CN215547954U - Novel grinding wheel grinding tool - Google Patents
Novel grinding wheel grinding tool Download PDFInfo
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- CN215547954U CN215547954U CN202121967904.3U CN202121967904U CN215547954U CN 215547954 U CN215547954 U CN 215547954U CN 202121967904 U CN202121967904 U CN 202121967904U CN 215547954 U CN215547954 U CN 215547954U
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Abstract
The utility model relates to a novel grinding wheel grinding tool which comprises a connecting structure, a dismounting mechanism and a grinding wheel body, wherein the dismounting mechanism is positioned above the connecting structure, the grinding wheel body is positioned on the outer side of the connecting structure, the dismounting mechanism comprises a grinding wheel spindle, two fixed screw blocks are fixedly connected to the inner side of the grinding wheel spindle, movable screw rods are respectively in threaded connection with the inner sides of the two fixed screw blocks, rolling bearings are respectively and fixedly connected to opposite ends of the two movable screw rods, movable baffles are respectively and fixedly connected to opposite sides of the two rolling bearings, limiting pins are respectively and fixedly connected to opposite sides of the two movable baffles, and movable rotating handles are respectively and fixedly connected to opposite ends of the two limiting pins. This novel grinding wheel grinding apparatus, overall structure is simple, facilitates the use, has realized the purpose of the grinding wheel grinding apparatus dismouting of being convenient for, and the dismouting is very convenient when the grinding wheel grinding apparatus appears damaging needs to be changed or maintain, need not consume a large amount of dismouting time of staff.
Description
Technical Field
The utility model relates to the technical field of grinding wheel grinding tools, in particular to a novel grinding wheel grinding tool.
Background
The grinding wheel is a bonded grinding tool with certain strength and formed by bonding common abrasive materials into a certain shape by a bonding agent, generally comprises the abrasive materials, the bonding agent and air holes, the three parts are commonly called three elements of the bonded grinding tool, and are classified according to different bonding agents, and the bonded grinding tool is commonly a ceramic grinding wheel, a resin grinding wheel and a rubber grinding wheel.
The characteristic of emery wheel grinding apparatus is mainly decided by factors such as abrasive material, granularity, binder, hardness, tissue, shape and size, but current novel emery wheel grinding apparatus has the shortcoming of the dismouting of being not convenient for, and it is very troublesome to lead to the emery wheel grinding apparatus to appear damaging the dismouting when needing to change or maintaining, needs to consume a large amount of dismouting time of staff, wastes time and energy, has reduced the life of emery wheel grinding apparatus, and inconvenient use has reduced the availability factor and the result of use of emery wheel grinding apparatus.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel grinding wheel grinding tool which has the advantages of convenience in disassembly and assembly and the like, and solves the problems that the conventional novel grinding wheel grinding tool is inconvenient to disassemble and assemble, the grinding wheel grinding tool is very troublesome to disassemble and assemble when being damaged and needing to be replaced or maintained, a large amount of disassembling and assembling time of workers is consumed, time and labor are wasted, the service life of the grinding wheel grinding tool is shortened, the grinding wheel grinding tool is inconvenient to use, and the use efficiency and the use effect of the grinding wheel grinding tool are reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel grinding wheel grinding apparatus, includes connection structure, dismouting mechanism and emery wheel body, dismouting mechanism is located connection structure's top, the emery wheel body is located connection structure's the outside, dismouting mechanism includes the emery wheel spindle, two fixed spiral shell pieces of inboard fixedly connected with of emery wheel spindle, two the equal threaded connection in inboard of fixed spiral shell piece has movable screw rod, two the equal fixedly connected with antifriction bearing of the relative one end of movable screw rod, two the equal fixedly connected with adjustable fender in the relative one side of antifriction bearing, two the equal fixedly connected with spacer pin in the relative one side of adjustable fender, two the equal fixedly connected with activity turning handle of the back of the body one end of the spacer pin back of the body.
Further, connection structure includes spacing dish, the top fixedly connected with connecting axle of spacing dish.
Furthermore, the top of the limiting disc is fixedly connected with a connecting screw pin, and the outer side of the connecting screw pin is movably connected with a movable disc.
Furthermore, the outside swing joint of connecting the swizzle has the stopper, the outside threaded connection of connecting the swizzle has movable nut.
Further, the equal fixedly connected with fixture block in the left and right sides of activity dish bottom, the equal fixedly connected with in the left and right sides at spacing dish top connects the fixture block.
Furthermore, the inner side of the fixed screw block is provided with a threaded hole matched with the outer side thread of the movable screw rod, and the limiting pin is movably connected with the connecting shaft.
Furthermore, the top of the movable disc is fixedly connected with a grinding wheel crankshaft, and the outer side of the connecting shaft is movably connected with a grinding wheel body.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
the novel grinding wheel tool is characterized in that through the matching action among the limiting disc, the connecting shaft, the connecting screw pin, the movable disc, the limiting block, the movable nut, the fixed clamping block and the connecting clamping block in the connecting structure, can limit and fix the grinding wheel body, and through the matching action among the grinding wheel shaft, the fixed screw block, the movable screw, the rolling bearing, the movable baffle, the limiting pin, the movable rotating handle and the connecting structure in the dismounting mechanism, can install or dismantle the emery wheel body to the emery wheel body is changed or is maintained, the purpose of the emery wheel body dismouting of being convenient for has been realized, overall structure is simple, and is convenient for use, the purpose of the emery wheel grinding apparatus dismouting of being convenient for has been realized, the dismouting is very convenient when the emery wheel grinding apparatus appears damaging and needs to be changed or maintain, need not consume a large amount of dismouting time of staff, time saving and labor saving have improved the life of emery wheel grinding apparatus, the availability factor and the result of use of emery wheel grinding apparatus have been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a grinding wheel body connection structure in the structure of the present invention;
FIG. 3 is a top view of a grinding wheel body connection structure in the structure of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 1.
In the figure: 100 connecting structures, 101 limiting discs, 102 connecting shafts, 103 connecting screw pins, 104 movable discs, 105 limiting blocks, 106 movable nuts, 107 fixed clamping blocks, 108 connecting clamping blocks, 200 disassembling and assembling mechanisms, 201 grinding wheel shafts, 202 fixed screw blocks, 203 movable screws, 204 rolling bearings, 205 movable baffles, 206 limiting pins, 207 movable rotating handles and 3 grinding wheel bodies.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the novel grinding wheel apparatus in this embodiment includes a connection structure 100, a mounting and dismounting mechanism 200, and a grinding wheel body 3, the mounting and dismounting mechanism 200 is located above the connection structure 100, and the grinding wheel body 3 is located outside the connection structure 100, wherein the connection structure 100 is fixedly connected to the mounting and dismounting mechanism 200, the connection structure 100 is movably connected to the grinding wheel body 3, the connection structure 100 can limit and fix the grinding wheel body 3, the mounting and dismounting mechanism 200 is matched with the connection structure 100 to mount or dismount the grinding wheel body 3, so as to facilitate replacement or maintenance of the grinding wheel body 3, thereby achieving the purpose of facilitating mounting and dismounting of the grinding wheel apparatus 3, and achieving the purpose of facilitating mounting and dismounting of the grinding wheel apparatus, when the grinding wheel apparatus is damaged and needs to be replaced or maintained, without consuming a large amount of mounting and dismounting time of workers, saving time and labor, and improving the service life of the grinding wheel apparatus, the use efficiency and the use effect of the grinding wheel grinding tool are improved, and the detailed description is provided below.
In order to realize the connection function of the connection structure 100, as shown in fig. 1 and fig. 3, the connection structure 100 in this embodiment includes a limiting disc 101, a top fixedly connected with connecting shaft 102 of the limiting disc 101, a top fixedly connected with connecting screw pin 103 of the limiting disc 101, an outer side movably connected with movable disc 104 of the connecting screw pin 103, an outer side movably connected with limiting block 105 of the connecting screw pin 103, an outer side screw thread of the connecting screw pin 103 is connected with a movable nut 106, both left and right sides of the bottom of the movable disc 104 are fixedly connected with fixing blocks 107, and both left and right sides of the top of the limiting disc 101 are fixedly connected with connecting blocks 108.
Wherein, the outer side of the connecting shaft 102 is movably connected with the grinding wheel body 3, the number of the connecting bolt 103, the number of the limiting blocks 105 and the number of the movable nuts 106 are two, the two limiting blocks 105 are movably connected with the movable disc 104, the outer side of the connecting bolt 103 is movably connected with the spring washer, the top end of the connecting bolt 103 sequentially penetrates through the grinding wheel body 3, the movable disc 104, the limiting blocks 105, the spring washer and the movable nuts 106 and extends to the inner side of the movable nuts 106, the movable disc 104 and the limiting discs 101 are movably connected with the grinding wheel body 3, the top of the grinding wheel body 3 is provided with a fixed clamping groove, the number of the fixed clamping grooves and the number of the fixed clamping blocks 107 are two, the two fixed clamping blocks 107 are respectively clamped with the two fixed clamping grooves, the bottom of the grinding wheel body 3 is provided with a connecting clamping groove, and the number of the connecting clamping grooves and the number of the connecting clamping blocks 108 are two, and the two connecting clamping blocks 108 are respectively clamped with the two connecting clamping grooves.
In addition, through setting up two stopper 105, two connect the swizzle 103 and two movable nut 106, can improve the spacing stability of emery wheel body 3, through setting up two connection fixture block 108 and two connection card grooves, can improve spacing effect of spacing dish 101 to emery wheel body 3, through setting up two fixed fixture block 107 and two fixed card grooves, can improve the spacing effect of activity dish 104 to emery wheel body 3, through setting up spring washer, can improve the stability of connecting the swizzle 103 and being connected with movable nut 106.
In order to realize the dismounting function of the dismounting mechanism 200, as shown in fig. 1 and 4, the dismounting mechanism 200 in this embodiment includes a grinding wheel spindle 201, two fixed screw blocks 202 are fixedly connected to the inner side of the grinding wheel spindle 201, movable screws 203 are respectively and threadedly connected to the inner sides of the two fixed screw blocks 202, rolling bearings 204 are respectively and fixedly connected to the opposite ends of the two movable screws 203, movable baffles 205 are respectively and fixedly connected to the opposite sides of the two rolling bearings 204, limit pins 206 are respectively and fixedly connected to the opposite sides of the two movable baffles 205, and movable rotating handles 207 are respectively and fixedly connected to the opposite ends of the two limit pins 206.
Wherein, the inner side of the fixed screw block 202 is provided with a threaded hole matched with the outer thread of the movable screw 203, the limit pin 206 is movably connected with the connecting shaft 102, the top of the movable disc 104 is fixedly connected with a grinding wheel crankshaft 201, the top end of the connecting shaft 102 sequentially penetrates through the grinding wheel body 3, the movable disc 104 and the grinding wheel crankshaft 201 and extends to the inner side of the grinding wheel crankshaft 201, the number of the fixed screw block 202, the movable screw 203, the rolling bearing 204, the movable baffle 205, the limit pin 206 and the movable rotating handle 207 is two, the left side and the right side of the connecting shaft 102 are both provided with limit grooves which are respectively clamped with the two limit pins 206, the two movable baffles 205 are both movably connected with the connecting shaft 102, the inner side of the fixed screw block 202 is provided with a threaded hole matched with the outer thread of the movable screw 203, the rolling bearing 204 is composed of an inner ring, a ball and an outer ring, and the inner ring is fixedly connected with the movable screw 203, the outer ring is fixedly connected with the movable baffle 205.
In addition, the rolling bearing 204 is arranged to limit the circular rotation of the movable baffle plate 205, and the two limiting grooves and the two limiting pins 206 are arranged to improve the stability of the connection between the connecting shaft 102 and the grinding wheel crankshaft 201.
The working principle of the above embodiment is as follows:
(1) when the grinding wheel body 3 needs to be disassembled, the movable screw 203 can be driven to rotate by rotating the movable rotating handle 207, and because the fixed screw block 202 is in threaded connection with the movable screw 203, the movable baffle 205 and the limit pin 206 can be sequentially driven to move left and right in the rotating process of the movable screw 203, so that the limit pin 206 is separated from the limit groove, the connecting shaft 102 loses the limit, and the grinding wheel body 3 can be conveniently disassembled on the next step.
(2) Through rotating movable nut 106, can take out movable nut 106 from the outside of connecting the swizzle 103, make connecting swizzle 103 and spacing dish 101 lose spacingly to can take out connecting axle 102 from the inboard of emery wheel spindle 201, can dismantle emery wheel body 3, realize the purpose that emery wheel body 3 dismantled, through the above-mentioned opposite principle, can install fixedly emery wheel body 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel grinding wheel and grinding tool is characterized in that: the grinding wheel assembling and disassembling device comprises a connecting structure (100), an assembling and disassembling mechanism (200) and a grinding wheel body (3), wherein the assembling and disassembling mechanism (200) is positioned above the connecting structure (100), and the grinding wheel body (3) is positioned on the outer side of the connecting structure (100);
dismouting mechanism (200) are including emery wheel spindle (201), two fixed spiral shell pieces (202), two of inboard fixedly connected with of emery wheel spindle (201) the equal threaded connection in inboard of fixed spiral shell piece (202) has movable screw rod (203), two the equal fixedly connected with antifriction bearing (204) of the relative one end of movable screw rod (203), two equal fixedly connected with adjustable fender (205), two in the relative one side of antifriction bearing (204) the equal fixedly connected with spacer pin (206) in the relative one side of adjustable fender (205), two the equal fixedly connected with activity turning handle (207) of the one end that the back of the body was carried on the back in spacer pin (206).
2. The novel grinding wheel tool as set forth in claim 1, wherein: the connecting structure (100) comprises a limiting disc (101), and a connecting shaft (102) is fixedly connected to the top of the limiting disc (101).
3. The novel grinding wheel tool of claim 2, wherein: the top of the limiting disc (101) is fixedly connected with a connecting screw pin (103), and the outer side of the connecting screw pin (103) is movably connected with a movable disc (104).
4. A novel grinding wheel tool as claimed in claim 3, wherein: the outer side of the connecting screw pin (103) is movably connected with a limiting block (105), and the outer side of the connecting screw pin (103) is in threaded connection with a movable nut (106).
5. A novel grinding wheel tool as claimed in claim 3, wherein: the left and right sides of activity dish (104) bottom all fixedly connected with fixture block (107), the left and right sides at spacing dish (101) top all fixedly connected with connects fixture block (108).
6. The novel grinding wheel tool of claim 2, wherein: the inner side of the fixed screw block (202) is provided with a threaded hole matched with the outer side thread of the movable screw rod (203), and the limit pin (206) is movably connected with the connecting shaft (102).
7. A novel grinding wheel tool as claimed in claim 3, wherein: the top of the movable disc (104) is fixedly connected with a grinding wheel machine shaft (201), and the outer side of the connecting shaft (102) is movably connected with a grinding wheel body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967904.3U CN215547954U (en) | 2021-08-20 | 2021-08-20 | Novel grinding wheel grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967904.3U CN215547954U (en) | 2021-08-20 | 2021-08-20 | Novel grinding wheel grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547954U true CN215547954U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121967904.3U Active CN215547954U (en) | 2021-08-20 | 2021-08-20 | Novel grinding wheel grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547954U (en) |
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2021
- 2021-08-20 CN CN202121967904.3U patent/CN215547954U/en active Active
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