Multifunctional rudder type adjusting wrench

Abstract

The utility model relates to the technical field of wrenches, in particular to a multifunctional rudder type adjusting wrench which comprises a lantern ring, a limiting rod is fixedly installed on one side of the surface of the lantern ring, a rotating groove is formed in the surface of the limiting rod, a rotating rod is rotationally connected into the rotating groove, and a penetrating groove is formed in the middle of the surface of the rotating rod. A through groove is formed in one side of the surface of the sleeve ring, a mounting assembly is arranged in the through groove, the surface of the mounting assembly is sleeved with a clamping block, a mounting plate is fixedly mounted on the other side of the surface of the sleeve ring, and an adjusting assembly is arranged in the middle of the surface of the mounting plate. And then, a worker rotates the clamping block through the rotating rod, the clamping block clamps the bolt, finally, the lantern ring is rotated, and when different bolts or nuts need to be disassembled, the worker can replace the clamping block through the mounting assembly and disassemble the bolts or the nuts of different models.

Description

Technical Field

[0001] This utility model relates to the field of wrench technology, specifically to a multi-functional rudder-type adjustable wrench. Background Technology

[0002] A wrench is a common tool for installation and disassembly. It is a hand tool that uses leverage to tighten or loosen bolts, screws, nuts, and other threaded fasteners, including those with open or recessed holes. Wrenches are typically made of carbon or alloy structural steel and are classified into different types.

[0003] However, existing rudder-type wrenches are not compatible with the size of bolts or nuts when disassembling them, requiring different types of wrenches for this purpose. Utility Model Content

[0004] To address the aforementioned shortcomings of existing technologies, this utility model provides a multi-functional rudder-type adjusting wrench, which effectively solves the problem that existing rudder-type wrenches, when disassembling bolts or nuts, have internal dimensions that are incompatible with the size of the bolts or nuts, requiring the use of different wrenches for disassembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a multi-functional rudder-type adjusting wrench, including a collar. A limiting rod is fixedly installed on one side of the collar surface. A rotating groove is formed on the surface of the limiting rod. A rotating rod is rotatably connected inside the rotating groove. A through groove is formed in the middle of the rotating rod surface. An installation component is arranged inside the through groove. A snap-fit ​​block is sleeved on the surface of the installation component. An installation plate is fixedly installed on the other side of the collar surface. An adjusting component is arranged in the middle of the surface of the installation plate.

[0007] The mounting assembly includes a positioning rod inserted into the through slot, a positioning plate fixedly mounted on one end of the positioning rod, telescopic rods fixedly mounted on both sides of the surface of the positioning plate, a spring sleeved on the surface of the telescopic rod, a limiting block fixedly mounted on one end of the telescopic rod, and a mounting block sleeved on one end of the rotating rod.

[0008] Guide grooves are provided on both sides of the surface of the through groove. The size of the guide grooves is adapted to the size of the positioning plate. The positioning plate drives the limiting block to slide inside the guide groove.

[0009] The mounting block has an internal directional groove, and two snap-fit ​​grooves are fixedly installed on both sides of the directional groove. The size of the snap-fit ​​grooves is adapted to the size of the limiting block.

[0010] The adjustment assembly includes a threaded rod threadedly connected to the middle of the surface of the mounting plate, one end of which is rotatably connected to an adjustment plate, and several anti-slip strips are fixedly installed on the surface of the adjustment plate.

[0011] Both sides of the snap-fit ​​block surface are fixedly installed with snap-fit ​​blocks, and a plug-in groove is opened in the middle of the snap-fit ​​block surface, into which a wrench is inserted.

[0012] A positioning ring is fixedly installed at one end of the limiting rod, and a rotating groove is formed in the middle of the surface of the positioning ring.

[0013] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0014] When disassembling a nut or bolt using a collar, limiting rod, rotating rod, and mounting components, the operator places the collar on the surface of the bolt, then rotates the locking block via the rotating rod to lock the bolt in place. Finally, the collar is rotated. When different bolts or nuts need to be disassembled, the operator can replace the locking block using the mounting components to disassemble different types of bolts or nuts.

[0015] By utilizing the collar, mounting plate, and adjustment assembly, if the diameter of the collar is too large during disassembly, personnel can rotate the adjustment assembly through the mounting plate. The adjustment assembly will then move towards the center to clamp the bolt or nut, improving the ease of disassembling the bolt or nut. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural diagram of the present utility model;

[0018] Figure 2 This is an exploded structural diagram of the present invention;

[0019] Figure 3 This is a structural diagram of the adjustment component of this utility model;

[0020] Figure 4 This is a structural diagram of the installation component of this utility model.

[0021] Reference numerals: 1. Collar; 2. Limiting rod; 3. Rotating rod; 4. Mounting assembly; 41. Positioning rod; 42. Positioning plate; 43. Telescopic rod; 44. Spring; 45. Limiting block; 46. Mounting block; 5. Snap-fit ​​block; 6. Mounting plate; 7. Adjusting assembly; 71. Threaded rod; 72. Adjusting plate; 73. Anti-slip strip; 8. Wrench. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Example: Refer to Figures 1 to 4 A multi-functional rudder-type adjusting wrench includes a collar 1. A limiting rod 2 is fixedly installed on one side of the collar 1. A positioning ring is fixedly installed on one end of the limiting rod 2. A rotating groove is formed in the middle of the surface of the positioning ring. A rotating groove is formed in the surface of the limiting rod 2. A rotating rod 3 is rotatably connected inside the rotating groove. A through groove is formed in the middle of the surface of the rotating rod 3. An installation component 4 is set inside the through groove. A snap-fit ​​block 5 is sleeved on the surface of the installation component 4. An installation plate 6 is fixedly installed on the other side of the collar 1. An adjusting component 7 is set in the middle of the surface of the installation plate 6. Snap-fit ​​blocks are fixedly installed on both sides of the surface of the snap-fit ​​block 5. An insertion groove is formed in the middle of the surface of the snap-fit ​​block. A wrench 8 is inserted into the insertion groove.

[0025] During use, the operator places the collar 1 onto the surface of the bolt or nut, then rotates the adjusting component 7 via the mounting plate 6. The adjusting component 7 moves toward the center. After the adjusting component 7 comes into contact with the bolt or nut, the operator installs the locking block 5 via the mounting component 4. Then, the locking block 5 is rotated via the rotating rod 3. The rotating rod 3 drives the collar 1 to rotate, thus disassembling the bolt or nut.

[0026] Mounting assembly 4 includes a positioning rod 41 inserted into the through groove. A positioning plate 42 is fixedly mounted on one end of the positioning rod 41. Telescopic rods 43 are fixedly mounted on both sides of the surface of the positioning plate 42. A spring 44 is sleeved on the surface of the telescopic rod 43. A limiting block 45 is fixedly mounted on one end of the telescopic rod 43. An mounting block 46 is sleeved on one end of the rotating rod 3. Guide grooves are provided on both sides of the surface of the through groove. The size of the guide grooves is adapted to the size of the positioning plate 42. The positioning plate 42 drives the limiting block 45 to slide inside the guide groove. An directional groove is provided inside the mounting block 46. A snap-fit ​​groove is fixedly mounted on both sides inside the directional groove. The size of the snap-fit ​​groove is adapted to the size of the limiting block 45.

[0027] When installing the snap-fit ​​block 5, the operator places the snap-fit ​​block 5 onto the surface of the rotating rod 3. Then, the operator inserts the positioning rod 41 into the interior of the rotating rod 3. The inner wall of the rotating rod 3 will compress the limiting block 45. The positioning plate 42 drives the limiting block 45 to move into the interior of the mounting block 46. The positioning rod 41 is rotated, and the limiting block 45 rotates accordingly. When the limiting block 45 rotates into the snap-fit ​​groove, the telescopic rod 43 and spring 44 on its back will drive the limiting block 45 to snap into the interior of the snap-fit ​​groove, positioning the positioning rod 41. The positioning rod 41 then positions the rotating rod 3 through the limiting rod 2.

[0028] The adjustment assembly 7 includes a threaded rod 71 threadedly connected to the middle of the surface of the mounting plate 6. One end of the threaded rod 71 is rotatably connected to an adjustment plate 72. Several anti-slip strips 73 are fixedly installed on the surface of the adjustment plate 72.

[0029] When the size of the collar 1 needs to be adjusted, the operator will rotate the threaded rod 71 through the mounting plate 6. The threaded rod 71 will drive the adjusting plate 72 to move towards the center. The anti-slip strip 73 on the adjusting plate 72 will contact the surface of the bolt or nut, and the adjusting plate 72 will clamp and position the bolt or nut.

[0030] Working principle: First, the snap-fit ​​block 5 is installed. The operator fits the snap-fit ​​block 5 onto the surface of the rotating rod 3. Then, the operator inserts the positioning rod 41 into the interior of the rotating rod 3. The inner wall of the rotating rod 3 will compress the limiting block 45. The positioning plate 42 drives the limiting block 45 to move into the interior of the mounting block 46. The positioning rod 41 is rotated, and the limiting block 45 rotates accordingly. When the limiting block 45 rotates into the snap-fit ​​groove, the telescopic rod 43 and spring 44 on its back will drive the limiting block 45 to snap into the interior of the snap-fit ​​groove, positioning the positioning rod 41. The positioning rod 41 then positions the rotating rod 3 through the limiting rod 2. Then, when adjusting the size inside the collar 1, the operator will rotate the threaded rod 71 through the mounting plate 6. The threaded rod 71 will drive the adjusting plate 72 to move towards the center. The anti-slip strip 73 on the adjusting plate 72 contacts the surface of the bolt or nut. The adjusting plate 72 clamps and positions the bolt or nut. Finally, the collar 1 is rotated by the wrench 8.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional rudder type regulating wrench comprising a collar (1), characterized in that: The surface of the sleeve ring (1) is fixedly installed with a limiting rod (2), the surface of the limiting rod (2) is provided with a rotating groove, the inside of the rotating groove is rotatably connected with a rotating rod (3), the surface of the rotating rod (3) is provided with a through groove in the middle, the inside of the through groove is provided with a mounting assembly (4), the surface of the mounting assembly (4) is sleeved with a clamping block (5), the surface of the sleeve ring (1) is fixedly installed with a mounting plate (6), the surface of the mounting plate (6) is provided with an adjusting assembly (7).

2. A multi-functional rudder-type adjusting wrench according to claim 1, wherein The mounting assembly (4) includes a positioning rod (41) inserted into the through groove, one end of the positioning rod (41) is fixedly installed with a positioning plate (42), the surface of the positioning plate (42) is fixedly installed with an extension rod (43) on both sides, the surface of the extension rod (43) is sleeved with a spring (44), one end of the extension rod (43) is fixedly installed with a limiting block (45), one end of the rotating rod (3) is sleeved with a mounting block (46).

3. The multi-functional rudder-type adjusting wrench according to claim 1, wherein The surface of the through groove is provided with a guide groove on both sides, the size of the guide groove is matched with the size of the positioning plate (42), the positioning plate (42) drives the limiting block (45) to slide in the guide groove.

4. The multi-functional rudder-type adjusting wrench according to claim 2, wherein The inside of the mounting block (46) is provided with a directional groove, the inside of the directional groove is fixedly installed with a clamping groove on both sides, the size of the clamping groove is matched with the size of the limiting block (45).

5. The multi-functional rudder-type adjusting wrench according to claim 1, wherein The adjusting assembly (7) includes a threaded rod (71) screwedly connected to the surface of the mounting plate (6) in the middle, one end of the threaded rod (71) is rotatably connected with an adjusting plate (72), the surface of the adjusting plate (72) is fixedly installed with a plurality of anti-skid strips (73).

6. The multi-functional rudder-type adjusting wrench according to claim 1, wherein The surface of the clamping block (5) is fixedly installed with a clamping block on both sides, the surface of the clamping block is provided with an insertion groove in the middle, the inside of the insertion groove is inserted with a wrench (8).

7. The multi-functional rudder-type adjusting wrench according to claim 1, wherein One end of the limiting rod (2) is fixedly installed with a positioning ring, the surface of the positioning ring is provided with a rotating groove in the middle.

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