CN219562956U - Plate spring nut mounting tool - Google Patents
Plate spring nut mounting tool Download PDFInfo
- Publication number
- CN219562956U CN219562956U CN202320543741.9U CN202320543741U CN219562956U CN 219562956 U CN219562956 U CN 219562956U CN 202320543741 U CN202320543741 U CN 202320543741U CN 219562956 U CN219562956 U CN 219562956U
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- China
- Prior art keywords
- spring nut
- connecting rod
- piece
- outer sleeve
- plate spring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a leaf spring nut mounting tool, which comprises a connecting rod piece and an outer sleeve, wherein the outer sleeve is sleeved on the outer side of the connecting rod piece and is movably connected with the connecting rod piece; one end of the link rod piece is a connecting end, the other end of the link rod piece is an operating end for operating the link rod piece to move, and the connecting end is connected with a connecting piece for clamping and fixing a plate spring nut; one end of the outer sleeve, which is close to the connecting piece, is connected with a magnetic attraction piece capable of attracting the plate spring nut. When the plate spring nut mounting tool is used, the connecting piece is connected with the plate spring nut, the magnetic attraction piece on the outer sleeve generates attraction force to the plate spring nut, so that the plate spring nut and the connecting piece can be firmly connected, and workers can not need to hold the plate spring nut steady in the mounting process, thereby being more convenient to operate.
Description
Technical Field
The utility model relates to the technical field of vehicle tool equipment, in particular to a leaf spring nut mounting tool.
Background
At present, most of parts such as guard plates, heat shields, front wall heat insulation pads and the like on an automobile are fixed on a welding stud of the automobile body by adopting star-shaped cards, and the parts are basically pressed on the stud by using metal or nylon sleeves during assembly, so that the problem that the sleeve is pressed by one hand holding the plate spring nut in the pressing process of the plate spring nut is solved, the time and the labor are wasted during the pressing by one hand, and the operation is inconvenient.
In view of this, improvements are needed.
Disclosure of Invention
The utility model aims to provide a plate spring nut mounting tool which is convenient to use.
The utility model provides a leaf spring nut mounting tool, which comprises a connecting rod piece and an outer sleeve, wherein the outer sleeve is sleeved on the outer side of the connecting rod piece and is movably connected with the connecting rod piece; one end of the connecting rod piece is a connecting end, the other end of the connecting rod piece is an operating end for operating the connecting rod piece to move, and the connecting end is connected with a connecting piece for clamping and fixing a plate spring nut; one end of the outer sleeve, which is close to the connecting piece, is connected with a magnetic attraction piece capable of attracting the plate spring nut.
Further, the connecting piece comprises a connecting rod and a clamping block used for being connected with the plate spring nut, a connecting groove is formed in the connecting rod, and the clamping block is embedded into the connecting groove.
Further, the connecting piece comprises a plurality of clamping blocks, a plurality of connecting grooves are formed in the connecting rod, the connecting grooves are arranged around the axis of the connecting rod in an array mode, and each clamping block is embedded in each connecting groove.
Further, the connecting piece further comprises a clamp and a locking bolt, the clamp is connected with the connecting rod, and part of the clamp covers the clamping block; the clamp is provided with a screw hole, and the locking bolt stretches into the screw hole to be connected with the connecting rod.
Further, the outer sleeve is provided with a sleeve cavity, the connecting rod is in clearance fit with the sleeve cavity, and a part of the clamping block is positioned in the sleeve cavity.
Further, an installation groove is formed in the end face, close to the connecting piece, of the outer sleeve, the magnetic attraction piece is a magnet, and the magnet is detachably connected in the installation groove.
Further, the connecting rod piece comprises a connecting rod main body which is in clearance fit with the outer sleeve; the operating end is connected to the end of the connecting rod main body and is located outside the outer sleeve.
Further, the connecting rod piece also comprises a spring, a connecting ring is connected to the connecting rod main body or the operation end, and the spring is connected between the connecting ring and the outer sleeve.
Further, the plate spring nut mounting tool further includes an operating lever having one end rotatably connected to the connecting ring.
Further, the operation end is a polygonal connecting column.
By adopting the technical scheme, the method has the following beneficial effects:
the technical scheme of the utility model provides a leaf spring nut mounting tool which comprises a connecting rod piece and an outer sleeve, wherein the outer sleeve is sleeved on the outer side of the connecting rod piece and is movably connected with the connecting rod piece. One end of the link member is a connecting end, the other end of the link member is an operating end for operating the link member to move, and the connecting end is connected with a connecting piece for clamping and fixing a plate spring nut. One end of the outer sleeve, which is close to the connecting piece, is connected with a magnetic attraction piece capable of attracting the plate spring nut. The magnetic attraction piece on the outer sleeve of the plate spring nut installation tool generates attraction force on the plate spring nut, so that the plate spring nut and the connecting piece can be firmly connected. When the magnetic attraction type plate spring nut is used, the connecting piece is connected with the plate spring nut, the magnetic attraction piece contacts the plate spring nut, and axial attraction force is generated on the plate spring nut. In the installation process, workers can not need to hold the leaf spring nut, and the operation is more convenient. The rotating link member drives the leaf spring nut to rotate, and meanwhile, the link member also drives the outer sleeve to rotate, and the adsorption force of the magnetic attraction member also partially acts to drive the leaf spring nut to rotate, so that labor is saved.
Drawings
FIG. 1 is a schematic view of a spring nut installation tool according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a spring nut installation tool according to one embodiment of the present utility model;
FIG. 3 is a schematic view of a link member according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a link member and a connecting element according to an embodiment of the present utility model;
FIG. 5 is a schematic view of an outer sleeve according to an embodiment of the present utility model;
FIG. 6 is a schematic cross-sectional view of an outer sleeve according to one embodiment of the present utility model;
fig. 7 is a schematic view of a spring nut installation tool and external gun apparatus according to an embodiment of the present utility model.
Reference numerals and signs
Plate spring nut mounting tool 10, link member 1, link end 11, operation end 12, link body 13, spring 14, connection ring 15, operation lever 16, outer sleeve 2, sleeve cavity 21, first cavity 211, second cavity 212, third cavity 213, mounting groove 22, connection member 3, connection rod 31, fixture block 32, connection groove 33, clip 34, screw hole 341, lock bolt 35, magnetic attraction member 4
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.
It is to be readily understood that, according to the technical solutions of the present utility model, those skilled in the art may replace various structural modes and implementation modes with each other without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms.
As shown in fig. 1-4, the plate spring nut mounting tool 10 provided by the technical scheme of the utility model comprises a connecting rod piece 1 and an outer sleeve 2, wherein the outer sleeve 2 is sleeved on the outer side of the connecting rod piece 1 and is movably connected with the connecting rod piece 1.
One end of the link member 1 is a connecting end 11, the other end is an operating end 12 for operating the link member 1 to move, and the connecting end 11 is connected with a connecting piece 3 for clamping and fixing a plate spring nut.
One end of the outer sleeve 2, which is close to the connecting piece 3, is connected with a magnetic attraction piece 4 which can attract a plate spring nut.
The plate spring nut mounting tool 10 is used for mounting plate spring nuts to vehicles, is convenient for workers to use, and improves working efficiency.
The leaf spring nut mounting tool 10 includes a link member 1 and an outer sleeve 2, the outer sleeve 2 having a sleeve through hole through which the link member 1 passes, so that the outer sleeve 2 is sleeved on the link member 1. The link member 1 is movable, e.g. rotatable or slidable, relative to the outer sleeve 2. One end of the connecting rod piece 1 is an operation end 12 for operating the connecting rod piece 1 to move, the other end is a connection end 11, the connection end 11 is connected with a connecting piece 3, and the connecting piece 3 is used for connecting a plate spring nut. When in use, the connecting piece 3 is firstly abutted against the leaf spring nut, and then the operating end 12 is controlled, so that the connecting piece 3 drives the leaf spring nut to rotate.
The leaf spring nut mounting tool 10 further comprises a magnetic attraction member 4, the magnetic attraction member 4 being connected to the end of the outer sleeve 2 near the connection member 3. When the connecting piece 3 is connected with the leaf spring nut, the magnetic attraction piece 4 generates attraction force on the leaf spring nut, so that the leaf spring nut can be firmly connected to the connecting piece 3, and the leaf spring nut cannot be separated from the connecting piece 3 even if the leaf spring nut is not held. When the device is used, a worker can operate the connecting rod piece 3 to rotate by two hands, the connecting rod piece 3 drives the leaf spring nut to rotate, and meanwhile, the connecting rod piece 3 also drives the outer sleeve 2 to rotate. The worker does not need to hold the leaf spring nut by hand during installation, and can operate the leaf spring nut installation tool 10 with both hands at the same time, thereby facilitating the exertion and reducing the fatigue caused by one-hand operation. In addition, in the rotating process of the outer sleeve, the adsorption force of the magnetic attraction piece 4 also partially acts to drive the leaf spring nut to rotate, so that labor is saved.
In one embodiment, as shown in fig. 1 to 4, the connecting member 3 includes a connecting rod 31 and a fixture block 32 for connection with a plate spring nut, the connecting rod 31 is provided with a connecting groove 33, and the fixture block 32 is embedded in the connecting groove 33.
Specifically, the connecting member 3 includes a connecting rod 31 and a clamping block 32, and the connecting rod 31 is cylindrical and is connected to the connecting end 11. The connecting rod 31 is provided with a connecting groove 33 extending along the axial direction of the connecting rod 31, and the clamping block 32 is embedded and fixed in the connecting groove 33. Wherein, the part of the clamping block 32 exposes the connecting groove 33 and is in butt joint and clamping connection with the plate spring nut. The connecting piece 3 with the arrangement has a simple structure, and the clamping block 32 is clamped and fixed with the plate spring nut, so that larger acting force can be generated on the plate spring nut to drive the plate spring nut to rotate.
Alternatively, the fixture block 32 is detachably connected with the connecting groove 33, and the manner of implementation may be that the fixture block 32 is in interference fit with the connecting groove 33. This facilitates replacement after the cartridge 32 fails.
In one embodiment, as shown in fig. 2-4, the connector 3 includes a plurality of clamping blocks 32, the connecting rod 31 is provided with a plurality of connecting grooves 33, the plurality of connecting grooves 33 are arranged in an array around the axis of the connecting rod 31, and each clamping block 32 is embedded in each connecting groove 33.
Specifically, a plurality of connecting grooves 33 are arranged on the connecting rod 31 at intervals, the plurality of connecting grooves 33 encircle the axis of the connecting rod 31 for a circle, and the distances between two adjacent connecting grooves 33 are the same and are arranged in an array. Each connecting groove 33 is connected with one clamping block 32, and a plurality of clamping blocks 32 are matched with the leaf spring nuts, so that the leaf spring nuts are stressed more uniformly.
In one embodiment, as shown in fig. 2-4, the connector 3 further includes a clip 34 and a locking bolt 35, the clip 34 being connected to the connecting rod 31, a portion of the clip 34 covering the clip 32. The clamp 34 is provided with a screw hole 341, and the locking bolt 35 extends into the screw hole 341 to be connected with the connecting rod 31.
Specifically, the collar 34 is ring-shaped and is fitted over the connection rod 31, and a screw hole 341 is provided in the collar 34. When the clip 34 is fitted over the connection rod 31, the locking bolt 35 is installed in the screw hole 341 and tightened, so that the clip 34 is clamped to the connection rod 31. The part of the clamp 34 covers the part of the clamp 32, and after the clamp 34 is locked by the locking bolt 35, the clamp 34 has a blocking effect on the clamp 32 to prevent the clamp 32 from being separated from the connecting groove 33.
In one embodiment, as shown in fig. 1-2 and 4-6, the outer sleeve 2 is provided with a sleeve cavity 21, the connecting rod 31 is in clearance fit with the sleeve cavity 21, and a portion of the latch 32 is located within the sleeve cavity 21.
Specifically, the sleeve cavity 21 is the above-mentioned outer sleeve through hole, the sleeve cavity 21 penetrates the outer sleeve 2 in the axial direction, the connecting rod 31 is slidably connected with the sleeve cavity 21, and the outer sleeve 2 can slide along the connecting rod 31. In this embodiment, the connecting rod 31 is in clearance fit with the sleeve strength 21, thereby achieving sliding. When the clamping block 32 is connected with the leaf spring nut, the outer sleeve 2 can be slid to enable the outer sleeve 2 to cover the connecting piece 3, namely the clamping block 32 is covered, so that the clamping block 32 can be protected, and the clamping block 32 can be prevented from being broken and flying to hurt staff.
In one embodiment, as shown in fig. 2 and 5-6, a mounting groove 22 is formed in the end surface of the outer sleeve 2 adjacent to the connecting member 3, and the magnetic attraction member 4 is a magnet, and the magnet is detachably connected in the mounting groove 22.
Specifically, the end of the outer sleeve 2 adjacent to the connecting piece 3 has an end face facing the connecting piece 3, on which end face a press-fit groove 22 is provided. The magnet attraction piece 4 is a magnet, the shape of the installation groove 22 is matched with that of the magnet, and the magnet is clamped and fixed in the installation groove 22. The structure of this arrangement is simple and easy to install.
Optionally, an adhesive is adhered to the mounting groove 22, which makes the magnet more firmly mounted.
In one embodiment, as shown in fig. 2-6, the link member 1 includes a link body 13, the link body 13 being in clearance fit with the outer sleeve 2, the link body 13 being both rotatable and slidable relative to the outer sleeve 2. The operating end 12 is connected to an end of the connecting rod main body 13 and is located outside the outer sleeve 2.
Specifically, the link member 1 includes a link body 13, and the connection end 11 and the operation end 12 are connected to both ends of the link body 13, respectively. When the outer sleeve 2 is matched with the link member 1, the outer sleeve 2 is sleeved on the link body 13, and the link body 13 is in clearance fit with the sleeve cavity 21, so that the outer sleeve 2 can rotate and slide relative to the link body 13. The operating end 12 is positioned on the outer side of the outer sleeve 2, so that the operation of staff is facilitated.
In one embodiment, as shown in fig. 1-4, the link member 1 further includes a spring 14, the connecting ring 15 is connected to the link body 13 or the operating end 12, and the spring 14 is connected between the connecting ring 15 and the outer sleeve 2.
Specifically, the link member 1 further includes a spring 14 and a connecting ring 15, and the connecting ring 15 is sleeved on the link body 13 or the operation end 12. One end of the spring 14 is connected with the connecting ring 15, and the other end is connected with the outer sleeve 2. When the leaf spring nut mounting tool 10 is used, the outer sleeve 2 is pulled to move in a direction approaching the operation end 12, revealing the connecting piece 3, at which time the spring 14 is compressed. When the clamping block 32 of the connecting piece 3 is matched with the leaf spring nut, the outer sleeve 2 is loosened, the spring 14 stretches to push the outer sleeve 2 to move towards the direction approaching the connecting piece 3, the end face of the outer sleeve 2 abuts against the leaf spring nut, and the attraction force of the magnetic attraction piece 4 to the leaf spring nut is maximized. The spring 14 now continues to exert a force on the outer sleeve 2 in the direction towards the connecting piece 3. In this embodiment, the connecting ring 15 is connected to the connecting rod body 13, and the spring 14 is sleeved on the connecting rod body 13.
In one embodiment, as shown in FIGS. 1-4, the leaf spring nut installation tool 10 further includes a lever 16, one end of the lever 16 being rotatably coupled to the connecting ring 15.
Specifically, an operation lever 16 is connected to the outer surface of the connection ring 15, and an end of the operation lever 16 is hinged to the connection ring 15 so as to be rotatable with respect to the connection ring 15. The operating lever 16 is used for manual operation of the rotary link member 1 by a worker to rotate the leaf spring nut. In use, the lever 16 is rotated and extended in a direction away from the outer sleeve 2, the entire lever 16 being perpendicular to the axis of the outer sleeve 2. When not in use, the operating rod 16 is rotated and folded in a direction approaching the outer sleeve 2, and the whole operating rod 16 is parallel to the axis of the outer sleeve 2.
In this embodiment, the sleeve cavity 21 of the outer sleeve 2 is divided into a first cavity 211, a second cavity 212 and a third cavity 213 which are sequentially communicated, wherein the diameter of the first cavity 211 is larger than the diameter of the second cavity 212 and is also larger than the diameter of the third cavity 213, and the diameter of the second cavity 212 is smaller than the diameter of the third cavity 213. The connecting rod main body 13 passes through the whole sleeve cavity 21, the clamp 34 is positioned in the first cavity 212, part of the clamping block 32 is positioned in the first cavity 211, part of the clamping block 32 is exposed out of the first cavity 211, the connecting ring 15 is positioned on one side of the third cavity 213 away from the first cavity 211, the spring 14 is sleeved on the part of the connecting rod main body 13 exposed out of the third cavity 213, one end of the spring 14 is positioned in the third cavity 213 and connected with the outer sleeve 2, and the other end of the spring 14 is connected with the connecting ring 15.
In one embodiment, as shown in FIGS. 1-4 and 7, the operating end 12 is a polygonal connecting post that is removably attachable to an external electric gun apparatus.
Specifically, the leaf spring nut mounting tool 10 can also be used with an external electric gun, with the operating end 12 inserted into the interface of the external electric gun. The operating end 12 is a polygonal connecting column, and the corresponding butt joint of the external electric gun is a polygonal connecting port which is matched with the polygonal connecting column, so that the plate spring and nut mounting tool 10 is connected with the external electric gun more firmly by matching.
In summary, the present utility model provides a leaf spring nut installation tool 10, which includes a link member 1 and an outer sleeve 2, wherein the outer sleeve 2 is sleeved on the outer side of the link member 1 and movably connected with the link member 1. One end of the link member 1 is a connecting end 11, the other end is an operating end 12 for operating the link member 1 to move, and the connecting end 11 is connected with a connecting piece 3 for clamping and fixing a plate spring nut. One end of the outer sleeve 2, which is close to the connecting piece 3, is connected with a magnetic attraction piece 4 which can attract a plate spring nut. When the plate spring nut mounting tool 10 is used, the connecting piece 3 is connected with the plate spring nut, the magnetic attraction piece 4 on the outer sleeve 2 generates attraction force to the plate spring nut, so that the plate spring nut and the connecting piece 3 can be firmly connected, and a worker can not need to hold the plate spring nut steady in the mounting process, thereby being more convenient to operate.
The above technical schemes can be combined according to the need to achieve the best technical effect.
The foregoing is only illustrative of the principles and preferred embodiments of the present utility model. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the utility model and should also be considered as the scope of protection of the present utility model.
Claims (10)
1. The plate spring nut mounting tool is characterized by comprising a connecting rod piece and an outer sleeve, wherein the outer sleeve is sleeved on the outer side of the connecting rod piece and is movably connected with the connecting rod piece;
one end of the connecting rod piece is a connecting end, the other end of the connecting rod piece is an operating end for operating the connecting rod piece to move, and the connecting end is connected with a connecting piece for clamping and fixing a plate spring nut;
one end of the outer sleeve, which is close to the connecting piece, is connected with a magnetic attraction piece capable of attracting the plate spring nut.
2. The plate spring nut mounting tool according to claim 1, wherein the connecting member includes a connecting rod and a clip block for connection with the plate spring nut, the connecting rod being provided with a connecting groove, the clip block being embedded in the connecting groove.
3. The plate spring nut mounting tool of claim 2 wherein said connector includes a plurality of clips, said connecting rod having a plurality of connecting slots disposed thereon, said plurality of connecting slots being arranged in an array about an axis of said connecting rod, one of said clips being embedded in each of said connecting slots.
4. The leaf spring nut installation tool of claim 2 wherein the connector further comprises a clip and a lock bolt, the clip being connected to the connecting rod, a portion of the clip covering the latch;
the clamp is provided with a screw hole, and the locking bolt stretches into the screw hole to be connected with the connecting rod.
5. The leaf spring nut installation tool of claim 2 wherein the outer sleeve is provided with a sleeve cavity, the connecting rod being in clearance fit with the sleeve cavity, a portion of the cartridge being located within the sleeve cavity.
6. The plate spring nut mounting tool of claim 1, wherein a mounting groove is formed in an end face of the outer sleeve adjacent to the connecting piece, the magnetic attraction piece is a magnet, and the magnet is detachably connected in the mounting groove.
7. The leaf spring nut installation tool of claim 1 wherein the link member comprises a link body that is clearance fit with the outer sleeve;
the operating end is connected to the end of the connecting rod main body and is located outside the outer sleeve.
8. The leaf spring nut installation tool of claim 7 wherein the link member further comprises a spring, a connecting ring being connected to either the link body or the operating end, the spring being connected between the connecting ring and the outer sleeve.
9. The leaf spring nut installation tool of claim 8 further comprising a lever having one end rotatably connected to the connecting ring.
10. The leaf spring nut installation tool of claim 7 wherein the operative end is a polygonal connecting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543741.9U CN219562956U (en) | 2023-03-15 | 2023-03-15 | Plate spring nut mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543741.9U CN219562956U (en) | 2023-03-15 | 2023-03-15 | Plate spring nut mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219562956U true CN219562956U (en) | 2023-08-22 |
Family
ID=87657636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320543741.9U Active CN219562956U (en) | 2023-03-15 | 2023-03-15 | Plate spring nut mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219562956U (en) |
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2023
- 2023-03-15 CN CN202320543741.9U patent/CN219562956U/en active Active
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