CN203346590U - Elastic force adjusting device for tension spring - Google Patents
Elastic force adjusting device for tension spring Download PDFInfo
- Publication number
- CN203346590U CN203346590U CN 201320421434 CN201320421434U CN203346590U CN 203346590 U CN203346590 U CN 203346590U CN 201320421434 CN201320421434 CN 201320421434 CN 201320421434 U CN201320421434 U CN 201320421434U CN 203346590 U CN203346590 U CN 203346590U
- Authority
- CN
- China
- Prior art keywords
- elastic force
- adjusting device
- tension spring
- force adjusting
- utility
- 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
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses an elastic force adjusting device for a tension spring. The elastic force adjusting device comprises a rectangular body, a fixing groove is formed in one end of the body, an adjusting handle perpendicular to the body is arranged at the other end of the body, and three adjusting tap positions are formed in the middle of the body and arranged in an 'E'-shaped manner. The elastic force adjusting device is simple in structure, stable and reliable, and the elastic force of the tension spring can be adjusted according to different requirements of working states.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly the tension spring adjusting device.
Background technology
Extension spring is the part of relatively commonly using in machinery, and in the process of work, the phenomenon such as extension spring usually occurs not or pulling force is too large, sometimes according to the different demands of duty, need to regulate different pulling force.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and a kind of tension spring adjusting device that can make extension spring meet the different operating demand is provided.
For this reason, the technical solution of the utility model is: the tension spring adjusting device is characterized in that: it has a rectangle body, and described body one end has holddown groove, and the other end has the regulating handle vertical with body; Have three in the middle of described body and regulate gear, described three adjusting gears are " E " font and arrange.
Holddown groove of the present utility model is an end of extension spring fixedly, can regulate different gears according to different elastic force demands by regulating handle.The utility model is simple in structure, reliable and stable, can regulate according to the different demands of duty the elastic force of extension spring.
The accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment of the present utility model, be described in further detail.
Fig. 1, Fig. 2 are structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing.The present embodiment has a rectangle body, and described body one end has holddown groove 1, and the other end has the regulating handle vertical with body 5; There is the first adjusting gear 2, second in the middle of described body and regulate gear 3, the 3rd adjusting gear 4; Described the first adjusting gear 2, second is regulated gear 3, the 3rd adjusting gear 4 is " E " font and arranges.
Claims (1)
1. tension spring adjusting device, it is characterized in that: it has a rectangle body, and described body one end has holddown groove, and the other end has the regulating handle vertical with body; Have three in the middle of described body and regulate gear, described three adjusting gears are " E " font and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320421434 CN203346590U (en) | 2013-07-16 | 2013-07-16 | Elastic force adjusting device for tension spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320421434 CN203346590U (en) | 2013-07-16 | 2013-07-16 | Elastic force adjusting device for tension spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346590U true CN203346590U (en) | 2013-12-18 |
Family
ID=49746512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320421434 Expired - Fee Related CN203346590U (en) | 2013-07-16 | 2013-07-16 | Elastic force adjusting device for tension spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346590U (en) |
-
2013
- 2013-07-16 CN CN 201320421434 patent/CN203346590U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203346590U (en) | Elastic force adjusting device for tension spring | |
| CN202560708U (en) | Fixed connecting member | |
| CN204271550U (en) | A kind of reason line fixture | |
| CN203297294U (en) | Z type connection piece | |
| CN202926790U (en) | Locating pin used for stamping dies | |
| CN203189435U (en) | Connecting adjusting mechanism of silicon steel sheet winding machine | |
| CN207199424U (en) | Furnace transformer combined type oil conservater | |
| CN204267869U (en) | A kind of wire rod fixture | |
| CN204437245U (en) | A kind of damping mechanism of gear | |
| CN204509700U (en) | A kind of use in sewing machine elastic tap | |
| CN204053452U (en) | The locking handling device of Full-automatic screw locking machine | |
| CN205043656U (en) | Elastic connecting press | |
| CN204220856U (en) | The buffering straightening module of waste steel bar straightener | |
| CN202560758U (en) | Novel screw with double fixing holes | |
| CN103470833B (en) | A kind of pressure maintenance mechanism of control valve of quick truck | |
| CN203477500U (en) | Pressure maintenance mechanism of rapid truck control valve | |
| CN202922019U (en) | Adjusting device of plate shearing machine | |
| CN202560751U (en) | Novel bolt with two fixing holes | |
| CN202791180U (en) | Photocell eye support | |
| CN203297899U (en) | Tuning fork fixing device | |
| CN203187173U (en) | Adjusting device of silicon steel sheet coiler | |
| CN203187168U (en) | Fixing adjusting device of silicon steel sheet winding machine | |
| CN205244103U (en) | Adjustable transmission shaft | |
| CN202510611U (en) | Automobile shock absorber piston | |
| CN203362677U (en) | Control valve device of hydraulic knapper |
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: 20131218 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |