CN204102808U - A kind of ac contactor contact spring device - Google Patents
A kind of ac contactor contact spring device Download PDFInfo
- Publication number
- CN204102808U CN204102808U CN201420520527.2U CN201420520527U CN204102808U CN 204102808 U CN204102808 U CN 204102808U CN 201420520527 U CN201420520527 U CN 201420520527U CN 204102808 U CN204102808 U CN 204102808U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- open slot
- push rod
- spring
- contact spring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of ac contactor contact spring device, comprise and control the vibrations of defeated vibrating disk, guide is provided with between holder and promotion cylinder, guide one end offers open slot, the other end is set to hollow pipe, the position that open slot is communicated with hollow pipe is provided with regulating block, the top of regulating block is provided with compression cylinder, the cylinder axis of compression cylinder is connected with depression bar, promote cylinder and be set to binary cylinder, its cylinder axis is provided with the push rod coordinated with open slot, the flexible pipe be connected with vibrating disc, its other end is arranged near open slot, the cylinder axis of the first cylinder is hinged with swinging block, swinging block is provided with two latches, latch on swinging block alternately inserts in the opening of flexible pipe in the process of the first Telescopic-cylinder, the distance of two latches is the length of a spring, this utility model has the advantages that cost is low and efficiency is high.
Description
Technical field
The utility model relates to a kind of equipment of industrial product, and more particularly, it relates to a kind of ac contactor contact spring device.
Background technology
Full-automatic or semi-automatic production equipment is replaced manual operations by industrialized production.Contactor refers to and utilizes coil to flow through current induced magnetic field, makes contact closure, to reach the electrical equipment of control load.Because fast shut-off can exchange with direct current major loop and the device with big current control circuit can be connected continually, so often apply to motor as control object, also can be used as controlling the electrical loads such as shop equipment, electric heater, machine-tool and various kinds electric power unit, and as remotely controlled plant.Contact spring on contactor is to being located between two contacts, and helping when the magnetic field force for producing in ferrous is inadequate threads off uses.
At present, the contacts of contactor spring on market is generally by manual operations, is placed on by spring between two contacts, and spring is in elasticity pressure change state, and cost is high, and efficiency is low.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of ac contactor contact spring device, has the advantages that cost is low and efficiency is high.
For achieving the above object, the utility model provides following technical scheme:
A kind of ac contactor contact spring device, comprise the vibrating disk vibrations for controlling to carry spring, for controlling the PLC promoting cylinder and the first Telescopic-cylinder, guide is provided with between the holder for placing contactor and promotion cylinder, one end that described guide promotes cylinder relatively offers open slot, the other end is set to the hollow pipe be communicated with open slot, the position that described open slot is communicated with hollow pipe is provided with regulating block, compression cylinder is provided with directly over described regulating block, the cylinder axis of described compression cylinder is connected with depression bar, described depression bar is plugged in through hole that regulating block is offered, described promotion cylinder is set to binary cylinder, its cylinder axis is provided with the push rod coordinated with open slot, the flexible pipe be connected with vibrating disc, its other end is arranged near open slot, the cylinder axis of described first cylinder is hinged with swinging block, described swinging block is provided with two latches, latch on described swinging block alternately inserts in the opening of flexible pipe in the process of the first Telescopic-cylinder, the distance of described two latches is the length of a spring.
By adopting technique scheme, PLC controls vibrating disk vibrations makes placement spring within it shake off, the thimble that first cylinder and the second cylinder are arranged alternately inserts in the opening that flexible pipe is offered, the spring shaken off along flexible pipe landing by thimble bumping post, the distance of two thimbles is the height of spring, enable spring one by one drop in open slot, the push rod that the spring dropped in open slot is subject to promoting cylinder is installed promotes, directly over the regulating block arranged between open slot and hollow pipe, compression cylinder is set, be connected to the through hole extrusion spring that the depression bar on the cylinder axis of compression cylinder is offered through regulating block, spring generation elasticity is pressed become, shorten its length, promote cylinder again to promote spring to push in hollow pipe, spring drops between two contacts of contactor under the promotion of push rod, spring-return deformation is to being located between two contacts, complete automation mounting spring, promote cylinder and be set to binary cylinder, easy to assembly, first Telescopic-cylinder controls swinging block and swings, two latches that swinging block is arranged are made alternately to insert in the opening on flexible pipe, be in the effect for support spring and blanking of latch below, be in latch above to bleed off a spring use for coordinating with latch below, structure is simple, easy to operate, therefore, this utility model has the advantages that cost is low and efficiency is high, and in following machinery production, have very high prospect.
The utility model is set to further: described push rod is arranged with the cushion block be made up of elastomeric material.
By adopting technique scheme, cushion block sheathed on push rod is used for when push rod stretches out, and plays the effect of buffering, avoids the piston rod of promotion cylinder and guide to collide, increases the useful life of equipment.
The utility model is set to further: described push rod is arranged with buffer spring.
By adopting technique scheme, buffer spring sheathed on push rod is used for when push rod stretches out, and plays the effect of buffering, avoids the piston rod of promotion cylinder and guide to collide, increases the useful life of equipment.
The utility model is set to further: one end of the relative hollow pipe of described push rod is provided with chamfering.
By adopt technique scheme, one end of the relative hollow pipe of push rod is provided with chamfering, on the one hand, for removing burr, on the other hand, can spring be subject to depression bar compression after and depression bar seamlessly transit, spring is pushed in hollow pipe.
Accompanying drawing explanation
Fig. 1 is the schematic diagram 1 of the utility model ac contactor contact spring device embodiment;
Fig. 2 is the schematic diagram 2 of the utility model ac contactor contact spring device embodiment
Fig. 3 is the schematic diagram of the first cylinder of the utility model ac contactor contact spring device embodiment.
In figure: 1, vibrating disk; 11, flexible pipe; 2, cylinder is promoted; 21, push rod; 211, cushion block; 212, buffer spring; 3, the first cylinder; 4, swinging block; 41, latch; 5, contactor; 6, holder; 7, guide; 71, open slot; 72, hollow pipe; 8, regulating block; 81, through hole; 9, compression cylinder; 91, depression bar.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model ac contactor contact spring device embodiment is described further.
A kind of A.C. contactor 5 contact spring assembly, comprise and carry the vibrating disk 1 of spring to shake for controlling, for controlling to promote cylinder 2 and the flexible PLC of the first cylinder 3, guide 7 is provided with between the holder 6 for placing contactor 5 and promotion cylinder 2, one end that described guide 7 promotes cylinder 2 relatively offers open slot 71, the other end is set to the hollow pipe 72 be communicated with open slot 71, the position that described open slot 71 is communicated with hollow pipe 72 is provided with regulating block 8, compression cylinder 9 is provided with directly over described regulating block 8, the cylinder axis of described compression cylinder 9 is connected with depression bar 91, described depression bar 91 is plugged in through hole 81 that regulating block 8 is offered, described promotion cylinder 2 is set to binary cylinder, its cylinder axis is provided with the push rod 21 coordinated with open slot 71, the flexible pipe 11 be connected with vibrating disc, its other end is arranged near open slot 71, the cylinder axis of described first cylinder is hinged with swinging block, described swinging block is provided with two latches, latch on described swinging block alternately inserts in the opening of flexible pipe in the process of the first Telescopic-cylinder, the distance of described two latches is the length of a spring.PLC controls vibrating disk 1 vibrations makes placement spring within it shake off, the thimble 41 that first cylinder 3 and the second cylinder 4 are arranged alternately inserts in the opening that flexible pipe 11 is offered, the spring shaken off along flexible pipe 11 landing by thimble 41 bumping post, the distance of two thimbles 41 is the height of spring, enable spring one by one drop in open slot 71, the push rod 21 that the spring dropped in open slot 71 is subject to promoting cylinder 2 is installed promotes, directly over the regulating block 8 arranged between open slot 71 and hollow pipe 72, compression cylinder 9 is set, be connected to through hole 81 extrusion spring that the depression bar 91 on the cylinder axis of compression cylinder 9 is offered through regulating block 8, spring generation elasticity is pressed become, shorten its length, promote cylinder 2 again to promote spring to be pushed in hollow pipe 72, spring drops between two contacts of contactor 5 under the promotion of push rod 21, spring-return deformation is to being located between two contacts, complete automation mounting spring, promote cylinder 2 and be set to binary cylinder, easy to assembly, therefore, this utility model has the advantages that cost is low and efficiency is high, and in following machinery production, have very high prospect.
Described push rod 21 is arranged with the cushion block 211 be made up of elastomeric material.Cushion block 211 sheathed on push rod 21, for when push rod 21 stretches out, plays the effect of buffering, avoids the piston rod of promotion cylinder 2 and guide 7 to collide, increases the useful life of equipment.
Described push rod 21 is arranged with buffer spring 212.Buffer spring 212 sheathed on push rod 21, for when push rod 21 stretches out, plays the effect of buffering, avoids the piston rod of promotion cylinder 2 and guide 7 to collide, increases the useful life of equipment.
One end of the relative hollow pipe 72 of described push rod 21 is provided with chamfering.One end of the relative hollow pipe 72 of push rod 21 is provided with chamfering, on the one hand, for removing burr, on the other hand, can be subject to seamlessly transitting with depression bar 91 after depression bar 91 compresses at spring, be pushed by spring in hollow pipe 72.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. an ac contactor contact spring device, it is characterized in that: comprise the vibrating disk vibrations for controlling to carry spring, for controlling the PLC promoting cylinder and the first Telescopic-cylinder, guide is provided with between the holder for placing contactor and promotion cylinder, one end that described guide promotes cylinder relatively offers open slot, the other end is set to the hollow pipe be communicated with open slot, the position that described open slot is communicated with hollow pipe is provided with regulating block, compression cylinder is provided with directly over described regulating block, the cylinder axis of described compression cylinder is connected with depression bar, described depression bar is plugged in through hole that regulating block is offered, described promotion cylinder is set to binary cylinder, its cylinder axis is provided with the push rod coordinated with open slot, the flexible pipe be connected with vibrating disc, its other end is arranged near open slot,
The cylinder axis of described first cylinder is hinged with swinging block, and described swinging block is provided with two latches, and the latch on described swinging block alternately inserts in the opening of flexible pipe in the process of the first Telescopic-cylinder, and the distance of described two latches is the length of a spring.
2. ac contactor contact spring device according to claim 1, is characterized in that: described push rod is arranged with the cushion block be made up of elastomeric material.
3. ac contactor contact spring device according to claim 1, is characterized in that: described push rod is arranged with buffer spring.
4. the ac contactor contact spring device according to claims 1 to 3 any one claim, is characterized in that: one end of the relative hollow pipe of described push rod is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520527.2U CN204102808U (en) | 2014-09-11 | 2014-09-11 | A kind of ac contactor contact spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520527.2U CN204102808U (en) | 2014-09-11 | 2014-09-11 | A kind of ac contactor contact spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102808U true CN204102808U (en) | 2015-01-14 |
Family
ID=52271214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520527.2U Expired - Fee Related CN204102808U (en) | 2014-09-11 | 2014-09-11 | A kind of ac contactor contact spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706047A (en) * | 2017-10-13 | 2018-02-16 | 三友联众集团股份有限公司 | A kind of dust-proof relay push-rod assembly pre-compressed spring assembling equipment |
-
2014
- 2014-09-11 CN CN201420520527.2U patent/CN204102808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706047A (en) * | 2017-10-13 | 2018-02-16 | 三友联众集团股份有限公司 | A kind of dust-proof relay push-rod assembly pre-compressed spring assembling equipment |
| CN107706047B (en) * | 2017-10-13 | 2019-06-07 | 三友联众集团股份有限公司 | A kind of dust-proof relay push-rod assembly pre-compressed spring assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |