CN205817629U - A kind of pipe tongs wrench with locking function - Google Patents
A kind of pipe tongs wrench with locking function Download PDFInfo
- Publication number
- CN205817629U CN205817629U CN201620721176.0U CN201620721176U CN205817629U CN 205817629 U CN205817629 U CN 205817629U CN 201620721176 U CN201620721176 U CN 201620721176U CN 205817629 U CN205817629 U CN 205817629U
- Authority
- CN
- China
- Prior art keywords
- latch segment
- motion bar
- caliper
- handle
- pipe tongs
- 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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- 239000007787 solid Substances 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
This utility model provides a kind of pipe tongs wrench with locking function, belongs to hardware & tools field.It solve the problem such as existing pipe tongs wrench structural instability, workpiece easily slippage.The pipe tongs wrench originally with locking function includes moving caliper and fixed caliper, moving caliper includes movable binding clip and motion bar, slide opening is offered on fixed caliper, on movable binding clip, there is moving jaw, fixed caliper includes fixed pliers head and hands handle, there is on fixed pliers head the regular jaw matched with moving jaw, several teeth groove are offered in the both ends of the surface up and down of motion bar, the adjusting nut matched with teeth groove is installed on motion bar, it is provided with latch segment on the end face of handle, the front end of latch segment has spacing slide bar, the chute matched with spacing slide bar is offered in both ends of the surface before and after motion bar, there is on the bottom surface of latch segment the stop collar being set on handle, the rear side of latch segment is provided with clamping screw.This utility model has Stability Analysis of Structures, clamps the advantages such as workpiece is firm.
Description
Technical field
This utility model belongs to hardware & tools field, relates to a kind of pipe tongs wrench, has locking function particularly to one
Pipe tongs wrench.
Background technology
Pipe tongs wrench is a kind of instrument that people commonly use, and is widely used in clamping and rotates circular tubular workpiece, pipe wrench
Spanner is typically made up of with fixed caliper moving caliper, and the later half position of moving caliper is offered teeth groove and pressed from both sides by adjusting nut
Clamping of workpieces, owing to existing pipe tongs wrench is adjusted merely by nut clip clamping of workpieces, structural stability is poor, and during rotation, workpiece is easily slided
De-, affect work efficiency.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that a kind of Stability Analysis of Structures, folder
Clamping of workpieces firmly has the pipe tongs wrench of locking function.
The purpose of this utility model can be realized by following technical proposal: a kind of pipe tongs wrench with locking function,
Including moving caliper and the fixed caliper that is connected with moving caliper, described moving caliper is by movable binding clip and motion bar group
Become, described fixed caliper offers the slide opening inserted for motion bar, described movable binding clip has moving jaw, described
Fixed caliper be made up of with handle fixed pliers head, described fixed pliers head has the fixation clamps matched with moving jaw
Mouthful, it is characterised in that offer several teeth groove in the both ends of the surface up and down of described motion bar, described motion bar is provided with
The adjusting nut that teeth groove matches, the end face of described handle is provided with latch segment, and the front end of described latch segment has spacing cunning
Bar, offers the chute radially slided for spacing slide bar, on the bottom surface of described latch segment in both ends of the surface before and after described motion bar
Having the stop collar being set on handle, the rear side of described latch segment is provided with clamping screw.
This kind has the operation principle of the pipe tongs wrench of locking function: when needing work, by the moving jaw of pipe tongs wrench
With regular jaw alignment pieces, rotating adjusting nut makes pipe tongs wrench by Workpiece clamping, is pushed away to the first side of adjustable clamp by latch segment
Moving and hold out against moving caliper and tighten clamping screw, making moving caliper fasten further, this kind of pipe tongs wrench is solid at adjusting nut
After determining moving caliper, then making moving caliper fix further by latch segment, make the Stability Analysis of Structures of this pipe tongs wrench, workpiece is difficult to
Slip, improve production efficiency.
In the above-mentioned pipe tongs wrench with locking function, described latch segment is to have on trapezoidal, described clamping screw
There is handwheel.
In the above-mentioned pipe tongs wrench with locking function, the first half position of described handle end face has secured adjusted spiral shell
Female limited block, offers the limited impression passed for motion bar in the middle of described limited block.
In the above-mentioned pipe tongs wrench with locking function, the end of described handle offers link hole.
Compared with prior art, this pipe tongs wrench fixes moving caliper jointly by adjusting nut and latch segment, makes this pipe
The Stability Analysis of Structures of Pincers with spanner function, workpiece is difficult to slip, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pipe tongs wrench originally with locking function.
In figure, 1, moving caliper；2, fixed caliper；3, movable binding clip；4, motion bar；5, slide opening；6, moving jaw；7, solid
Determine binding clip；8, handle；9, regular jaw；10, teeth groove；11, adjusting nut；12, latch segment；13, spacing slide bar；14, chute；
15, stop collar；16, clamping screw；17, handwheel；18, limited block；19, limited impression；20, link hole.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the pipe tongs wrench originally with locking function includes moving caliper 1 and is connected with moving caliper 1
Fixed caliper 2, moving caliper 1 is made up of with motion bar 4 movable binding clip 3, fixed caliper 2 offers for motion bar 4 insertion
Slide opening 5, movable binding clip 3 has moving jaw 6, and fixed caliper 2 is made up of with handle 8 fixed pliers head 7, and fixed pliers head 7 has
There is the regular jaw 9 matched with moving jaw 6, the both ends of the surface up and down of motion bar 4 offer several teeth groove 10, motion bar
The adjusting nut 11 matched with teeth groove 10 is installed on 4, the end face of handle 8 is provided with latch segment 12, before latch segment 12
End has spacing slide bar 13, offers the chute 14 radially slided for spacing slide bar 13, locking before and after motion bar 4 in both ends of the surface
Having the stop collar 15 being set on handle 8 on the bottom surface of block 12, the rear side of latch segment 12 is provided with clamping screw 16.
Describing in detail further, latch segment 12 is trapezoidal, and clamping screw 16 has handwheel 17, and moving caliper 1 can be made to lock more
Add firm.
Describe in detail further, the first half position of handle 8 end face has the limited block 18 of secured adjusted nut 11, limited block 18
Centre offers the limited impression 19 passed for motion bar 4, and the structure that can make pipe tongs wrench is more firm.
Describing in detail further, the end of handle 8 offers link hole 20, and pipe tongs wrench can be made to be easy to when not in use hang up.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing moving caliper 1, fixed caliper 2, movable binding clip 3, motion bar 4, slide opening 5, activity
Jaw 6, fixed pliers head 7, handle 8, regular jaw 9, teeth groove 10, adjusting nut 11, latch segment 12, spacing slide bar 13, chute 14,
The terms such as stop collar 15, clamping screw 16, handwheel 17, limited block 18, limited impression 19, link hole 20, but be not precluded from using
The probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；?
They are construed to any additional restriction is all contrary with this utility model spirit.
Claims (4)
1. there is a pipe tongs wrench for locking function, including moving caliper (1) and the fixation clamps that is connected with moving caliper (1)
Body (2), described moving caliper (1) is made up of with motion bar (4) movable binding clip (3), described fixed caliper (2) offers
The slide opening (5) inserted for motion bar (4), described movable binding clip (3) has moving jaw (6), described fixed caliper (2)
It is made up of with handle (8) fixed pliers head (7), described fixed pliers head (7) has the fixation clamps matched with moving jaw (6)
Mouth (9), it is characterised in that offer several teeth groove (10), described motion bar in the both ends of the surface up and down of described motion bar (4)
(4) adjusting nut (11) matched with teeth groove (10) is installed on, the end face of described handle (8) is provided with latch segment
(12), the front end of described latch segment (12) has spacing slide bar (13), offers confession before and after described motion bar (4) in both ends of the surface
The chute (14) that spacing slide bar (13) radially slides, the bottom surface of described latch segment (12) has the limit being set on handle (8)
Position set (15), the rear side of described latch segment (12) is provided with clamping screw (16).
A kind of pipe tongs wrench with locking function the most according to claim 1, it is characterised in that described latch segment
(12) it is, on trapezoidal, described clamping screw (16), there is handwheel (17).
A kind of pipe tongs wrench with locking function the most according to claim 1, it is characterised in that described handle (8) pushes up
There is on the first half position in face the limited block (18) of secured adjusted nut (11), offer in the middle of described limited block (18) for living
The limited impression (19) that lever (4) passes.
A kind of pipe tongs wrench with locking function the most according to claim 1, it is characterised in that described handle (8)
End offers link hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721176.0U CN205817629U (en) | 2016-07-11 | 2016-07-11 | A kind of pipe tongs wrench with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721176.0U CN205817629U (en) | 2016-07-11 | 2016-07-11 | A kind of pipe tongs wrench with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817629U true CN205817629U (en) | 2016-12-21 |
Family
ID=57565105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721176.0U Expired - Fee Related CN205817629U (en) | 2016-07-11 | 2016-07-11 | A kind of pipe tongs wrench with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394741A (en) * | 2019-07-25 | 2019-11-01 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench for self-adaptively clamping thin-wall pipe fitting |
| CN114290253A (en) * | 2021-12-16 | 2022-04-08 | 徐州双虎金属工具制造有限公司 | Pipe wrench with locking mechanism |
-
2016
- 2016-07-11 CN CN201620721176.0U patent/CN205817629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394741A (en) * | 2019-07-25 | 2019-11-01 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench for self-adaptively clamping thin-wall pipe fitting |
| CN110394741B (en) * | 2019-07-25 | 2024-04-09 | 南京信息职业技术学院 | Multidirectional linkage pipe wrench capable of adaptively clamping thin-wall pipe fitting |
| CN114290253A (en) * | 2021-12-16 | 2022-04-08 | 徐州双虎金属工具制造有限公司 | Pipe wrench with locking mechanism |
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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: 20161221 Termination date: 20210711 |