CN204976530U - Snap ring rapid Assembly instrument - Google Patents
Snap ring rapid Assembly instrument Download PDFInfo
- Publication number
- CN204976530U CN204976530U CN201520775953.5U CN201520775953U CN204976530U CN 204976530 U CN204976530 U CN 204976530U CN 201520775953 U CN201520775953 U CN 201520775953U CN 204976530 U CN204976530 U CN 204976530U
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- Prior art keywords
- ring
- impressing
- snap ring
- assembly
- base
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Abstract
The utility model discloses a snap ring rapid Assembly instrument, including assembly sleeve, the ring sum base of impressing, on the centre of a circle of assembly sleeve, the ring sum base of impressing is in same axis, the welding of base upper portion has the assembly sleeve, and it has two archs to assemble telescopic upper portion opposite direction set, and bellied cross -section is fan -shapedly, assembles telescopic inboard upper portion and is provided with annular step, impressing and encircling the ring -shaped convex part who is provided with with annular step adaptation, the ring of impressing sets up on the telescopic annular step of assembly through ring -shaped convex part, and ring -shaped convex part will impress to encircle and separate for the first half and the latter half, and the first half height of the ring of impressing is less than the latter half height of the ring of impressing, the utility model discloses can realize the rapid Assembly to different apertures snap ring, the assembly sleeve is adjusted along with waiting to install the size of snap ring with the size of the ring of impressing, and assembling process is quick simple and convenient, and the assembly is quick, accurate, the feasibility is high.
Description
Technical field
The utility model relates to a kind of medicine equipment manufacturing technology field, specifically a kind of snap ring fast assembly of tools.
Background technology
In field of machining and machinebuilding technology, particularly medical device industry, a lot of product needed snap ring and inner hole, the assembling of snap ring generally adopts pliers to clamp snap ring and makes it to diminish, then fill in and need to assemble position, because the size of snap ring is general less, make assembling process require higher to the operant level of workman, and installation time is long, efficiency of assembling is low; In order to meet Production requirement, need to design, research and develop a kind of can the instrument of quick assembling snap ring.
Utility model content
The purpose of this utility model is to provide a kind of snap ring fast assembly of tools that can meet different pore size snap ring assembling demand, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of snap ring fast assembly of tools, comprise assembling sleeve, press-in ring and base, described base top is provided with assembling sleeve, and the top subtend of assembling sleeve is provided with two projections, and protruding cross section is fan-shaped, and the inside upper part of assembling sleeve is provided with ring-shaped step; Described press-in ring is provided with the annular protrusion with ring-shaped step adaptation, and press-in ring is arranged on the ring-shaped step of assembling sleeve by annular protrusion.
As further program of the utility model: described base is set to cylinder, the diameter of base is the twice of assembling sleeve outer diameter.
As the utility model further scheme: the center of circle of described assembling sleeve, press-in ring and base is on same axis.
As the utility model further scheme: press-in ring is divided into the first half and the latter half by described annular protrusion, the first half height of press-in ring is lower than the latter half height being pressed into ring.
As the utility model further scheme: described assembling sleeve is welded on base.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by arranging assembling sleeve, press-in ring and the quick assembling of base realization to different pore size snap ring, assembling sleeve adjusts with the size of snap ring to be installed with the size of press-in ring, the latter half of press-in ring is comparatively abundant, install stable, the first half is thinner, is convenient to pressure and concentrates punching press snap ring to make it be out of shape; During work, allowed by snap ring in assembling sleeve of the present utility model, use and rush riveting tool depressed fast, snap ring elastic deformation, size diminishes in press-in hole, and assembling process is fast and convenient, and assembling fast, accurate, feasibility is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is working state schematic representation of the present utility model.
Fig. 4 is the partial structurtes enlarged drawing of Fig. 3.
Fig. 5 is the structural representation being pressed into ring in the utility model.
Wherein, 1-assembles sleeve; 2-is pressed into ring; 3-base; 4-annular protrusion; 5-snap ring; 6-rushes riveting tool.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-5, a kind of snap ring fast assembly of tools, comprise assembling sleeve 1, press-in ring 2 and base 3, described base 3 top is provided with assembling sleeve 1, the top subtend of assembling sleeve 1 is provided with two projections, and protruding cross section is fan-shaped, and the inside upper part of assembling sleeve 1 is provided with ring-shaped step; Described press-in ring 2 is provided with the annular protrusion 4 with ring-shaped step adaptation, and press-in ring 2 is arranged on the ring-shaped step of assembling sleeve 1 by annular protrusion 4.
Described base 3 is set to cylinder, and the diameter of base 3 is twices of assembling sleeve 1 external diameter.
The center of circle of described assembling sleeve 1, press-in ring 2 and base 3 is on same axis.
Press-in ring 2 is divided into the first half and the latter half by described annular protrusion 4, and the first half height of press-in ring 2 is lower than the latter half height being pressed into ring 2.
Described assembling sleeve 1 welds on the base 3.
Operation principle of the present utility model is: when using the utility model assembling snap ring 5, first assembling sleeve 1 adaptive with it and press-in ring 2 is selected according to the snap ring 5 of different size, press-in ring 2 is arranged in assembling sleeve 1, and then be pressed into the snap ring 5 that needs assembling is placed on ring 2 top, riveting tool 6 depressed fast is rushed in utilization, make the elastic deformation of snap ring 5 pressurized, snap in the hole of needs installation, thus complete assembling process.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. a snap ring fast assembly of tools, comprise assembling sleeve (1), press-in ring (2) and base (3), it is characterized in that: described base (3) top is provided with assembling sleeve (1), the top subtend of assembling sleeve (1) is provided with two projections, protruding cross section is fan-shaped, and the inside upper part of assembling sleeve (1) is provided with ring-shaped step; Described press-in ring (2) is provided with and the annular protrusion of ring-shaped step adaptation (4), and press-in ring (2) is arranged on the ring-shaped step of assembling sleeve (1) by annular protrusion (4).
2. snap ring fast assembly of tools according to claim 1, is characterized in that, described base (3) is set to cylinder, and the diameter of base (3) is the twice of assembling sleeve (1) external diameter.
3. snap ring fast assembly of tools according to claim 1, is characterized in that, described assembling sleeve (1), press-in ring (2) and the center of circle of base (3) are on same axis.
4. snap ring fast assembly of tools according to claim 1, it is characterized in that, described annular protrusion (4) will be pressed into ring (2) and be divided into the first half and the latter half, and the first half height of press-in ring (2) is lower than the latter half height being pressed into ring (2).
5. snap ring fast assembly of tools according to claim 1, is characterized in that, described assembling sleeve (1) is welded on base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775953.5U CN204976530U (en) | 2015-10-09 | 2015-10-09 | Snap ring rapid Assembly instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775953.5U CN204976530U (en) | 2015-10-09 | 2015-10-09 | Snap ring rapid Assembly instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976530U true CN204976530U (en) | 2016-01-20 |
Family
ID=55110948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775953.5U Active CN204976530U (en) | 2015-10-09 | 2015-10-09 | Snap ring rapid Assembly instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976530U (en) |
-
2015
- 2015-10-09 CN CN201520775953.5U patent/CN204976530U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |