CN2317995Y - Clamping-tube pliers - Google Patents
Clamping-tube pliers Download PDFInfo
- Publication number
- CN2317995Y CN2317995Y CN 98210510 CN98210510U CN2317995Y CN 2317995 Y CN2317995 Y CN 2317995Y CN 98210510 CN98210510 CN 98210510 CN 98210510 U CN98210510 U CN 98210510U CN 2317995 Y CN2317995 Y CN 2317995Y
- Authority
- CN
- China
- Prior art keywords
- plier
- spanner
- jaw
- movable
- caliper
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a pair of tube clamping pliers. The utility model is composed of a plier body with a spanner, a movable slide seat, and a movable plier jaw, wherein, the movable slide seat is arranged on the plier body with a spanner, and the movable plier jaw is arranged in the movable slide seat; the movable slide seat is connected with the plier body with a spanner through a front and a back connecting plates, and boosting holes are arranged on the connecting plates; a regulating screw cap is arranged in the movable slide seat for regulating the movable plier jaw, and the movable plier jaw forms a V shape. The utility model which has the advantages of convenient use, no skid, and automatic release is a requisite tool for a piper and a jointer.
Description
The utility model relates to a kind of pipe vice, especially Clamping-tube plier.
At present pipeline is installed, and the pipe vice that people use in other pipe fitting industry, mostly adopts traditional pipe vice, and mainly by handle and be located at jaw on the handle, jaw is provided with to be regulated nut and regulate.The shortcoming of this type of pipe vice is that jaw skids easily, but the diameter range of caliper is little.
The purpose of this utility model is to provide a kind of modern design at above-mentioned shortcoming, is skillfully constructed, and is easy to use, can not skid the Clamping-tube plier that can get loose automatically.
The utility model is a Clamping-tube plier, mainly is made up of spanner caliper and the moving jaw of being located on the spanner caliper by regulating the nut adjusting.Described spanner caliper is provided with movable carriage, is provided with the adjusting nut in the movable carriage, and moving jaw is provided with the V-arrangement jaw, and moving jaw passes to be regulated slide and regulate nut.Regulating slide is to connect to pull with the spanner caliper by front and back to link to each other, connect to pull and be provided with pivot pin, pivot pin is by being located at the pin hole of regulating on slide and the spanner caliper respectively, connection pulled be fixed on movable carriage and the spanner caliper, also is provided with oval afterburning hole on the back connecting plate.
The utility model compared with prior art has following distinguishing feature and actively progressive.The one, the setting of V-arrangement jaw, jaw and workpiece form three forces, and wherein two forces surpass the diameter of workpiece, and workpiece and jaw more can not skid; The 2nd, connect the setting of pulling with pivot pin, make lower clamp tightly block workpiece, the power on the spanner caliper is big more, and workpiece is just tightened more; The 3rd, the setting in oval afterburning hole when connecting plate is vertical with the wrench caliper, still can continue reinforcing; The 4th, alternative normal activity spanner is being tightened butterfly sieve when female, and pipe vice can fall the conrotatory commentariess on classics, and is fastening and dismantle nut.The utility model is a flue tools, is applicable to that pipeliner, pipe fitting worker and other need clamp the work of pipe.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model overall structure figure.
Fig. 2 is another example structure of the utility model figure.
As shown in Figure 1, the utility model is mainly formed by wrench caliper 4 with the moving jaw 1 that spanner caliper 4 is oppositely arranged, movable carriage 3 wins 5 in succession by front and back, 6 link to each other with spanner caliper 4, be provided with in the movable carriage 3 and regulate nut 2, moving jaw 1 is loaded on movable carriage 3 and regulates in the nut 2, regulate moving jaw 1 by regulating nut 2, moving jaw 1 is provided with V font jaw 12, connect and pull 5,6 are respectively equipped with pivot pin 7,8,9,10, pivot pin 7,8,9,10 respectively by the pin hole on movable carriage 3 and the spanner caliper 4 and pull 5 with being connected, 6 are fixed on movable carriage 3 and the spanner caliper 4, and connecting plate 5 is provided with oval afterburning hole 11.
As shown in Figure 2, movable carriage 3 links to each other with spanner caliper 4 by straight pin 9, and another side still adopts to connect pulls 5 by pivot pin 7,8, links to each other with spanner caliper 4.
The utility model is easy to use, and jaw can not skid, and can get loose automatically, substitutes common wrench, be plumber the instrument that can lack must be arranged, be widely used in pipeliner, plumber and other need clamp the work of pipe.
Claims (4)
1, a kind of Clamping-tube plier, mainly by wrench caliper (4) be located on the wrench caliper (4), form by the moving jaw (1) of regulating nut adjusting (2) adjusting, it is characterized in that described wrench caliper (4) is provided with the movable carriage (3) that is connected by connecting plate (5), (6).
2, Clamping-tube plier according to claim 1 is characterized in that described moving jaw (1) is provided with V font jaw (12).
3, Clamping-tube plier according to claim 1 is characterized in that also being provided with on the described connecting plate (5) oval afterburning hole (11).
4, Clamping-tube plier according to claim 1 is characterized in that being respectively equipped with on described connecting plate (5), (6) pivot pin (7), (8), (9), (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210510 CN2317995Y (en) | 1998-01-13 | 1998-01-13 | Clamping-tube pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210510 CN2317995Y (en) | 1998-01-13 | 1998-01-13 | Clamping-tube pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317995Y true CN2317995Y (en) | 1999-05-12 |
Family
ID=33965511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210510 Expired - Fee Related CN2317995Y (en) | 1998-01-13 | 1998-01-13 | Clamping-tube pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690671A (en) * | 2013-12-09 | 2015-06-10 | 姚怀清 | Pipe tongs |
-
1998
- 1998-01-13 CN CN 98210510 patent/CN2317995Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690671A (en) * | 2013-12-09 | 2015-06-10 | 姚怀清 | Pipe tongs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |