CN109794821A - A kind of rotating device for digging machine oil cylinder cylinder cap bound edge of polishing - Google Patents
A kind of rotating device for digging machine oil cylinder cylinder cap bound edge of polishing Download PDFInfo
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- CN109794821A CN109794821A CN201910056691.XA CN201910056691A CN109794821A CN 109794821 A CN109794821 A CN 109794821A CN 201910056691 A CN201910056691 A CN 201910056691A CN 109794821 A CN109794821 A CN 109794821A
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Abstract
The present invention provides a kind of rotating device of digging machine oil cylinder cylinder cap bound edge of polishing.The rotating device of the polishing digging machine oil cylinder cylinder cap bound edge includes supporting table, rotating mechanism, fixed frame, lubricating structure, hold-down mechanism, workpiece polishing mechanism, cutting mechanism, protection mechanism and cylinder cap; the surface of the supporting table is equipped with the rotating mechanism; the rotating mechanism is to drive cylinder cap to rotate; the supporting table is fixedly connected with the fixed frame; the fixed frame is fixedly connected with the hold-down mechanism and the lubricating structure; the hold-down mechanism is to compress cylinder cap, and the lubricating structure on cylinder cap to smear lubricating fluid；The workpiece polishing mechanism to polish cylinder cap bound edge, protect to the outer wall to cylinder cap by the protection mechanism, and the cutting mechanism is to tripping protection item.The rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention, can quickly polish to bound edge, and polishing, more smoothly, temperature is smaller.
Description
Technical field
The present invention relates to machining equipment technical field more particularly to a kind of rotations for digging machine oil cylinder cylinder cap bound edge of polishing
Device.
Background technique
The material that excavator excavates is mainly soil, coal, silt and soil and rock after pre- pine；From in recent years
From the point of view of the development of engineering machinery, the development of excavator is relatively fast, and excavator has become most important engineering in engineering construction
One of machinery；Digging machine is needed at work equipped with Oil cylinder, and the cylinder cap of excellent sealing effect is configured on Oil cylinder.
Cylinder cap needs to polish to the bound edge of cylinder cap in processing, so that the better tightness of cylinder cap, however current
Cylinder cap grinding apparatus needs hand-held grinder to polish in processing, operate it is more troublesome, and when polishing, grinding disc with
The frictional force of bound edge is larger, generates heat larger.
It is asked therefore, it is necessary to which the rotating device for providing a kind of new polishing digging machine oil cylinder cylinder cap bound edge solves above-mentioned technology
Topic.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of polishing digging machine oil cylinder cylinder cap packets easy to operate, protecting effect is good
The rotating device on side.
In order to solve the above technical problems, the rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention includes: branch
Platform is supportted, the surface of the supporting table is provided with sliding slot；Rotating mechanism, the rotating mechanism are set to the surface of the supporting table；Cylinder cap,
The cylinder cap is set to the surface of the rotating mechanism, and the rotating mechanism is to drive the cylinder cap to rotate；Workpiece polishing mechanism, institute
Stating workpiece polishing mechanism includes fixed plate, screw rod, slide, the second position-limiting tube, the second gag lever post, grinding wheel and the 4th rotary electric machine,
And the fixed plate is vertical at the surface of the supporting table；The internal helicoid of the fixed plate, which runs through, the screw rod, and institute
The end for stating screw rod is rotatablely connected the outer wall of second position-limiting tube；The bottom end of second position-limiting tube is equipped with slide, and described
Slide is slidably connected with the sliding slot；The inside of second position-limiting tube is socketed with second gag lever post；Second limit
The top of bar is equipped with the 4th rotary electric machine, and the 4th rotary electric machine is rotatablely connected the grinding wheel；The grinding wheel
Outer wall be bonded with the outer wall of the cylinder cap；Lubricating structure, the lubricating structure include oil storing tube, the first stop collar and bullet
Spring, and the oil storing tube is set to the surface of the articles holding table；The bottom end of the oil storing tube is pyramidal structure, and the oil storing tube
Bottom end rotation is embedded with ball；The oil storing tube is slidably connected with first stop collar；The two sidewalls of the oil storing tube are equipped with
Pressing plate；The inner wall of first stop collar is provided with shifting chute, and the inside of the shifting chute is equipped with spring；The pressing plate is inserted into institute
The inside of shifting chute is stated, and the pressing plate is set to the top of the spring.
Preferably, the rotating mechanism includes the first rotary electric machine and articles holding table, and the articles holding table is set to the support
The surface of platform；The articles holding table is rotatablely connected first rotary electric machine；The area of the cylinder cap is greater than the face of the articles holding table
Product.
Preferably, the side wall of the supporting table is fixed with fixed frame, and the fixed frame be fixedly connected by strut it is described
First stop collar；The end of the fixed frame connects hold-down mechanism, and the hold-down mechanism is to compress cylinder cap.
Preferably, the hold-down mechanism includes the second stop collar, the first position-limiting tube, the first gag lever post and pressing plate, and institute
State the end that the second stop collar is fixed on the fixed frame；The inner rotation of second stop collar is connected with first limit
Pipe, and the inside of first position-limiting tube is socketed with first gag lever post；The bottom end of first gag lever post is equipped with pressing plate, and
It is bonded to each other at the pressing plate and the centre of surface of the cylinder cap.
Preferably, the side of the supporting table is equipped with protection mechanism；The protection mechanism include outlet-pipe, directive wheel,
Third rotary electric machine, Storage Box and rubber ceiling, and the inside winding of the Storage Box has the rubber ceiling；It is described
Rubber ceiling is through the outlet-pipe, and the inner wall of the outlet-pipe is vertically equipped with third rotary electric machine；The third turns
Dynamic motor is rotatablely connected the directive wheel；The outer wall of the directive wheel is bonded with the inner wall of the rubber ceiling, and described is led
To wheel to drive the rubber ceiling to move；The rubber ceiling is socketed on the outer wall of the cylinder cap.
Preferably, the rubber ceiling fits between the grinding wheel, the cylinder cap outer wall, and the grinding wheel,
The cylinder cap synchronous backward rotation.
Preferably, the surface of the supporting table is vertically equipped with cutting mechanism, and the cutting mechanism is set to the protection machine
Between structure, the cylinder cap；The cutting mechanism includes box body, the second rotary electric machine, cutting blade and mobile bar；The box body
Inside be provided with threading groove, and the rubber ceiling is through the threading groove；Second rotary electric machine and the box body
Inner wall be slidably connected, and second rotary electric machine is rotatablely connected the cutting blade；The cutting blade and the rubber
Ceiling is mutually perpendicular to be distributed；The outer wall vertical of second rotary electric machine is equipped with the mobile bar；The mobile bar through
The box body.
Compared with the relevant technologies, the rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention has and has as follows
Beneficial effect:
The present invention provides a kind of rotating device of digging machine oil cylinder cylinder cap bound edge of polishing, and can be rotated screw rod and drives slide movement,
Enable grinding wheel to fit in the outer wall of cylinder cap, and turns between the 4th rotary electric machine, the first rotary electric machine on the contrary, making
Grinding wheel and the rotation direction of cylinder cap are on the contrary, to realize quickly polishing；Lubricating structure can work in-process be applied to burnishing part,
So that polishing is more smoothly, polishing speed is improved, the temperature of cylinder cap pack edge can be also reduced.
Detailed description of the invention
Fig. 1 is a kind of structure of preferred embodiment of the rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention
Schematic diagram；
Fig. 2 is workpiece polishing mechanism structural schematic diagram shown in FIG. 1；
Fig. 3 is lubricating structure structural schematic diagram shown in FIG. 1；
Fig. 4 is cutting mechanism shown in FIG. 1, protection mechanism and cylinder cover connecting structure schematic diagram；
Fig. 5 is cutting mechanism structural schematic diagram shown in Fig. 4；
Fig. 6 is protection mechanism structural schematic diagram shown in fig. 5.
Figure label: 1, supporting table, 11, sliding slot, 2, rotating mechanism, the 21, first rotary electric machine, 22, articles holding table, 3, fixation
Frame, 4, lubricating structure, 41, oil storing tube, 411, ball, 412, pressing plate, the 42, first stop collar, 421, shifting chute, 43, spring,
44, strut, 5, hold-down mechanism, the 51, second stop collar, the 52, first position-limiting tube, the 53, first gag lever post, 54, pressing plate, 6, sander
Structure, 61, fixed plate, 62, screw rod, 63, slide, the 64, second position-limiting tube, the 65, second gag lever post, 66, grinding wheel, 67, the 4th turns
Dynamic motor, 7, cutting mechanism, 71, box body, 711, threading groove, the 72, second rotary electric machine, 73, cutting blade, 74, mobile bar, 8,
Protection mechanism, 81, outlet-pipe, 82, directive wheel, 83, third rotary electric machine, 84, Storage Box, 85, rubber ceiling, 9, cylinder cap.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, wherein Fig. 1 is polishing digging machine oil provided by the invention
A kind of structural schematic diagram of preferred embodiment of the rotating device of cylinder cylinder cap bound edge；Fig. 2 is that workpiece polishing mechanism structure shown in FIG. 1 is shown
It is intended to；Fig. 3 is lubricating structure structural schematic diagram shown in FIG. 1；Fig. 4 is cutting mechanism shown in FIG. 1, protection mechanism and cylinder cap
Attachment structure schematic diagram；Fig. 5 is cutting mechanism structural schematic diagram shown in Fig. 4；Fig. 6 is that protection mechanism structure shown in fig. 5 is shown
It is intended to.
The rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided in an embodiment of the present invention includes: supporting table 1, rotating mechanism
2, fixed frame 3, lubricating structure 4, hold-down mechanism 5, workpiece polishing mechanism 6, cutting mechanism 7, protection mechanism 8 and cylinder cap 9, the support
The surface of platform 1 is equipped with the rotating mechanism 2, and to drive cylinder cap 9 to rotate, the supporting table 1 is fixedly connected the rotating mechanism 2
The fixed frame 3, the fixed frame 3 are fixedly connected with the hold-down mechanism 5 and the lubricating structure 4, the hold-down mechanism 5 to
Cylinder cap 9 is compressed, the lubricating structure 4 is to smear lubricating fluid on cylinder cap 9；The workpiece polishing mechanism 6 is to cylinder cap 9
Bound edge is polished, and the protection mechanism 8 is protected to the outer wall to cylinder cap 9, and the cutting mechanism 7 is to tripping protection
Item.
The surface of supporting table 1, the supporting table 1 is provided with sliding slot 11；Rotating mechanism 2, the rotating mechanism 2 are set to the branch
Support the surface of platform 1；The rotating mechanism 2 includes the first rotary electric machine 21 and articles holding table 22, and the articles holding table 22 is set on described
The surface of supporting table 1；The articles holding table 22 is rotatablely connected first rotary electric machine 21；The area of the cylinder cap 9 is greater than described
The area of articles holding table 22: cylinder cap 9, the cylinder cap 9 is set to the surface of the rotating mechanism 2, and the rotating mechanism 2 is to drive
The cylinder cap 9 rotates；First rotary electric machine 21 drives articles holding table 22 to rotate, and then cylinder cap 9 is driven to follow rotation, and realization is quickly beaten
Mill.
Workpiece polishing mechanism 6, the workpiece polishing mechanism 6 include fixed plate 61, screw rod 62, slide 63, the second position-limiting tube 64, second limit
Position bar 65, grinding wheel 66 and the 4th rotary electric machine 67, and the fixed plate 61 is vertical at the surface of the supporting table 1；Institute
The internal helicoid for stating fixed plate 61, which runs through, the screw rod 62, and the end of the screw rod 62 is rotatablely connected second position-limiting tube
64 outer wall；The bottom end of second position-limiting tube 64 is equipped with slide 63, and the slide 63 is slidably connected with the sliding slot 11；Institute
The inside for stating the second position-limiting tube 64 is socketed with second gag lever post 65；The top of second gag lever post 65 is equipped with the described 4th
Rotary electric machine 67, and the 4th rotary electric machine 67 is rotatablely connected the grinding wheel 66；The outer wall of the grinding wheel 66 with it is described
The outer wall of cylinder cap 9 is bonded；The position that slide 63 can be adjusted by screw rod 62, enables grinding wheel 66 and various sizes of cylinder cap
9 fitting polishings, freely change Working position.
Lubricating structure 4, the lubricating structure 4 include oil storing tube 41, the first stop collar 42 and spring 43, and the oil storage
Pipe 41 is set to the surface of the articles holding table 22；The bottom end of the oil storing tube 41 is pyramidal structure, and the bottom end of the oil storing tube 41
Rotation is embedded with ball 411；The oil storing tube 41 is slidably connected with first stop collar 42；The two sidewalls of the oil storing tube 41
Equipped with pressing plate 412；The inner wall of first stop collar 42 is provided with shifting chute 421, and the inside of the shifting chute 421 is equipped with spring
43；The pressing plate 412 is inserted into the inside of the shifting chute 421, and the pressing plate 412 is set to the top of the spring 43；It is logical
Lubricating oil can be applied on cylinder cap 9 by crossing lubricating structure 4, so that polishing is more smoothly, reduce the temperature of burnishing part.
The side wall of the supporting table 1 is fixed with fixed frame 3, and the fixed frame 3 is fixedly connected with described the by strut 44
One stop collar 42；The end of the fixed frame 3 connects hold-down mechanism 5, and the hold-down mechanism 5 is to compress cylinder cap 9；
The hold-down mechanism 5 includes the second stop collar 51, the first position-limiting tube 52, the first gag lever post 53 and pressing plate 54, and described second
Stop collar 51 is fixed on the end of the fixed frame 3；The inner rotation of second stop collar 51 is connected with first limit
Pipe 52, and the inside of first position-limiting tube 52 is socketed with first gag lever post 53；The bottom end of first gag lever post 53 is set
There is pressing plate 54, and is bonded to each other at the pressing plate 54 and the centre of surface of the cylinder cap 9；It can be to difference by hold-down mechanism 5
The cylinder cap 9 of thickness carries out clamping limit, so that cylinder cap 9 is more stable during the grinding process, will not deviate.
The side of the supporting table 1 is equipped with protection mechanism 8；The protection mechanism 8 include outlet-pipe 81, directive wheel 82,
Third rotary electric machine 83, Storage Box 84 and rubber ceiling 85, and the inside winding of the Storage Box 84 has the rubber to protect
Guard strip 85；The rubber ceiling 85 is through the outlet-pipe 81, and the inner wall of the outlet-pipe 81 vertically turns equipped with third
Dynamic motor 83；The third rotary electric machine 83 is rotatablely connected the directive wheel 82；The outer wall and the rubber of the directive wheel 82
The inner wall of ceiling 85 is bonded, and the directive wheel 82 is to drive the rubber ceiling 85 to move；The rubber ceiling
85 are socketed on the outer wall of the cylinder cap 9；The rubber ceiling 85 fits between the grinding wheel 66,9 outer wall of the cylinder cap,
And the grinding wheel 66,9 synchronous backward of the cylinder cap rotate；Rubber ceiling 85 can be socketed in the outer wall of cylinder cap 9, so that beating
The bound edge of cylinder cap 9 can be protected after the completion of mill, cylinder cap 9 is avoided to be damaged again in storage, transport.
The surface of the supporting table 1 is vertically equipped with cutting mechanism 7, and the cutting mechanism 7 be set to the protection mechanism 8,
Between the cylinder cap 9；The cutting mechanism 7 includes box body 71, the second rotary electric machine 72, cutting blade 73 and mobile bar 74；
The inside of the box body 71 is provided with threading groove 711, and the rubber ceiling 85 is through the threading groove 711；Described second
Rotary electric machine 72 and the inner wall of the box body 71 are slidably connected, and second rotary electric machine 72 is rotatablely connected the cutting blade
73；The cutting blade 73 is mutually perpendicular to be distributed with the rubber ceiling 85；The outer wall vertical of second rotary electric machine 72
Equipped with the mobile bar 74；The mobile bar 74 is through the box body 71；It can be to rubber ceiling 85 by cutting mechanism 7
Carry out automatic cutting.
The working principle of the rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention is as follows:
Cylinder cap 9 is placed in the surface of articles holding table 22, so that cylinder cap 9 and articles holding table 22 are in same the center point；Then downwards
Mobile first gag lever post 53, so that pressing plate 54 fits at the centre of surface of cylinder cap 9, pressing plate 54 can compress cylinder cap 9,
It tightens screw the first position-limiting tube 52 and the first gag lever post 53 link together；Then start the first rotary electric machine 21 and drive glove
Platform 22 rotates, and then rotates screw rod 62, screw rod 62 pushes slide 63 to move along sliding slot 11, so that grinding wheel 66 fits in cylinder cap
9 side wall fitting, the 4th rotary electric machine 67 drive grinding wheel 66 to rotate, and the first rotary electric machine 21 drives cylinder cap 9 to rotate, and beats
The rotation direction of emery wheel 66 and cylinder cap 9 is on the contrary, to realize quickly polishing, and after cylinder cap 9 rotates multi-turn, cylinder cap 9 can be beaten
Mill is completed；In above-mentioned bruting process, operator can press oil storing tube 41, and the internal reservoir of oil storing tube 41 has lubricating fluid；Storage
Oil pipe 41 is moved downward along the first stop collar 42,412 compressed spring 43 of pressing plate, can make ball 411 bottom end and cylinder cap 9
Marginal surface at be bonded, cylinder cap 9 will drive ball 411 rotation, ball 411 rotation when can be by the lubricating oil of its surface adhesion
It is applied on cylinder cap 9；So that processing is more smoothly, polishing temperature can be also reduced；After completion of processing of polishing, operator will
The end of rubber ceiling 85 is socketed in the outer wall of cylinder cap 9, adjusts the second gag lever post 65 to suitable length, then inverts spiral shell again
Bar 62, adjusts the position of grinding wheel 66, and rubber ceiling 85 can be clamped and fixed between grinding wheel 66 and cylinder cap 9；Third
Rotary electric machine 83 drives directive wheel 82 to rotate, and directive wheel 82 drives rubber ceiling 85 to leave Storage Box 84, and rubber is protected
Guard strip 85 passes through outlet-pipe 81, threading groove 711, and the first rotary electric machine 21 drives cylinder cap 9 to rotate, so that rubber ceiling 85
It can constantly be drawn out, the outer wall of cylinder cap 9 is then socketed under the squeezing action of grinding wheel 66, in one circle of the rotation of cylinder cap 9
Afterwards, entire rubber ceiling 85 can be completely encapsulated in the outer wall of cylinder cap 9, realize socket protection, then the first rotary electric machine 21,
Third rotary electric machine 83 stops working, and then starts the second rotary electric machine 72, inwardly pushes mobile bar 74, and then drive second turn
Dynamic motor 72,73 slid inward of cutting blade, cutting blade 73 cut off rubber ceiling 85, and rubber ceiling 85 can be at this time
The outer wall of cylinder cap 9 realizes the protection for cylinder cap 9, the bound edge in working stock, transport is avoided to have abrasion again.
Compared with the relevant technologies, the rotating device of polishing digging machine oil cylinder cylinder cap bound edge provided by the invention has and has as follows
Beneficial effect:
The present invention provides a kind of rotating device of digging machine oil cylinder cylinder cap bound edge of polishing, and can be rotated screw rod 62 and slide 63 is driven to transport
It is dynamic, enable grinding wheel 66 to fit in the outer wall of cylinder cap 9, and turn between the 4th rotary electric machine 67, the first rotary electric machine 21
To on the contrary, making grinding wheel 66 and the rotation direction of cylinder cap 9 on the contrary, to realize quickly polishing；Lubricating structure 4 can processed
In be applied to burnishing part so that polishing is more smoothly, improves polishing speed, can also reduce the temperature of 9 pack edge of cylinder cap.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of rotating device for digging machine oil cylinder cylinder cap bound edge of polishing characterized by comprising
The surface of supporting table (1), the supporting table (1) is provided with sliding slot (11)；
Rotating mechanism (2), the rotating mechanism (2) are set to the surface of the supporting table (1)；
Cylinder cap (9), the cylinder cap (9) is set to the surface of the rotating mechanism (2), and the rotating mechanism (2) is to drive
State cylinder cap (9) rotation；
Workpiece polishing mechanism (6), the workpiece polishing mechanism (6) include fixed plate (61), screw rod (62), slide (63), the second position-limiting tube
(64), the second gag lever post (65), grinding wheel (66) and the 4th rotary electric machine (67), and the fixed plate (61) is vertical at institute
State the surface of supporting table (1)；The internal helicoid of the fixed plate (61), which runs through, to be had the screw rod (62), and the screw rod (62)
End is rotatablely connected the outer wall of second position-limiting tube (64)；The bottom end of second position-limiting tube (64) is equipped with slide (63), and
The slide (63) is slidably connected with the sliding slot (11)；The inside of second position-limiting tube (64) is socketed with second limit
Bar (65)；The top of second gag lever post (65) is equipped with the 4th rotary electric machine (67), and the 4th rotary electric machine
(67) it is rotatablely connected the grinding wheel (66)；The outer wall of the grinding wheel (66) is bonded with the outer wall of the cylinder cap (9)；
Lubricating structure (4), the lubricating structure (4) include oil storing tube (41), the first stop collar (42) and spring (43), and institute
Oil storing tube (41) are stated set on the surface of the articles holding table (22) of the rotating mechanism (2)；The bottom end of the oil storing tube (41) is taper
Structure, and the bottom end rotation of the oil storing tube (41) is embedded with ball (411)；The oil storing tube (41) and first stop collar
(42) it is slidably connected；The two sidewalls of the oil storing tube (41) are equipped with pressing plate (412)；The inner wall of first stop collar (42) is provided with movement
Slot (421), and the inside of the shifting chute (421) is equipped with spring (43)；The pressing plate (412) is inserted into the shifting chute
(421) inside, and the pressing plate (412) is set to the top of the spring (43).
2. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 1, which is characterized in that the rotating machine
Structure (2) includes the first rotary electric machine (21) and articles holding table (22), and the articles holding table (22) is set to the table of the supporting table (1)
Face；The articles holding table (22) is rotatablely connected first rotary electric machine (21)；The area of the cylinder cap (9) is greater than the articles holding table
(22) area.
3. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 1, which is characterized in that the supporting table
(1) side wall is fixed with fixed frame (3), and the fixed frame (3) is fixedly connected with first stop collar by strut (44)
(42)；The end of the fixed frame (3) connects hold-down mechanism (5), and the hold-down mechanism (5) is to press cylinder cap (9)
Tightly.
4. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 3, which is characterized in that the compacting machine
Structure (5) includes the second stop collar (51), the first position-limiting tube (52), the first gag lever post (53) and pressing plate (54), and described second
Stop collar (51) is fixed on the end of the fixed frame (3)；The inner rotation of second stop collar (51) is connected with described
One position-limiting tube (52), and the inside of first position-limiting tube (52) is socketed with first gag lever post (53)；First limit
The bottom end of bar (53) is equipped with pressing plate (54), and is bonded to each other at the pressing plate (54) and the centre of surface of the cylinder cap (9).
5. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 1, which is characterized in that the supporting table
(1) side is equipped with protection mechanism (8)；The protection mechanism (8) includes outlet-pipe (81), directive wheel (82), third rotation
Motor (83), Storage Box (84) and rubber ceiling (85), and the inside winding of the Storage Box (84) has the rubber to protect
Guard strip (85)；The rubber ceiling (85) is through the outlet-pipe (81), and the inner wall of the outlet-pipe (81) is vertically set
There are third rotary electric machine (83)；The third rotary electric machine (83) is rotatablely connected the directive wheel (82)；The directive wheel (82)
Outer wall be bonded with the inner wall of the rubber ceiling (85), and the directive wheel (82) is to drive the rubber ceiling
(85) it moves；The rubber ceiling (85) is socketed on the outer wall of the cylinder cap (9).
6. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 5, which is characterized in that the rubber is protected
Guard strip (85) fits between the grinding wheel (66), the cylinder cap (9) outer wall, and the grinding wheel (66), the cylinder cap (9)
Synchronous backward rotation.
7. the rotating device of polishing digging machine oil cylinder cylinder cap bound edge according to claim 6, which is characterized in that the supporting table
(1) surface is vertically equipped with cutting mechanism (7), and the cutting mechanism (7) is set to the protection mechanism (8), the cylinder cap (9)
Between；The cutting mechanism (7) includes box body (71), the second rotary electric machine (72), cutting blade (73) and mobile bar (74)；
The inside of the box body (71) is provided with threading groove (421), and the rubber ceiling (85) is through the threading groove (421)；
Second rotary electric machine (72) and the inner wall of the box body (71) are slidably connected, and second rotary electric machine (72) rotation connects
Connect the cutting blade (73)；The cutting blade (73) is mutually perpendicular to be distributed with the rubber ceiling (85)；Described second
The outer wall vertical of rotary electric machine (72) is equipped with the mobile bar (74)；The mobile bar (74) is through the box body (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056691.XA CN109794821B (en) | 2019-01-19 | 2019-01-19 | Rotating device for polishing edge covering of cylinder cover of oil cylinder of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056691.XA CN109794821B (en) | 2019-01-19 | 2019-01-19 | Rotating device for polishing edge covering of cylinder cover of oil cylinder of excavator |
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| Publication Number | Publication Date |
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| CN109794821A true CN109794821A (en) | 2019-05-24 |
| CN109794821B CN109794821B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910056691.XA Active CN109794821B (en) | 2019-01-19 | 2019-01-19 | Rotating device for polishing edge covering of cylinder cover of oil cylinder of excavator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247815A (en) * | 2020-10-20 | 2021-01-22 | 湖州奇奇机电科技有限公司 | Automatic polishing mechanism for outer side wall of circular cover body |
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| CN109794821B (en) | 2020-06-23 |
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Address after: 415106 group 12, GangShi village, Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee after: Hunan Jiahong Machinery Co.,Ltd. Country or region after: China Address before: 415106 group 12, GangShi village, Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee before: CHANGDE JIAHONG MACHINERY Co.,Ltd. Country or region before: China |
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