CN107617977A - Emery wheel quick replacement device - Google Patents
Emery wheel quick replacement device Download PDFInfo
- Publication number
- CN107617977A CN107617977A CN201711030926.5A CN201711030926A CN107617977A CN 107617977 A CN107617977 A CN 107617977A CN 201711030926 A CN201711030926 A CN 201711030926A CN 107617977 A CN107617977 A CN 107617977A
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- nut
- sleeve
- replacement device
- quick replacement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Abstract
The present invention relates to a kind of emery wheel quick replacement device, the limit assembly being connected including drive mechanism, with the drive mechanism, the limit assembly includes gag lever post and position-limited rack, the gag lever post is in inverted cone shape, the position-limited rack includes bottom plate, two screw rods being fixed on the bottom plate, two screw rods are symmetrical set, nut is threaded with each screw rod, support member is provided with each nut, the limiting plate that the support member includes sleeve, is fixedly connected with the sleeve, the sleeve are set in outside the nut.The present invention is simple in construction, easy to use, sleeve rotating can drive limiting plate to rotate, quick rotating nuts are realized in interference when avoiding dismantling to emery wheel, convenient dismounting, the setting of projection, improve the agility of height of nut regulation, the setting of through hole on each limiting plate so that workpiece can partially pass through through hole, avoid interference during to grinding workpieces, simultaneously easy for installation, operating efficiency is high.
Description
Technical field
The present invention relates to grinding apparatus field, more particularly to a kind of emery wheel quick replacement device.
Background technology
Sander is widely used in the finishing and surface polishing of workpiece, existing sander include fixed sander and
Portable grinder, emery wheel are the important components on sander, because the complexity of some workpiece is, it is necessary to use different size model numbers
Emery wheel, for example the internal diameter of emery wheel changes.But existing emery wheel is fixed, it is not easy to is changed, use range compares
Narrow, operating efficiency is low.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of emery wheel quick replacement device simple in construction.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of emery wheel quick replacement device, its feature exist
In：The limit assembly being connected including drive mechanism, with the drive mechanism, the limit assembly include gag lever post and position-limited rack,
The gag lever post is in inverted cone shape, and the position-limited rack includes bottom plate, two screw rods being fixed on the bottom plate, two screw rods
It is symmetrical set, nut is threaded with each screw rod, support member is provided with each nut, it is described
The limiting plate that support member includes sleeve, is fixedly connected with the sleeve, the sleeve are set in outside the nut.
In a preferred embodiment of the present invention, emery wheel quick replacement device further comprises described in the nut portion stretching
Outside sleeve.
In a preferred embodiment of the present invention, emery wheel quick replacement device further comprises being fixed with the nut convex
Block.
In a preferred embodiment of the present invention, emery wheel quick replacement device further comprises being all provided with each limiting plate
It is equipped with through hole.
In a preferred embodiment of the present invention, emery wheel quick replacement device further comprises front and rear the two of each screw rod
Reinforcing plate is respectively and fixedly provided between side bottom and the bottom plate.
In a preferred embodiment of the present invention, emery wheel quick replacement device further comprises the drive mechanism for stepping electricity
Machine, the top of the output shaft of the stepper motor and the gag lever post are fixed.
The present invention solves deficiency of the prior art, and the present invention is simple in construction, easy to use, and sleeve rotating can drive
Limiting plate is rotated, interference when avoiding dismantling to emery wheel, and quick rotating nuts are realized in convenient dismounting, the setting of projection, improve spiral shell
The agility of female height regulation, the setting of through hole on each limiting plate so that workpiece can partially pass through through hole, avoid to workpiece
Interference during polishing, at the same it is easy for installation, and operating efficiency is high.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention；
Fig. 2 is the side view that reinforcing plate is set between the screw rod of the preferred embodiments of the present invention and bottom plate；
In figure, 2, limit assembly, 4, gag lever post, 6, position-limited rack, 8, bottom plate, 10, screw rod, 12, nut, 14, sleeve, 16, spacing
Plate, 18, projection, 20, through hole, 22, reinforcing plate, 24, stepper motor, 26, output shaft.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrate the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and Figure 2, a kind of emery wheel quick replacement device, including drive mechanism, be connected with drive mechanism it is spacing
Component 2, limit assembly 2 include gag lever post 4 and position-limited rack 6, and gag lever post 4 is in inverted cone shape, and position-limited rack 6 includes bottom plate 8, is fixed on bottom
Two screw rods 10 on plate 8, two screw rods 10 are symmetrical set, and are threaded with nut 12 on each screw rod 10, each
Be provided with support member on nut 12, the limiting plate 16 that support member includes sleeve 14, is fixedly connected with sleeve 14, sleeve 14 it is upper
End outs open is easy to passing through for screw rod 10, is partly used to be overlapped on the row of nut 12, the lower ending opening of sleeve 14, sleeve 14 is arranged
Outside nut 12, the rotation of sleeve 14 can drive limiting plate 16 to rotate, interference when avoiding dismantling to emery wheel, convenient dismounting, work
Make efficiency high.
For the ease of the rotation of nut 12, the present invention is stretched out outside sleeve 14 the preferably part of nut 12.
For quick rotating nuts 12, improve and change efficiency, the present invention is preferably fixed with projection 18 on nut 12, and hand can
Hold projection 18 to be rotated, the height of quick adjusting nut 12, so as to adjust the height of limiting plate 16.
Through hole 20 is provided with preferably each limiting plate 16 of the invention, the polishing to workpiece is easy in the setting of through hole 20,
Workpiece can partially pass through through hole 20, avoid the interference to workpiece.
Reinforcing plate 22 is respectively and fixedly provided between the front and rear sides bottom of preferably each screw rod 10 of the invention and bottom plate 8, improves limit
The stability of position frame 6.
Preferred drive mechanism of the present invention is stepper motor 24, and the top of the output shaft 26 and gag lever post 4 of stepper motor 24 is consolidated
It is fixed.
In the use of the present invention, when needing to change emery wheel 28, two sleeves 14 are rotated, you can two limiting plates of rotation
16, the lower section of such emery wheel 28 is not just blocked, and emery wheel 28 down moves along gag lever post 4 and can take out emery wheel 28, will be new
Bottom of the emery wheel along gag lever post 4 be enclosed on gag lever post 4 toward moving up, rotate two sleeves 14 so that two limiting plates 16 are located at
The lower section of emery wheel, continue through the rotating nuts 12 of projection 18 so that nut 12, which moves up, is pressed against emery wheel, so, above and below emery wheel
End is propped up, and emery wheel play, stepper motor 24 will not start along the vertical direction, pass through the output shaft 26 of stepper motor 24
Drive the emery wheel on gag lever post 4 to rotate, realize the polishing to workpiece.
The desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
The content being not limited on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (6)
- A kind of 1. emery wheel quick replacement device, it is characterised in that：Spacing group be connected including drive mechanism, with the drive mechanism Part, the limit assembly include gag lever post and position-limited rack, and the gag lever post is in inverted cone shape, and the position-limited rack includes bottom plate, fixation Two screw rods on the bottom plate, two screw rods are symmetrical set, and spiral shell is threaded with each screw rod Mother, is each provided with support member on the nut, the support member is fixedly connected spacing including sleeve, with the sleeve Plate, the sleeve are set in outside the nut.
- 2. emery wheel quick replacement device according to claim 1, it is characterised in that：The nut portion stretches out the sleeve Outside.
- 3. emery wheel quick replacement device according to claim 2, it is characterised in that：Projection is fixed with the nut.
- 4. emery wheel quick replacement device according to claim 1, it is characterised in that：It is provided with each limiting plate Through hole.
- 5. emery wheel quick replacement device according to claim 1, it is characterised in that：The front and rear sides bottom of each screw rod Reinforcing plate is respectively and fixedly provided between end and the bottom plate.
- 6. emery wheel quick replacement device according to claim 1, it is characterised in that：The drive mechanism is stepper motor, The top of the output shaft of the stepper motor and the gag lever post is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030926.5A CN107617977A (en) | 2017-10-30 | 2017-10-30 | Emery wheel quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030926.5A CN107617977A (en) | 2017-10-30 | 2017-10-30 | Emery wheel quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617977A true CN107617977A (en) | 2018-01-23 |
Family
ID=61092241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711030926.5A Withdrawn CN107617977A (en) | 2017-10-30 | 2017-10-30 | Emery wheel quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617977A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848853A (en) * | 2019-02-27 | 2019-06-07 | 安徽工程大学 | A kind of automatic quick change grinding wheel system |
| CN111791118A (en) * | 2020-07-23 | 2020-10-20 | 罗静婷 | Non ferrous metal product grinding device |
| CN113008435A (en) * | 2021-03-04 | 2021-06-22 | 苏州康姆普机械有限公司 | Pressure sensing assembly integrating temperature and humidity sensing function |
| CN113513158A (en) * | 2021-08-24 | 2021-10-19 | 广东奕佳建设工程有限公司 | Building template connecting method |
| CN115890359A (en) * | 2023-02-22 | 2023-04-04 | 烟台富勒姆刀具有限公司 | Deep hole drill bit processing equipment |
-
2017
- 2017-10-30 CN CN201711030926.5A patent/CN107617977A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848853A (en) * | 2019-02-27 | 2019-06-07 | 安徽工程大学 | A kind of automatic quick change grinding wheel system |
| CN109848853B (en) * | 2019-02-27 | 2023-09-29 | 安徽工程大学 | Automatic quick change grinding wheel system |
| CN111791118A (en) * | 2020-07-23 | 2020-10-20 | 罗静婷 | Non ferrous metal product grinding device |
| CN111791118B (en) * | 2020-07-23 | 2021-11-16 | 罗静婷 | Non ferrous metal product grinding device |
| CN113008435A (en) * | 2021-03-04 | 2021-06-22 | 苏州康姆普机械有限公司 | Pressure sensing assembly integrating temperature and humidity sensing function |
| CN113513158A (en) * | 2021-08-24 | 2021-10-19 | 广东奕佳建设工程有限公司 | Building template connecting method |
| CN115890359A (en) * | 2023-02-22 | 2023-04-04 | 烟台富勒姆刀具有限公司 | Deep hole drill bit processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180123 |
|
| WW01 | Invention patent application withdrawn after publication |