CN203901196U - Pliers special for disassembling spherical hinge - Google Patents
Pliers special for disassembling spherical hinge Download PDFInfo
- Publication number
- CN203901196U CN203901196U CN201420211442.6U CN201420211442U CN203901196U CN 203901196 U CN203901196 U CN 203901196U CN 201420211442 U CN201420211442 U CN 201420211442U CN 203901196 U CN203901196 U CN 203901196U
- Authority
- CN
- China
- Prior art keywords
- pincers
- strand
- thigh
- dop
- pliers body
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides a pair of pliers special for disassembling a spherical hinge. The pair of pliers comprises a left pliers body and a right pliers body, wherein each of the left pliers body and the right pliers body comprises a middle part connecting part, a top end clamping head and a bottom end handle; shaft holes are formed in the connecting parts; the shaft hole of the left pliers body and the shaft hole of the right pliers body are assembled into a whole and are rotationally fixed together through a connecting shaft; a groove extending towards the direction of each shaft hole is formed in the top end of the clamping head of each of the left pliers body and the right pliers body; included angles are formed between the clamping heads and the handles of the left pliers body and the right pliers body so as to enable the clamping heads of the left pliers body and the right pliers body to adhere to each other and enable the handles of the left pliers body and the right pliers body to separate from each other when the left pliers body and the right pliers body are closed. According to the utility model, the pliers can be fixed onto the spherical hinge steadily and firmly, therefore, the spherical hinge can be dismantled conveniently.
Description
Technical field
The utility model relates to field of mechanical technique, refers to especially a kind of ball pivot special vice of disassembling.
Background technology
Ball pivot is the space connecting hinge that a kind of mechanical field is extensively quoted, and generally comprises ball and spherical shell.The ball arm of existing ball pivot and spherical shell all can only relatively rotate around the public centre of sphere, and limit the relatively moving of three directions of ball and spherical shell.
Disassemble at present the single lever instrument of the general employing of ball pivot, this kind of tool operation got up to require great effort and needs very large operating space, therefore uses very inconvenient.This lever instrument is easy to damage the part of ball pivot simultaneously.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of rational in infrastructure, easy to use, can dismantle flexibly ball pivot disassemble ball pivot special vice.
In order to achieve the above object, the utility model embodiment has proposed a kind of ball pivot special vice of disassembling, and comprises left pincers thigh and right pincers strand; Wherein said left pincers thigh and right pincers thigh all comprise connecting portion, the dop on top, the handle of bottom at middle part; Wherein said connecting portion is an axis hole, and the axis hole of described left pincers thigh and right pincers thigh is assembled together and is fixed together by connecting axle is rotating; The top of the dop of wherein said left pincers thigh and right pincers thigh is all provided with a groove extending towards described axis hole direction; Between the dop of wherein said left pincers strand and right pincers strand and handle, there is angle so that described left pincers strand and right pincers when strand closed described in the dop of left pincers strand and right pincers strand stick together and described left pincers strand separated with the right handle that clamps thigh.
Wherein, in the axis hole of described left pincers strand and right pincers strand, be provided with spacing ladder to limit described left pincers strand and the right free degree of opening that clamps thigh.
Wherein, described groove is U font, comprises recess sidewall and bottom camber.
Wherein, the handle of described left pincers strand and right pincers strand is the sheet noumenon with predetermined thickness, and described dop is also the sheet noumenon with predetermined thickness, and the opposite end of described handle and dop links into an integrated entity by axis hole.
Wherein, described dop is U font sheet so that described dop forms gradually thin far-end of a width.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, disassemble ball pivot special vice in use, first will after the dop closure of left pincers thigh and right pincers thigh, insert in described ball pivot, because the left handle that clamps thigh and right pincers thigh is now separated from each other, therefore can be by apply power in opposite directions to two handles so that handle move toward one another drive dop relative motion to open, now the outer surface of a dop blocks the spherical shell of ball pivot, and the outer surface of another dop blocks the optional position of ball arm.Therefore of the present utility modelly disassemble being fixed on ball pivot that ball pivot special vice can be firm, to facilitate, disassemble ball pivot.
Accompanying drawing explanation
Fig. 1 is the structural representation of disassembling ball pivot special vice of the present utility model;
Fig. 2 is the sectional structure schematic diagram of the axis hole position of left pincers thigh of the present utility model or right pincers thigh;
Fig. 3 is the outer surface view of left pincers thigh of the present utility model or right pincers thigh.
[main element symbol description]
1: left pincers strand;
1a: left pincers thigh dop
2: right pincers strand;
2a: right pincers thigh dop;
3: axis hole;
4: connecting axle.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and instantiation, be described in detail.
The utility model does not have special-purpose demounting tool for existing ball pivot, the problem that causes disassembling inconvenience and easily damage ball pivot, and the utility model embodiment proposed a kind of ball pivot special vice of disassembling, and its structure as shown in Figure 1, comprises left pincers strand 1 and right pincers thigh 2.Wherein left pincers thigh 1 can be identical with the structure of right pincers thigh 2, all as shown in Figure 2 and Figure 3.
As shown in Figure 2 and Figure 3, described left pincers thigh 1 and right pincers thigh 2 all comprise the connecting portion 3 at middle part, the handle of the dop 1a on top or dop 2a, bottom; Wherein said connecting portion is an axis hole 3, and the axis hole 3 of described left pincers thigh and right pincers thigh is assembled together and is fixed together by connecting axle 4 is rotating.
As shown in Figure 2 and Figure 3, the top of dop 1a, the 2a of wherein said left pincers thigh 1 and right pincers thigh 2 is all provided with a groove extending towards described axis hole 3 directions; Between dop 1a, the 2a of wherein said left pincers strand 1 and right pincers strands 2 and handle, there is angle so that described left pincers strand 1 and right pincers strands 2 when closed described in dop 1a, the 2a of left pincers strand 1 and right pincers strands 2 stick together and separated the opening of handle of described left pincers strand 1 and right pincers strands 2.
First will after the dop closure of left pincers thigh and right pincers thigh, insert in described ball pivot in use, because the left handle that clamps thigh and right pincers thigh is now separated from each other, therefore can be by apply power in opposite directions to two handles so that handle move toward one another drive dop relative motion to open, now the outer surface of a dop blocks the spherical shell of ball pivot, and the outer surface of another dop blocks the optional position of ball arm.So just can make to disassemble stable being fixed on ball pivot of ball pivot special vice, be convenient to disassemble.
As shown in Figure 2, in the axis hole 3 of described left pincers strand 1 and right pincers strands 2, be provided with spacing ladder to limit the free degree of opening of described left pincers strand 1 and right pincers strands 2.
As shown in Figure 1, Figure 2, Figure 3 shows, described groove is U font, comprises recess sidewall and bottom camber.
As shown in Figure 1, Figure 2, Figure 3 shows, the handle of described left pincers strand and right pincers strand is the sheet noumenon with predetermined thickness, and described dop is also the sheet noumenon with predetermined thickness, and the opposite end of described handle and dop links into an integrated entity by axis hole.
As shown in Figure 1, Figure 2, Figure 3 shows, described dop is U font sheet so that described dop forms gradually thin far-end of a width.
In such scheme, disassemble ball pivot special vice in use, first will after the dop closure of left pincers thigh and right pincers thigh, insert in described ball pivot, because the left handle that clamps thigh and right pincers thigh is now separated from each other, therefore can be by apply power in opposite directions to two handles so that handle move toward one another drive dop relative motion to open, now the outer surface of a dop blocks the spherical shell of ball pivot, and the outer surface of another dop blocks the optional position of ball arm.Therefore of the present utility modelly disassemble being fixed on ball pivot that ball pivot special vice can be firm, to facilitate, disassemble ball pivot.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. disassemble a ball pivot special vice, it is characterized in that, comprise left pincers thigh and right pincers strand; Wherein said left pincers thigh and right pincers thigh all comprise connecting portion, the dop on top, the handle of bottom at middle part; Wherein said connecting portion is an axis hole, and the axis hole of described left pincers thigh and right pincers thigh is assembled together and is fixed together by connecting axle is rotating; The top of the dop of wherein said left pincers thigh and right pincers thigh is all provided with a groove extending towards described axis hole direction; Between the dop of wherein said left pincers strand and right pincers strand and handle, there is angle so that described left pincers strand and right pincers when strand closed described in the dop of left pincers strand and right pincers strand stick together and described left pincers strand separated with the right handle that clamps thigh.
2. the ball pivot special vice of disassembling according to claim 1, is characterized in that, is provided with spacing ladder to limit described left pincers strand and the right free degree of opening that clamps thigh in the axis hole of described left pincers strand and right pincers strand.
3. the ball pivot special vice of disassembling according to claim 1, is characterized in that, described groove is U font, comprises recess sidewall and bottom camber.
4. the ball pivot special vice of disassembling according to claim 1, it is characterized in that, the handle of described left pincers strand and right pincers strand is the sheet noumenon with predetermined thickness, and described dop is also the sheet noumenon with predetermined thickness, and the opposite end of described handle and dop links into an integrated entity by axis hole.
5. the ball pivot special vice of disassembling according to claim 4, is characterized in that, described dop is U font sheet so that described dop forms gradually thin far-end of a width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211442.6U CN203901196U (en) | 2014-04-28 | 2014-04-28 | Pliers special for disassembling spherical hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211442.6U CN203901196U (en) | 2014-04-28 | 2014-04-28 | Pliers special for disassembling spherical hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901196U true CN203901196U (en) | 2014-10-29 |
Family
ID=51775491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211442.6U Expired - Fee Related CN203901196U (en) | 2014-04-28 | 2014-04-28 | Pliers special for disassembling spherical hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901196U (en) |
-
2014
- 2014-04-28 CN CN201420211442.6U patent/CN203901196U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |