CN203316993U - Mounting device for steel wire check rings for holes - Google Patents
Mounting device for steel wire check rings for holes Download PDFInfo
- Publication number
- CN203316993U CN203316993U CN2013203163054U CN201320316305U CN203316993U CN 203316993 U CN203316993 U CN 203316993U CN 2013203163054 U CN2013203163054 U CN 2013203163054U CN 201320316305 U CN201320316305 U CN 201320316305U CN 203316993 U CN203316993 U CN 203316993U
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- China
- Prior art keywords
- sleeve
- elastic spring
- workpiece
- slideway
- push rod
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- Expired - Lifetime
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Abstract
The utility model provides a mounting device for steel wire check rings for holes. The mounting device comprises a sleeve, push rods, springs and an elastic ring. The sleeve is sleeved on a pushing assembly formed by the push rods, the springs and the elastic ring, and the push rods in the pushing assembly slide in the sleeve under the effect of elastic force of the springs and the effect of elastic force of the elastic ring; a check ring mounting hole is formed in the sleeve, and a steel wire check ring can be mounted into the sleeve from the check ring mounting hole, is pushed into a to-be-mounted workpiece by the pushing assembly, enters a check ring groove of the to-be-mounted workpiece when reaching the check ring groove of the to-be-mounted workpiece and accordingly is completely mounted. The mounting device has the advantages of high efficiency, safety, reliability, stability and convenience in automation.
Description
Technical field
The utility model relates to a kind of lathe equipment, relates in particular to a kind ofly to put hole into hole elastic spring erecting device in workpiece hole to be installed with elastic spring according to certain angle.
Background technology
At present, on market, most employing manually utilizes punch press or other mechanism, hole is put in workpiece hole to be installed according to certain angle with elastic spring is manual, with instrument, press-fited afterwards, the successful installation probability is lower, and labour intensity is large, in installation process, elastic spring easily ejects and causes contingency, perhaps cause part scuffing etc., and operating efficiency is lower, efficiency and operator's qualification has than Important Relations simultaneously.And, less installing mechanism is also arranged on market, but, because structure causes the generation of the phenomenons such as back-up ring is stuck, affects operating efficiency.
In view of above several problems, a kind of new a kind of hole effective, that security performance is high is imperative with the invention of elastic spring erecting device.
The utility model content
The technical problems to be solved in the utility model is: the employing of prior art manually utilizes punch press or other mechanism, hole is put in workpiece hole to be installed with elastic spring is manual, press-fited afterwards, the successful installation probability is lower, labour intensity is large, in installation process, elastic spring easily ejects and causes contingency, or causes part scuffing etc., and the problem such as operating efficiency is lower.
In order to achieve the above object, the utility model provides a kind of hole elastic spring erecting device, it comprises: sleeve, push rod, spring, bullet circle, described sleeve is nested with on the pushing component be comprised of push rod, spring, bullet circle, push rod in described pushing component, under the elastic force effect of spring and bullet circle, slides in sleeve; Have the back-up ring installing hole on sleeve, elastic spring is packed into from the back-up ring installing hole in sleeve, and pushing component pushes elastic spring in workpiece to be installed, while arriving workpiece circlip groove to be installed position, elastic spring enters workpiece circlip groove to be installed, completes the installation of elastic spring.
The built-in slideway of described sleeve, the push rod left end is close to the sleeve slideway, and slides in sleeve; Elastic spring is packed into from the back-up ring installing hole in the sleeve slideway.
Described sleeve slideway is the endoporus with certain angle α, after in elastic spring is fit into the sleeve slideway, under the pushing component effect, along the sleeve slideway, slide left, the push rod left end promotes elastic spring along the sleeve slideway left, with sleeve slideway reduced, by the compression of elastic spring external diameter, be less than the internal diameter of workpiece hole to be installed at exit, leftmost side external diameter.
Elastic spring is pushed in workpiece to be installed, and when arriving workpiece circlip groove to be installed position, the elastic spring spreading enters workpiece circlip groove to be installed, stops push rod to continue to be moved to the left, and completes the installation of elastic spring.
Compared with prior art, the utlity model has following advantage:
One, efficiency is high: owing to adopting the mechanical type action, be mounted to power high, approach 100%, efficiency can reach 40 per minute;
Two, safe and reliable: elastic spring is packed in sleeve, not there will be the ejection phenomenon, safe and reliable.
Three, stable: this utility model can not be subject to the impact of operating personnel's qualification, and reliability and the stabilised efficiency of elastic spring is installed.
Four, be convenient to automation: utilize the feeding of elastic spring automatic feed mechanism, the power sources such as employing cylinder provide and press-fit power, will realize the function of automation installation elastic spring.
The accompanying drawing explanation
By the following description in conjunction with its accompanying drawing to embodiment of the present utility model, can further understand its practical novel purpose, specific structural features and advantage.Wherein, accompanying drawing is:
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is the utility model middle sleeve;
The structural representation that Fig. 3 is pushing component of the present utility model;
The structural representation that Fig. 4 is elastic spring of the present utility model.
1 is workpiece to be installed, and 1a is workpiece circlip groove to be installed, and 2 is sleeve, and 2a is the sleeve slideway, and 2b is the back-up ring installing hole, and 3 is push rod, and 4 is spring, and 5 is the bullet circle, and 6 is elastic spring.
The specific embodiment
The utility model is a kind of hole elastic spring erecting device, and it mainly includes sleeve 2, push rod 3, spring 4, bullet circle 5 four parts; Sleeve 2 is nested with on the pushing component be comprised of push rod 3, spring 4, bullet circle 5, and the push rod 3 in described pushing component is under the elastic force effect of spring 4 and bullet circle 5, and push rod 3 left ends are close to the built-in sleeve slideway 2a of sleeve, and can be in the interior slip of sleeve 2; Sleeve 2 has back-up ring installing hole 2b, elastic spring 6 is within artificial or feed mechanism are packed sleeve slideway 2a into from back-up ring installing hole 2b, sleeve slideway 2a is the endoporus with certain angle α, after in elastic spring 6 is fit into sleeve slideway 2a, pushing component slides left along sleeve slideway 2a under the effect of other automechanisms such as artificial or cylinder, push rod 3 left ends promote elastic spring 6 along sleeve slideway 2a left, along with sleeve slideway 2a reduced, by elastic spring 6 external diameter compressions, at exit, leftmost side external diameter, be less than workpiece 1 hole internal diameter to be installed; Push rod 3 continues to be moved to the left, and elastic spring 6 is pushed in workpiece 1 to be installed, and when arriving workpiece circlip groove 1a to be installed position, the elastic spring spreading enters workpiece circlip groove 1a to be installed, stops push rod to continue to be moved to the left, and completes the installation of elastic spring 6.
The description of above preferred embodiment makes those skilled in the art can manufacture or use the utility model.The various modifications of these embodiment are apparent for a person skilled in the art, and the General Principle of definition can be applied in other embodiment and do not deviate from spirit or scope of the present utility model here.Therefore, the utility model is not limited to shown here embodiment, and will meet the most wide in range scope consistent with the principle disclosed and novel feature here.
Claims (4)
1. a hole elastic spring erecting device, it is characterized in that, it comprises: sleeve, push rod, spring, bullet circle, and described sleeve is nested with on the pushing component be comprised of push rod, spring, bullet circle, push rod in described pushing component, under the elastic force effect of spring and bullet circle, slides in sleeve; Have the back-up ring installing hole on sleeve, elastic spring is packed into from the back-up ring installing hole in sleeve, and pushing component pushes elastic spring in workpiece to be installed, while arriving workpiece circlip groove to be installed position, elastic spring enters workpiece circlip groove to be installed, completes the installation of elastic spring.
2. hole according to claim 1 elastic spring erecting device is characterized in that: the built-in slideway of described sleeve, and the push rod left end is close to the sleeve slideway, and slides in sleeve; Elastic spring is packed into from the back-up ring installing hole in the sleeve slideway.
3. hole according to claim 2 elastic spring erecting device, it is characterized in that: described sleeve slideway is the endoporus with certain angle α, after in elastic spring is fit into the sleeve slideway, under the pushing component effect, along the sleeve slideway, slide left, the push rod left end promotes elastic spring along the sleeve slideway left, with sleeve slideway reduced, by the compression of elastic spring external diameter, be less than the internal diameter of workpiece hole to be installed at exit, leftmost side external diameter.
4. hole according to claim 3 elastic spring erecting device, it is characterized in that: elastic spring is pushed in workpiece to be installed, when arriving workpiece circlip groove to be installed position, the elastic spring spreading enters workpiece circlip groove to be installed, stop push rod to continue to be moved to the left, complete the installation of elastic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203163054U CN203316993U (en) | 2013-06-03 | 2013-06-03 | Mounting device for steel wire check rings for holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203163054U CN203316993U (en) | 2013-06-03 | 2013-06-03 | Mounting device for steel wire check rings for holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316993U true CN203316993U (en) | 2013-12-04 |
Family
ID=49656389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203163054U Expired - Lifetime CN203316993U (en) | 2013-06-03 | 2013-06-03 | Mounting device for steel wire check rings for holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932428A (en) * | 2017-11-10 | 2018-04-20 | 兰州飞行控制有限责任公司 | A kind of hole elastic spring rapid installation device |
| CN110732863A (en) * | 2019-11-19 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | small collar installation tool and installation method |
-
2013
- 2013-06-03 CN CN2013203163054U patent/CN203316993U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932428A (en) * | 2017-11-10 | 2018-04-20 | 兰州飞行控制有限责任公司 | A kind of hole elastic spring rapid installation device |
| CN110732863A (en) * | 2019-11-19 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | small collar installation tool and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |