CN221066097U - Adjustable open spanner - Google Patents
Adjustable open spanner Download PDFInfo
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- CN221066097U CN221066097U CN202323084943.0U CN202323084943U CN221066097U CN 221066097 U CN221066097 U CN 221066097U CN 202323084943 U CN202323084943 U CN 202323084943U CN 221066097 U CN221066097 U CN 221066097U
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- shaped support
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- 230000007246 mechanism Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an adjustable open-end wrench, which comprises a wrench support, wherein the wrench support comprises a handle and an arc-shaped support, and further comprises an adjusting component and a fixing component, wherein the adjusting component and the fixing component are both arranged at the arc-shaped support, the adjusting component comprises a first adjusting module and a second adjusting module, the fixing component comprises a first fixing module and a second fixing module, the adjustable open-end wrench enables two clamping blocks to be in cooperative action with the two clamping blocks through adjusting the positions of the first clamping block and the second clamping block of the fixing component and the first clamping plate and the second clamping plate of the adjusting component, so that a pipe fitting is clamped and fixed, or each clamping block and each clamping plate are clamped into a fixing groove of the pipe fitting to be fixed, or a protrusion on the pipe fitting is clamped into the clamping groove between each clamping block and each clamping plate, so that the open-end wrench can be fixed with pipe fittings of different sizes, the universality of the wrench is effectively enhanced, meanwhile, the possibility of slipping the wrench at the pipe fitting is reduced.
Description
Technical Field
The utility model relates to the technical field of wrenches, in particular to an adjustable open-end wrench.
Background
The wrench is a common installation and disassembly tool, which can be divided into a wrench with fixed size and an adjustable wrench, and is a manual tool for screwing bolts, screws, nuts and other threaded fastening bolts or nuts through the lever principle to open or sleeve hole fasteners.
When a plurality of internal thread pipe fittings are installed into corresponding pipelines through threads, a spanner is often required to be used for fastening, and the surfaces of the thread pipelines are often provided with fixing grooves or raised clamping blocks to be clamped with the spanner, so that the spanner can rotate the pipe fittings, and further the pipe fittings are fixed through threads; the size of the clamping pipe fitting is adjusted by adjusting the space between the two clamping blocks by the existing adjustable spanner, but when the existing adjustable spanner is excessively hard or is not tightly clamped with the pipe fitting, the sliding port is easy to occur, namely the damage to the surface of the pipe fitting is caused, and the user is not convenient to rotate and install the pipe fitting.
Disclosure of utility model
In order to solve the above technical problems, an adjustable open-end wrench is provided.
In order to achieve the above object, the following scheme is provided: the adjustable open-end wrench comprises a wrench support, wherein the wrench support comprises a handle and an arc support, the handle is fixedly connected with the arc support, the adjustable open-end wrench further comprises an adjusting component and a fixing component, the adjusting component and the fixing component are both installed at the arc support, the adjusting component comprises a first adjusting module and a second adjusting module, the first adjusting module and the second adjusting module are symmetrically installed at the arc support, the fixing component comprises a first fixing module and a second fixing module, and the first fixing module and the second fixing module are symmetrically installed at the arc support;
The first adjusting module and the second adjusting module are identical in structure, the first adjusting module comprises a first clamping plate, a first adjusting screw and a plurality of first guide rods, one end of the first adjusting screw is rotationally connected with the first clamping plate, the first adjusting screw is inserted into the arc-shaped support and is in threaded connection with the arc-shaped support, one end, far away from the first clamping plate, of the first adjusting screw is provided with a first adjusting knob, one side, close to the arc-shaped support, of the first clamping plate is provided with a plurality of first guide rods, and the first guide rods are in sliding connection with the arc-shaped support;
The second adjusting module comprises a second clamping plate, a second adjusting screw and a plurality of second guide rods, two ends of the second adjusting screw are rotatably connected with the second clamping plate, the second adjusting screw is inserted into the arc-shaped support and is in threaded connection with the arc-shaped support, one end, far away from the second clamping plate, of the second adjusting screw is provided with a second adjusting knob, one side, close to the arc-shaped support, of the second clamping plate is provided with a plurality of second guide rods, and the second guide rods are in sliding connection with the arc-shaped support;
The first fixing module and the second fixing module are identical in structure, the first fixing module comprises a first clamping block and a first jacking screw, the first clamping block is rotationally connected with one end of the first jacking screw, the first jacking screw is in threaded connection with the arc-shaped support, and a first driving knob is arranged at one end, far away from the first clamping block, of the first jacking screw;
The second fixing module comprises a second clamping block and a second jacking screw rod, the second clamping block is rotationally connected with one end of the second jacking screw rod, the second jacking screw rod is in threaded connection with the arc-shaped support, and one end, far away from the second clamping block, of the second jacking screw rod is provided with a first driving knob
The space between the first clamping block and the first clamping block forms a clamping groove, the space between the first clamping block and the second clamping block forms a clamping groove, and the space between the second clamping block and the second clamping block forms a clamping groove.
Further, the first clamping plate and the second clamping plate are of arc-shaped structures.
Further, the first clamping block and the second clamping block are in a truncated cone-shaped structure.
Further, the top of the arc-shaped bracket is an opening.
The working principle and the advantages of the utility model are as follows: this adjustable open spanner is through adjusting the position of fixed subassembly's first fixture block, second fixture block and adjusting subassembly's first cardboard and second cardboard for two cards are fast with two cardboard synergism, carry out the centre gripping with the pipe fitting and fix, perhaps make each fixture block, cardboard card go into the fixed slot of pipe fitting in fixed pipe fitting, perhaps make protruding card on the pipe fitting go into in the draw-in groove between each fixture block, each cardboard, make this open spanner can fix with not unidimensional pipe fitting, strengthen the commonality of this spanner effectively, simultaneously can clip the pipe fitting better, reduce the possibility that this spanner was slipped in pipe fitting department.
Drawings
FIG. 1 is a front view of the present utility model;
fig. 2 is a structural diagram of the present utility model.
Reference numerals in the drawings of the specification include:
11. The handle, 12, arc bracket, 13, opening, 21, first clamp plate, 22, first adjusting screw, 23, first adjusting knob, 24, first guide bar, 25, second clamp plate, 26, second adjusting screw, 27, second adjusting knob, 28, second guide bar, 31, first clamp block, 32, first pushing screw, 33, first driving knob, 34, second clamp block, 35, second pushing screw, 36, second driving knob, 4.
Detailed Description
The following is a further detailed description of the embodiments:
As shown in fig. 1 to 2:
An adjustable open 13 wrench comprises a wrench bracket consisting of a handle 11 and an arc bracket 12, wherein the handle 11 is fixedly connected with the arc bracket 12, and the handle 11 is positioned at the middle part of the outer side of the arc bracket 12; the pipe fitting clamping device further comprises an adjusting component and a fixing component, wherein the adjusting component and the fixing component are both arranged at the arc-shaped bracket 12 and are used for adjusting the space of clamping the pipe fitting inside the arc-shaped bracket 12 in a cooperative mode;
The adjusting assembly comprises a first adjusting module and a second adjusting module which are identical in structure and symmetrically arranged at the arc-shaped support 12, and the fixing assembly comprises a first fixing module and a second fixing module which are identical in structure and symmetrically arranged at the arc-shaped support 12;
The first adjusting module and the second adjusting module are identical in structure, the first adjusting module comprises a first clamping plate 21, a first adjusting screw 22 and a plurality of first guide rods 24, the first clamping plate 21 is used for clamping and clamping a pipe fitting, the first adjusting screw 22 is arranged at the arc-shaped support 12 through threads and used for adjusting the position of the first clamping plate 21, the first guide rods 24 are slidably arranged at the arc-shaped support 12, the first guide rods 24 are fixedly connected with the first clamping plate 21, the first guide rods 24 play a guiding role on the first clamping plate 21, and a first adjusting knob 23 is convenient for a user to rotate the first screw so as to adjust the position of the first clamping plate 21;
Similarly, the second adjusting module comprises a second clamping plate 25, a second adjusting screw 26 and a plurality of second guide rods 28, the second clamping plate 25 is used for clamping and clamping a pipe fitting, the second adjusting screw 26 is arranged at the arc-shaped support 12 through threads and is used for adjusting the position of the second clamping plate 25, the second guide rods 28 are slidably arranged at the arc-shaped support 12, the second guide rods 28 are fixedly connected with the second clamping plate 25, the second guide rods 28 play a guiding role on the second clamping plate 25, and a second adjusting knob 27 is convenient for a user to rotate the second screw so as to adjust the position of the second clamping plate 25;
The first fixing module comprises a first clamping block 31 and a first jacking screw 32, the first clamping block 31 is rotationally connected with one end of the first jacking screw 32, the first jacking screw 32 is in threaded connection with the arc-shaped bracket 12, the first jacking screw 32 can adjust the position of the first clamping block 31, and a first driving knob 33 arranged at the end part of the first jacking screw 32 is convenient for rotating the first clamping block 31;
Similarly, the second fixing module comprises a second clamping block 34 and a second jacking screw 35, the second clamping block 34 is rotationally connected with one end of the second jacking screw 35, the second jacking screw 35 is in threaded connection with the arc-shaped support 12, the second jacking screw 35 can adjust the position of the second clamping block 34, and a second driving knob 36 arranged at the end part of the second jacking screw 35 is convenient for rotating the second clamping block 34.
The clamping groove 4 is formed among the first clamping block 31, the first clamping plate 21, the second clamping plate 25 and the second clamping block 34, protrusions arranged at the pipe fitting part are convenient to clamp into the clamping groove 4, and meanwhile the first clamping block 31 and the second clamping block 34 can clamp into the fixing groove arranged at the pipe fitting part for clamping and clamping the pipe fitting.
The first clamping plate 21 and the second clamping plate 25 are of arc-shaped structures and are more adaptive to the surface shape of the pipe fitting.
The first clamping block 31 and the second clamping block 34 are in a truncated cone-shaped structure, so that the clamping blocks can be inserted into the fixing grooves with various shapes and sizes.
The top of arc support 12 is opening 13, and the buckle makes arc support 12 insert outside the pipe fitting better, avoids because the pipe fitting both ends all are connected with the mechanism that pipeline or other hindrance spanner passed in and out and block the spanner for the spanner can be smooth take off from the pipe fitting.
The specific implementation process is as follows:
When the adjustable opening 13 wrench is used, the arc-shaped bracket 12 is inserted into a pipe fitting to be rotationally screwed through the opening 13, then the first adjusting screw rod and the second adjusting screw rod 26 are respectively rotated through the first adjusting knob 23 and the second adjusting knob 27, so that the first clamping plate 21 and the second clamping plate 25 are abutted against and clamped at the outer wall of the pipe fitting, and simultaneously the first driving knob 33 and the second driving knob 36 are screwed, so that the first jacking screw rod 32 and the second jacking screw rod 35 respectively drive the first clamping block 31 and the second clamping block 34 to be clamped into a fixed groove of the pipe fitting, and then the pipe fitting can be rotated through the handle 11; the protrusions of the pipe fitting can be clamped into the clamping grooves 4 among the first clamping plate 21, the second clamping plate 25, the first clamping block 31 and the second clamping block 34.
This adjustable opening 13 spanner is through adjusting the position of fixed subassembly's first fixture block 31, second fixture block 34 and adjusting subassembly's first cardboard 21 and second cardboard 25 for two blocks are fast with two cardboard synergism, carry out the centre gripping with the pipe fitting and fix, perhaps make each fixture block, cardboard card go into the fixed slot of pipe fitting in fixed pipe fitting, perhaps make protruding card on the pipe fitting go into the draw-in groove 4 between each fixture block, each cardboard, make this opening 13 spanner can fix with not unidimensional pipe fitting, strengthen the commonality of this spanner effectively, simultaneously can clip the pipe fitting better, reduce the possibility that this spanner skidded in pipe fitting department.
The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in detail herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain the essential characteristics of the present utility model, without the general knowledge of the skilled person in the art, to ascertain the general knowledge of the technical field, before the application or the priority date, to apply the general experimental means before the date, with the ability of the person skilled in the art to perfect and practice the present utility model with the help of the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. The utility model provides an open-end wrench with adjustable, includes the spanner support, the spanner support includes handle and arc support, handle and arc support fixed connection, its characterized in that: the adjusting assembly and the fixing assembly are both arranged at the arc-shaped support, the adjusting assembly comprises a first adjusting module and a second adjusting module, the first adjusting module and the second adjusting module are symmetrically arranged at the arc-shaped support, the fixing assembly comprises a first fixing module and a second fixing module, and the first fixing module and the second fixing module are symmetrically arranged at the arc-shaped support;
The first adjusting module and the second adjusting module are identical in structure, the first adjusting module comprises a first clamping plate, a first adjusting screw and a plurality of first guide rods, one end of the first adjusting screw is rotationally connected with the first clamping plate, the first adjusting screw is inserted into the arc-shaped support and is in threaded connection with the arc-shaped support, one end, far away from the first clamping plate, of the first adjusting screw is provided with a first adjusting knob, one side, close to the arc-shaped support, of the first clamping plate is provided with a plurality of first guide rods, and the first guide rods are in sliding connection with the arc-shaped support;
The second adjusting module comprises a second clamping plate, a second adjusting screw and a plurality of second guide rods, two ends of the second adjusting screw are rotatably connected with the second clamping plate, the second adjusting screw is inserted into the arc-shaped support and is in threaded connection with the arc-shaped support, one end, far away from the second clamping plate, of the second adjusting screw is provided with a second adjusting knob, one side, close to the arc-shaped support, of the second clamping plate is provided with a plurality of second guide rods, and the second guide rods are in sliding connection with the arc-shaped support;
The first fixing module and the second fixing module are identical in structure, the first fixing module comprises a first clamping block and a first jacking screw, the first clamping block is rotationally connected with one end of the first jacking screw, the first jacking screw is in threaded connection with the arc-shaped support, and a first driving knob is arranged at one end, far away from the first clamping block, of the first jacking screw;
The second fixing module comprises a second clamping block and a second jacking screw rod, the second clamping block is rotationally connected with one end of the second jacking screw rod, the second jacking screw rod is in threaded connection with the arc-shaped support, and one end, far away from the second clamping block, of the second jacking screw rod is provided with a first driving knob
The space between the first clamping block and the first clamping block forms a clamping groove, the space between the first clamping block and the second clamping block forms a clamping groove, and the space between the second clamping block and the second clamping block forms a clamping groove.
2. The adjustable open-ended wrench of claim 1, wherein: the first clamping plate and the second clamping plate are of arc-shaped structures.
3. The adjustable open-ended wrench of claim 1, wherein: the first clamping block and the second clamping block are in a circular truncated cone-shaped structure.
4. The adjustable open-ended wrench of claim 1, wherein: the top of the arc-shaped bracket is an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084943.0U CN221066097U (en) | 2023-11-15 | 2023-11-15 | Adjustable open spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084943.0U CN221066097U (en) | 2023-11-15 | 2023-11-15 | Adjustable open spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066097U true CN221066097U (en) | 2024-06-04 |
Family
ID=91272721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323084943.0U Active CN221066097U (en) | 2023-11-15 | 2023-11-15 | Adjustable open spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221066097U (en) |
-
2023
- 2023-11-15 CN CN202323084943.0U patent/CN221066097U/en active Active
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