CN220783558U - Crescent swing piece grinding wheel - Google Patents
Crescent swing piece grinding wheel Download PDFInfo
- Publication number
- CN220783558U CN220783558U CN202322487692.4U CN202322487692U CN220783558U CN 220783558 U CN220783558 U CN 220783558U CN 202322487692 U CN202322487692 U CN 202322487692U CN 220783558 U CN220783558 U CN 220783558U
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- grinding wheel
- crescent
- plate
- piece
- fixed box
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- 238000000227 grinding Methods 0.000 title claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a crescent swing piece grinding wheel, and particularly relates to the technical field of grinding wheels, which comprises a crescent mounting bottom plate, wherein a connecting sleeve is arranged on one side of the crescent mounting bottom plate, a plurality of connecting reinforcing rods are connected between the crescent mounting bottom plate and the connecting sleeve, and a grinding wheel dismounting mechanism is arranged on the outer side of the crescent mounting bottom plate; the grinding wheel dismounting mechanism comprises a first threaded hole, the first threaded hole is formed in the front side surface of the connecting sleeve, and first grinding wheel sheets are arranged at the top and the bottom of the outer side of the crescent mounting bottom plate. According to the utility model, the grinding wheel dismounting mechanism is arranged, so that damaged grinding wheel sheets can be dismounted and replaced when the grinding wheel is damaged or worn seriously, the whole grinding wheel does not need to be replaced, only a single grinding wheel sheet needs to be dismounted and replaced, the replacement cost is reduced, and meanwhile, the dismounting and mounting efficiency is high, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of grinding wheels, in particular to a crescent swing piece grinding wheel.
Background
The grinding wheel acts much like a milling cutter. The wheel is formed by bonding a large number of fine grinding particles, wherein each small particle is a miniature cutting tool, redundant metal protruding from a workpiece can be removed, and the swing piece is a cycloidal reducer fitting, and can be used in the manufacturing process.
Chinese patent application No. CN202022009901.0 discloses a grinding wheel, including a plurality of emery wheels to current grinding wheel, wholly at the fixed in-process of installation, because the structure restriction, lead to the emery wheel to fix very inconvenient problem with the integral erection, through adopting detachable connection's mode for the integral connection is more convenient, adopts the setting of actuating lever, is convenient for use with electric equipment cooperation, improves the convenience of integral operation, and this grinding wheel is convenient for install, the commonality is good, the abrasive property is good.
The grinding wheel is worn or damaged possibly on the surface of the grinding wheel in the long-time use process, and the grinding wheel is integrated and can only be replaced integrally, so that the damaged part cannot be detached and replaced, and the replacement cost is too high.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a crescent swing piece grinding wheel for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the crescent swing piece grinding wheel comprises a crescent mounting bottom plate, wherein a connecting sleeve is arranged on one side of the crescent mounting bottom plate, a plurality of connecting reinforcing rods are connected between the crescent mounting bottom plate and the connecting sleeve, and a grinding wheel dismounting mechanism is arranged on the outer side of the crescent mounting bottom plate;
Grinding wheel dismouting mechanism includes first screw hole, first screw hole is seted up at the adapter sleeve front side surface, crescent mounting plate outside top and bottom all are provided with first grinding wheel piece, two be provided with the second grinding wheel piece between the first grinding wheel piece, connection draw-in groove has all been seted up on first grinding wheel piece and second grinding wheel piece one side surface, the second screw hole has all been seted up on first grinding wheel piece and second grinding wheel piece both sides surface, second screw hole and first screw hole inside all are provided with fixing bolt, fixing bolt one end outside is provided with the claw nut.
Preferably, the first threaded hole, the second threaded hole and the claw nut are in threaded connection with the fixing bolt, and one end of the fixing bolt sequentially penetrates through the first grinding wheel piece and the crescent mounting bottom plate and extends to one side of the crescent mounting bottom plate.
