CN2897572Y - Two-way axial-hole spring callipers - Google Patents
Two-way axial-hole spring callipers Download PDFInfo
- Publication number
- CN2897572Y CN2897572Y CN 200620040617 CN200620040617U CN2897572Y CN 2897572 Y CN2897572 Y CN 2897572Y CN 200620040617 CN200620040617 CN 200620040617 CN 200620040617 U CN200620040617 U CN 200620040617U CN 2897572 Y CN2897572 Y CN 2897572Y
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- pin
- handle
- hole
- chute
- slip
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- Expired - Fee Related
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- 210000000080 chela (arthropods) Anatomy 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a spring caliper that can be used for both shafts and holes, which comprises two left and right handles having symmetric structure, each of the two handles comprises an upper part equipped with a slip-pin and a lower part, the left and right handles are pivotally connected by an axle pin; two left and right clamps having symmetric structure with a chute arranged on each of the two clamps, the chute allows the slip-pin arranged on the handle to slip, the two left and right clamps are pivotally connected by another axle pin and are set on the slip-pins of the left and right handles by the chutes. When the transformation between the shafts and the holes are necessary, the switching between the state for shaft and the state for hole of the caliper can be completed by the pro or back slip of the slip-pins in the chutes equipped on the clamps. The whole caliper comprises basically by four main parts only: the left handle, the right handle, the left clamp and the right clamp. The utility model has the advantages of simple structure, convenient switching between the state for shaft and the state for hole, and low manufacturing cost.
Description
Technical field
The utility model relates to hand-operated tools, more specifically refers to a kind of axis hole dual-purpose spring caliper.
Background technology
Elastic scheibe is to use standard component very widely, is characterized in simple in structure, and demolition, installation are convenient, and the location is reliable.The elastic scheibe split axle with, hole with two kinds (seeing Fig. 1, Fig. 2).
The hole need inwardly apply power with the elastic scheibe demolition, installation.Dress hole elastic scheibe need apply inside power to it, and elastic scheibe is inwardly shunk, when elastic scheibe when axis hole is put into internal recess place, hole, unclamp the elastic scheibe pincers, the self-dependent elastic force of elastic scheibe, snap in the internal recess of hole, the hole elastic scheibe is installed and is finished.When tearing the hole elastic scheibe open, also to apply inside power, elastic scheibe is inwardly shunk, break away from the hole internal recess, take out elastic scheibe along the direction in hole then to elastic scheibe.
The shaft-use elastic gear ring demolition, installation need outwards apply power.The dress shaft-use elastic gear ring need expand outwardly elastic scheibe to applying outside power, when elastic scheibe when axle is put into a spool upper groove place, unclamp the elastic scheibe pincers, the self-dependent elastic force of elastic scheibe snaps in the upper groove, shaft-use elastic gear ring is installed and is finished.When tearing shaft-use elastic gear ring open, also to apply outside power, elastic scheibe is expanded outwardly, break away from the axle upper groove, take out elastic scheibe along the direction of axle then to elastic scheibe.
The most frequently used instrument of demolition, installation elastic scheibe is the special-purpose hand vice of elastic scheibe.Because people's one hand force rate of inwardly holding is easier to control, therefore, at present common axle with, clamp with elastic scheibe in the hole that two kinds (seeing Fig. 3, Fig. 4) are arranged.Figure 3 shows that the hole clamps with elastic scheibe, Figure 4 shows that the shaft-use elastic gear ring pincers.
Therefore each elastic scheibe pincers needs standing two kinds of elastic scheibes pincers only with a kind of elastic scheibe of dismounting.Used rather inconvenience.Occurred afterwards and can clamp by two kinds of elastic scheibes of demolition, installation, wherein, the patent No. 96230650.9 discloses the relatively good clamp of realizing axle, hole dual-purpose of a kind of energy.(see figure 5) when the state of axle usefulness, pin 41,42 is inserted in the groove 57,58, and pin 39,40 is in chute 55,56, and handle 31,32 is inwardly afterburning when holding, and pin 41,42 drives jaw 51,52 by groove 57,58 and outwards opens. Pin 39,40 can not stop jaw 51,52 motions in chute 55,56.
But, as clamp in the past, though this dual-purpose pincers can the dismounting axle, the hole ring washer because structure is too complicated, amount of parts is many, the manufacturing cost height.Simultaneously, use when switching in axle usefulness, hole, also inconvenient,
Summary of the invention
At the problem that traditional axle, hole dual-purpose pincers exist, the purpose of this utility model provides a kind of easy switching, and is simple in structure, convenient axis hole dual-purpose spring caliper cheap for manufacturing cost.
To achieve these goals, the utility model adopts following technical scheme:
This axis hole dual-purpose spring caliper comprises:
Two left and right sides handles that are symmetrical structure, each handle comprises the upper and lower, and top respectively is provided with a sliding pin, and left and right sides handle is articulated by a pivot pin;
Two be symmetrical structure about pincers portion, all offer the chute that ccontaining handle top sliding pin slides in each pincers portion, about pincers portion be articulated by another pivot pin.
In technique scheme of the present utility model, spring caliper has comprised two left and right sides handles that are symmetrical structure, and each handle comprises the upper and lower, and top respectively is provided with a sliding pin, and left and right sides handle is articulated by a pivot pin; Two be symmetrical structure about pincers portion, all offer the chute that ccontaining handle top sliding pin slides in each pincers portion, about pincers portion be articulated by another pivot pin, about pincers portion be placed on the sliding pin on the handle of the left and right sides by chute, when needs are changed between axle, hole, as long as the axle that sliding pin on the handle is slided before and after in the chute of pincers portion can switch clamp is with state and hole state.Whole clamp only have basically left and right sides handle, about four critical pieces of pincers portion constitute, its structure is very simple, axle is with, hole easy switching, manufacturing cost is also lower.
Description of drawings
Fig. 1, Fig. 2 are respectively hole usefulness, circlip for shaft schematic diagram.
Schematic diagram is clamped with elastic scheibe pincers and shaft-use elastic gear ring in the hole that Fig. 3, Fig. 4 are respectively traditional.
Fig. 5 is traditional dual-purpose elastic scheibe pincers of axis hole.
Fig. 6 is the hole view for clamp of the present utility model.
Fig. 7 is the axle view for clamp of the present utility model.
The specific embodiment
In order to understand technique scheme of the present utility model better, describe in detail further below in conjunction with drawings and Examples.
See also Fig. 6, shown in Figure 7, axis hole dual-purpose spring caliper of the present utility model comprises:
Two left and right sides handles 1 that are symmetrical structure, each handle 1 comprises top 2 and bottom 3, and top 2 is a circular shape, and top respectively is provided with a sliding pin 4, and left and right sides handle 1 is articulated by a pivot pin 5,5 infalls that are positioned at top and the bottom of pivot pin.
Two be symmetrical structure about pincers portion 6, all offer the chute 7 that ccontaining handle top sliding pin 4 slides in each pincers portion 6, about pincers portion 6 be articulated by another pivot pin 10.Left and right sides handle 1 by sliding pin 4 with about chute 7 in the pincers portion 6 fasten.
Chute 7 two ends about described in the pincers portion 6 all are designed to the two ends that 8, two pits 8 of pit are positioned at chute 7, and the internal diameter of pit 8 is greater than the internal diameter of the interlude of chute 7, whole chute 7 as same dumbbell shaped.About the relative motion of pincers portion 6 and left and right sides handle 1 be exactly by the slip of sliding pin 4 in chute 7.
Pincers portion 6 front ends are equipped with jaw pin 9 about described, and jaw pin 9 comprises straight type mouth pin and fold-type mouth pin.
When clamp from the hole with state when axle switches with state, open left and right sides handle 1 gently, make sliding pin 4 leave chute 7 front end pits 8, pulling handle 1 and pincers portion 6 make sliding pin 4 move chute 7 rear ends to, and handle 1 gently, sliding pin 4 falls into chute 7 rear end pits 8, promptly switches to the axle state.
When axle with state when switch with state in the hole, open left and right sides handle 1 gently, make sliding pin 4 leave chute 7 rear end pits 8, driving handle 1 and pincers portion 6 make sliding pin 4 shift chute 7 front ends onto, and handle 1 gently, sliding pin 4 falls into chute 7 front end pits 8, promptly switches to the hole state.
Hold handle 1 during with state in the hole inwardly afterburning, and sliding pin 4 inwardly shrinks compression forceps portion 6.
When axle is used state, hold inwardly reinforcing of handle 1, sliding pin 4 expands outwardly compression forceps portion 6.
Therefore, axis hole dual-purpose spring caliper of the present utility model and traditional circlip pincers comparison, versatility is stronger, and available a kind of clamp can the demolition, installation axle, hole dual-purpose circlip, have simple in structure, parts are few, cost is low, the characteristics of easy switching.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (3)
1, a kind of axis hole dual-purpose spring caliper,
It is characterized in that these clamp comprise:
Two left and right sides handles that are symmetrical structure, each handle comprises the upper and lower, and top respectively is provided with a sliding pin, and left and right sides handle is articulated by a pivot pin;
Two be symmetrical structure about pincers portion, all offer the chute that ccontaining handle top sliding pin slides in each pincers portion, about pincers portion be articulated by another pivot pin.
2, axis hole dual-purpose spring caliper as claimed in claim 1,
It is characterized in that,
Chute two ends about described in the pincers portion all are set to pit.
3, axis hole dual-purpose spring caliper as claimed in claim 1,
It is characterized in that,
Pincers portion front end is equipped with the jaw pin about described, and the mouth pin comprises straight type mouth pin and fold-type mouth pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040617 CN2897572Y (en) | 2006-03-29 | 2006-03-29 | Two-way axial-hole spring callipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040617 CN2897572Y (en) | 2006-03-29 | 2006-03-29 | Two-way axial-hole spring callipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897572Y true CN2897572Y (en) | 2007-05-09 |
Family
ID=38072912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040617 Expired - Fee Related CN2897572Y (en) | 2006-03-29 | 2006-03-29 | Two-way axial-hole spring callipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897572Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101279A (en) * | 2009-12-18 | 2011-06-22 | 威汉工具有限公司 | Pliers for inserting a fastening ring |
| CN102990607A (en) * | 2012-12-06 | 2013-03-27 | 苏州工业园区职业技术学院 | Safe removing and installing tool for elastic collars for shafts |
| TWI474897B (en) * | 2012-12-24 | 2015-03-01 | Min Zheng Zeng | C-type buckle clamp |
| TWI686273B (en) * | 2019-03-29 | 2020-03-01 | 昱鋒實業股份有限公司 | C-type buckle pliers |
| 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 |
-
2006
- 2006-03-29 CN CN 200620040617 patent/CN2897572Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101279A (en) * | 2009-12-18 | 2011-06-22 | 威汉工具有限公司 | Pliers for inserting a fastening ring |
| CN102990607A (en) * | 2012-12-06 | 2013-03-27 | 苏州工业园区职业技术学院 | Safe removing and installing tool for elastic collars for shafts |
| CN102990607B (en) * | 2012-12-06 | 2015-09-30 | 苏州工业园区职业技术学院 | A kind of safe dismantling device of circlip for shaft |
| TWI474897B (en) * | 2012-12-24 | 2015-03-01 | Min Zheng Zeng | C-type buckle clamp |
| TWI686273B (en) * | 2019-03-29 | 2020-03-01 | 昱鋒實業股份有限公司 | C-type buckle pliers |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |