CN202318205U - Elastic pin press-in device - Google Patents
Elastic pin press-in device Download PDFInfo
- Publication number
- CN202318205U CN202318205U CN2011204615098U CN201120461509U CN202318205U CN 202318205 U CN202318205 U CN 202318205U CN 2011204615098 U CN2011204615098 U CN 2011204615098U CN 201120461509 U CN201120461509 U CN 201120461509U CN 202318205 U CN202318205 U CN 202318205U
- Authority
- CN
- China
- Prior art keywords
- locating shaft
- base
- resilient key
- elastic pin
- press
- 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 elastic pin press-in device, which comprises an elastic pin, a positioning shaft and a base, wherein an inserting hole formed at the bottom of the positioning shaft is matched with the elastic pin; and the base is sleeved on and movably matched with the positioning shaft. The elastic pin press-in device has a simple structure, is convenient to operate, improves the assembly efficiency, is safe during use and can effectively prevent the elastic pin or a roller bracket from being damaged in the assembly process.
Description
Technical field
The utility model relates to technical field of knitting machinery, particularly relates to a kind of resilient key press-in device.
Background technology
Resilient key is a requisite accessory on the flat machine roller carriage, is mainly used in the coordinate detection plate.At present, the assembling of resilient key all is it to be set upright with hand through the operator, utilizes hammer that it is knocked in the installing hole of roller carriage again; Obviously, the efficient of this fit is very low, also makes resilient key or roller carriage impaired easily.
The utility model content
The purpose of the utility model provides a kind of simple operation, resilient key press-in device that efficiency of assembling is high.
For this reason, the technical scheme that the utility model adopted is such: the resilient key press-in device, comprise resilient key, and it also comprises locating shaft and base, the bottom of locating shaft has jack, matches with resilient key; Said base sheath cooperates with locating shaft is movable on locating shaft.
Further improve as the utility model, said locating shaft is provided with and protrudes in axis body, is positioned at the outer locating piece of base.
Further improve as the utility model, the cross section of said locating shaft is inverse-T-shaped, has a up-narrow and down-wide through hole on the said base, and said through hole cooperates with locating shaft.
Because locating shaft is inverse-T-shaped structure, locating shaft is provided with and protrudes in axis body, is positioned at the outer locating piece of base simultaneously, so when base moves down with respect to locating shaft, can receive stopping of locating piece and can't continue descending; When base moves up with respect to locating shaft because locating shaft is inverse-T-shaped, and have a up-narrow and down-wide through hole on the base, therefore move to certain position also receive stop can't continue up.
In assembling during resilient key, can be earlier the part of resilient key be inserted in the jack that the locating shaft bottom has; Again another part of resilient key is aimed at the installing hole on the roller carriage; Then press down base, fitted in the bottom surface of base and the surface of roller carriage, this structure is the position of resilient key fixedly, makes it to be difficult for rocking or squinting; Press locating shaft downwards with press-loading device more afterwards, till the upper surface of locating piece contact base, this moment, resilient key received the pressure effect of locating shaft, and its another part is got in the installing hole fully.
Compared with prior art, simple in structure, the simple operation of the utility model can not only improve the efficient of assembling, and use is also quite safe, can effectively avoid resilient key or roller carriage impaired in the process of assembling.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed description.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sectional view of the utility model.
Fig. 3 is the user mode figure of the utility model.
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises that a resilient key 3, a cross section are an inverse-T-shaped locating shaft 1 and a base 2, and base 2 is enclosed within outside the locating shaft 1, and up-narrow and down-wide through hole is arranged in the base 2, and locating shaft 1 be positioned at base 2 outer parts be provided with one protrude in axis body locating piece 4.This structure makes locating shaft 1 and base 2 relative to can moving, but both can not break away from.Also be provided with a spring 9 between the two; Said locating shaft 1 bottom has a jack 5, and the part of resilient key 3 just in time can be inserted.
The installation step of resilient key is following:
1, gets a support 6 and a roller cover plate 7, roller cover plate 7 is placed on the support 6;
2, get a roller carriage 8 and be placed on the roller cover plate 7, and with both consistencies from top to bottom;
3, the part of resilient key 3 is inserted in the jack 5 of locating shaft 1 bottom, and another part of resilient key 3 is aimed at the installing hole on the roller carriage 8;
4, with the subordinate base 2 of pressing, base 2 compression springs 9 are moved down, fit until the bottom surface of base 2 and the surface of roller carriage 8;
5, with hydraulic press locating shaft 1 is exerted pressure, make resilient key 3 receive the pressure effect of locating shaft 1, progress in the installing hole; After the another part when resilient key 3 gets into installing hole fully and since locating piece 4 stop that locating shaft 1 just can stop to exert pressure downwards.
Claims (3)
1. the resilient key press-in device comprises resilient key, it is characterized in that: it also comprises locating shaft and base, and the bottom of locating shaft has jack, matches with resilient key; Said base sheath cooperates with locating shaft is movable on locating shaft.
2. resilient key press-in device as claimed in claim 1 is characterized in that: said locating shaft is provided with and protrudes in axis body, is positioned at the outer locating piece of base.
3. like claim 1 or 2 described resilient key press-in devices, it is characterized in that: the cross section of said locating shaft is inverse-T-shaped, has a up-narrow and down-wide through hole on the said base, and said through hole cooperates with locating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204615098U CN202318205U (en) | 2011-11-21 | 2011-11-21 | Elastic pin press-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204615098U CN202318205U (en) | 2011-11-21 | 2011-11-21 | Elastic pin press-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318205U true CN202318205U (en) | 2012-07-11 |
Family
ID=46430202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204615098U Expired - Fee Related CN202318205U (en) | 2011-11-21 | 2011-11-21 | Elastic pin press-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260049A (en) * | 2014-10-17 | 2015-01-07 | 安徽三众智能装备有限公司 | Double-spring-pin press fitting fixture |
| CN107248709A (en) * | 2017-06-22 | 2017-10-13 | 国网山东省电力公司枣庄供电公司 | A kind of powered operating head, instrument and method for installing side of wire split pin additional |
-
2011
- 2011-11-21 CN CN2011204615098U patent/CN202318205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260049A (en) * | 2014-10-17 | 2015-01-07 | 安徽三众智能装备有限公司 | Double-spring-pin press fitting fixture |
| CN104260049B (en) * | 2014-10-17 | 2016-01-20 | 安徽三众智能装备有限公司 | A kind of two resilient key press-fitting tool |
| CN107248709A (en) * | 2017-06-22 | 2017-10-13 | 国网山东省电力公司枣庄供电公司 | A kind of powered operating head, instrument and method for installing side of wire split pin additional |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131121 |