CN107791211A - A kind of jump ring handling instrument of axle - Google Patents
A kind of jump ring handling instrument of axle Download PDFInfo
- Publication number
- CN107791211A CN107791211A CN201711246919.9A CN201711246919A CN107791211A CN 107791211 A CN107791211 A CN 107791211A CN 201711246919 A CN201711246919 A CN 201711246919A CN 107791211 A CN107791211 A CN 107791211A
- Authority
- CN
- China
- Prior art keywords
- handlebar
- jump ring
- board
- square bar
- thin square
- 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.)
- Granted
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
-
- 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
- B25B27/205—Pliers or tweezer type tools with tow actuated jaws
Abstract
A kind of jump ring handling instrument of axle, is related to a kind of pliers, in handlebar A（12）With handlebar B（15）Upper end opposite face on be respectively equipped with single-tab piece（10）With biconvex playing piece（19）, the single-tab piece of the handlebar A penetrated after handlebar B biconvex playing piece by wearing axle（16）Connection, thin square bar A is provided with handlebar A upper end（8）；The upper end of the handlebar B is provided with thin square bar B（22）；Two anti-off board A（21）Lower end and two anti-off board B（28）Lower end be connected to connecting shaft（17）Rear and front end, connecting shaft is between handlebar A and handlebar B top, and thin square bar A and thin square bar B are through jump ring（1）Gap（4）In, anti-off board B V-shaped two V-shaped anti-off board A and two is respectively at the front and rear of thin square bar A and thin square bar B；The present invention has taken precautions against jump ring fracture injury to caused by people by setting anti-off board on caliper.
Description
Technical field
The present invention relates to a kind of pliers, more particularly to a kind of jump ring handling instrument of axle.
Background technology
It is known, axle jump ring, it is that one kind is installed on fluted shaft, the back-up ring of the axial movement as securing part；Knot
Accompanying drawing 1 or 2 is closed, in order to ensure parts do not slip during use, so needing in axle（5）Upper setting annular groove（6）, pass through internal diameter
Less than the jump ring of the diameter of axle（1）It is stuck in annular groove（6）In；In jump ring（1）Optional position set be easy to expansion gap（4）, slit
Mouthful（4）The jump ring of outer both sides（1）It is provided with projection（3）, two is raised（3）Middle part is respectively equipped with pincers hole（2）；Jump ring（1）Installing
When must use Circlip tongs, jaw is inserted into jump ring（1）Pincers hole（2）In, expand jump ring（1）, can just be put into pre-processed axle
（5）Annular groove（6）On.Conventional Circlip tongs, are a kind of calipers of X-shaped structure, in installation jump ring（1）Shi Liyong Circlip tongs
The pincers hole of jaw insertion two of two thin rod shapes（2）, jaw expansion is further driven to jump ring by two handles of outer drawing（1）By gap
（4）Place's expansion, then by jump ring（1）It is enclosed on axle（5）On, under push away jump ring（1）Make jump ring（1）Fall into annular groove（6）In, in reality
Jump ring during use（1）Immense pressure when easily being expanded and be broken, the jump ring especially used for a long time（1）, fracture
Jump ring（1）Fly out and further result in the generation for the event of hurting sb.'s feelings；It is often singlehanded difficult and the design of Circlip tongs is X-shaped structure
With operation, it is unfavorable for adjusting jump ring（1）With axle（5）Angle, installation is more inconvenient.The content of the invention
In order to overcome the shortcomings of in background technology, the present invention discloses a kind of jump ring handling instrument of axle, by handlebar A and handlebar
B is respectively set to " one " character form structure, obtains the jump ring expansion pattern for meeting mechanics；Anti-off board can when jump ring occur and bursting apart
Prevent the generation of jump ring casualty accident.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of jump ring handling instrument of axle, including handlebar A, handlebar B, wear axle, anti-off board A, anti-off board B, connecting shaft and
Rope, is respectively equipped with single-tab piece and biconvex playing piece, the list of the handlebar A on handlebar A and handlebar B upper end opposite face
Tabs are penetrated after handlebar B biconvex playing piece by wearing axis connection, and thin square bar A is provided with handlebar A upper end；The handlebar
B upper end is provided with thin square bar B；Two anti-off board A lower end and two anti-off board B lower end are connected to front and rear the two of connecting shaft
End, cord hole is respectively equipped with the upper end of two anti-off board A upper end and two anti-off board B, connecting shaft is in handlebar A and handlebar B
Top between, thin square bar A and thin square bar B are through in the gap of jump ring, V-shaped anti-of two V-shaped anti-off board A and two
De- plate B is respectively at the front and rear of thin square bar A and thin square bar B, and rope passes through one of anti-off board A cord hole, wherein the one of jump ring
In individual pincers hole and one of anti-off board B cord hole, and another pincers hole of another anti-off board A cord hole, jump ring and another
Binding obtains fracture the anti-of jump ring and flown out after individual anti-off board B cord hole.
The jump ring handling instrument of described axle, extension rod A is provided with handlebar A upper end, the upper end of the extension rod A is set
There is thin square bar A；Upper end of the upper end of the handlebar B provided with extension rod B, the extension rod B is provided with thin square bar B.
The jump ring handling instrument of described axle, be respectively equipped with the outside of thin square bar A and thin square bar B upper end valgus angle A and
Valgus angle B.
The jump ring handling instrument of described axle, gum cover is cased with respectively on handlebar A and handlebar B.
The jump ring handling instrument of described axle, blind hole, handlebar A are respectively equipped with to close to lower end in the upper surface of two gum covers
It is through respectively with handlebar B in the blind hole of two gum covers.
The jump ring handling instrument of described axle, is respectively equipped with anti-skid bulge bar on the lateral surface of two gum covers.
The jump ring handling instrument of described axle, the anti-skid bulge bar set on two gum cover lateral surfaces set for interval from top to bottom
The a plurality of anti-skid bulge bar put.
The jump ring handling instrument of described axle, fate outside a plurality of anti-skid bulge bar set respectively on two gum cover lateral surfaces
She You not annular projection.
The jump ring handling instrument of described axle, handlebar A upper end corresponds to be respectively equipped with the front-back of handlebar B sides
Concave face, forms single-tab piece between two concave faces, and the single-tab piece is provided with axis hole B.
The jump ring handling instrument of described axle, handlebar B upper end corresponds to be respectively equipped with the front-back of handlebar A sides
Tabs, spaced between biconvex playing piece, the activity that the interval forms to handlebar A single-tab pieces clamps, in biconvex
Mutually corresponding axis hole A is respectively equipped with piece.
Due to using technical scheme as described above, the present invention has the advantages that：
The jump ring handling instrument of axle of the present invention, by the way that extension rod A and handlebar A is set into " one " font being integrated
Structure；Extension rod B and handlebar B set " one " character form structure being integrated, using wearing axle by handlebar A single-tab piece and hand
Shank B biconvex playing piece connection, obtains the jump ring expansion pattern for meeting mechanics；And two anti-off board A and two anti-off board B connection
Axle is stuck in handlebar A and handlebar B upper ends bottom, and the generation of jump ring casualty accident can be prevented when jump ring occur and bursting apart；This hair
Bright design meets mechanics, can prevent the appearance of the casualty accident after jump ring bursts apart during use.
Brief description of the drawings
Fig. 1 is the ring channel structures schematic diagram of existing jump ring and axle；
Fig. 2 is the attachment structure schematic diagram of the annular groove of existing jump ring and axle；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the opposite side handlebar B dimensional structure diagrams of the present invention；
Fig. 5 is the side handlebar A dimensional structure diagrams of the present invention；
Fig. 6 is the anti-off board dimensional structure diagram of the present invention；
Fig. 7 is the gum cover structural representation of the present invention；
In figure：1st, jump ring；2nd, hole is clamped；3rd, it is raised；4th, gap；5th, axle；6th, annular groove；7th, valgus angle A；8th, thin square bar A；9th, extend
Bar A；10th, single-tab piece；11st, concave face；12nd, handlebar A；13rd, anti-skid bulge bar；14th, gum cover；15th, handlebar B；16th, wear
Axle；17th, connecting shaft；18th, it is spaced；19th, biconvex playing piece；20th, extension rod B；21st, anti-off board A；22nd, thin square bar B；23rd, restrict；24th, restrict
Hole；25th, valgus angle B；26th, axis hole A；27th, axis hole B；28th, anti-off board B；29th, blind hole.
Embodiment
The present invention can be explained in more detail by the following examples, the open purpose of the present invention is intended to the protection present invention
In the range of all changes and improvements, the invention is not limited in the following examples；
The jump ring handling instrument of axle with reference to described in accompanying drawing 3~7, including handlebar A12, handlebar B15, wear axle 16, anti-off board
A21, anti-off board B28, connecting shaft 17 and rope 23, are cased with gum cover 14, in two gum covers respectively on handlebar A12 and handlebar B15
14 upper surface is respectively equipped with blind hole 29 to close to lower end, and handlebar A12 and handlebar B15 are through the blind hole of two gum covers 14 respectively
In 29, anti-skid bulge bar 13, the anti-skid bulge set on the lateral surface of two gum cover 14 are respectively equipped with the lateral surface of two gum covers 14
Bar 13 is spaced a plurality of anti-skid bulge bar 13 from top to bottom, and what is set respectively on the lateral surface of two gum cover 14 is a plurality of anti-skidding
The outer rim of raised item 13 is respectively equipped with annular projection, is respectively equipped with handlebar A12 and handlebar B15 upper end opposite face single convex
Playing piece 10 and biconvex playing piece 19, the single-tab piece 10 of the handlebar A12 are penetrated after handlebar B15 biconvex playing piece 19 by wearing axle
16 connections, thin square bar A8 is provided with upper end of the handlebar A12 upper end provided with extension rod A9, the extension rod A9；The handle
Upper end of bar B 15 upper end provided with extension rod B20, the extension rod B20 is provided with thin square bar B22, in thin square bar A8 and thin square bar
Valgus angle A7 and valgus angle B25 are respectively equipped with the outside of B22 upper end；Two anti-off board A21 lower end and two anti-off board B28 lower end
The rear and front end of connecting shaft 17 is connected to, rope is respectively equipped with the upper end of two anti-off board A21 upper end and two anti-off board B28
Hole 24, connecting shaft 17 are between handlebar A12 and handlebar B15 top, and thin square bar A8 and thin square bar B22 are through jump ring 1
Gap 4 in, anti-off board B28 V-shaped two V-shaped anti-off board A21 and two is respectively at thin square bar A8 and thin square bar
B22's is front and rear, rope 23 pass through one of anti-off board A21 cord hole 24, jump ring 1 one of pincers hole 2 and one of them is anti-
In de- plate B28 cord hole 24, and another pincers hole 2 of another anti-off board A21 cord hole 24, jump ring 1 and another anti-off board
Binding obtains fracture the anti-of jump ring 1 and flown out after B28 cord hole 24.
With reference to accompanying drawing 3,4 and 5, handlebar A12 upper end, which corresponds to, is respectively equipped with depression on the front-back of handlebar B15 sides
Face 11, single-tab piece 10 is formed between two concave faces 11, the single-tab piece 10 is provided with axis hole B27；Handlebar B15 upper end
Correspond to and tabs are respectively equipped with the front-back of handlebar A12 sides, spaced between biconvex playing piece 19,18 shapes of the interval
The activity clamping of paired handlebar A12 single-tabs piece 10, mutually corresponding axis hole A26 is respectively equipped with biconvex playing piece 19.
The use process of the jump ring handling instrument of axle of the present invention is as follows：
The step of jump ring 1 used for a long time is removed using the present invention, thin square bar A8 and thin square bar B22 is inserted to the gap 4 of jump ring 1
In, then the connecting shaft 17 of anti-off board is placed on to the lower portion of handlebar A12 single-tabs piece 10 and handlebar B15 biconvexs playing piece 19
" it should be noted that the step of present invention description describes with reference to the accompanying drawings, actual use is not limited by this " is put, at this moment
Two V-shaped anti-off board A21 are in thin square bar A8 and thin square bar B22 front portion, and another two V-shaped anti-off board B28 then locate
In thin square bar A8 and thin square bar B22 rear portion, using rope 23 sequentially pass through two anti-off board A21 cord hole 24, jump ring 1 two pincers holes
2 and two anti-off board B28 cord hole 24 after, 23 two ends of restricting knot, using holding tight handlebar A12 and handlebar B15,
Handlebar A12 and handlebar B15 just expands outwardly toward thin square bar A8 and thin square bar B22 when shrinking together, and jump ring 1 departs from axle 5
Annular groove 6 can remove jump ring 1；If jump ring 1 occur to be broken, by the effect of rope 23, jump ring 1 is not in that bullet flies phenomenon.
When jump ring 1 being installed using the present invention, thin square bar A8 and thin square bar B22 are respectively penetrated to two pincers holes 2 of jump ring 1, this
When thin square bar A8 valgus angle A7 and thin square bar B22 valgus angle B25 can prevent that jump ring 1 from collapsing de-, hold with a firm grip handlebar A12 and hands
The endoporus of jump ring 1 expands after shank B15, can easily be arranged on jump ring 1 in the annular groove 6 of axle 5.
Part not in the detailed description of the invention is prior art.
Claims (10)
1. a kind of jump ring handling instrument of axle, including handlebar A（12）, handlebar B（15）, wear axle（16）, anti-off board A（21）、
Anti-off board B（28）, connecting shaft（17）And rope（23）, it is characterized in that：In handlebar A（12）With handlebar B（15）Upper end it is relative
Single-tab piece is respectively equipped with face（10）With biconvex playing piece（19）, the handlebar A（12）Single-tab piece（10）Penetrate handle
Bar B（15）Biconvex playing piece（19）Afterwards by wearing axle（16）Connection, in handlebar A（12）Upper end be provided with thin square bar A（8）；It is described
Handlebar B（15）Upper end be provided with thin square bar B（22）；Two anti-off board A（21）Lower end and two anti-off board B（28）Lower end difference
It is connected to connecting shaft（17）Rear and front end, in two anti-off board A（21）Upper end and two anti-off board B（28）Upper end be respectively equipped with
Cord hole（24）, connecting shaft（17）In handlebar A（12）With handlebar B（15）Top between, thin square bar A（8）With thin square bar B
（22）It is through jump ring（1）Gap（4）In, two V-shaped anti-off board A（21）With two V-shaped anti-off board B（28）Respectively
In thin square bar A（8）With thin square bar B（22）It is front and rear, rope（23）Pass through one of anti-off board A（21）Cord hole（24）, card
Spring（1）One of pincers hole（2）With one of anti-off board B（28）Cord hole（24）In, and another anti-off board A（21）
Cord hole（24）, jump ring（1）Another pincers hole（2）With another anti-off board B（28）Cord hole（24）Binding obtains fracture card afterwards
Spring（1）Anti- fly out.
2. the jump ring handling instrument of axle according to claim 1, it is characterized in that：In handlebar A（12）Upper end be provided with prolong
Boom A（9）, the extension rod A（9）Upper end be provided with thin square bar A（8）；The handlebar B（15）Upper end be provided with extension rod B
（20）, the extension rod B（20）Upper end be provided with thin square bar B（22）.
3. the jump ring handling instrument of axle according to claim 1 or 2, it is characterized in that：In thin square bar A（8）With thin square bar B
（22）Upper end on the outside of be respectively equipped with valgus angle A（7）With valgus angle B（25）.
4. the jump ring handling instrument of axle according to claim 1, it is characterized in that：In handlebar A（12）With handlebar B（15）
It is upper to be cased with gum cover respectively（14）.
5. the jump ring handling instrument of axle according to claim 4, it is characterized in that：In two gum covers（14）Upper surface to close
Lower end is respectively equipped with blind hole（29）, handlebar A（12）With handlebar B（15）Two gum covers are through respectively（14）Blind hole（29）In.
6. the jump ring handling instrument of axle according to claim 4, it is characterized in that：In two gum covers（14）Lateral surface on respectively
Provided with anti-skid bulge bar（13）.
7. the jump ring handling instrument of axle according to claim 6, it is characterized in that：Two gum covers（14）What is set on lateral surface is anti-
Sliding raised item（13）For spaced a plurality of anti-skid bulge bar from top to bottom（13）.
8. the jump ring handling instrument of axle according to claim 7, it is characterized in that：In two gum covers（14）Set respectively on lateral surface
The a plurality of anti-skid bulge bar put（13）Outer rim is respectively equipped with annular projection.
9. the jump ring handling instrument of axle according to claim 1, it is characterized in that：Handlebar A（12）Upper end correspond to handle
Bar B（15）Concave face is respectively equipped with the front-back of side（11）, two concave faces（11）Between formed single-tab piece（10）, it is described
Single-tab piece（10）It is provided with axis hole B（27）.
10. the jump ring handling instrument of axle according to claim 1, it is characterized in that：Handlebar B（15）Upper end correspond to handle
Bar A（12）Tabs, biconvex playing piece are respectively equipped with the front-back of side（19）Between spaced, the interval（18）Formed
To handlebar A（12）Single-tab piece（10）Activity clamping, in biconvex playing piece（19）On be respectively equipped with mutually corresponding to axis hole A
（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246919.9A CN107791211B (en) | 2017-12-01 | 2017-12-01 | A kind of circlip handling instrument of axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246919.9A CN107791211B (en) | 2017-12-01 | 2017-12-01 | A kind of circlip handling instrument of axis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791211A true CN107791211A (en) | 2018-03-13 |
| CN107791211B CN107791211B (en) | 2019-09-03 |
Family
ID=61538101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246919.9A Active CN107791211B (en) | 2017-12-01 | 2017-12-01 | A kind of circlip handling instrument of axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791211B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515587A (en) * | 1994-08-29 | 1996-05-14 | The Lisle Corporation | Reversible hand operated pliers |
| US5542167A (en) * | 1994-10-14 | 1996-08-06 | Iwata Denko Co., Ltd. | Device for attaching/detaching shaft snap ring and hole snap ring |
| JP2004130397A (en) * | 2002-10-08 | 2004-04-30 | Tsunoda Kogu Seisakusho:Kk | Pliers |
| CN203592461U (en) * | 2013-12-18 | 2014-05-14 | 张欣倪 | General snap spring pliers for inner elastic collar and outer elastic collar |
| CN204711979U (en) * | 2015-06-28 | 2015-10-21 | 榆林天地煤机装备有限公司 | A kind of New clamp spring dismantling device |
-
2017
- 2017-12-01 CN CN201711246919.9A patent/CN107791211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5515587A (en) * | 1994-08-29 | 1996-05-14 | The Lisle Corporation | Reversible hand operated pliers |
| US5542167A (en) * | 1994-10-14 | 1996-08-06 | Iwata Denko Co., Ltd. | Device for attaching/detaching shaft snap ring and hole snap ring |
| JP2004130397A (en) * | 2002-10-08 | 2004-04-30 | Tsunoda Kogu Seisakusho:Kk | Pliers |
| CN203592461U (en) * | 2013-12-18 | 2014-05-14 | 张欣倪 | General snap spring pliers for inner elastic collar and outer elastic collar |
| CN204711979U (en) * | 2015-06-28 | 2015-10-21 | 榆林天地煤机装备有限公司 | A kind of New clamp spring dismantling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107791211B (en) | 2019-09-03 |
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Effective date of registration: 20190801 Address after: 314299 Room 1809, 8 Building, Nanyuan World Trade Garden, Danghu Street, Pinghu City, Jiaxing City, Zhejiang Province Applicant after: Pinghu Feitian people Graphic Design Co., Ltd. Address before: 315332 Haiyan Temple Residence Committee, 177 Haixi Road, Fuhai Town, Cixi City, Ningbo City, Zhejiang Province Applicant before: Yu Dan |
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