CN220839678U - Hardware abrasive grinding tool convenient to replace - Google Patents
Hardware abrasive grinding tool convenient to replace Download PDFInfo
- Publication number
- CN220839678U CN220839678U CN202322371358.2U CN202322371358U CN220839678U CN 220839678 U CN220839678 U CN 220839678U CN 202322371358 U CN202322371358 U CN 202322371358U CN 220839678 U CN220839678 U CN 220839678U
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- China
- Prior art keywords
- abrasive
- grinding tool
- tool body
- grinding
- wall
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- 239000003082 abrasive agent Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to the technical field of grinding tools, in particular to a hardware abrasive grinding tool convenient to replace. Its technical scheme includes the connecting axle, and the inside of connecting axle is the cavity setting, still includes: the grinding material grinding device comprises an abrasive material grinding tool body for grinding materials, wherein the abrasive material grinding tool body is movably sleeved with a connecting shaft, and a clamping groove for limiting is formed in the inner wall of the abrasive material grinding tool body; the positioning mechanism is used for quick assembly disassembly and is arranged in the connecting shaft. According to the utility model, when the abrasive grinding tool body is seriously worn and needs to be replaced, the disassembly, assembly and replacement treatment can be quickly and conveniently carried out, so that the time for replacing the grinding tool is shortened, the replacement efficiency is increased, the working efficiency is further improved, and meanwhile, the stability of the abrasive grinding tool body connection can be increased by matching the guide groove with the guide block, so that the grinding stability is ensured.
Description
Technical Field
The utility model relates to the technical field of grinding tools, in particular to a hardware abrasive grinding tool convenient to replace.
Background
The grinding tool is a tool for processing materials such as metal, ceramic, glass and the like, and the common grinding tool comprises a grinding wheel, sand paper and a sand belt, and generates heat and pressure through friction between an abrasive material on the grinding tool and the surface of a grinding article, so that the surface of the material is ground into a required shape and a required size, the grinding tool can be damaged when the grinding tool works for a long time, and the grinding tool on the surface needs to be replaced, but the existing replacement mode is complex, wastes time and labor, reduces replacement efficiency, influences grinding efficiency and causes low working efficiency.
Disclosure of utility model
The utility model aims at solving the problems of complicated replacement mode, time and labor waste, reduced replacement efficiency, influence on polishing efficiency and low working efficiency in the prior art, and provides a hardware abrasive grinding tool convenient to replace.
The technical scheme of the utility model is as follows: the utility model provides a five metals abrasive grinding apparatus convenient to change, includes the connecting axle, and the inside of connecting axle is the cavity setting, still includes: the grinding material grinding device comprises an abrasive material grinding tool body for grinding materials, wherein the abrasive material grinding tool body is movably sleeved with a connecting shaft, and a clamping groove for limiting is formed in the inner wall of the abrasive material grinding tool body; the positioning mechanism is used for quick assembly disassembly and is arranged in the connecting shaft.
Optionally, positioning mechanism includes the activity and sets up in the regulation pole of connecting axle one end and the stopper of fixed setting in the connecting axle inner wall, adjusting nut has been cup jointed to the one end spiral of adjusting the pole, the other end swing joint of adjusting the pole has the connecting block, the outer wall of adjusting the pole has cup jointed the spring, the one end and the connecting axle fixed connection of spring, the other end and the connecting block fixed connection of spring, it is provided with two head rods to rotate on the connecting block, the one end of head rod rotates and is provided with the second connecting rod, the both sides fixedly connected with spacing post of second connecting rod, spacing post and stopper rotate to be connected, the one end fixedly connected with fixture block of spacing post.
Optionally, two guide slots are fixedly connected with the outer wall of the connecting shaft, a pair of guide blocks are arranged on the inner wall of the abrasive grinding tool body, and the guide blocks are in sliding connection with the guide slots.
Optionally, the side wall of the abrasive grinding tool body is fixedly provided with a wearing ring.
Optionally, the outer wall of the abrasive tool body is provided with a guiding arrow.
Optionally, the second connecting rod is configured as a "T" structure.
Compared with the prior art, the utility model has the following beneficial technical effects:
This embodiment drives connecting block horizontal migration through adjusting the pole through rotatory adjusting nut, and the connecting block drives the stopper through the second connecting rod and rotates, takes out the one end of stopper from the draw-in groove, when abrasive material grinding apparatus body wearing and tearing seriously need change, can be quick, convenient dismouting change handle to shorten the time that the grinding apparatus was changed, increase and change efficiency, and then improve work efficiency, simultaneously through the cooperation of cooperation guide way and guide block, can increase abrasive material grinding apparatus body coupling's stability, thereby guarantee the stability of polishing.
Drawings
FIG. 1 shows a schematic diagram of a hardware abrasive tool of the present utility model for easy replacement;
FIG. 2 is a schematic view of the split structure of FIG. 1;
Fig. 3 is a schematic view showing the internal structure of the connecting shaft in fig. 1.
Reference numerals:
1. A connecting shaft; 2. an abrasive article body; 3. a clamping groove;
4. A positioning mechanism; 41. an adjusting rod; 42. a limiting block; 43. an adjusting nut; 44. a connecting block; 45. a spring; 46. a first connecting rod; 47. a second connecting rod; 48. a limit column; 49. a clamping block;
5. A guide groove; 6. a guide block; 7. a wear ring; 8. and guiding an arrow.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and that a schematic representation of such terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1 to 3, the present utility model provides a hardware abrasive grinding tool convenient to replace, which includes a connecting shaft 1, wherein the interior of the connecting shaft 1 is hollow, and the present utility model further includes: the grinding material grinding device comprises an abrasive material grinding tool body 2 for grinding materials, wherein the abrasive material grinding tool body 2 is movably sleeved with a connecting shaft 1, and a clamping groove 3 for limiting is formed in the inner wall of the abrasive material grinding tool body 2; the positioning mechanism 4 is used for quick assembly disassembly, and the positioning mechanism 4 is arranged in the connecting shaft 1.
As shown in fig. 3, positioning mechanism 4 includes that the activity sets up in the regulation pole 41 of connecting axle 1 one end and the fixed two sets of locating blocks 42 that set up in connecting axle 1 inner wall, and the one end outer wall of regulation pole 41 is provided with the screw thread, the one end spiral of regulation pole 41 has cup jointed adjustment nut 43, be convenient for adjust the pole 41 and carry out the fast adjustment, facilitate the use, the other end swing joint of regulation pole 41 has connecting block 44, the outer wall of regulation pole 41 has cup jointed spring 45, the one end and the connecting axle 1 fixed connection of spring 45, the other end and connecting block 44 fixed connection of spring 45, be convenient for reset adjusting pole 41, be provided with two head rods 46 through the rivet rotation on the connecting block 44, the one end of head rod 46 is provided with second connecting rod 47 through the rivet rotation, the both sides fixedly connected with spacing post 48 of second connecting rod 47, spacing post 48 rotates with stopper 42 to be connected, and spacing post 48 and second connecting rod 47 looks adaptation, friction between can reduce, the second connecting rod 47 rotates, the stability of reinforcing second connecting rod 47 removal, the one end fixedly connected with fixture block 49 of spacing post 48, be convenient for carrying out the dismouting to abrasive material 2 in the grafting draw-in groove 3.
As shown in fig. 2, the outer wall of the connecting shaft 1 is fixedly connected with two guide grooves 5, the two guide grooves 5 are symmetrically arranged, a pair of guide blocks 6 are arranged on the inner wall of the abrasive grinding tool body 2, the positions of the pair of guide blocks 6 and the guide grooves 5 are correspondingly arranged, the guide blocks 6 are slidably connected with the guide grooves 5, friction force between the guide blocks can be reduced, friction is reduced, service life is prolonged, and meanwhile, the abrasive grinding tool body 2 is limited and guided.
As shown in fig. 1, the abrasive grinding tool body 2 is fixedly provided with a wear ring 7 on the side wall thereof, so as to facilitate detection of whether the abrasive grinding tool body 2 is to be replaced or not, thereby improving production efficiency.
As shown in fig. 3, the outer wall of the abrasive grinding tool body 2 is provided with a guiding arrow 8, so that the installation position can be better understood when the abrasive grinding tool body 2 is replaced, and the installation efficiency is improved.
Further, the second connecting rod 47 is provided in a "T" shape structure, so that the stopper 42 and the first connecting rod 46 can be connected easily, and the stability of connection can be improved.
The working principle of the embodiment is as follows: as shown in fig. 3, when the abrasive grinding tool body 2 is severely worn and seriously needs to be replaced, the adjusting nut 43 is rotated first, the adjusting nut 43 pulls the adjusting rod 41 horizontally outwards in the rotating process, the adjusting rod 41 drives the connecting block 44 horizontally to move, the connecting block 44 pushes the spring 45 to shrink, the spring 45 pushes the connecting block 44 to be more stable through self elasticity, the adjusting nut 43 is enabled to be more attached to the connecting shaft 1, stability of the structure is guaranteed, meanwhile, the connecting block 44 drives the first connecting rod 46 to horizontally move, one end of the first connecting rod 46 is rotated through the second connecting rod 47, the other end of the second connecting rod 47 drives the clamping block 49 to be pulled out from the clamping groove 3, stability of the grinding tool can be increased, disassembly and assembly are facilitated, and grinding efficiency is improved.
As shown in fig. 2, the abrasive grinding tool body 2 is pulled horizontally, the guide groove 5 on the abrasive grinding tool body 2 is pulled out from the guide block 6, and the abrasive grinding tool body 2 is replaced quickly and conveniently, so that the time for replacing the abrasive grinding tool is shortened, the replacement efficiency is increased, the reduction of the replacement efficiency is reduced, and the low work efficiency is improved. During installation, the abrasive tool body 2 is aligned to the connecting shaft 1 through the guide arrow, and the operation is reversed, and details are omitted here.
The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (5)
1. The utility model provides a five metals abrasive grinding apparatus convenient to change, includes connecting axle (1), and the inside of connecting axle (1) is the cavity setting, its characterized in that still includes:
The grinding material grinding device comprises an abrasive material grinding tool body (2) for grinding materials, wherein the abrasive material grinding tool body (2) is movably sleeved with a connecting shaft (1), and a clamping groove (3) for limiting is formed in the inner wall of the abrasive material grinding tool body (2);
A positioning mechanism (4) for quick assembly disassembly, positioning mechanism (4) set up in the inside of connecting axle (1), positioning mechanism (4) are including the activity setting in regulation pole (41) of connecting axle (1) one end and fixed stopper (42) that set up in connecting axle (1) inner wall, regulation nut (43) have been cup jointed to the one end spiral of regulation pole (41), the other end swing joint of regulation pole (41) has connecting block (44), the outer wall of regulation pole (41) has cup jointed spring (45), the one end and the connecting axle (1) fixed connection of spring (45), the other end and connecting block (44) fixed connection of spring (45), rotate on connecting block (44) and be provided with two head rods (46), the one end rotation of head rod (46) is provided with second connecting rod (47), the both sides fixedly connected with spacing post (48) of second connecting rod (47), spacing post (48) are rotated with stopper (42), the one end fixedly connected with fixture block (49) of spacing post (48).
2. The easy-to-replace hardware abrasive article of claim 1, wherein: the outer wall fixedly connected with two guide slots (5) of connecting axle (1), a pair of guide block (6) have been seted up to the inner wall of abrasive grinding apparatus body (2), guide block (6) and guide slot (5) sliding connection.
3. The easy-to-replace hardware abrasive article of claim 1, wherein: the side wall of the abrasive grinding tool body (2) is fixedly provided with a wearing ring (7).
4. The easy-to-replace hardware abrasive article of claim 1, wherein: the outer wall of the abrasive grinding tool body (2) is provided with a guiding arrow (8).
5. The easy-to-replace hardware abrasive article of claim 1, wherein: the second connecting rod (47) is arranged in a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371358.2U CN220839678U (en) | 2023-09-01 | 2023-09-01 | Hardware abrasive grinding tool convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371358.2U CN220839678U (en) | 2023-09-01 | 2023-09-01 | Hardware abrasive grinding tool convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839678U true CN220839678U (en) | 2024-04-26 |
Family
ID=90772393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371358.2U Active CN220839678U (en) | 2023-09-01 | 2023-09-01 | Hardware abrasive grinding tool convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839678U (en) |
-
2023
- 2023-09-01 CN CN202322371358.2U patent/CN220839678U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |