CN203644578U - Linear buffer type travel switch - Google Patents
Linear buffer type travel switch Download PDFInfo
- Publication number
- CN203644578U CN203644578U CN201420027369.7U CN201420027369U CN203644578U CN 203644578 U CN203644578 U CN 203644578U CN 201420027369 U CN201420027369 U CN 201420027369U CN 203644578 U CN203644578 U CN 203644578U
- Authority
- CN
- China
- Prior art keywords
- transverse
- travel switch
- control
- type travel
- cavity
- 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 linear buffer type travel switch. The linear buffer type travel switch comprises a shell; an upper transverse control cavity, a lower transverse movement cavity and a middle transverse buffer cavity are arranged inside the shell; a control screw is arranged in the upper transverse control cavity; the outer side of the upper transverse control cavity is provided with a rotating disc; the rotating disc is connected with control screw through a connecting guide wheel; a transverse supporting rod is arranged in the middle transverse buffer cavity; the transverse supporting rod is provided with a moving block that moves back and forth; the top of the moving block is provided with a screw thread matched with the control screw; two ends of the transverse supporting rod are respectively provided with a buffer spring; a transverse moving rod is arranged in the lower transverse movement cavity; two ends of the transverse moving rod are respectively provided with an induction controller; and the bottom of the moving block abuts against the transverse moving rod, and contacts with the induction controllers at the two ends of the transverse moving rod. The linear buffer type travel switch of the utility model is advantageous in simple structure, excellent use stability, high control accuracy, improved usability and safety, long service life, favorable adaptability and high practicability.
Description
Technical field
The utility model belongs to travel switch technical field, is specifically related to a kind of straight line buffer-type travel switch.
Background technology
Along with the fast development of various device device, travel switch in apparatus has also obtained effective development, the travel switch of prior art is mainly to realize Stroke Control by contact-carrying top laminated structure, although it can realize Stroke Control to a certain extent, but owing to adopting contact-carrying top laminated structure, in the time of long-time use, may there is loosening or distortion, affect stability and the reliability of travel switch, also affected to a certain extent the useful life of travel switch simultaneously, control precision is poor, is difficult to meet the needs of market development, and applicability is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the straight line buffer-type travel switch of the good and long service life of stability in use.
The technical scheme that realizes the utility model object is a kind of straight line buffer-type travel switch, comprise housing, in described housing, be provided with horizontal control chamber, lower horizontal mobile cavity and the horizontal cushion chamber in middle part, on described, laterally in control chamber, be provided with control screw rod, laterally the outside of control chamber is provided with rotary disk on described, described rotary disk is connected with described control screw rod by connecting guide wheel, in the horizontal cushion chamber in described middle part, be provided with lateral strut, in described lateral strut, be provided with the movable block moving around, the top of described movable block is provided with the screw thread matching with described control screw rod, two ends in described lateral strut are equipped with buffer spring, in described lower horizontal mobile cavity, be provided with transverse shifting bar, two ends at described transverse shifting bar are equipped with induction controller, the bottom of described movable block be connected on described transverse shifting bar and with the induction controller movable contact setting at two ends.
Also be provided with the adjusting knob that regulates described induction controller position outward at described lower horizontal mobile cavity, described adjusting knob is connected with described induction controller.
End at the horizontal cushion chamber in described middle part is equipped with safety switch, and described buffer spring is through described safety switch setting.
Between described lateral strut and described movable block, be provided with rubber spacer.
The utlity model has positive effect: of the present utility model simple in structure, convenient to use, adopt lateral strut and control screw rod and control, make the movable block movement that is in line, two ends at lower horizontal mobile cavity are provided with induction controller, when use, movable block coordinates and realizes Stroke Control with induction controller, contact-carrying push rod compared to existing technology, stability in use is better, and structure is more simple simultaneously, and control precision is high, travel switch usability and fail safe are improved to a certain extent, extended useful life, applicability is good, practical.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of straight line buffer-type travel switch, comprise housing 1, in described housing 1, be provided with horizontal control chamber 11, lower horizontal mobile cavity 12 and the horizontal cushion chamber 13 in middle part, on described, laterally in control chamber 11, be provided with control screw rod 2, laterally the outside of control chamber 11 is provided with rotary disk 3 on described, described rotary disk 3 is connected with described control screw rod 2 by connecting guide wheel 4, in the horizontal cushion chamber 13 in described middle part, be provided with lateral strut 5, in described lateral strut 5, be provided with the movable block 6 moving around, the top of described movable block 6 is provided with the screw thread 7 matching with described control screw rod 2, be equipped with buffer spring 8 at the two ends of described lateral strut 5, in described lower horizontal mobile cavity 12, be provided with transverse shifting bar 9, be equipped with induction controller 10 at the two ends of described transverse shifting bar 9, the bottom of described movable block 6 be connected on described transverse shifting bar 9 and with the induction controller 10 movable contact settings at two ends.Adopt lateral strut and control screw rod and control, make the movable block movement that is in line, two ends at lower horizontal mobile cavity are provided with induction controller, when use, movable block coordinates and realizes Stroke Control with induction controller, contact-carrying push rod compared to existing technology, stability in use is better, and structure is more simple simultaneously, and control precision is high.
Outside described lower horizontal mobile cavity 12, be also provided with the adjusting knob 14 that regulates described induction controller 10 positions, described adjusting knob 14 is connected with described induction controller 10.Can be according to the position that need to regulate induction controller of travel switch, adjustability is strong.
End at the horizontal cushion chamber 13 in described middle part is equipped with safety switch 15, and described buffer spring 8 arranges through described safety switch 15.
Between described lateral strut 5 and described movable block 6, be provided with rubber spacer 16.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. a straight line buffer-type travel switch, comprise housing, it is characterized in that: in described housing, be provided with horizontal control chamber, lower horizontal mobile cavity and the horizontal cushion chamber in middle part, on described, laterally in control chamber, be provided with control screw rod, laterally the outside of control chamber is provided with rotary disk on described, described rotary disk is connected with described control screw rod by connecting guide wheel, in the horizontal cushion chamber in described middle part, be provided with lateral strut, in described lateral strut, be provided with the movable block moving around, the top of described movable block is provided with the screw thread matching with described control screw rod, two ends in described lateral strut are equipped with buffer spring, in described lower horizontal mobile cavity, be provided with transverse shifting bar, two ends at described transverse shifting bar are equipped with induction controller, the bottom of described movable block be connected on described transverse shifting bar and with the induction controller movable contact setting at two ends.
2. straight line buffer-type travel switch according to claim 1, is characterized in that: be also provided with the adjusting knob that regulates described induction controller position outward at described lower horizontal mobile cavity, described adjusting knob is connected with described induction controller.
3. straight line buffer-type travel switch according to claim 2, is characterized in that: the end at the horizontal cushion chamber in described middle part is equipped with safety switch, and described buffer spring is through described safety switch setting.
4. straight line buffer-type travel switch according to claim 3, is characterized in that: between described lateral strut and described movable block, be provided with rubber spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027369.7U CN203644578U (en) | 2014-01-09 | 2014-01-09 | Linear buffer type travel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027369.7U CN203644578U (en) | 2014-01-09 | 2014-01-09 | Linear buffer type travel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644578U true CN203644578U (en) | 2014-06-11 |
Family
ID=50875804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027369.7U Expired - Fee Related CN203644578U (en) | 2014-01-09 | 2014-01-09 | Linear buffer type travel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644578U (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 |
-
2014
- 2014-01-09 CN CN201420027369.7U patent/CN203644578U/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 |
Granted publication date: 20140611 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |