CN107650076A - A kind of check ring installation tool - Google Patents
A kind of check ring installation tool Download PDFInfo
- Publication number
- CN107650076A CN107650076A CN201710999969.8A CN201710999969A CN107650076A CN 107650076 A CN107650076 A CN 107650076A CN 201710999969 A CN201710999969 A CN 201710999969A CN 107650076 A CN107650076 A CN 107650076A
- Authority
- CN
- China
- Prior art keywords
- clamp handle
- jaw
- check ring
- pin
- handle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of check ring installation tool, including clamp handle I and clamp handle II；Described clamp handle I is hinged to jaw installation portion of the front end provided with circular arc of an X-shaped structure, clamp handle I and clamp handle II with clamp handle II, and jaw installation portion bottom is less than clamp handle I and the bottom of clamp handle II；Jaw installation portion bottom is provided with the jaw of arc, and the jaw of clamp handle I and clamp handle II is oppositely arranged.The present invention is simple in construction, reduces operation difficulty, improves the efficiency of assembling.The present invention uses aluminum vice body, and only jaw uses harder material, and the collision with product is avoided from operating principle, operating process not copper, aluminium and the plastic part in easy damaged assembly.
Description
Technical field
The invention belongs to check ring to install equipment technical field, is specifically related to a kind of check ring installation tool.
Background technology
When existing check ring installation tool is used to install check ring, operator withstands bullet with two pieces of flat mouth screwdrivers
The lug of spring back-up ring, treat that check ring compression completely exerts a force to axle again and be pressed into housing, this process 2 to 3 people of needs, which coordinate, to complete, wave
Take cost of labor, and the worker visual field is bad, it is cumbersome, and easily influence product because screwdriver slips damage product
Quality.
The content of the invention
In order to solve the above-mentioned technical problem, it is easy to operate the invention provides a kind of simple in construction, and can reduce artificial
The check ring installation tool of cost.
The present invention solves the technical scheme that its technical problem uses：A kind of check ring installation tool, including clamp handle I and
Clamp handle II；Described clamp handle I is hinged to jaw of the front end provided with circular arc of an X-shaped structure, clamp handle I and clamp handle II with clamp handle II
Installation portion, jaw installation portion bottom is less than clamp handle I and the bottom of clamp handle II；Jaw installation portion bottom is provided with the jaw of arc,
Clamp handle I and the jaw of clamp handle II are oppositely arranged.
In above-mentioned check ring installation tool, the medial surface of the jaw is provided with cutting edge, and cutting edge is thinner than check ring
Thickness.
In above-mentioned check ring installation tool, in addition to spring, the relative side of described clamp handle I and the rear portion of clamp handle II
Pin is provided with, the both ends of spring are separately fixed on clamp handle I and the pin of clamp handle II.
In above-mentioned check ring installation tool, clamp handle I, clamp handle II are adopted and are formed from aluminium, and pin, pin use 45 steels
Into jaw is made of tool steel.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is simple in construction, reduces operation difficulty, improves the efficiency of assembling.
2nd, the present invention uses aluminum vice body, and only jaw uses harder material, and avoids from operating principle and product
Collision, the operating process not copper piece and working of plastics in easy damaged assembly.
3rd, the present invention can one man operation use, compared to origin operation scheme, reduce cost of labor.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the upward view of the present invention.
Fig. 3 is the clamp handle I of present invention front view.
Fig. 4 is the clamp handle I of present invention top view.
Fig. 5 is the front view of clamp handle clamp handle II of the present invention.
Fig. 6 is the top view of clamp handle clamp handle II of the present invention.
Fig. 7 is the structure chart at jaw of the present invention.
Fig. 8 is the A-A sectional views in Fig. 7.
Fig. 9 is the structure chart when present invention uses.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the present invention include clamp handle I 1, clamp handle II 2, spring 3, pin 4, pin 5, nut 6, screw 7,
Pin 8, jaw 9.Clamp handle I 1 and the middle part of clamp handle II 2 are be hinged by pin 5, are hinged to an X-shaped structure.Clamp handle I 1 and clamp handle II
2 front end is respectively equipped with the jaw 9 of circular arc, and jaw 9 is fixedly mounted on clamp handle I 1 and clamp handle II 2 by pin 8 and screw 7
On.Jaw 9 on clamp handle I 1 and clamp handle II 2 is oppositely arranged.
As seen in figures 3-6, the front end of clamp handle I and clamp handle II is provided with the jaw installation portion 13,17 of arc-shaped, and it is according to assembling
Shape is made, and the bottom of jaw installation portion 13,17 is less than clamp handle I and the bottom of clamp handle II, and jaw 9 is arranged on jaw installation portion
13rd, 17 bottom.There is a pan 12,15 at clamp handle I, the middle part of clamp handle II respectively, with pin 5 and nut 6 by clamp handle I, clamp handle II
X-shaped is hinged to, clamp handle I, clamp handle II can rotate around pin 5.Hinged place is respectively equipped with groove 11,16 on clamp handle I, clamp handle II, is hinged
Two grooves can limit the opening angle of two clamp handles afterwards.Be respectively equipped with the relative side in clamp handle I, the rear portion of clamp handle II pin-and-hole 10,
14, a pin 4 is separately installed with pin-and-hole 10,14.The both ends of spring 3 are separately fixed on two pieces of pins 4.
As shown in Figure 7,8, jaw 9 is circular arc, and the diameter of cambered surface 20 is equal to the external diameter of housing boss.The check ring is installed
Instrument is positioned with the bottom surface of cambered surface 20 and jaw.The medial surface of jaw 9 is provided with cutting edge 19, and cutting edge 19 is thinner than check ring thickness
Degree.The internal diameter of cutting edge 19 is equal to the limit external diameter after check ring compression, and cambered surface 20 and the top surface circular arc of cutting edge 19 are excessive, forms fillet
18.Fillet 18 can help cutting edge 19 to exit assembly during press fitting, and can improve the bulk strength of jaw 9.
As shown in figure 9, the present invention by axle in use, be first pre-loaded into housing, then the jaw 9 of the present invention can be put into axle 21
With the space between housing 25, the baseplane of jaw 9 and the counterbore baseplane of housing 25 are developed, cutting edge 19 is towards check ring
Two lugs 22.Clamp handle I, clamp handle II are clamped, when cambered surface 20 embraces the outer surface of housing boss, now check ring is pressed
Contracting, is pressed to axle 21, while unclamps clamp handle, and clamp handle is opened in the presence of spring 3, is drawn off to complete to assemble.
The clamp handle I 1 of the present invention, clamp handle II 2 are adopted and are formed from aluminium, and pin 4, pin 5 are made of 45 steel, and jaw 9 uses
Tool steel is made, and is heat-treated accordingly, ensure that the tool work part has enough rigidity and intensity, and other
The copper piece 23 and working of plastics 24 that position will not be damaged in assembly.
Claims (4)
1. a kind of check ring installation tool, including clamp handle I and clamp handle II；It is characterized in that：Described clamp handle I is be hinged with clamp handle II
Into an X-shaped structure, the front end of clamp handle I and clamp handle II is provided with the jaw installation portion of circular arc, and jaw installation portion bottom is less than clamp handle I
With the bottom of clamp handle II；Jaw installation portion bottom is provided with the jaw of arc, and the jaw of clamp handle I and clamp handle II is oppositely arranged.
2. check ring installation tool according to claim 1, it is characterized in that：The medial surface of the jaw is provided with sword
Mouthful, cutting edge is thinner than check ring thickness.
3. check ring installation tool according to claim 1, it is characterized in that：Also include spring, described clamp handle I and pincers
The relative side in the rear portion of handle II is provided with pin, and the both ends of spring are separately fixed on clamp handle I and the pin of clamp handle II.
4. check ring installation tool according to claim 1, it is characterized in that：Clamp handle I, clamp handle II are adopted and are formed from aluminium, pin
Nail, pin are made of 45 steel, and jaw is made of tool steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999969.8A CN107650076A (en) | 2017-10-24 | 2017-10-24 | A kind of check ring installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999969.8A CN107650076A (en) | 2017-10-24 | 2017-10-24 | A kind of check ring installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107650076A true CN107650076A (en) | 2018-02-02 |
Family
ID=61119485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710999969.8A Pending CN107650076A (en) | 2017-10-24 | 2017-10-24 | A kind of check ring installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650076A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451717A (en) * | 2019-01-21 | 2020-07-28 | 张艺膑 | Production method of lightweight beauty treatment forceps |
| CN114173998A (en) * | 2019-07-31 | 2022-03-11 | 三菱电机大楼技术服务株式会社 | Tool for C-shaped check ring, tool component for C-shaped check ring and method for mounting C-shaped check ring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071465A (en) * | 1963-08-26 | 1967-06-07 | Waldes Kohinoor Inc | Improvements in or relating to plier-like retaining ring assembly tools |
| JPH1128680A (en) * | 1997-07-08 | 1999-02-02 | Honda Motor Co Ltd | Attaching tool for retaining ring |
| CN203650393U (en) * | 2013-12-17 | 2014-06-18 | 东风汽车公司 | Assembly tool capable of being used for assembling steel cable baffle rings with different diameters |
| CN104985561A (en) * | 2015-05-13 | 2015-10-21 | 南车二七车辆有限公司 | Elastic collar mounting device |
| CN207415286U (en) * | 2017-10-24 | 2018-05-29 | 江南工业集团有限公司 | A kind of check ring mounting clamp |
-
2017
- 2017-10-24 CN CN201710999969.8A patent/CN107650076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071465A (en) * | 1963-08-26 | 1967-06-07 | Waldes Kohinoor Inc | Improvements in or relating to plier-like retaining ring assembly tools |
| JPH1128680A (en) * | 1997-07-08 | 1999-02-02 | Honda Motor Co Ltd | Attaching tool for retaining ring |
| CN203650393U (en) * | 2013-12-17 | 2014-06-18 | 东风汽车公司 | Assembly tool capable of being used for assembling steel cable baffle rings with different diameters |
| CN104985561A (en) * | 2015-05-13 | 2015-10-21 | 南车二七车辆有限公司 | Elastic collar mounting device |
| CN207415286U (en) * | 2017-10-24 | 2018-05-29 | 江南工业集团有限公司 | A kind of check ring mounting clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451717A (en) * | 2019-01-21 | 2020-07-28 | 张艺膑 | Production method of lightweight beauty treatment forceps |
| CN114173998A (en) * | 2019-07-31 | 2022-03-11 | 三菱电机大楼技术服务株式会社 | Tool for C-shaped check ring, tool component for C-shaped check ring and method for mounting C-shaped check ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |