynamic model 12, mandrel bottom is carried out to split position, form iron core segment difference.Then tracheae 9 is moved to cylinder 6 in the control of magnetic valve 8
Supply, makes middle bar 3 drive upper mould 2 to reset upwards.So complete an iron core hinging cycle.
Iron core hinging device of the present utility model is provided with air accumulator, can store enough gas, and ensure that cylinder is each
There is enough air pressure (5MPa-6MPa) when pushing so that segment difference stabilization after relay iron hinge.Carried using of the present utility model
Air accumulator iron core hinging device production relay, sampling 100PCS carry out segment difference measurement, deviation within 0.03mm, product
Parameter consistency is high, product is stable.
The above is only preferred embodiment of the present utility model, it is noted that general for the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch the scope also recorded without departing from the utility model.
Claims (3)
1. a kind of iron core hinging device with air accumulator, it is characterised in that including twisting mechanism and gas supply mechanism；The twisting
Mechanism includes lower mould (1), and dynamic model (12) of the lower mould (1) including stent (11) and in stent (11) is described solid
Cover half (11) and dynamic model (12) are connected by spring (13), and the top being fixed in stent (11) is additionally provided with the middle of the lower mould (1)
Pin (14), upper mould (2) is arranged above in the lower mould (1), and the upper mould (2) is connected with middle bar (3), the middle bar
(3) controlled by cylinder (4)；The gas supply mechanism includes air accumulator (5), and the air inlet of the air accumulator (5) is connected with air supply pipe
(6), the gas outlet of the air accumulator (5) is connected by connecting tracheae (7) with magnetic valve (8), the magnetic valve (8) and the gas
In oriented cylinder (4) supply is connected between cylinder (4) making upper shifting tracheae (9) that middle bar (3) moves up and make to cylinder (4) supply
What bar (3) was moved down moves down tracheae (10).
2. a kind of iron core hinging device with air accumulator according to claim 1, it is characterised in that the air accumulator
(5) gas-storing capacity is 20L.
3. a kind of iron core hinging device with air accumulator according to claim 1, it is characterised in that the stent
(11) it is oriented to by the lead column (15) in the middle of spring (13) with dynamic model (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452463.2U CN206282795U (en) | 2016-12-27 | 2016-12-27 | Iron core hinging device with gas storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452463.2U CN206282795U (en) | 2016-12-27 | 2016-12-27 | Iron core hinging device with gas storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282795U true CN206282795U (en) | 2017-06-27 |
Family
ID=59071627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452463.2U Active CN206282795U (en) | 2016-12-27 | 2016-12-27 | Iron core hinging device with gas storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774810A (en) * | 2017-10-31 | 2018-03-09 | 三友联众集团股份有限公司 | A kind of rotary riveting device |
-
2016
- 2016-12-27 CN CN201621452463.2U patent/CN206282795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774810A (en) * | 2017-10-31 | 2018-03-09 | 三友联众集团股份有限公司 | A kind of rotary riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Zhiqin Inventor after: Wu Hongjiang Inventor before: Zeng Zhiqin Inventor before: Wu Hongjiang |
|
| CB03 | Change of inventor or designer information |