CN213144412U - Hydraulic power tongs for well repairing machinery - Google Patents
Hydraulic power tongs for well repairing machinery Download PDFInfo
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- CN213144412U CN213144412U CN202022281772.0U CN202022281772U CN213144412U CN 213144412 U CN213144412 U CN 213144412U CN 202022281772 U CN202022281772 U CN 202022281772U CN 213144412 U CN213144412 U CN 213144412U
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- hydraulic clamp
- limiting frame
- pressing
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Abstract
The utility model relates to a hydraulic tong equipment field specifically is a workover machinery hydraulic power pincers, include: the oil drain hole is formed in one side of the hydraulic clamp body, and the pushing assembly is mounted on the right side of the hydraulic clamp body; the left side of the hydraulic clamp body is movably provided with a second tool pressing seat, the left side of the hydraulic clamp body is fixedly provided with a limiting frame through an installation piece, a sliding groove is formed in the limiting frame, a first tool pressing seat is slidably installed in the sliding groove, and the distance and the position of the first tool pressing seat are adjusted through an adjusting assembly in the sliding groove; when the first cutter pressing seat is damaged, the hydraulic power tongs of the well repairing machinery can be detached from the limiting frame through the mounting sheet so as to be convenient for timely replacement; in addition, the hydraulic power tongs for the workover machinery can adjust the distance between the first cutter pressing seat and the second cutter pressing seat through the adjusting assembly according to the diameter of the steel pipe, so that pipes with different diameters can be machined.
Description
Technical Field
The utility model relates to a hydraulic tong equipment field specifically is a workover machinery hydraulic power pincers.
Background
The hydraulic pliers refer to a special hydraulic tool which is specially used for crimping cables and wiring terminals in workover engineering. The hydraulic pliers may be classified into an integral type, a split type, an electric type, a manual type, and the like according to the configuration. The hydraulic tong is widely applied as a universal tool and has the following advantages: convenient carrying, low price, durability, high cost performance and the like.
However, the hydraulic pliers in the prior art also have certain defects, for example, the arranged pressing cutter seat is usually fixed in position, and is not easy to detach and replace after the pressing cutter is damaged after being used for many times; in addition, the fixed position of the tool holder seat usually limits the types of pipe bodies that can be processed.
To the problem in the above-mentioned background art, the utility model aims at providing a workover machinery hydraulic power pincers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a workover machinery hydraulic power pincers to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a workover rig hydraulic power tong comprising: the oil drain hole is formed in one side of the hydraulic clamp body, and the pushing assembly is mounted on the right side of the hydraulic clamp body; the hydraulic pressure pincers body left side movable mounting has the second to press the blade holder, and hydraulic pressure pincers body left side is fixed with spacing frame through the installation of installation piece, the spout has been seted up to spacing frame inside, and the inside slidable mounting of spout has first pressure blade holder, and first pressure blade holder realizes apart from the position adjustment through adjusting part inside the spout.
As a further aspect of the present invention: the pushing assembly comprises a pressing block, a pressing rod and a holding rod, the pressing block is movably arranged inside the upper end of the hydraulic clamp body, the upper end of the pressing block is contacted with the pressing rod, one end of the pressing rod is hinged and movably arranged on the hydraulic clamp body through a pin shaft, and the lower end of the middle of the pressing rod is contacted with the pressing block; the holding rod is arranged on the right side of the hydraulic clamp body.
As a further aspect of the present invention: and the tail end of the pressing rod and the tail end of the holding rod are both provided with hydraulic telescopic cylinders.
As a further aspect of the present invention: the upper end and the lower end of the limiting frame are provided with inserting blocks, and the inserting blocks are provided with mounting holes; the hydraulic clamp body is provided with a slot at the corresponding position of the insertion block; when the limiting frame and the hydraulic clamp body are connected and fixed through the mounting piece, the inserting block of the limiting frame is inserted into the inserting slot of the hydraulic clamp body, and the two sides of the hydraulic clamp body penetrate through the mounting piece, the mounting holes in the inserting block and the hydraulic clamp body through bolts, so that the limiting frame and the hydraulic clamp body are connected and fixed.
As a further aspect of the present invention: the adjusting assembly comprises an inserting plate, a pull ring and a bolt, wherein the pull ring is arranged at one end of the inserting plate, one end of the inserting plate penetrates through the limiting frame and then is connected with the first cutter pressing seat, and an inserting hole is formed in the inserting plate; after the transverse position of the first pressing tool seat in the sliding groove needs to be adjusted, an operator holds the pull ring to push the insertion plate to slide and displace in the limiting frame, and after the first pressing tool seat is adjusted to a proper position, the bolt end is installed and fixed by using a nut after the bolt penetrates through the limiting frame and the insertion hole in the insertion plate.
Compared with the prior art, the beneficial effects of the utility model are that:
when the first cutter pressing seat is damaged, the hydraulic power tongs of the well repairing machinery can be detached from the limiting frame through the mounting sheet so as to be convenient for timely replacement; in addition, this workover machinery hydraulic power pincers can be according to the steel pipe diameter size through the distance position between first pressure tool holder and the second pressure tool holder of adjusting part adjustment, can process the body of different diameters like this.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a hydraulic power tong for well workover machinery according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of a hydraulic power tong for well servicing machinery according to an embodiment of the present invention.
In the figure: the hydraulic clamp comprises a pull ring 1, a plug board 2, a limit frame 3, a nut 4, a bolt 5, a sliding chute 6, a first press tool seat 7, an installation piece 8, a second press tool seat 9, a hydraulic clamp 10, an oil drainage hole 11, a press block 12, a press rod 13, a hydraulic telescopic cylinder 14, a holding rod 15, an insertion hole 16, an installation hole 17, an insertion block 18 and an insertion groove 19.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, a hydraulic power tong for workover machinery includes: the hydraulic clamp comprises a hydraulic clamp body 10, wherein an oil drainage hole 11 is formed in one side of the hydraulic clamp body 10, and a pushing assembly is installed on the right side of the hydraulic clamp body 10; a second knife pressing seat 9 is movably mounted on the left side of the hydraulic clamp body 10, a limiting frame 3 is fixedly mounted on the left side of the hydraulic clamp body 10 through a mounting piece 8, a sliding groove 6 is formed in the limiting frame 3, a first knife pressing seat 7 is slidably mounted in the sliding groove 6, and distance and position adjustment of the first knife pressing seat 7 in the sliding groove 6 is achieved through an adjusting assembly;
when the workover rig hydraulic power tongs are used for clamping and breaking a steel pipe, after the limiting frame 3 is fixedly installed on the left side of the hydraulic tongs body 10 through the installation piece 8, an operator starts the pushing assembly, the pushing assembly operates to push the second cutter pressing seat 9 to be close to the first cutter pressing seat 7, the distance position of the first cutter pressing seat 7 in the chute 6 is adjusted through the arranged adjusting assembly, and the steel pipe is clamped until the steel pipe is clamped and broken through the matching action of the arranged first cutter pressing seat 7 and the second cutter pressing seat 9; whole workover machinery hydraulic power pincers take place when damaging at first pressure blade holder 7, can dismantle spacing frame 3 through installation piece 8 and be convenient for in time change, can pass through the distance position between first pressure blade holder 7 of adjusting part adjustment and the second pressure blade holder 9 according to the steel pipe diameter size.
Example 2
Furthermore, the pushing assembly comprises a pressing block 12, a pressing rod 13 and a holding rod 15, the pressing block 12 is movably mounted inside the upper end of the hydraulic clamp body 10, the upper end of the pressing block 12 is in contact with the pressing rod 13, one end of the pressing rod 13 is hinged and movably mounted on the hydraulic clamp body 10 through a pin shaft, and the lower end of the middle of the pressing rod 13 is in contact with the pressing block 12; the holding rod 15 is arranged on the right side of the hydraulic clamp body 10;
specifically, the tail ends of the pressure lever 13 and the holding rod 15 are both provided with a hydraulic telescopic cylinder 14;
when a user holds the pushing assembly by hand, the user starts the hydraulic telescopic cylinder 14 at the tail end of the holding rod 15 and the tail end of the compression rod 13, the left side of the compression rod 13 downwards extrudes the pressing block 12, and then the second pressing tool holder 9 is pushed to be close to the first pressing tool holder 7 inside the limiting frame 3, so that the pipe body is clamped and broken; the hydraulic telescopic cylinder 14 ensures that a user is not easy to take off the hand in the use process.
Referring to fig. 2, further, the upper and lower ends of the limiting frame 3 are provided with inserting blocks 18, and the inserting blocks 18 are provided with mounting holes 17; the hydraulic clamp body 10 is provided with a slot 19 at the position corresponding to the insertion block 18; when the limiting frame 3 and the hydraulic clamp body 10 are connected and fixed through the mounting piece 8, the insertion block 18 of the limiting frame 3 is inserted into the insertion slot 19 of the hydraulic clamp body 10, and then bolts penetrate through the mounting piece 8, the mounting holes 17 in the insertion block 18 and the hydraulic clamp body 10 on two sides of the hydraulic clamp body 10, so that the limiting frame 3 and the hydraulic clamp body 10 are connected and fixed.
Furthermore, the adjusting assembly comprises an inserting plate 2, a pull ring 1 and a bolt 5, wherein the pull ring 1 is arranged at one end of the inserting plate 2, one end of the inserting plate 2 penetrates through the limiting frame 3 and then is connected with the first tool holder 7, and an inserting hole 16 is formed in the inserting plate 2; when the transverse position of the first knife pressing seat 7 in the sliding groove 6 needs to be adjusted, an operator holds the pull ring 1 to push the inserting plate 2 to slide and displace in the limiting frame 3, and after the first knife pressing seat 7 is adjusted to a proper position, the bolt 5 penetrates through the limiting frame 3 and the inserting hole 16 in the inserting plate 2, and then the nut 4 is used for installing and fixing the tail end of the bolt 5;
the rest of the structure of example 2 is the same as example 1.
The embodiment of the utility model provides a theory of operation is:
when the workover rig hydraulic power tongs are used for clamping and breaking a steel pipe, after the limiting frame 3 is fixedly installed on the left side of the hydraulic tongs body 10 through the installation piece 8, an operator starts the pushing assembly, the pushing assembly operates to push the second cutter pressing seat 9 to be close to the first cutter pressing seat 7, the distance position of the first cutter pressing seat 7 in the chute 6 is adjusted through the arranged adjusting assembly, and the steel pipe is clamped until the steel pipe is clamped and broken through the matching action of the arranged first cutter pressing seat 7 and the second cutter pressing seat 9; whole workover machinery hydraulic power pincers take place when damaging at first pressure blade holder 7, can dismantle spacing frame 3 through installation piece 8 and be convenient for in time change, can pass through the distance position between first pressure blade holder 7 of adjusting part adjustment and the second pressure blade holder 9 according to the steel pipe diameter size.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A workover rig hydraulic power tong comprising: a hydraulic clamp body (10); the method is characterized in that: an oil drainage hole (11) is formed in one side of the hydraulic clamp body (10), and a pushing assembly is installed on the right side of the hydraulic clamp body (10); the hydraulic pressure pincers body (10) left side movable mounting have second press blade holder (9), and hydraulic pressure pincers body (10) left side is fixed with spacing frame (3) through installation piece (8) installation, spout (6) have been seted up to spacing frame (3) inside, and spout (6) inside slidable mounting has first press blade holder (7), and first press blade holder (7) are inside to realize apart from the position control through adjusting part in spout (6).
2. The workover machinery hydraulic power tong of claim 1, wherein: the pushing assembly comprises a pressing block (12), a pressing rod (13) and a holding rod (15), the pressing block (12) is movably mounted inside the upper end of the hydraulic clamp body (10), the upper end of the pressing block (12) is in contact with the pressing rod (13), one end of the pressing rod (13) is hinged and movably mounted on the hydraulic clamp body (10) through a pin shaft, and the lower end of the middle of the pressing rod (13) is in contact with the pressing block (12); the holding rod (15) is arranged on the right side of the hydraulic clamp body (10).
3. The workover machinery hydraulic power tong of claim 2, wherein: and the tail ends of the pressure lever (13) and the holding rod (15) are provided with hydraulic telescopic cylinders (14).
4. The workover machinery hydraulic power tong of claim 1, wherein: the upper end and the lower end of the limiting frame (3) are provided with inserting blocks (18), and mounting holes (17) are formed in the inserting blocks (18); the hydraulic clamp body (10) is provided with a slot (19) at the position corresponding to the insertion block (18); when the limiting frame (3) is fixedly connected with the hydraulic clamp body (10) through the mounting piece (8), the inserting block (18) of the limiting frame (3) is inserted into the slot (19) of the hydraulic clamp body (10), and the mounting piece (8), the mounting hole (17) in the inserting block (18) and the hydraulic clamp body (10) penetrate through bolts on two sides of the hydraulic clamp body (10), so that the limiting frame (3) is fixedly connected with the hydraulic clamp body (10).
5. The workover machinery hydraulic power tong of claim 1, wherein: the adjusting assembly comprises an inserting plate (2), a pull ring (1) and a bolt (5), the pull ring (1) is arranged at one end of the inserting plate (2), one end of the inserting plate (2) penetrates through the limiting frame (3) and then is connected with the first tool holder (7), and an inserting hole (16) is formed in the inserting plate (2); after the first knife pressing seat (7) is adjusted to a proper position, the bolt (5) penetrates through the limiting frame (3) and the insertion hole (16) in the insertion plate (2) and then the nut (4) is used for installing and fixing the tail end of the bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022281772.0U CN213144412U (en) | 2020-10-14 | 2020-10-14 | Hydraulic power tongs for well repairing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022281772.0U CN213144412U (en) | 2020-10-14 | 2020-10-14 | Hydraulic power tongs for well repairing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144412U true CN213144412U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022281772.0U Active CN213144412U (en) | 2020-10-14 | 2020-10-14 | Hydraulic power tongs for well repairing machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144412U (en) |
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2020
- 2020-10-14 CN CN202022281772.0U patent/CN213144412U/en active Active
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