It can be seen that in the above technical scheme, the installation fixing effect between the first grinding wheel piece and the second grinding wheel piece and the crescent mounting bottom plate is improved.
Preferably, the crescent mounting bottom plate is movably clamped with the connecting clamping groove, and the fixing bolts, the claw nuts and the first threaded holes are all arranged in a plurality of numbers.
It can be seen that in the above technical solution, the first grinding wheel piece and the second grinding wheel piece can be detached separately.
Preferably, a fixed box is arranged at the top of the connecting sleeve, and a through sliding hole is formed in the position, close to the bottom of the fixed box, of the surface of the top of the connecting sleeve.
According to the technical scheme, the fixing clamping rod in the fixing box can be aligned with the through sliding hole.
Preferably, the fixed box is internally provided with a movable rod, a connecting spring is sleeved outside the movable rod, the bottom of the movable rod is provided with a movable slide plate, and the bottom of the movable slide plate is provided with a fixed clamping rod.
According to the technical scheme, the movable sliding plate and the fixed clamping rod are driven to move through the movement of the movable rod.
Preferably, the top of the movable rod is provided with a movable plate, the fixed clamping rod is in sliding connection with the penetrating slide hole, and the movable slide plate is in sliding connection with the inside of the fixed box.
According to the technical scheme, the movable sliding plate slides in the fixed box to drive the fixed clamping rod to slide in the penetrating sliding hole.
Preferably, the top of the movable rod penetrates through the fixed box and extends to the top of the fixed box, the bottom of the connecting spring is fixedly connected with the top of the movable sliding plate, and the top of the connecting spring is fixedly connected with the top of the inner wall of the fixed box.
According to the technical scheme, the movable rod can be driven to move through the resilience force of the connecting spring.
The utility model has the technical effects and advantages that:
1. Through setting up grinding wheel dismouting mechanism, make the claw nut screw out from fixing bolt through rotatory claw nut, afterwards rotatory fixing bolt, make fixing bolt screw out, later pull second grinding wheel piece and first grinding wheel piece and make it remove from crescent mounting plate outside, accomplish the dismantlement, it is outside to block new first grinding wheel piece and second grinding wheel piece into crescent mounting plate, screw in second screw hole and first screw hole with the fixing bolt, screw in the claw nut outside and support first grinding wheel piece one side with the fixing bolt, accomplish the change, compare with prior art, can dismantle and change wherein the grinding wheel piece that damages when the grinding wheel damages or wears seriously, need not change whole grinding wheel, only need dismantle the change to single grinding wheel piece, reduce the change cost, it is high to dismantle the installation effectiveness simultaneously, facilitate the use;
2. Through pulling the movable plate to drive the movable rod and upwards remove, make the compression of connecting spring, the movable slide slides in fixed box inside, drives fixed clamping rod shrink and enters into and run through the slide hole, embolias the adapter sleeve later to the motor output rotation axis, makes through the slide hole card go into the epaxial mounting hole of rotation of output through connecting spring resilience force, the quick connect installation of grinding wheel and motor of being convenient for.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic perspective view of a crescent mounting base plate of the present utility model.
Fig. 3 is a schematic structural diagram of a joint between a first grinding wheel plate and a fixing bolt according to the present utility model.
Fig. 4 is a schematic diagram showing a specific structure of a connection part between a fixing box and a connecting sleeve.
The reference numerals are: 1. a crescent mounting base plate; 2. connecting sleeves; 3. connecting a reinforcing rod; 4. a first threaded hole; 5. a first grinding wheel plate; 6. a second grinding wheel plate; 7. a connecting clamping groove; 8. a second threaded hole; 9. a fixing bolt; 10. a claw nut; 11. a fixed box; 12. a moving rod; 13. a connecting spring; 14. a moving plate; 15. a moving slide plate; 16. penetrating the sliding hole; 17. and fixing the clamping rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The crescent swing piece grinding wheel as shown in the attached drawings 1-4 comprises a crescent mounting bottom plate 1, wherein a connecting sleeve 2 is arranged on one side of the crescent mounting bottom plate 1, a plurality of connecting reinforcing rods 3 are connected between the crescent mounting bottom plate 1 and the connecting sleeve 2, and a grinding wheel dismounting mechanism is arranged on the outer side of the crescent mounting bottom plate 1;
The grinding wheel disassembly and assembly mechanism comprises a first threaded hole 4, the front side surface of a connecting sleeve 2 is provided with the first threaded hole 4, the top and the bottom of the outer side of a crescent mounting bottom plate 1 are respectively provided with a first grinding wheel sheet 5, a second grinding wheel sheet 6 is arranged between the two first grinding wheel sheets 5, one side surface of each of the first grinding wheel sheet 5 and the second grinding wheel sheet 6 is provided with a connecting clamping groove 7, the two side surfaces of each of the first grinding wheel sheet 5 and the second grinding wheel sheet 6 are respectively provided with a second threaded hole 8, fixing bolts 9 are respectively arranged inside the second threaded holes 8 and the first threaded holes 4, and one end outer side of each of the fixing bolts 9 is provided with a claw nut 10.
As shown in fig. 1-3, the first threaded hole 4, the second threaded hole 8 and the claw nut 10 are all in threaded connection with the fixing bolt 9, one end of the fixing bolt 9 sequentially penetrates through the first grinding wheel piece 5 and the crescent mounting base plate 1 and extends to one side of the crescent mounting base plate 1, the crescent mounting base plate 1 is movably clamped with the connecting clamping groove 7, the number of the fixing bolts 9, the claw nut 10 and the first threaded holes 4 is multiple, and the mounting and fixing effect between the first grinding wheel piece 5 and the second grinding wheel piece 6 and the crescent mounting base plate 1 is improved.
As shown in fig. 1, 2 and 4, the top of the connecting sleeve 2 is provided with a fixed box 11, a through sliding hole 16 is formed in the position, close to the bottom of the fixed box 11, of the top surface of the connecting sleeve 2, a movable rod 12 is arranged in the fixed box 11, a connecting spring 13 is sleeved outside the movable rod 12, a movable sliding plate 15 is arranged at the bottom of the movable rod 12, a fixed clamping rod 17 is arranged at the bottom of the movable sliding plate 15, a movable plate 14 is arranged at the top of the movable rod 12, the fixed clamping rod 17 is in sliding connection with the through sliding hole 16, the movable sliding plate 15 is in sliding connection with the inside of the fixed box 11, the top of the movable rod 12 penetrates through the fixed box 11 and extends to the top of the fixed box 11, a grinding wheel can be quickly fixed on a rotating shaft of an output end of a motor, and the installation efficiency is improved.
The working principle of the utility model is as follows: in the use process of the utility model, the first grinding wheel piece 5 and the second grinding wheel piece 6 are easy to wear and damage after a long time, so that the first grinding wheel piece 5 and the second grinding wheel piece 6 cannot be used, when the damaged first grinding wheel piece 5 and the second grinding wheel piece 6 are disassembled and replaced, the claw nut 10 is firstly screwed out from the fixing bolt 9 by rotating the claw nut 10 and simultaneously connecting the claw nut 10 with the fixing bolt 9 through threads, then the fixing bolt 9 is screwed out by rotating the fixing bolt 9 and simultaneously connecting the fixing bolt 9 with the second threaded hole 8 and the first threaded hole 4 through threads, then the second grinding wheel piece 6 and the first grinding wheel piece 5 are pulled to be removed from the outer side of the crescent mounting base plate 1, the new first grinding wheel piece 5 and the second grinding wheel piece 6 are clamped to the outer side of the crescent mounting base plate 1, the second threaded hole 8 is aligned with the first grinding wheel piece 5, then the fixing bolt 9 is rotated, the fixing bolt 9 is screwed into the second threaded hole 8 and the first threaded hole 4, and the first grinding wheel piece 10 is screwed into the fixing bolt 9 and the outer side of the first grinding wheel piece 5 is replaced, or the damaged grinding wheel piece 5 is replaced, and the grinding wheel piece is worn out.
