CN203197846U - Fast installment device of hole steel wire baffle ring - Google Patents
Fast installment device of hole steel wire baffle ring Download PDFInfo
- Publication number
- CN203197846U CN203197846U CN 201320248353 CN201320248353U CN203197846U CN 203197846 U CN203197846 U CN 203197846U CN 201320248353 CN201320248353 CN 201320248353 CN 201320248353 U CN201320248353 U CN 201320248353U CN 203197846 U CN203197846 U CN 203197846U
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- China
- Prior art keywords
- push rod
- hole
- push
- pushing sleeve
- fixed cover
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- Expired - Lifetime
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Abstract
The utility provides a fast installment device of a hole steel wire baffle ring. The fast installment device of the hole steel wire baffle ring comprises a push rod fixing sleeve, a push sleeve and a plurality of push rods arranged on the lower portion of the push rod fixing sleeve. The push rods are distributed in an annular mode, are fixed through elastic fixing rings and form a downward-moving push sleeve cavity; the push sleeve penetrates through the push rod fixing sleeve and stretches in the downward-moving push sleeve cavity among the push rods; a spring is arranged between the push sleeve and the push rod fixing sleeve. The fast installment device of the hole steel wire baffle ring is simple in structure, convenient to use, and capable of accurately and fast installing the hole steel wire baffle ring in a groove of a workpiece under the condition that manpower does not need increasing, does no harm to the workpiece in the installing process, will not cause an accident and is not limited by the shape of an installment hole, wherein a straight hole or a stepped hole can be installed, and a part can be prearranged in the hole.
Description
Technical field
The utility model technology relates to a kind of assembly tool in the machinery assembling, be specifically a kind of can the Fast Installation hole with the rapid installation device of elastic spring, the hole of not only satisfying circlip groove is hole or the straight hole of stepped ramp type, and Kong Zhongxian pre-installs other part before can satisfying the dress elastic spring.
Background technology
At present China also do not see on the market can the Fast Installation elastic spring specific purpose tool, in practical operation, because the elastic spring rigidity is larger, general bottle opener and the nipper plier of adopting filled in the hole elastic spring by force firmly during installation, refill and be fitted on correct position, this method of operating is made troubles to assembling, and more efficient consuming time is lower simultaneously, and is easy to injure bore area even causes the elastic spring buckling deformation.Except before this, firmly uneven a little in installation process, elastic spring will collapse and fly, and causes the assembling difficulty, even can cause security incident.
Summary of the invention
The utility model is according to the deficiencies in the prior art, provide a kind of and can be quickly and accurately the hole be installed to hole elastic spring erecting device in the workpiece hole with elastic spring in the situation that do not need to increase manpower, this device is not limited by the shape of installing hole, straight hole can be installed, hole that also can the installation step type, and Kong Zhongke prepackage part, in installation process to workpiece without any damage.
The technical solution of the utility model: described a kind of hole comprises push rod fixed cover, pushing sleeve with the elastic spring rapid installation device and is located at many push rods of push rod fixed cover bottom, many push rods distribute ringwise, and fix by the flexible fastening ring, between form a pushing sleeve and move down cavity, pushing sleeve passes the pushing sleeve that the push rod fixed cover stretches between the many push rods and moves down in the cavity, is provided with spring between pushing sleeve and push rod fixed cover.
The further technical scheme of the utility model: be provided with ring-shaped step at push rod fixed cover inwall, spring housing is located at outside the pushing sleeve, and its lower end is fixed on the ring-shaped step.
The technical scheme of the utility model optimum: described push rod has the 3-5 root, the every push rod top body of rod is wider than the bottom body of rod, and the width of the top body of rod is greater than the back cut diameter of workpiece installing hole, many push rods are equally distributed on the pushing sleeve bottom ringwise, be connected with the push rod fixed cover by rivet respectively, and every push rod can rotate in 0-30 ° scope at the axis direction of rivet.
The technical scheme of the utility model optimum: described pushing sleeve is threaded connection by two parts up and down and forms.
The utility model is simple in structure, easy to use, quickly and accurately the hole is installed to elastic spring in the hole of workpiece in the situation that do not need to increase manpower, in installation process to workpiece without any damage, can not cause security incident yet; And the utility model do not limit by the shape of installing hole, and straight hole can be installed, hole that yet can the installation step type, and Kong Zhongke prepackage part.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is the structural representation before the utility model press-fits;
Fig. 4 is the partial enlarged drawing at A place among Fig. 3;
Fig. 5 is the structural representation after the utility model press-fits;
Fig. 6 is the partial enlarged drawing at B place among Fig. 5.
Among the figure: the 1-pushing sleeve, the 2-pushing sleeve moves down cavity, 3-spring, 4-push rod fixed cover, 5-push rod, 6-rivet, 7-flexible fastening circle, 8-elastic spring, the circlip groove in the 9-workpiece, 10-workpiece installing hole, 11-workpiece installing hole, 12-ring-shaped step.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Among Fig. 1, Fig. 2, described a kind of hole comprises push rod fixed cover 4, pushing sleeve 1 with the elastic spring rapid installation device and is located at the many push rods 5 of push rod fixed cover 4 bottoms, many push rods 5 distribute ringwise, and fixing by flexible fastening ring 7, between form a pushing sleeve and move down cavity 2, the flexible fastening circle can adopt rubber 0 type circle to replace, and pushing sleeve 1 passes the pushing sleeve that push rod fixed cover 4 stretches between the many push rods 5 and moves down in the cavity 2, is provided with spring 3 between pushing sleeve 1 and push rod fixed cover 4.Be provided with ring-shaped step 12 at push rod fixed cover 4 inwalls, spring 3 is set in outside the pushing sleeve 1, its lower end is fixed on the ring-shaped step 12, in pressing down the process of pushing sleeve, pushing sleeve 1 passes to spring 3 with power, spring 3 passes to push rod fixed cover 4, and then push rod fixed cover 4 moves down with push rod 5, and spring 3 can guarantee that pushing sleeve 1 is pushed into elastic spring in the circlip groove 10 in the workpiece installing hole fully.
Described push rod 5 has the 3-5 root, the every push rod 5 top bodies of rod are wider than the bottom body of rod, and the width of the top body of rod is greater than the back cut diameter of workpiece installing hole 13, many push rods 5 are equally distributed on pushing sleeve 1 bottom ringwise, be connected with push rod fixed cover 4 by rivet 6 respectively, and every push rod 5 can rotate in 0-30 ° scope at the axis direction of rivet 6, and every push rod 5 has certain gradient at vertical direction, makes the pushing sleeve that forms between a plurality of push rods 5 move down cavity 2 and is up-small and down-big back taper.
Each spare and accessory parts size of the utility model designs according to the pore size of workpiece to be installed, in the situation that can guarantee each parts intensity, and to the endoporus unbounded size requirement processed of workpiece to be installed.
Concrete use procedure: the pushing sleeve that first just elastic spring 8 covers install between the many push rods 5 moves down in the cavity 2, and by push rod 5 with its chucking, support workpiece 9 to be installed and this device fixing with stand, the workpiece installing hole 13 that guarantees workpiece to be installed is consistent with the axis of many push rods 5 vertical directions, such as Fig. 3 and Fig. 4.Then use other instrument (such as cylinder etc.) pushing sleeve 1 is imposed vertically downward external force, pushing sleeve 1 is after the external force that is subject to vertically downward, because the effect of spring 3, push rod fixed cover 4 and push rod 5 and elastic spring 8 can move downward together, when shifting onto such as Fig. 5, position shown in Figure 6, push rod 5 is run into workpiece 9, can not continue down to move after push rod 5 is limited, the power that this moment, pushing sleeve 1 overcame spring 3 can continue to move downward, to promote elastic spring 8, until in the circlip groove 10 in the workpiece installing hole, thereby finish whole operating process.
Claims (4)
1. hole elastic spring rapid installation device, it is characterized in that: described erecting device comprises push rod fixed cover (4), pushing sleeve (1) and be located at the many push rods (5) of push rod fixed cover (4) bottom, many push rods (5) distribute ringwise, and fixing by flexible fastening ring (7), between form a pushing sleeve and move down cavity (2), pushing sleeve (1) passes the pushing sleeve that push rod fixed cover (4) stretches between the many push rods (5) and moves down in the cavity (2), is provided with spring (3) between pushing sleeve (1) and push rod fixed cover (4).
2. hole according to claim 1 elastic spring rapid installation device, it is characterized in that: be provided with ring-shaped step (12) at push rod fixed cover (4) inwall, spring (3) is set in outside the pushing sleeve (1), and its lower end is fixed on the ring-shaped step (12).
3. hole according to claim 1 and 2 elastic spring rapid installation device, it is characterized in that: described push rod (5) has the 3-5 root, every push rod (5) the top body of rod is wider than the bottom body of rod, and the width of the top body of rod is greater than the back cut diameter of workpiece installing hole (11), many push rods (5) are equally distributed on pushing sleeve (1) bottom ringwise, be connected with push rod fixed cover (4) by rivet (6) respectively, and every push rod (5) can rotate in 0-30 ° scope at the axis direction of rivet (6).
4. hole according to claim 1 and 2 elastic spring rapid installation device is characterized in that: described pushing sleeve (1) is threaded connection by two parts up and down and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248353 CN203197846U (en) | 2013-05-09 | 2013-05-09 | Fast installment device of hole steel wire baffle ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248353 CN203197846U (en) | 2013-05-09 | 2013-05-09 | Fast installment device of hole steel wire baffle ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197846U true CN203197846U (en) | 2013-09-18 |
Family
ID=49141985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248353 Expired - Lifetime CN203197846U (en) | 2013-05-09 | 2013-05-09 | Fast installment device of hole steel wire baffle ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197846U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078616A (en) * | 2016-08-02 | 2016-11-09 | 李高明 | Wire circlip erecting device on a kind of carrying roller mandrel |
| CN107283358A (en) * | 2017-05-10 | 2017-10-24 | 平高集团有限公司 | Hole elastic spring erecting device |
| CN109986499A (en) * | 2019-04-02 | 2019-07-09 | 安徽全柴锦天机械有限公司 | A kind of shaft block ring installation special tool |
| CN113305560A (en) * | 2021-05-31 | 2021-08-27 | 四川航天长征装备制造有限公司 | Steel wire retainer ring assembling device for hole |
-
2013
- 2013-05-09 CN CN 201320248353 patent/CN203197846U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078616A (en) * | 2016-08-02 | 2016-11-09 | 李高明 | Wire circlip erecting device on a kind of carrying roller mandrel |
| CN107283358A (en) * | 2017-05-10 | 2017-10-24 | 平高集团有限公司 | Hole elastic spring erecting device |
| CN107283358B (en) * | 2017-05-10 | 2019-06-25 | 平高集团有限公司 | Hole elastic spring mounting device |
| CN109986499A (en) * | 2019-04-02 | 2019-07-09 | 安徽全柴锦天机械有限公司 | A kind of shaft block ring installation special tool |
| CN113305560A (en) * | 2021-05-31 | 2021-08-27 | 四川航天长征装备制造有限公司 | Steel wire retainer ring assembling device for hole |
| CN113305560B (en) * | 2021-05-31 | 2022-11-15 | 四川航天长征装备制造有限公司 | Hole steel wire retainer ring assembling device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |