CN107745311A - It is conveniently replaceable the Watchcase special grinding machine of frosted tape - Google Patents
It is conveniently replaceable the Watchcase special grinding machine of frosted tape Download PDFInfo
- Publication number
- CN107745311A CN107745311A CN201711140642.1A CN201711140642A CN107745311A CN 107745311 A CN107745311 A CN 107745311A CN 201711140642 A CN201711140642 A CN 201711140642A CN 107745311 A CN107745311 A CN 107745311A
- Authority
- CN
- China
- Prior art keywords
- frosted tape
- sleeve
- axle bed
- plate
- support
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
It is conveniently replaceable the Watchcase special grinding machine of frosted tape, including support and frosted tape；It also includes frosted tape auxiliary and changes mechanism and frosted tape drive mechanism；Frosted tape auxiliary, which changes mechanism, includes sleeve, the collar, cross bar, montant, spring and depression bar assembly；Frosted tape drive mechanism includes motor, driving wheel, driven pulley, follower shaft and axle bed A；Motor is fixedly mounted on support；Driving wheel is arranged on the motor shaft of motor；Driven pulley is arranged on follower shaft；Follower shaft is movably arranged on axle bed A；Axle bed A is fixed on the outer wall of the collar；Frosted tape is around being located between driving wheel and driven pulley.It is an advantage of the current invention that grinding efficiency is higher.For Watchcase of polishing, grinding efficiency is better than manual polishing, is advantageous to improving production efficiency.
Description
Technical field
The present invention relates to a kind of polissoir, particularly a kind of Watchcase special grinding machine for being conveniently replaceable frosted tape.
Background technology
In process, to ensure that its surface has a bright and clean bright effect, polishing operation is must can not for Watchcase
Few.At present, when polishing Watchcase, typically watchcase is fixed, then polished with sand paper, grinding efficiency compared with
It is low.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, and it is special to provide a kind of Watchcase for being conveniently replaceable frosted tape
With sander, it can polish Watchcase, and grinding efficiency is higher, improves production efficiency.
The technical scheme is that：It is conveniently replaceable the Watchcase special grinding machine of frosted tape, including support and frosted
Band；It also includes frosted tape auxiliary and changes mechanism and frosted tape drive mechanism；
Frosted tape auxiliary, which changes mechanism, includes sleeve, the collar, cross bar, montant, spring and depression bar assembly；Sleeve upper end closed, under
End is open, and its upper end end face is provided with montant hole, and its outer wall is provided with the relative bar hole in two positions, the extension side of bar hole
To consistent with sleeve axial direction, sleeve lower end is fixed on support；The collar is in the sleeve shaped of open at both ends, and its movable set exists
On sleeve outer wall；Cross bar is located in hub internal bore and is each passed through the bar hole on sleeve along the radial arrangement of sleeve, its both ends
It is and affixed with the collar；Montant is located in hub internal bore and is fixed in along the axial arranged of sleeve, its lower end on cross bar, its upper end from
Stretched out in montant hole on the end face of sleeve upper end；Spring-compressed is arranged in hub internal bore, and between support and cross bar；Pressure
Bar assembly includes depression bar, rotating shaft A and axle bed B；Depression bar one end is arranged on axle bed B by rotating shaft A, and the other end is force side, pressure
Bar A can rotate around the shaft, and be contacted with montant upper end termination；Axle bed B is fixed on the outer wall of sleeve upper end；
Frosted tape drive mechanism includes motor, driving wheel, driven pulley, follower shaft and axle bed A；Motor is fixedly mounted
On support；Driving wheel is arranged on the motor shaft of motor；Driven pulley is arranged on follower shaft；Follower shaft activity peace
On axle bed A；Axle bed A is fixed on the outer wall of the collar；Frosted tape is around being located between driving wheel and driven pulley.
Further technical scheme is the present invention：Support includes top panel, lower panel and supporting leg；Top panel is located below plate
Surface, both connect into the support of an entirety by supporting leg；
Sleeve lower end is fixedly mounted on above support on plate by flange；Spring-compressed is arranged in hub internal bore, and is located at
Above support between plate and cross bar；Motor is fixedly mounted on below support on plate；Driving wheel and driven pulley difference position
The upper and lower ends of plate above support, and driving wheel is located at the surface of driven pulley.
Further technical scheme is the present invention：Plate is provided with above support falls for frosted tape by and for mill ash
Small opening；Frosted tape is through the small opening on top panel and around being located at driving wheel and driven pulley.
Technical scheme of the invention further is：It also includes frosted tape protection mechanism；Frosted tape protection mechanism includes
Bottom plate A, axle bed C, roller and roller shaft；Bottom plate A is fixed in above support on plate；Axle bed C is fixed on bottom plate A；Roller leads to
Roller shaft is crossed to be movably arranged on axle bed C, and the inner surface of face frosted tape.
Technical scheme of the invention further is：It also includes workpiece positioning table；Workpiece positioning table includes bottom plate B, axle
Seat D, rotating shaft B and setter plate；Bottom plate B is fixed in above support on plate；Axle bed D is fixed on bottom plate B；Setter plate passes through rotating shaft
B is movably arranged on axle bed D, and setter plate side edge is provided with the breach stretched into for frosted tape, and the breach receives frosted tape
Enter in it, and the outer surface of face frosted tape.
The present invention has the following advantages that compared with prior art：
1st, grinding efficiency is higher.For Watchcase of polishing, grinding efficiency is better than manual polishing, is advantageous to improving production efficiency.
2nd, frosted tape fast and easy is changed.When needing to change frosted tape, depression bar assembly is operated, frosted tape is aided in changing machine
The collar of structure moves down relative to sleeve, so as to reach the effect for shortening the distance between driving wheel and driven pulley, and then makes
Frosted tape is changed into relaxed state from tensioning state, is easy to remove and loads onto new frosted tape.
3rd, polishing is laborsaving steady and polishing position is easy to control.During polishing, workpiece is placed on the setter plate of workpiece positioning table
On, bruting process is laborsaving and steady.The tilt adjustable section of setter plate, it is easy to the specific region of polishing workpiece.
4th, effect of polishing is good.During polishing, workpiece is contacted with frosted tape, and frosted tape is inwardly extruded so that frosted tape is protected
The roller of shield mechanism contacts with frosted tape inner surface, reaches the effect for preventing frosted tape excessive deformation under the extruding of workpiece.Rolling
For wheel with frosted tape inner surface to be in rolling contact, frictional resistance is small, and the operation of frosted tape will not be caused to hinder.Pass through the branch of roller
Hold, contact of the workpiece with frosted tape is more abundant, and compactness is more preferable, therefore effect of polishing is more preferable.
5th, effectively dust is avoided to fly away pollution environment everywhere.Grind below grey collecting box plate located above, its upper end open is just
To small opening, the dust to be descended slowly and lightly during polishing Watchcase can be received, collect it is a certain amount of after can be by grinding the ash discharge of grey collecting box lower end
Mouth discharge (is suctioned out with dust exhaust apparatus negative pressure or manually clawed), effectively avoids dust from flying away pollution environment everywhere.
Below in conjunction with figure, the invention will be further described with embodiment.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is structural representation of the present invention under another visual angle；
Fig. 3 is the dimensional structure diagram of workpiece positioning table；
Fig. 4 is the dimensional structure diagram of frosted tape protection mechanism；
Fig. 5 is depression bar assembly and the position relationship schematic diagram of sleeve；
Fig. 6 is the position relationship schematic diagram of the collar, cross bar and montant.
Explanation：Sleeve and the grey collecting box of mill in Fig. 1 use broken section, are easy to show its internal structure.
Embodiment
Embodiment 1：
As shown in figures 1 to 6, the Watchcase special grinding machine of frosted tape, including support 1, frosted tape auxiliary changing machine are conveniently replaceable
Structure, frosted tape drive mechanism, frosted tape 5, frosted tape protection mechanism and workpiece positioning table.
Support 1 includes top panel 11, lower panel 12 and supporting leg 13；Top panel 11 is located below the surface of plate 12, both
The support 1 of an entirety is connected into by supporting leg 13.Top panel 11 is provided with the small opening to be fallen for frosted tape 5 by and for mill ash
111。
Frosted tape auxiliary, which changes mechanism, includes sleeve 31, the collar 32, cross bar 33, montant 34, spring 35 and depression bar assembly.Set
31 upper end closeds of cylinder, lower end is open, and its upper end end face is provided with montant hole 311, and its outer wall is provided with the relative bar in two positions
Shape hole 312, the bearing of trend of bar hole 312 is consistent with the axial direction of sleeve 31, and the lower end of sleeve 31 is fixed in support 1 by flange
Above on plate 11.The collar 32 is in the sleeve shaped of open at both ends, and its movable set is on the outer wall of sleeve 31.Cross bar 33 is located at sleeve
In 31 endoporus and along the radial arrangement of sleeve 31, its both ends is each passed through the bar hole 312 on sleeve 31 and affixed with the collar 32,
The cooperation of cross bar 33 and bar hole 312 limits the freedom of movement of the collar 32 so that the collar 32 is only capable of along the outer wall of sleeve 31
Lower movement, and can not be rotated relative to sleeve 31, and the shift motion of the collar 32 is no more than the length of bar hole 312.Montant 34
It is fixed in the endoporus of sleeve 31 and along the axial arranged of sleeve 31, its lower end on cross bar 33, its upper end is from the upper end of sleeve 31
Stretched out in montant hole 311 on end face.The compression of spring 35 is arranged in the endoporus of sleeve 31, and above the support 1 plate 11 with
Between cross bar 33, the upper end of spring 35 offsets with cross bar 33, and lower end offsets with plate 1 above support 1.Spring 35 is by elastic force by horizontal stroke
Bar 33 pushes up upwards, cross bar 33 is maintained at the upper end of bar hole 312.Depression bar assembly includes depression bar 36, rotating shaft A37 and axle bed B38.
The one end of depression bar 36 is arranged on axle bed B38 by rotating shaft A37, and the other end is force side.Depression bar 36 A37 can rotate around the shaft, and
Contacted with the upper end termination of montant 34.Axle bed B38 is fixed on the upper end outer wall of sleeve 31.
Frosted tape drive mechanism includes motor 41, driving wheel 42, driven pulley 43, follower shaft 44 and axle bed A45.Drive
Dynamic motor 41 is fixedly mounted on below support 1 on plate 12.Driving wheel 42 is arranged on by key on the motor shaft of motor 41.
Driven pulley 43 is arranged on follower shaft 44 by key.Driving wheel 42 and driven pulley 43 are respectively positioned at plate 11 above support 1
Upper and lower ends, and driving wheel 42 is located at the surface of driven pulley 43.Follower shaft 44 is movably arranged on axle bed A45.Axle bed A45
It is weldingly fixed on the outer wall of the collar 32.
Frosted tape 5 through the small opening 111 on top panel 11 and around being located at driving wheel 42 and driven pulley 43, and in
Tight state.
Frosted tape protection mechanism is located above support 1 on plate 11.Frosted tape protection mechanism includes bottom plate A61, axle bed
C62, roller 63 and roller shaft 64.Bottom plate A61 is fixed in above support 1 on plate 11.Axle bed C62 is fixed on bottom plate A61.Rolling
Wheel 63 is movably arranged on axle bed C62 by roller shaft 64, and the inner surface of face frosted tape 5.
Workpiece positioning table is located above support 1 on plate 11.Workpiece positioning table includes bottom plate B71, axle bed D72, rotating shaft B73
And setter plate 74.Bottom plate B71 is fixed in above support 1 on plate 11.Axle bed D72 is connected to vertically on bottom plate B71 and and bottom plate
B71 is integrally formed.Setter plate 74 is movably arranged on axle bed D72 by rotating shaft B73, and the side edge of setter plate 74 is provided with for grinding
The breach 741 that abrasive band is stretched into, the breach 741 includes frosted tape 5 in it, and the outer surface of face frosted tape 5.Setter plate 74
Side wall and axle bed D72 side wall contact with each other.This causes certain frictional force between the two be present, setter plate 74 by its with
Frictional force between axle bed D72, which reaches, to be turned to stop the effect fixed.
It is preferred that the grey collecting box 8 of mill is additionally provided with below support 1 on plate 12.Grind the case that grey collecting box 8 is a upper end open
Body, the small opening 111 on its top panel 11 of upper end open face support 1, its lower end outer wall are provided with ash hole 81, and ash hole 81 is in
Bar shaped or circle.
Sketch the use of the present invention：During polishing workpiece (Watchcase), the angle of setter plate 74 is first adjusted, restarts drive
Dynamic motor 41 operates frosted tape 5, is then placed in setter plate 74 upper by workpiece and contacts polishing with frosted tape 5.
When changing frosted tape, in the state of the closing of motor 41, apply downward pressure, pressure in the force side of depression bar 36
Power overcomes the elastic force of spring 35, makes montant 34, the collar 32, cross bar 33, axle bed A45, follower shaft 44 and driven pulley 43 synchronous
Move down, length of the moveable stroke not over bar hole 312.As driven pulley 43 moves down, driven pulley 43 with
The distance between driving wheel 42 shortens, and frosted tape 5 is changed into relaxed state from tensioning state, you can removes and changes new frosted
Band.Last to cancel the pressure for being applied to the force side of 36 depression bar of depression bar 36 again, spring 35 will be upward by cross bar 33 under elastic force effect
Top, makes cross bar 33, montant 34, the collar 32, axle bed A45, follower shaft 44 and driven pulley 43 synchronously move up, makes cross bar 33 most
The upper end of bar hole 312 is maintained at eventually, and frosted tape 5 is tensioned.
Claims (5)
1. the Watchcase special grinding machine of frosted tape is conveniently replaceable, including support (1) and frosted tape (5)；It is characterized in that：It is also
Aid in changing mechanism and frosted tape drive mechanism including frosted tape；
Frosted tape auxiliary, which changes mechanism, includes sleeve (31), the collar (32), cross bar (33), montant (34), spring (35) and depression bar
Component；Sleeve (31) upper end closed, lower end is open, and its upper end end face is provided with montant hole (311), and its outer wall is provided with two positions
Relative bar hole (312) is put, the bearing of trend of bar hole (312) is consistent with sleeve (31) axial direction, sleeve (31) lower end
It is fixed on support (1)；The collar (32) is in the sleeve shaped of open at both ends, and its movable set is on sleeve (31) outer wall；Cross bar
(33) it is located in sleeve (31) endoporus and along the radial arrangement of sleeve (31), its both ends is each passed through the bar hole on sleeve (31)
(312) it is and affixed with the collar (32)；Montant (34) is located in sleeve (31) endoporus and along axial arranged, its lower end of sleeve (31)
It is fixed on cross bar (33), its upper end is stretched out from the montant hole (311) on sleeve (31) upper end end face；Spring (35) compression peace
In sleeve (31) endoporus, and between support (1) and cross bar (33)；Depression bar assembly includes depression bar (36), rotating shaft A (37)
And axle bed B (38)；Depression bar (36) one end is arranged on axle bed B (38) by rotating shaft A (37), and the other end is force side, depression bar
(36) it A (37) can rotate, and be contacted with montant (34) upper end termination around the shaft；Axle bed B (38) is fixed in outside sleeve (31) upper end
On wall；
Frosted tape drive mechanism includes motor (41), driving wheel (42), driven pulley (43), follower shaft (44) and axle bed A
(45)；Motor (41) is fixedly mounted on support (1)；Driving wheel (42) is arranged on the motor shaft of motor (41)；
Driven pulley (43) is arranged on follower shaft (44)；Follower shaft (44) is movably arranged on axle bed A (45)；Axle bed A (45) is solid
It is connected on the outer wall of the collar (32)；Frosted tape (5) is around being located between driving wheel (42) and driven pulley (43).
2. the Watchcase special grinding machine as claimed in claim 1 for being conveniently replaceable frosted tape, it is characterized in that：Support (1) wraps
Include top panel (11), lower panel (12) and supporting leg (13)；Top panel (11) is located below the surface of plate (12), and both pass through branch
Leg (13) connects into the support (1) of an entirety；
Sleeve (31) lower end is fixedly mounted on above support (1) on plate (11) by flange；Spring (35) compression is arranged on set
In cylinder (31) endoporus, and above support (1) between plate (11) and cross bar (33)；Motor (41) is fixedly mounted on branch
Below frame (1) on plate (12)；Driving wheel (42) and driven pulley (43) are respectively positioned at up and down two of plate (11) above support (1)
End, and driving wheel (42) is located at the surface of driven pulley (43).
3. the Watchcase special grinding machine as claimed in claim 2 for being conveniently replaceable frosted tape, it is characterized in that：Support (1)
Top panel (11) is provided with the small opening (111) to be fallen for frosted tape (5) by and for mill ash；Frosted tape (5) passes through top panel
(11) small opening (111) on and around being located between driving wheel (42) and driven pulley (43).
4. the Watchcase special grinding machine as claimed in claim 3 for being conveniently replaceable frosted tape, it is characterized in that：It also includes mill
Abrasive band protection mechanism；Frosted tape protection mechanism includes bottom plate A (61), axle bed C (62), roller (63) and roller shaft (64)；Bottom plate A
(61) it is fixed in above support (1) on plate (11)；Axle bed C (62) is fixed on bottom plate A (61)；Roller (63) passes through roller shaft
(64) it is movably arranged on axle bed C (62), and the inner surface of face frosted tape (5).
5. the Watchcase special grinding machine as claimed in claim 4 for being conveniently replaceable frosted tape, it is characterized in that：It also includes work
Part positioning table；Workpiece positioning table includes bottom plate B (71), axle bed D (72), rotating shaft B (73) and setter plate (74)；Bottom plate B (71) is solid
It is connected on above support (1) on plate (11)；Axle bed D (72) is fixed on bottom plate B (71)；Setter plate (74) passes through rotating shaft B (73)
It is movably arranged on axle bed D (72), setter plate (74) side edge is provided with the breach (741) stretched into for frosted tape, described to lack
Mouth (741) includes frosted tape (5) in it, and the outer surface of face frosted tape (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140642.1A CN107745311A (en) | 2017-11-16 | 2017-11-16 | It is conveniently replaceable the Watchcase special grinding machine of frosted tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140642.1A CN107745311A (en) | 2017-11-16 | 2017-11-16 | It is conveniently replaceable the Watchcase special grinding machine of frosted tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107745311A true CN107745311A (en) | 2018-03-02 |
Family
ID=61252148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711140642.1A Pending CN107745311A (en) | 2017-11-16 | 2017-11-16 | It is conveniently replaceable the Watchcase special grinding machine of frosted tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107745311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181380A (en) * | 2019-05-31 | 2019-08-30 | 广东长盈精密技术有限公司 | Polishing jig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2500471A1 (en) * | 2005-03-11 | 2006-09-11 | Mao Shan Machinery Industrial Co., Ltd. | Belt sander having tension adjustment mechanism |
| CN203210154U (en) * | 2013-05-08 | 2013-09-25 | 天津市聚百祥机械配件有限公司 | Abrasive belt polishing machine |
| CN105458874A (en) * | 2015-11-20 | 2016-04-06 | 衡阳市嘉励运动器材有限公司 | Rubber sleeve grinding machine |
| CN206588755U (en) * | 2017-02-07 | 2017-10-27 | 李丽芳 | A kind of sanding and polishing device for cylindrical workpiece surface |
| CN207522304U (en) * | 2017-11-16 | 2018-06-22 | 湖南盛世威得科技有限公司 | It is conveniently replaceable the Watchcase special grinding machine of frosted tape |
-
2017
- 2017-11-16 CN CN201711140642.1A patent/CN107745311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2500471A1 (en) * | 2005-03-11 | 2006-09-11 | Mao Shan Machinery Industrial Co., Ltd. | Belt sander having tension adjustment mechanism |
| CN203210154U (en) * | 2013-05-08 | 2013-09-25 | 天津市聚百祥机械配件有限公司 | Abrasive belt polishing machine |
| CN105458874A (en) * | 2015-11-20 | 2016-04-06 | 衡阳市嘉励运动器材有限公司 | Rubber sleeve grinding machine |
| CN206588755U (en) * | 2017-02-07 | 2017-10-27 | 李丽芳 | A kind of sanding and polishing device for cylindrical workpiece surface |
| CN207522304U (en) * | 2017-11-16 | 2018-06-22 | 湖南盛世威得科技有限公司 | It is conveniently replaceable the Watchcase special grinding machine of frosted tape |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181380A (en) * | 2019-05-31 | 2019-08-30 | 广东长盈精密技术有限公司 | Polishing jig |
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