Finally: the above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. The utility model provides a crescent pendulum piece grinding wheel, includes crescent mounting plate (1), its characterized in that: one side of the crescent mounting bottom plate (1) is provided with a connecting sleeve (2), a plurality of connecting reinforcing rods (3) are connected between the crescent mounting bottom plate (1) and the connecting sleeve (2), and a grinding wheel dismounting mechanism is arranged on the outer side of the crescent mounting bottom plate (1);
Grinding wheel dismouting mechanism includes first screw hole (4), first screw hole (4) are seted up at adapter sleeve (2) front side surface, crescent mounting plate (1) outside top and bottom all are provided with first grinding wheel piece (5), two be provided with second grinding wheel piece (6) between first grinding wheel piece (5), connection draw-in groove (7) have all been seted up on first grinding wheel piece (5) and second grinding wheel piece (6) one side surface, second screw hole (8) have all been seted up on first grinding wheel piece (5) and second grinding wheel piece (6) both sides surface, second screw hole (8) and first screw hole (4) inside all are provided with fixing bolt (9), fixing bolt (9) one end outside is provided with claw nut (10).
2. A crescent swing abrasive wheel according to claim 1, wherein: the screw comprises a first threaded hole (4), a second threaded hole (8) and a claw nut (10), wherein the first threaded hole, the second threaded hole and the claw nut are in threaded connection with a fixing bolt (9), and one end of the fixing bolt (9) sequentially penetrates through a first grinding wheel piece (5) and a crescent mounting base plate (1) and extends to one side of the crescent mounting base plate (1).
3. A crescent swing abrasive wheel according to claim 1, wherein: the crescent mounting base plate (1) is movably clamped with the connecting clamping groove (7), and the number of the fixing bolts (9), the number of the claw nuts (10) and the number of the first threaded holes (4) are multiple.
4. A crescent swing abrasive wheel according to claim 1, wherein: the top of the connecting sleeve (2) is provided with a fixed box (11), and a through sliding hole (16) is formed in the position, close to the bottom of the fixed box (11), of the top surface of the connecting sleeve (2).
5. The crescent wobble plate grinding wheel of claim 4, wherein: the movable sliding plate is characterized in that a movable rod (12) is arranged inside the fixed box (11), a connecting spring (13) is sleeved outside the movable rod (12), a movable sliding plate (15) is arranged at the bottom of the movable rod (12), and a fixed clamping rod (17) is arranged at the bottom of the movable sliding plate (15).
6. The crescent swing piece grinding wheel of claim 5, wherein: the top of the moving rod (12) is provided with a moving plate (14), the fixed clamping rod (17) is in sliding connection with the penetrating sliding hole (16), and the moving sliding plate (15) is in sliding connection with the inside of the fixed box (11).
7. The crescent swing piece grinding wheel of claim 5, wherein: the top of the moving rod (12) penetrates through the fixed box (11) and extends to the top of the fixed box (11), the bottom of the connecting spring (13) is fixedly connected with the top of the moving slide plate (15), and the top of the connecting spring (13) is fixedly connected with the top of the inner wall of the fixed box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487692.4U CN220783558U (en) | 2023-09-13 | 2023-09-13 | Crescent swing piece grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487692.4U CN220783558U (en) | 2023-09-13 | 2023-09-13 | Crescent swing piece grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783558U true CN220783558U (en) | 2024-04-16 |
Family
ID=90664789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487692.4U Active CN220783558U (en) | 2023-09-13 | 2023-09-13 | Crescent swing piece grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783558U (en) |
-
2023
- 2023-09-13 CN CN202322487692.4U patent/CN220783558U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |