CN211565584U - Extensible paddle wheel with handle - Google Patents
Extensible paddle wheel with handle Download PDFInfo
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- CN211565584U CN211565584U CN202020192709.7U CN202020192709U CN211565584U CN 211565584 U CN211565584 U CN 211565584U CN 202020192709 U CN202020192709 U CN 202020192709U CN 211565584 U CN211565584 U CN 211565584U
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- impeller
- handle
- paddle wheel
- fixedly connected
- spring
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Abstract
The utility model belongs to the technical field of grinding impellers, in particular to an extensible blade wheel with a handle, aiming at the problems that the prior common impeller can not conveniently extend the length according to the size of a workpiece to be ground in use, which causes time and labor consumption and low efficiency in the grinding process, the utility model provides a scheme which comprises an impeller with a handle, an extensible impeller and a protective cover, wherein one end of the impeller with a handle is movably connected with one end of the extensible impeller, the other end of the extensible impeller is connected with the protective cover, the other end of the impeller with a handle is fixedly connected with a fixed handle, two fixed rings are respectively sleeved on the outer sides of the impeller with a handle and the extensible impeller, two groups of blades are respectively fixed on the four fixed rings in pairs, the utility model discloses a fixed block and a wedge-shaped slide block are arranged, so that the impeller can conveniently extend the length according to the size of the, the polishing is more convenient, time-saving and labor-saving, and the efficiency is high.
Description
Technical Field
The utility model relates to an impeller technical field that polishes especially relates to a band handle impeller can extend.
Background
At present, the impeller is generally applied to grinding and polishing or polishing processing of metal and non-metal parts so as to achieve the purpose that the surface of a workpiece has high finish and high glossiness;
the publication No. CN202498462U discloses an impeller, which comprises a mandrel, wherein one end of the mandrel is provided with a chuck, and the chuck is provided with an abrasive cloth sheet which is enclosed into a radial shape;
however, the length of the common impeller cannot be conveniently lengthened according to the size of a workpiece to be polished in use, so that the polishing process is time-consuming, labor-consuming and low in efficiency, and therefore the impeller with the handle capable of being lengthened is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the size of a workpiece which can not be polished according to needs by a common impeller in use can not be conveniently lengthened, leading to the defects of time consumption, labor consumption and low efficiency in the polishing process, and providing a handle-extended vane wheel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can extend band handle impeller, includes band handle impeller and extension impeller, visor, the one end of band handle impeller and the one end swing joint of extension impeller, the other end and the visor of extension impeller are connected, the other end fixedly connected with fixed handle of band handle impeller, the outside of band handle impeller and extension impeller all is equipped with two solid fixed rings, and two liang of a set of two sets of wheel pages or leaves of being fixed with respectively of four solid fixed rings.
Preferably, the one end fixedly connected with fixed block of extension impeller, the mounting groove has all been seted up to the one end of taking handle impeller and extension impeller, and take all set up the transmission chamber of putting through mutually with the mounting groove on handle impeller and the extension impeller, set up the first spout of putting through mutually with the transmission chamber on the handle impeller, slidable mounting has first slide bar in the first spout, and the one end of the first spring of fixedly connected with on the one side inner wall of first spout, the other end of first spring and the one end fixed connection of first slide bar, first spring can drive first slide bar and reset.
Preferably, a sliding hole communicated with the transmission cavity is formed in the fixed block, a second sliding rod is slidably mounted in the sliding hole, clamping grooves are formed in the top and the bottom of the fixed block, the second sliding rod is matched with the first sliding rod, and the second sliding rod can drive the first sliding rod to slide.
Preferably, the top inner walls and the bottom inner walls of the two transmission cavities are respectively provided with a first slide block in a sliding way, the four first slide blocks are respectively provided with one end of a first transmission rod in a rotating way, the other ends of the four first transmission rods are respectively connected with the two sides of the first slide rod and the two sides of the second slide rod in a pairwise way, the top inner walls and the bottom inner walls of the two mounting grooves are respectively provided with a spring groove, the four spring grooves are respectively provided with a wedge-shaped slide block in a sliding way, one side of each wedge-shaped slide block is fixedly connected with one end of a second spring, the other ends of the four second springs are respectively fixedly connected with the inner walls of one side of the four spring grooves, the inner wall of one side of each spring groove is provided with a slide way communicated with the two transmission cavities, the four slide ways are respectively provided with a second slide block in a sliding way, one side of each second slide block is respectively fixedly connected with one, the other ends of the four second transmission rods are rotatably connected with the first sliding block, and the second springs can drive the wedge-shaped sliding block to reset.
Preferably, the outer sides of one ends of the impeller with the handle and the lengthened impeller are provided with external threads, the inner wall of the protective cover is provided with internal threads, the internal threads are matched with the external threads, one side of the protective cover is fixedly connected with the extrusion block, and the extrusion block can be embedded with the mounting groove.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the wedge-shaped sliding block is matched with the clamping groove and the wedge-shaped sliding block is matched with the second spring, so that the wedge-shaped sliding block can lock the fixed block;
(2) according to the scheme, the first transmission rod is matched with the first sliding block, and the second transmission rod is matched with the second sliding block, so that the wedge-shaped sliding block can lock and unlock the fixed block;
the utility model discloses a set up fixed block and wedge slider for the size of the work piece that can polish as required carries out convenient extension length in the impeller use, makes to polish more conveniently and labour saving and time saving is efficient.
Drawings
FIG. 1 is a schematic view of a protective cover of a paddle wheel with an extendable handle according to the present invention;
FIG. 2 is a schematic structural view of an extended impeller with an extendable handle impeller according to the present invention;
FIG. 3 is a schematic view of a blade wheel with a handle according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 2 of the extendable paddle of the present invention;
fig. 5 is an enlarged schematic structural diagram of a portion B in fig. 4 of the extendable paddle impeller according to the present invention.
In the figure: the device comprises an impeller with a handle 1, a lengthened impeller 2, a protective cover 3, a fixed handle 4, a fixed ring 5, a wheel leaf 6, a fixed block 7, a mounting groove 8, a transmission cavity 9, a first sliding rod 10, a first spring 11, a second sliding rod 12, a first sliding block 13, a first transmission rod 14, a wedge-shaped sliding block 15, a second spring 16, a second sliding block 17, a second transmission rod 18 and an extrusion block 19.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a vane wheel with a lengthened handle comprises an impeller 1 with a handle, a lengthened impeller 2 and a protective cover 3, wherein one end of the impeller 1 with a handle is movably connected with one end of the lengthened impeller 2, the other end of the lengthened impeller 2 is connected with the protective cover 3, the other end of the impeller 1 with a handle is fixedly connected with a fixed handle 4, two fixed rings 5 are respectively sleeved on the outer sides of the impeller 1 with a handle and the lengthened impeller 2, and two groups of vane wheels 6 are respectively fixed on the four fixed rings 5 in a pairwise mode.
In this embodiment, the one end fixedly connected with fixed block 7 of extension impeller 2, mounting groove 8 has all been seted up to the one end of taking handle impeller 1 and extension impeller 2, and all set up the transmission chamber 9 of putting through with mounting groove 8 on taking handle impeller 1 and the extension impeller 2, set up the first spout of putting through with transmission chamber 9 on the taking handle impeller 1, slidable mounting has first slide bar 10 in the first spout, and the one end of the first spring 11 of fixedly connected with on one side inner wall of first spout, the other end of first spring 11 and the one end fixed connection of first slide bar 10, first spring 11 can drive first slide bar 10 and reset.
In this embodiment, the fixed block 7 is provided with a sliding hole communicated with the transmission cavity 9, a second sliding rod 12 is slidably installed in the sliding hole, the top and the bottom of the fixed block 7 are both provided with a clamping groove, the second sliding rod 12 is matched with the first sliding rod 10, and the second sliding rod 12 can drive the first sliding rod 10 to slide.
In this embodiment, the top inner walls and the bottom inner walls of the two transmission cavities 9 are slidably provided with first sliders 13, the four first sliders 13 are rotatably provided with one ends of first transmission rods 14, the other ends of the four first transmission rods 14 are respectively rotatably connected with the two sides of the first slide bar 10 and the two sides of the second slide bar 12 in pairs, the top inner walls and the bottom inner walls of the two installation grooves 8 are respectively provided with spring grooves, the four spring grooves are respectively slidably provided with wedge-shaped sliders 15, one sides of the four wedge-shaped sliders 15 are respectively and fixedly connected with one ends of second springs 16, the other ends of the four second springs 16 are respectively and fixedly connected with the inner wall of one side of the four spring grooves, the inner wall of one side of the four spring grooves is provided with slide ways communicated with the two transmission cavities 9, the four slide ways are respectively and slidably provided with second sliders 17, one sides of the four second sliders 17 are respectively and fixedly connected with one sides of the four wedge-, one end of a second transmission rod 18 is rotatably connected to each of the four second sliders 17, the other end of each of the four second transmission rods 18 is rotatably connected to the first slider 13, and the second spring 16 can drive the wedge-shaped slider 15 to reset.
In this embodiment, the outer sides of the one ends of the impeller 1 with the handle and the lengthened impeller 2 with the handle are provided with external threads, the inner wall of the protective cover 3 is provided with internal threads, the internal threads are matched with the external threads, one side of the protective cover 3 is fixedly connected with the extrusion block 19, and the extrusion block 19 can be embedded with the mounting groove 8.
Example two
Referring to fig. 1-5, a vane wheel with a lengthened handle comprises an impeller 1 with a handle, a lengthened impeller 2 and a protective cover 3, wherein one end of the impeller 1 with a handle is movably connected with one end of the lengthened impeller 2, the other end of the lengthened impeller 2 is connected with the protective cover 3, the other end of the impeller 1 with a handle is fixedly connected with a fixed handle 4 through welding, two fixed rings 5 are sleeved on the outer sides of the impeller 1 with a handle and the lengthened impeller 2, and two groups of vane wheels 6 are respectively fixed on the four fixed rings 5 in a group.
In this embodiment, welded fastening is passed through to the one end of extension impeller 2 and is connected with fixed block 7, mounting groove 8 has all been seted up to the one end of taking handle impeller 1 and extension impeller 2, and take and all set up the transmission chamber 9 of putting through with mounting groove 8 on handle impeller 1 and the extension impeller 2, take and set up the first spout of putting through with transmission chamber 9 on the handle impeller 1, slidable mounting has first slide bar 10 in the first spout, and the one end through welded fastening is connected with first spring 11 on the one side inner wall of first spout, welded fastening is passed through to the other end of first spring 11 and the one end of first slide bar 10, first spring 11 can drive first slide bar 10 and reset.
In this embodiment, the fixed block 7 is provided with a sliding hole communicated with the transmission cavity 9, a second sliding rod 12 is slidably installed in the sliding hole, the top and the bottom of the fixed block 7 are both provided with a clamping groove, the second sliding rod 12 is matched with the first sliding rod 10, and the second sliding rod 12 can drive the first sliding rod 10 to slide.
In this embodiment, the top inner walls and the bottom inner walls of the two transmission cavities 9 are slidably provided with first sliders 13, the four first sliders 13 are rotatably provided with one ends of first transmission rods 14, the other ends of the four first transmission rods 14 are respectively rotatably connected with the two sides of the first slide bar 10 and the two sides of the second slide bar 12 in pairs, the top inner walls and the bottom inner walls of the two mounting grooves 8 are respectively provided with spring grooves, the four spring grooves are respectively slidably provided with wedge-shaped sliders 15, one side of each of the four wedge-shaped sliders 15 is fixedly connected with one end of a second spring 16 by welding, the other ends of the four second springs 16 are respectively fixedly connected with the inner wall of one side of the four spring grooves by welding, the inner wall of one side of each of the four spring grooves is provided with a slide way communicated with the two transmission cavities 9, the four slide ways are respectively slidably provided with second sliders 17, one side of each of the four second sliders 17 is respectively fixedly connected with one side of the four wedge, one end of a second transmission rod 18 is rotatably connected to each of the four second sliders 17, the other end of each of the four second transmission rods 18 is rotatably connected to the first slider 13, and the second spring 16 can drive the wedge-shaped slider 15 to reset.
In this embodiment, the outer sides of the one ends of the impeller 1 with the handle and the lengthened impeller 2 are provided with external threads, the inner wall of the protective cover 3 is provided with internal threads, the internal threads are matched with the external threads, one side of the protective cover 3 is fixedly connected with the extrusion block 19 through welding, and the extrusion block 19 can be embedded with the mounting groove 8.
In the embodiment, when the impeller 1 with the handle needs to be lengthened in use, the protective cover 3 is firstly taken off from one end of the impeller 1 with the handle in a spiral manner, then the fixing block 7 on the lengthened impeller 2 corresponds to the mounting groove 8 on the impeller 1 with the handle, then the fixing block 7 is embedded with the mounting groove 8, the wedge-shaped slider 15 firstly extrudes the second spring 16 and slides in the spring groove in the process until the wedge-shaped slider 15 corresponds to the clamping groove, at the moment, the second spring 16 deforms and recovers and drives the wedge-shaped slider 15 to be embedded with the clamping groove, so that the impeller 1 with the handle is fixed with the lengthened impeller 2, then the protective cover 3 is spirally mounted at one end of the lengthened impeller 2, the fixing is firmer than spiral lengthening fixing, the impeller 1 with the handle and the lengthened impeller 2 cannot fall off due to rotation of the impeller after lengthening, and the connection mode is convenient to disassemble and mount, when the impeller needs to be disassembled, the protective cover 3 is taken off from one end of the lengthened impeller 2 in a spiral way, then the extrusion block 19 at one side of the protective cover 3 is correspondingly arranged in the installation groove 8 of the lengthened impeller 2 and is embedded and extruded, so that the pressurizing block 19 drives the second slide bar 12 to slide, the second slide bar 12 drives the first slide bar 10 to slide, the first slide bar 10 drives one end of the first transmission bar 14 to rotate and move, the other end of the first transmission bar 14 drives the first slide block 13 to move, the first slide block 13 drives one end of the second transmission bar 18 to rotate and move, the other end of the second transmission bar 18 rotates and drives the second slide block 17 to move, the second slide block 17 drives the wedge-shaped slide block 15 to slide in the spring groove and deform the second spring 16 until the wedge-shaped slide block 15 is separated from the clamping groove, the impeller 1 with the handle is separated from the impeller 2 with the lengthened, and the protective cover 3 is spirally mounted at one end of the impeller 1 with the handle.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a can extend handle impeller, includes handle impeller (1) and extension impeller (2), visor (3), its characterized in that, the one end of handle impeller (1) and the one end swing joint of extension impeller (2), the other end and the visor (3) of extension impeller (2) are connected, the other end fixedly connected with fixed handle (4) of handle impeller (1), the outside of handle impeller (1) and extension impeller (2) all is overlapped and is equipped with two solid fixed rings (5), and two liang of a set of two sets of wheel pages (6) of being fixed with respectively of four solid fixed rings (5).
2. The extendable paddle wheel according to claim 1, wherein a fixed block (7) is fixedly connected to one end of the extendable paddle wheel (2), mounting grooves (8) are formed in one ends of the extendable paddle wheel (1) and the extendable paddle wheel (2), transmission cavities (9) communicated with the mounting grooves (8) are formed in the extendable paddle wheel (1) and the extendable paddle wheel (2), a first sliding groove communicated with the transmission cavities (9) is formed in the paddle wheel (1), a first sliding rod (10) is slidably mounted in the first sliding groove, one end of a first spring (11) is fixedly connected to an inner wall of one side of the first sliding groove, and the other end of the first spring (11) is fixedly connected with one end of the first sliding rod (10).
3. The extendable paddle wheel of claim 2, wherein the fixed block (7) is provided with a slide hole communicated with the transmission cavity (9), a second slide bar (12) is slidably mounted in the slide hole, the top and the bottom of the fixed block (7) are provided with clamping grooves, and the second slide bar (12) is matched with the first slide bar (10).
4. The extendable handle page wheel as claimed in claim 2, wherein the top inner wall and the bottom inner wall of the two transmission chambers (9) are slidably provided with first sliding blocks (13), the four first sliding blocks (13) are rotatably provided with one end of a first transmission rod (14), the other ends of the four first transmission rods (14) are grouped in pairs and are respectively rotatably connected with the two sides of the first sliding rod (10) and the two sides of the second sliding rod (12), the top inner wall and the bottom inner wall of the two mounting grooves (8) are respectively provided with spring grooves, the four spring grooves are respectively slidably provided with wedge-shaped sliding blocks (15), one side of each of the four wedge-shaped sliding blocks (15) is fixedly connected with one end of a second spring (16), the other ends of the four second springs (16) are respectively fixedly connected with the inner wall of one side of the four spring grooves, the inner wall of one side of each of the four spring grooves is provided with a slide way communicated with the two transmission chambers (9), all slidable mounting has second slider (17) in four slides, and one side of four second sliders (17) respectively with one side fixed connection of four wedge slider (15), all rotate the one end that is connected with second transfer line (18) on four second sliders (17), the other end of four second transfer line (18) all with first slider (13) rotation connection.
5. The extendable paddle wheel of claim 1, wherein the outer side of one end of the paddle wheel (1) and the extended paddle wheel (2) is provided with an external thread, the inner wall of the protective cover (3) is provided with an internal thread, the internal thread is matched with the external thread, and one side of the protective cover (3) is fixedly connected with the extrusion block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192709.7U CN211565584U (en) | 2020-02-21 | 2020-02-21 | Extensible paddle wheel with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192709.7U CN211565584U (en) | 2020-02-21 | 2020-02-21 | Extensible paddle wheel with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565584U true CN211565584U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020192709.7U Active CN211565584U (en) | 2020-02-21 | 2020-02-21 | Extensible paddle wheel with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565584U (en) |
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2020
- 2020-02-21 CN CN202020192709.7U patent/CN211565584U/en active Active
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