CN213319846U - Pipe wrench capable of preventing sundries from being stuck - Google Patents
Pipe wrench capable of preventing sundries from being stuck Download PDFInfo
- Publication number
- CN213319846U CN213319846U CN202021226357.9U CN202021226357U CN213319846U CN 213319846 U CN213319846 U CN 213319846U CN 202021226357 U CN202021226357 U CN 202021226357U CN 213319846 U CN213319846 U CN 213319846U
- Authority
- CN
- China
- Prior art keywords
- bin
- oil
- fixed jaw
- threaded rod
- movable
- 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
Links
- 230000001050 lubricating effect Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 description 27
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A pipe wrench capable of preventing sundries from being stuck comprises a wrench handle (1), a fixed jaw (2), a movable jaw (3), a dust-proof bin (4) and a lubricating device (5), wherein the fixed jaw (2) is welded on the upper portion of the wrench handle (1), a through groove which is vertically arranged is formed in the fixed jaw (2), the dust-proof bin (4) is fixedly connected to the fixed jaw (2), a threaded rod (6) is arranged on the lower portion of the movable jaw (3), the threaded rod (6) sequentially penetrates through the upper portion of the fixed jaw (2) and the through groove, a clamping groove (7) is formed below the through groove of the fixed jaw (2), a movable nut (8) is arranged in the clamping groove (7), the movable nut (8) is arranged on the threaded rod (6), and the lubricating device (5) is arranged on the upper portion of the dust-proof; the utility model provides a can save lubricating oil and prevent dead breakout tongs of debris card of movable nut card simultaneously.
Description
Technical Field
The utility model relates to a breakout tongs specifically is a prevent dead breakout tongs of debris card.
Background
Present pipe tongs commonly used lacks required protection machanism in movable nut department, the pipe tongs is after long-time the use, often there are debris entering drive moving part, lead to movable nut department to be died by the debris card, can't normally close, the drive moving part exposes for a long time and also appears the corrosion scheduling problem easily outward, in order to guarantee the life of pipe tongs, often lubricate the maintenance to movable nut and threaded rod, generally all adopt outside oil drip maintenance, so both caused the waste of lubricating oil still can pollute the surrounding environment simultaneously easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical scheme, the utility model provides a can save lubricating oil and prevent dead pipe tongs of debris card of movable nut card simultaneously.
A pipe wrench capable of preventing sundries from being stuck comprises a wrench handle, a fixed jaw, a movable jaw, a dustproof bin and a lubricating device, wherein the fixed jaw is welded on the upper portion of the wrench handle, a vertically arranged through groove is formed in the fixed jaw, the dustproof bin is fixedly connected to the fixed jaw, a threaded rod is arranged on the lower portion of the movable jaw and sequentially penetrates through the upper portion of the fixed jaw and the through groove, a clamping groove is formed below the through groove of the fixed jaw, a movable nut is arranged in the clamping groove and arranged on the threaded rod, the lubricating device is arranged on the upper portion of the dustproof bin and comprises an oil bin, a push rod, a piston and an oil outlet, the oil bin is arranged on the upper portion of the dustproof bin, the piston is movably arranged in the oil bin, the push rod penetrates through the side wall of the oil bin and extends into the oil bin, the piston is connected with the lower portion, the oil outlet penetrates through the upper part of the dustproof bin and extends into the dustproof bin.
Optionally, an oil discharge port is arranged at the lower part of the dustproof bin, a cover plate is arranged at the lower part of the oil discharge port, the oil discharge port can discharge used lubricating oil, and the cover plate prevents the lubricating oil from leaking out of the oil discharge port;
optionally, the internal thread of the movable nut is matched with the external thread of the threaded rod, and the movable jaw is driven to move up and down through thread engagement;
optionally, the lubricating device is provided with 3 groups, and the lubricating device adds lubricating oil into the threaded rod;
optionally, the width of the movable nut is larger than that of the dustproof bin, and the movable nut can be rotated outside the dustproof bin.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a prevent dead breakout tongs of debris card, can rotate movable nut drive movable vice jaw's opening and closure outside dustproof storehouse, dustproof storehouse prevents that debris from getting into the drive moving part, it is dead by debris card to lead to movable nut department, threaded rod and movable nut are in dustproof storehouse for a long time, can also prevent damage such as corrosion, add lubricating oil to threaded rod and movable nut through built-in lubricating arrangement, increase the life of breakout tongs, lubricating oil after the use can be stored in dustproof storehouse, through unloading oil port recycle, so both saved the resource and protected all ring edge borders.
Drawings
FIG. 1 is an overall structure diagram of a pipe wrench for preventing sundries from being stuck;
fig. 2 is a side view schematic diagram of the pipe wrench for preventing sundries from being stuck.
The hydraulic oil-discharging device comprises a clamp handle 1, a clamp handle 2, a fixed clamp jaw 3, a movable clamp jaw 4, a dustproof bin 5, a lubricating device 6, a threaded rod 7, a clamping groove 8, a movable nut 9, an oil bin 10, a push rod 11, a piston 12, an oil outlet 13, an oil discharging port 14 and a cover plate.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the pipe wrench capable of preventing sundries from being stuck comprises a wrench handle 1, a fixed jaw 2, a movable jaw 3, a dustproof bin 4 and a lubricating device 5, wherein the fixed jaw 2 is welded on the upper portion of the wrench handle 1, a through groove which is vertically arranged is arranged on the fixed jaw 2, the dustproof bin 4 is fixedly connected with the fixed jaw 2, a threaded rod 6 is arranged on the lower portion of the movable jaw 3, the threaded rod 6 sequentially penetrates through the upper portion of the fixed jaw 2 and the through groove, a clamping groove 7 is arranged below the through groove of the fixed jaw 2, a movable nut 8 is arranged in the clamping groove 7, the movable nut 8 is arranged on the threaded rod 6, the lubricating device 5 is arranged on the upper portion of the dustproof bin 4, the lubricating device 5 comprises an oil bin 9, a push rod 10, a piston 11 and an oil outlet 12, the oil bin 9 is arranged on the upper portion of the dustproof bin 4, the piston 11 is movably arranged in the oil bin 9, the piston 11 is connected with the lower part of the push rod 10, the oil outlet 12 is arranged at the lower part of the oil bin 9 and communicated with the oil bin 9, and the oil outlet 12 penetrates through the upper part of the dust-proof bin 4 and extends into the dust-proof bin 4; an oil discharge port 13 is arranged at the lower part of the dust-proof bin 4, and a cover plate 14 is arranged at the lower part of the oil discharge port 13; the internal thread of the movable nut 8 is matched with the external thread of the threaded rod 6; the lubricating device (5) is provided with 3 groups; the width dimension of the movable nut 8 is larger than that of the dustproof bin 4.
During the specific use, can rotate movable nut 8 outside dustproof storehouse 4, movable nut 8 passes through opening and closure of screw-thread engagement drive movable vice jaw 3 with threaded rod 6, when needs add lubricating oil, promote push rod 10, push rod 10 promotes piston 11 and slides in oil storehouse 9, extrude lubricating oil storehouse 9, the lubricating oil of extruding passes through oil-out 12 entering threaded rod 6, rotate movable nut 8, the realization is to threaded rod 6 and movable nut 8 lubrication, lubricating oil after the use can flow to dustproof storehouse 4 bottoms, open apron 14, discharge lubricating oil through unloading port 13.
Claims (5)
1. The utility model provides a prevent dead breakout tongs of debris card which characterized in that: comprises a clamp handle (1), a fixed jaw (2), a movable jaw (3), a dustproof bin (4) and a lubricating device (5), wherein the fixed jaw (2) is welded on the upper part of the clamp handle (1), the fixed jaw (2) is provided with a vertically arranged through groove, the dustproof bin (4) is fixedly connected with the fixed jaw (2), the lower part of the movable jaw (3) is provided with a threaded rod (6), the threaded rod (6) sequentially penetrates through the upper part of the fixed jaw (2) and the through groove, the lower part of the fixed jaw (2) is provided with a clamping groove (7) below the through groove, the clamping groove (7) is internally provided with a movable nut (8), the movable nut (8) is arranged on the threaded rod (6), the lubricating device (5) is arranged on the upper part of the dustproof bin (4), and the lubricating device (5) comprises an oil bin (9), a push rod (10), a piston (11, dust-proof bin (4) upper portion is located in oil bin (9), piston (11) activity is located in oil bin (9), push rod (10) pass inside oil bin (9) lateral wall extends to oil bin (9), piston (11) link to each other with push rod (10) lower part, oil-out (12) are located oil bin (9) lower part and are linked together with oil bin (9), oil-out (12) pass dust-proof bin (4) upper portion and extend to dust-proof bin (4) inside.
2. The pipe wrench capable of preventing sundries from being stuck as claimed in claim 1, characterized in that: an oil discharge port (13) is arranged at the lower part of the dust-proof bin (4), and a cover plate (14) is arranged at the lower part of the oil discharge port (13).
3. The pipe wrench capable of preventing sundries from being stuck as claimed in claim 1, characterized in that: the internal thread of the movable nut (8) is matched with the external thread of the threaded rod (6).
4. The pipe wrench capable of preventing sundries from being stuck as claimed in claim 1, characterized in that: the lubricating device (5) is provided with 3 groups.
5. The pipe wrench capable of preventing sundries from being stuck as claimed in claim 1, characterized in that: the width dimension of the movable nut (8) is larger than that of the dustproof bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226357.9U CN213319846U (en) | 2020-06-29 | 2020-06-29 | Pipe wrench capable of preventing sundries from being stuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226357.9U CN213319846U (en) | 2020-06-29 | 2020-06-29 | Pipe wrench capable of preventing sundries from being stuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213319846U true CN213319846U (en) | 2021-06-01 |
Family
ID=76082216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021226357.9U Expired - Fee Related CN213319846U (en) | 2020-06-29 | 2020-06-29 | Pipe wrench capable of preventing sundries from being stuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213319846U (en) |
-
2020
- 2020-06-29 CN CN202021226357.9U patent/CN213319846U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |