CN204834390U - A orthoscopic travel switch for spinning machine - Google Patents
A orthoscopic travel switch for spinning machine Download PDFInfo
- Publication number
- CN204834390U CN204834390U CN201520612019.1U CN201520612019U CN204834390U CN 204834390 U CN204834390 U CN 204834390U CN 201520612019 U CN201520612019 U CN 201520612019U CN 204834390 U CN204834390 U CN 204834390U
- Authority
- CN
- China
- Prior art keywords
- contact
- orthoscopic
- travel switch
- fixed
- textile machine
- 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 an orthoscopic travel switch for spinning machine, which comprises a housin, the top of casing is equipped with the button, the bottom of button is connected with down the depression bar, the depression bar setting is in the casing down, and buffer spring has been cup jointed, extend in the male contact piece in meditation the below of depression bar down, be equipped with in the quiet male contact piece, two sets of static contacts of lower symmetric distribution, the below of depression bar is fixed with the moving contact down, the moving contact is under pushbutton control, realize with last, the contact or the disconnection of two sets of static contacts down, every group static contact is including a left side, the static contact that right side symmetry set up, be equipped with buffer spacer between two static contacts. The utility model discloses be equipped with buffer spacer between two static contacts, the below of lower depression bar is equipped with the moving contact, and has cup jointed buffer spring, and the hard contact between moving contact, the static contact can be alleviated to buffer spacer, buffer spring, and the protection contact is not is not worn and torn, improves the reliability, and simple structure has good application prospect.
Description
Technical field
The utility model relates to a kind of orthoscopic travel switch for textile machine, belongs to spinning field of mechanical technique.
Background technology
In textile machine; a large amount of use travel switch; travel switch is travel position according to moving component and the automatic electric appliance of commutation circuit, namely automatically controls shutdown, reversion, the speed change of motor in textile machine by certain stroke or follows bad, to control mechanical movement or to realize safeguard protection.At present, orthoscopic travel switch, structure is simple, easy to operate, be widely used in textile machine, but, the fixed contact being positioned at bottom of orthoscopic travel switch, when contacting with moving contact frequently, the process of hard contact, easily wear and tear contact, the contact after wearing and tearing, loose contact, affects its normal work.
Utility model content
The utility model object is the fixed contact being positioned at bottom in order to overcome existing orthoscopic travel switch, and when contacting with moving contact frequently, the process of hard contact, easily wear and tear contact, causes loose contact, the problem of the normal work of impact.
In order to solve the problem, the technical scheme that the utility model adopts is:
A kind of orthoscopic travel switch for textile machine, it is characterized in that: comprise housing, the top of described housing is provided with button, the bottom of described button is connected with down-pressed pole, described down-pressed pole is arranged in housing, and be socketed with buffer spring, the below of described down-pressed pole extends in fixed contact contact block, be provided with in described fixed contact contact block, lower two groups of symmetrical fixed contacts, the below of described down-pressed pole is fixed with moving contact, described moving contact is under button control, realize with upper, the contact of lower two groups of fixed contacts or disconnection, often organize fixed contact and comprise a left side, right symmetrically arranged fixed contact, buffering spacer is provided with between two fixed contacts.
Aforesaid a kind of orthoscopic travel switch for textile machine, is characterized in that: described buffering spacer adopts elastomeric material to make.
Aforesaid a kind of orthoscopic travel switch for textile machine, is characterized in that: the corner of described housing is provided with fixed installation hole.
Aforesaid a kind of orthoscopic travel switch for textile machine, is characterized in that: described button is fixedly connected with down-pressed pole by fixed muffle.
Aforesaid a kind of orthoscopic travel switch for textile machine, is characterized in that: the large 1-3mm of height of the aspect ratio fixed contact of described buffering spacer.
Aforesaid a kind of orthoscopic travel switch for textile machine, is characterized in that: the large 2mm of height of the aspect ratio fixed contact of described buffering spacer.
The beneficial effects of the utility model are: the orthoscopic travel switch for textile machine of the present utility model; buffering spacer is provided with between two fixed contacts; the below of down-pressed pole is provided with moving contact; and be socketed with buffer spring; buffering spacer, buffer spring can alleviate the hard contact between moving contact, fixed contact, and protection contact is not worn, and improves reliability; structure is simple, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the orthoscopic travel switch for textile machine of the present utility model.
The implication marked in accompanying drawing is as follows:
1: housing; 2: button; 3: down-pressed pole; 4: buffer spring; 5: fixed contact contact block; 6: fixed contact; 7: moving contact; 8: buffering spacer; 9: fixed installation hole; 10: fixed muffle.
Embodiment
Below in conjunction with Figure of description, the utility model is described further.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As shown in Figure 1, a kind of orthoscopic travel switch for textile machine, comprise housing 1, the top of housing 1 is provided with button 2, the bottom of described button 2 is connected with down-pressed pole 3, described down-pressed pole 3 is arranged in housing 1, and be socketed with buffer spring 4, the below of described down-pressed pole 3 extends in fixed contact contact block 5, be provided with in described fixed contact contact block 5, lower two groups of symmetrical fixed contacts 6, the below of described down-pressed pole 3 is fixed with moving contact 7, described moving contact 7 is under button 2 controls, realize with upper, the contact of lower two groups of fixed contacts 6 or disconnection, often organize fixed contact 6 and comprise a left side, right symmetrically arranged fixed contact, buffering spacer 8 is provided with between two fixed contacts, buffering spacer 8 adopts elastomeric material to make, the large 1-3mm of height of the aspect ratio fixed contact of buffering spacer 8, preferred 2mm, buffer spring 4 coordinates buffering spacer 8, moving contact 7 can be alleviated, often organize the hard contact between fixed contact 6, protection contact is not worn, improve reliability.
The corner of described housing 1 is provided with fixed installation hole 9, for fixing orthoscopic travel switch correspondence position on textile machinery, described button 2 is fixedly connected with down-pressed pole 3 by fixed muffle 10, fixation, when pressing the button 2, down-pressed pole 3 presses down, control moving contact 7 to move down, realize contacting with one group of fixed contact 6 of below, buffering spacer 8 can slow down contact dynamics, reduces wear.
In sum; orthoscopic travel switch for textile machine of the present utility model; buffering spacer is provided with between two fixed contacts; the below of down-pressed pole is provided with moving contact, and is socketed with buffer spring, and buffering spacer, buffer spring can alleviate the hard contact between moving contact, fixed contact; protection contact is not worn; improve reliability, structure is simple, has a good application prospect.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the orthoscopic travel switch for textile machine, it is characterized in that: comprise housing (1), the top of described housing (1) is provided with button (2), the bottom of described button (2) is connected with down-pressed pole (3), described down-pressed pole (3) is arranged in housing (1), and be socketed with buffer spring (4), the below of described down-pressed pole (3) extends in fixed contact contact block (5), be provided with in described fixed contact contact block (5), lower two groups of symmetrical fixed contacts (6), the below of described down-pressed pole (3) is fixed with moving contact (7), described moving contact (7) is under button (2) controls, realize with upper, the contact of lower two groups of fixed contacts (6) or disconnection, often organize fixed contact (6) and comprise a left side, right symmetrically arranged fixed contact, buffering spacer (8) is provided with between two fixed contacts.
2. a kind of orthoscopic travel switch for textile machine according to claim 1, is characterized in that: described buffering spacer (8) adopts elastomeric material to make.
3. a kind of orthoscopic travel switch for textile machine according to claim 1, is characterized in that: the corner of described housing (1) is provided with fixed installation hole (9).
4. a kind of orthoscopic travel switch for textile machine according to claim 1, is characterized in that: described button (2) is fixedly connected with down-pressed pole (3) by fixed muffle (10).
5. a kind of orthoscopic travel switch for textile machine according to claim 1, is characterized in that: the large 1-3mm of height of the aspect ratio fixed contact of described buffering spacer (8).
6. a kind of orthoscopic travel switch for textile machine according to claim 5, is characterized in that: the large 2mm of height of the aspect ratio fixed contact of described buffering spacer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612019.1U CN204834390U (en) | 2015-08-14 | 2015-08-14 | A orthoscopic travel switch for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612019.1U CN204834390U (en) | 2015-08-14 | 2015-08-14 | A orthoscopic travel switch for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834390U true CN204834390U (en) | 2015-12-02 |
Family
ID=54691961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612019.1U Expired - Fee Related CN204834390U (en) | 2015-08-14 | 2015-08-14 | A orthoscopic travel switch for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185616A (en) * | 2015-08-14 | 2015-12-23 | 苏州科明纺织有限公司 | Linear travel switch for textile machinery |
-
2015
- 2015-08-14 CN CN201520612019.1U patent/CN204834390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185616A (en) * | 2015-08-14 | 2015-12-23 | 苏州科明纺织有限公司 | Linear travel switch for textile machinery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160814 |