CN219925675U - Novel grinding wheel polisher fixed mounting structure - Google Patents
Novel grinding wheel polisher fixed mounting structure Download PDFInfo
- Publication number
- CN219925675U CN219925675U CN202321211902.0U CN202321211902U CN219925675U CN 219925675 U CN219925675 U CN 219925675U CN 202321211902 U CN202321211902 U CN 202321211902U CN 219925675 U CN219925675 U CN 219925675U
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- China
- Prior art keywords
- grinding wheel
- fixing
- locking
- block
- mounting
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- 238000000227 grinding Methods 0.000 title claims abstract description 82
- 239000004576 sand Substances 0.000 claims abstract description 46
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 21
- 239000007787 solid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a novel fixed mounting structure of a grinding wheel grinding machine, which comprises a fixing frame, a straight sand motor and a grinding wheel, wherein the fixing frame is provided with the straight sand motor, the straight sand motor drives the grinding wheel to rotate, two mounting positions for fixedly mounting the straight sand motor are arranged on the fixing frame, a fixing component for fixing the straight sand motor is welded at the upper mounting position of the fixing frame, a locking component for fixing the straight sand motor is arranged at the lower mounting position of the fixing frame, a shaft hole which is radially arranged is formed in a rotating shaft of the straight sand motor, and a stop rod is inserted in the shaft hole in a butt joint mode. Through the mode, the locking grinding wheel is simple in structure, two mounting positions are stable to mount, vibration caused by grinding of the grinding wheel can be adapted, the rotation of the rotating shaft can be avoided by detaching the locking rod into the shaft hole, the locking grinding wheel can be mounted rapidly, the locking rod is small, the locking rod is convenient to carry, and compared with an auxiliary bow and arrow clamping rotation, the required mounting space is small.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a novel fixed mounting structure of a grinding wheel grinder.
Background
The grinding wheel grinding machine comprises a motor, a grinding wheel and a shield, wherein the motor is directly fixed on a mounting surface through a U-shaped screw at present, the motor is only provided with one fixed mounting position, in operation, the grinding wheel rapidly rotates to grind the surface of a steel rail, because the resistance is relatively large, relatively large vibration can be generated, a single fixed mounting position is easy to loose, the grinding effect is affected, the installation is not stable enough, once the grinding wheel is relatively dangerous to fall off, an output shaft of the motor rotates, in order to ensure smooth installation of the grinding wheel, a rotating shaft with two milling edges is selected, a handheld auxiliary tool clamps the rotating shaft to prevent the rotating shaft from rotating, the other hand rotates to install the grinding wheel, the operation is complex, and because the torque force of the rotating shaft is required, thicker or more rigid materials are required compared with the rotating shaft without milling edges, the auxiliary tool capable of clamping the rotating shaft is relatively large, and the installation space is limited.
Based on the defects and shortcomings, the prior art needs to be improved, and a novel fixed mounting structure of the grinding wheel grinding machine is designed.
Disclosure of Invention
The utility model mainly solves the technical problems of providing a novel fixed installation structure of a grinding wheel grinding machine, which has two installation positions, is stable to install, can adapt to vibration caused by grinding of the grinding wheel, can avoid rotation of a rotating shaft by detaching a stop rod into a shaft hole, can rapidly install and lock the grinding wheel, has smaller stop rod, is convenient to carry, and has smaller installation space compared with an auxiliary bow and arrow for clamping rotation.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a novel emery wheel polisher fixed mounting structure, this kind of novel emery wheel polisher fixed mounting structure include mount, straight sand motor and emery wheel, install straight sand motor on the mount, straight sand motor drive emery wheel rotates, be provided with two installation positions that are used for the straight sand motor of fixed mounting on the mount, the fixed subassembly of fixed straight sand motor is welded to mount upper portion installation position, the locking subassembly of fixed straight sand motor is installed to mount lower part installation position, the shaft hole that radially sets up has been seted up in the pivot of straight sand motor, shaft hole department butt joint dress stop bar.
Preferably, the fixing assembly comprises a first fixing block, a second fixing block and bolts, the first fixing block is placed on the upper portion of the fixing frame, grooves for clamping the straight sand motor are formed in the opposite faces of the first fixing block and the second fixing block, and the first fixing block and the second fixing block are locked and fixed through the two bolts.
Preferably, the locking assembly comprises a fixed ring, a locking block and a locking ring, wherein the fixed ring is fixed on the straight sand motor, the locking block is placed and clamped on the lower part of the fixing frame, the locking block clamps the fixed ring, the locking ring is sleeved on the fixed ring, the locking block and the lower part of the fixing frame, a locking hole is formed in the locking ring, and a screw is locked on the fixing frame after passing through the locking hole.
Preferably, the device further comprises a shield, wherein the bottom surface of the fixed ring is provided with a mounting hole for mounting the shield, and the upper part of the shield is provided with a through hole for mounting.
Preferably, the grinding wheel is fixed on the rotating shaft of the straight sand motor through a mounting structure, the mounting structure comprises a grinding wheel gasket, a central cushion block and a grinding wheel compression nut, wherein the grinding wheel gasket, the central cushion block and the grinding wheel compression nut are sleeved on the rotating shaft from top to bottom in sequence, the grinding wheel gasket is sleeved on the rotating shaft and is fixed through a key, an avoidance hole through a stop rod is radially formed in the grinding wheel gasket, and the grinding wheel is sleeved on the central cushion block and is positioned between the grinding wheel gasket and the grinding wheel compression nut.
Compared with the prior art, the utility model has the beneficial effects that:
the two mounting positions for fixedly mounting the straight sand motor are arranged on the fixing frame, so that the mounting is stable relative to a single mounting position, and vibration caused by grinding of the grinding wheel can be adapted;
the fixing assembly is locked by adopting two fixing blocks and bolts, wherein the fixed blocks are welded and fixed, and compared with the traditional U-shaped bolts, the fixing mode is more stable;
the fixed ring of the locking assembly is changed into a second mounting position for fixing the straight sand motor, the shield is changed into a mounting position for mounting the straight sand motor on the bottom surface of the fixed ring, and the mounting position of the straight sand motor is increased while the mounting of the shield is not influenced;
the shaft hole is formed in the rotating shaft of the straight sand motor, the shaft hole is in butt joint with the inserted stop rod, the rotating shaft can be fixed, rotation of the rotating shaft is avoided, the grinding wheel can be rapidly locked and installed, the stop rod is smaller, the carrying is convenient, and compared with an auxiliary bow and arrow clamping rotation, the required installation space is smaller.
Drawings
Fig. 1 is a schematic structural view of a novel grinding wheel grinder fixing and mounting structure.
Fig. 2 is a schematic view showing an unfolding structure of a novel grinding wheel grinder fixing and mounting structure.
Fig. 3 is a schematic view of a part of a structure of a novel grinding wheel grinder fixing and mounting structure.
Fig. 4 is a partial cross-sectional view of a novel grinding wheel grinder attachment structure.
The grinding wheel clamping device comprises a fixing frame, a straight sand motor, 20, a shaft hole, 3, a grinding wheel, 4, a fixing assembly, 41, a first fixing block, 42, a second fixing block, 43, a bolt, 5, a locking assembly, 51, a fixing ring, 510, a mounting hole, 52, a locking block, 53, a locking ring, 530, a locking hole, 6, a stop rod, 7, a protective cover, 70, a through hole, 8, a mounting structure, 81, a grinding wheel gasket, 82, a central cushion block, 83 and a grinding wheel compression nut.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1 to 4, an embodiment of the present utility model includes:
the utility model provides a novel grinding wheel polisher fixed mounting structure, this kind of novel grinding wheel polisher fixed mounting structure includes mount 1, straight sand motor 2 and emery wheel 3, install straight sand motor 2 on the mount 1, straight sand motor 2 drive emery wheel 3 rotates, be provided with two installation sites that are used for fixed mounting straight sand motor 2 on the mount 1, the fixed subassembly 4 of fixed straight sand motor 2 is welded in the installation site on mount 1 upper portion, the locking subassembly 5 of fixed straight sand motor 2 is installed to mount 1 lower part installation site, the shaft hole 20 that radially set up has been seted up in the pivot of straight sand motor 2, shaft hole 20 department butt joint cartridge stop bar 6, and handheld stop bar 6 inserts shaft hole 20, and the pivot of fixed straight sand motor 2 avoids its rotation at the in-process of installing emery wheel 3, and stop bar 6 is less, conveniently carries, and is less for the supplementary bow and arrow of clip pivoted, and required installation space is less.
The fixed subassembly 4 includes first fixed block 41, second fixed block 42 and bolt 43, fixed frame 1 upper portion is placed to first fixed block 41, and first fixed block 41 and second fixed block 42 opposite face are provided with the recess that blocks straight sand motor 2, and first fixed block 41 and second fixed block 42 are fixed through two bolt 43 locks, and easy to assemble is fixed, makes things convenient for the dismouting.
The locking assembly 5 comprises a fixed ring 51, a locking block 52 and a locking ring 53, wherein the fixed ring 51 is fixed on the sand straightening motor 2, the locking block 52 is placed and clamped on the lower portion of the fixing frame 1, the locking block 52 clamps the fixed ring 51, the locking ring 53 is sleeved on the fixed ring 51, the locking block 52 and the lower portion of the fixing frame 1, a locking hole 530 is formed in the locking ring 53, and a screw penetrates through the locking hole 530 and is then locked on the fixing frame 1.
The utility model provides a novel grinding wheel polisher fixed mounting structure still includes guard shield 7, the mounting hole 510 of installation guard shield 7 has been seted up to solid fixed ring 51 bottom surface, and guard shield 7 upper portion is provided with the through-hole 70 that is used for the installation, and during the installation, the screw passes behind the through-hole 70 and locks to attach in the mounting hole 510 from the bottom, and former solid fixed ring 51 position is used for installing the guard shield, and solid fixed ring position changes the mounted position of fixed straight sand motor 2 now, changes guard shield 7 into the fixed ring 51 bottom of installing.
The grinding wheel 3 is fixed on the rotating shaft of the straight sand motor 2 through the mounting structure 8, the mounting structure 8 comprises a grinding wheel gasket 81, a central cushion block 82 and a grinding wheel pressing nut 83 which are sequentially sleeved on the rotating shaft from top to bottom, the grinding wheel gasket 81 is sleeved on the rotating shaft and is fixed through a key, an avoiding hole 810 through a stop rod 6 is radially formed in the grinding wheel gasket 81, the grinding wheel 3 is sleeved on the central cushion block 82 and is located between the grinding wheel gasket 81 and the grinding wheel pressing nut 83, and a grinding wheel passing through the locking grinding wheel pressing nut 83 is locked.
According to the novel fixed installation structure of the grinding wheel grinding machine, the installation positions of the two fixed straight sand motors are arranged, the installation is stable, vibration caused by grinding of the grinding wheel can be adapted, the rotation of the rotating shaft can be avoided by detaching the stop rod into the shaft hole, the locking grinding wheel can be rapidly installed, the stop rod is smaller, the carrying is convenient, and the required installation space is smaller relative to an auxiliary bow and arrow for clamping rotation.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The utility model provides a novel emery wheel polisher fixed mounting structure, includes mount, straight sand motor and emery wheel, install straight sand motor on the mount, straight sand motor drive emery wheel rotates, its characterized in that: the fixing frame is provided with two mounting positions for fixedly mounting the straight sand motor, the fixing assembly for fixing the straight sand motor is welded at the mounting position at the upper part of the fixing frame, the locking assembly for fixing the straight sand motor is mounted at the mounting position at the lower part of the fixing frame, the rotating shaft of the straight sand motor is provided with a radial shaft hole, and the shaft hole is in butt joint with a plug-in mounting stop rod.
2. The novel grinding wheel grinding machine fixed mounting structure according to claim 1, wherein: the fixing assembly comprises a first fixing block, a second fixing block and bolts, wherein the first fixing block is placed on the upper portion of the fixing frame, grooves for clamping the straight sand motor are formed in the opposite faces of the first fixing block and the second fixing block, and the first fixing block and the second fixing block are locked and fixed through the two bolts.
3. The novel grinding wheel grinding machine fixed mounting structure according to claim 1, wherein: the locking assembly comprises a fixing ring, a locking block and a locking ring, wherein the fixing ring is fixed on the sand straightening motor, the locking block is placed and clamped on the lower portion of the fixing frame, the locking block clamps the fixing ring, the locking ring is sleeved on the fixing ring, the locking block and the lower portion of the fixing frame, a locking hole is formed in the locking ring, and a screw is locked on the fixing frame after passing through the locking hole.
4. A novel grinding wheel dresser fixed mounting structure according to claim 3, wherein: the fixing ring is characterized by further comprising a shield, wherein the bottom surface of the fixing ring is provided with a mounting hole for mounting the shield, and the upper part of the shield is provided with a through hole for mounting.
5. The novel grinding wheel grinding machine fixed mounting structure according to claim 1, wherein: the grinding wheel is fixed on the rotating shaft of the straight sand motor through a mounting structure, the mounting structure comprises a grinding wheel gasket, a central cushion block and a grinding wheel compression nut, wherein the grinding wheel gasket, the central cushion block and the grinding wheel compression nut are sleeved on the rotating shaft in sequence from top to bottom, the grinding wheel gasket is sleeved on the rotating shaft and is fixed through a key, an avoidance hole through a stop rod is radially formed in the grinding wheel gasket, and the grinding wheel is sleeved on the central cushion block and is located between the grinding wheel gasket and the grinding wheel compression nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211902.0U CN219925675U (en) | 2023-05-18 | 2023-05-18 | Novel grinding wheel polisher fixed mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211902.0U CN219925675U (en) | 2023-05-18 | 2023-05-18 | Novel grinding wheel polisher fixed mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925675U true CN219925675U (en) | 2023-10-31 |
Family
ID=88493521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321211902.0U Active CN219925675U (en) | 2023-05-18 | 2023-05-18 | Novel grinding wheel polisher fixed mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925675U (en) |
-
2023
- 2023-05-18 CN CN202321211902.0U patent/CN219925675U/en active Active
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