CN112296776A - Circular tube polishing shock absorber capable of adjusting damping by utilizing iris switch - Google Patents
Circular tube polishing shock absorber capable of adjusting damping by utilizing iris switch Download PDFInfo
- Publication number
- CN112296776A CN112296776A CN202010990250.XA CN202010990250A CN112296776A CN 112296776 A CN112296776 A CN 112296776A CN 202010990250 A CN202010990250 A CN 202010990250A CN 112296776 A CN112296776 A CN 112296776A
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- CN
- China
- Prior art keywords
- damping
- fixedly connected
- shock absorber
- outer ring
- turntable
- 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- Withdrawn
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of brazing, and discloses a circular tube polishing shock absorber for adjusting damping by utilizing an iris switch, which comprises an outer frame, wherein a push rod is fixedly connected to the bottom end of the outer frame, a damping tube is movably sleeved on the outer ring of the push rod, damping oil is placed inside the damping tube, a dividing strip is fixedly connected inside the damping tube, a spring is movably sleeved on the outer ring of the damping tube, a turntable is rotatably connected to the bottom end of the damping tube, an inclined groove is fixedly connected to the outer ring of the turntable, a straight groove is fixedly connected to the outer ring of the lower end of the damping tube, a damping plate is movably connected to the upper end of the turntable, a lug is fixedly connected to the outer end of the damping plate, and a chain disc is. This utilize iris switch to adjust damped pipe bumper shock absorber of polishing uses through the cooperation of damping tube, damping oil, branch strip, spring, carousel, chute, straight flute, damping plate and lug to the effect that damping can freely be adjusted has been reached.
Description
Technical Field
The invention relates to the technical field of brazing, in particular to a circular tube polishing shock absorber for adjusting damping by utilizing an iris switch.
Background
The brazing is a welding method adopted for welding special equipment structures, such as instruments with high precision requirements. Brazing is generally performed on metals having low hardness or avoids a situation where an error in accuracy between metal structures after welding becomes large. Need braze between the pipe need through the process of surface treatment such as the rust cleaning of polishing to improve brazed effect, nevertheless to the pipe that hardness is lower, damping of shock attenuation equipment is too big, and external slight vibrations will lead to the equipment of polishing to cause the damage to the pipe, and higher to hardness, the less pipe of required precision, damping undersize then can reduce the efficiency of polishing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the circular tube polishing shock absorber for adjusting the damping by using the iris switch, which has the advantages of adjustable damping and convenient damping adjustment, and solves the problems of fixed damping and inconvenient damping adjustment.
(II) technical scheme
In order to achieve the purposes of adjustable damping and convenient damping adjustment, the invention provides the following technical scheme: a circular tube polishing shock absorber for adjusting damping by utilizing an iris switch comprises an outer frame, wherein a push rod is fixedly connected to the bottom end of the outer frame, a damping tube is movably sleeved on the outer ring of the push rod, damping oil is placed in the damping tube, a strip is fixedly connected to the inside of the damping tube, a spring is movably sleeved on the outer ring of the damping tube, a rotary table is rotatably connected to the bottom end of the damping tube, a chute is fixedly connected to the outer ring of the rotary table, a straight chute is fixedly connected to the outer ring of the lower end of the damping tube, a damping plate is movably connected to the upper end of the rotary table, a convex block is fixedly connected to the outer end of the damping plate, a chain disc is fixedly connected to the lower surface of the rotary table, a chain is movably sleeved on the outer ring of the chain disc, a clamping structure is rotatably connected to the side end of the, the outer ring of the screw rod is movably sleeved with a polishing device, and the lower end of the polishing device is fixedly connected with a polisher.
Preferably, the damping tube is divided into an inner part and an outer part by the dividing strips, and a flat pressing hole is reserved at the top end of the damping tube.
Preferably, the projection is clamped in the grooves of the inclined groove and the straight groove simultaneously.
Preferably, the damping plate, the convex block, the straight groove and the inclined groove are respectively provided with five parts and are uniformly distributed by taking the circle center of the rotary table as a reference.
Preferably, the bottom end of the push rod is fixedly connected with a piston, and the outer ring of the piston is tightly attached to the sub-strip.
Preferably, the bottom end of the chain wheel is rotatably connected to the ground or the receiving platform.
Preferably, the top end and the bottom end of the spring are fixedly connected to the outer surface of the bottom end of the outer frame and the upper surface of the turntable respectively.
(III) advantageous effects
Compared with the prior art, the invention provides a circular tube polishing shock absorber for adjusting damping by using an iris switch, which has the following beneficial effects:
1. this utilize iris switch to adjust damped pipe bumper shock absorber of polishing uses through the cooperation of damping tube, damping oil, branch strip, spring, carousel, chute, straight flute, damping plate and lug to reached the effect that damping can freely be adjusted, enlarged the application scope to polishing of the different pipes of hardness, improved the efficiency of polishing, reduced the pipe spoilage simultaneously.
2. This utilize iris switch to adjust damped pipe bumper shock absorber of polishing uses through the cooperation of carousel, chain dish and chain to reach the same convenient effect of damping adjustment, reduced the work load and the operating time of user of service in actual operation. The invention has certain practicability in the actual use process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged cross-sectional view of the spring structure of the present invention;
FIG. 3 is a schematic view of the turntable structure of the present invention;
FIG. 4 is a schematic view of the rotation of the turntable structure according to the present invention.
In the figure: 1. an outer frame; 2. a push rod; 3. a damper tube; 4. damping oil; 5. splitting; 6. a spring; 7. a turntable; 8. a chute; 9. a straight groove; 10. a damping plate; 11. a bump; 12. a chain plate; 13. a chain; 14. a clamping structure; 15. a circular tube; 16. a screw rod; 17. polishing equipment; 18. a sander.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a circular tube polishing shock absorber for adjusting damping by using an iris switch comprises an outer frame 1, a push rod 2 fixedly connected to the bottom end of the outer frame 1, a piston fixedly connected to the bottom end of the push rod 2, and a strip 5 tightly attached to the outer ring of the piston. The close fit ensures that the push rod 2 can effectively push the damping oil 4 to freely flow inside and outside the strips 5 through the piston.
The outer lane activity of push rod 2 has cup jointed damping tube 3, and damping oil 4 has been placed to damping tube 3's inside, and damping tube 3's inside fixedly connected with divides strip 5, divides strip 5 to divide damping tube 3 into two parts inside and outside, and leaves the concora crush hole on damping tube 3's top. The flat pressing hole can balance the internal and external hydraulic pressure when the push rod 2 pushes the damping oil 4 to circulate inside and outside the stripe 5, and the normal flow of the damping oil 4 is ensured.
The outer ring of the damping pipe 3 is movably sleeved with a spring 6, and the top end and the bottom end of the spring 6 are respectively and fixedly connected to the outer surface of the bottom end of the outer frame 1 and the upper surface of the turntable 7.
The bottom swivelling joint of damping tube 3 has carousel 7, and the outer lane fixedly connected with chute 8 of carousel 7, the lower extreme outer lane fixedly connected with straight flute 9 of damping tube 3, the upper end swing joint of carousel 7 have damping plate 10, and damping plate 10, lug 11, straight flute 9 and chute 8 are provided with five respectively, and use the centre of a circle of carousel 7 to be evenly distributed as referring to.
The outer end of the damping plate 10 is fixedly connected with a convex block 11, and the convex block 11 is simultaneously clamped in the grooves of the inclined groove 8 and the straight groove 9. When the rotary table 7 rotates, the damping plate 10 is ensured to move on the upper surface radius path of the chain disc 12 through the clamping of the convex block 11 and the limiting of the inclined groove 8 and the straight groove 9.
The lower surface of the rotary table 7 is fixedly connected with a chain disc 12, and the bottom end of the chain disc 12 is rotatably connected to the ground or a bearing table. The entire shock absorbing structure connects the platform, where vibrations may occur, and the grinding device 17.
The chain 13 is movably sleeved on the outer ring of the chain disc 12, the side end of the outer frame 1 is rotatably connected with the clamping structure 14, the round pipe 15 is clamped at the clamping end of the clamping structure 14, the side end of the outer frame 1 is rotatably connected with the lead screw 16, the polishing equipment 17 is movably sleeved on the outer ring of the lead screw 16, and the polisher 18 is fixedly connected to the lower end of the polishing equipment 17.
The working principle is as follows: the whole equipment is powered by an external motor, and is driven to operate by the screw rod 16. The round tube 15 is clamped by the clamping structure 14, and is driven by the screw rod 16 to rotate the polishing device 17, and is finally polished by the polisher 18.
If the external world receives vibrations because external force, drives equipment compression or extension spring 6, frame 1 can drive push rod 2 in the activity of 5 interior trips of branch of damping tube 3 simultaneously, promotes damping oil 4 and makes a round trip to flow inside and outside 5 branches of damping tube 3, because damping oil 4 has certain viscidity and tension, takes place to resume the in-process of shape after the deformation at spring 6, slows down the speed of resuming of spring 6.
The rotary disc 7 is rotated, the damping plate 10 moves on the path of the radius of the upper surface of the chain disc 12 through the clamping of the convex block 11 and the limiting of the inclined groove 8 and the straight groove 9, thereby changing the flow quantity of the damping oil 4 which can pass through the hole diameter of the rotary table 7, if the damping plate 10 gathers to move towards the circle center of the rotary table 7, the unit flow amount of the damping oil 4 is reduced, the damping is increased, the deformation recovery speed of the spring 6 is reduced, the spring 6 tends to be rigid, the condition is suitable for polishing the round pipe 15 with higher hardness or lower precision requirement, to improve the polishing efficiency, on the contrary, if the damping plate 10 moves in a diffusion way towards the direction of the turntable 7 far away from the circle center, the unit flow amount of the damping oil 4 is increased, the damping is reduced, the deformation recovery speed of the spring 6 is increased, and the condition is suitable for polishing the round pipe 15 with smaller hardness or higher precision requirement so as to reduce the damage to the round pipe 15 caused by external vibration in the polishing process.
In addition, as the plurality of shock absorption devices are connected with the chain 13 through the chain disc 12 at the bottom end in a sleeved mode, the chain 13 or the chain disc 12 of a single device can be adjusted, and the same and convenient effect of damping adjustment is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an utilize iris switch to adjust damped pipe bumper shock absorber of polishing, includes frame (1), its characterized in that: the bottom end of the outer frame (1) is fixedly connected with a push rod (2), a damping pipe (3) is movably sleeved on the outer ring of the push rod (2), damping oil (4) is placed inside the damping pipe (3), a dividing bar (5) is fixedly connected inside the damping pipe (3), a spring (6) is movably sleeved on the outer ring of the damping pipe (3), a turntable (7) is rotatably connected to the bottom end of the damping pipe (3), a chute (8) is fixedly connected to the outer ring of the turntable (7), a straight chute (9) is fixedly connected to the outer ring of the lower end of the damping pipe (3), a damping plate (10) is movably connected to the upper end of the turntable (7), a bump (11) is fixedly connected to the outer end of the damping plate (10), a chain plate (12) is fixedly connected to the lower surface of the turntable (7), and a chain (13) is movably sleeved on the outer ring of the, the side swivelling joint of frame (1) has clamping structure (14), the centre gripping of clamping structure (14) has pipe (15), the side swivelling joint of frame (1) has lead screw (16), equipment of polishing (17) have been cup jointed in the outer lane activity of lead screw (16), the lower extreme fixedly connected with sander (18) of equipment of polishing (17).
2. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the damping tube (3) is divided into an inner part and an outer part by the dividing strips (5), and flat pressing holes are reserved at the top end of the damping tube (3).
3. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the convex block (11) is simultaneously clamped in the grooves of the inclined groove (8) and the straight groove (9).
4. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the damping plates (10), the convex blocks (11), the straight grooves (9) and the inclined grooves (8) are respectively provided with five damping plates and are uniformly distributed by taking the circle center of the rotary table (7) as a reference.
5. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the bottom end of the push rod (2) is fixedly connected with a piston, and the outer ring of the piston is tightly attached to the sub-strips (5).
6. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the bottom end of the chain disc (12) is rotatably connected to the ground or the bearing table.
7. The circular tube grinding shock absorber capable of adjusting damping by using the iris switch as claimed in claim 1, wherein: the top end and the bottom end of the spring (6) are respectively and fixedly connected to the outer surface of the bottom end of the outer frame (1) and the upper surface of the turntable (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990250.XA CN112296776A (en) | 2020-09-18 | 2020-09-18 | Circular tube polishing shock absorber capable of adjusting damping by utilizing iris switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990250.XA CN112296776A (en) | 2020-09-18 | 2020-09-18 | Circular tube polishing shock absorber capable of adjusting damping by utilizing iris switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296776A true CN112296776A (en) | 2021-02-02 |
Family
ID=74483981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990250.XA Withdrawn CN112296776A (en) | 2020-09-18 | 2020-09-18 | Circular tube polishing shock absorber capable of adjusting damping by utilizing iris switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112296776A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001009685A (en) * | 1999-06-30 | 2001-01-16 | Mitsuboshi Belting Ltd | Back surface grindining device for belt sleeve |
| CN201236915Y (en) * | 2008-07-01 | 2009-05-13 | 吴金钟 | Damping-adjustable rear shock-absorber for motor cycle |
| CN206299736U (en) * | 2016-12-26 | 2017-07-04 | 衢州龙鼎汽车零部件制造有限公司 | Shock damper |
| CN109822479A (en) * | 2019-03-21 | 2019-05-31 | 姜平乐 | A kind of hydraulic control automotive hub repair apparatus |
| CN109822407A (en) * | 2019-03-25 | 2019-05-31 | 浙江安尚电气有限公司 | A kind of iron staff polissoir with shock-absorbing function |
| CN110142678A (en) * | 2019-06-19 | 2019-08-20 | 蒋艳红 | A kind of convertible metal plate polishing derusting device |
| CN110440016A (en) * | 2019-08-15 | 2019-11-12 | 邵玉强 | A kind of regulating valve |
| CN210081389U (en) * | 2019-04-29 | 2020-02-18 | 昆山仁韬模具有限公司 | Grinding device for mold machining and shaping |
| CN110900364A (en) * | 2019-11-25 | 2020-03-24 | 湖南瑞泰欣金属有限公司 | A grinding device for galvanized iron alloy door processing |
-
2020
- 2020-09-18 CN CN202010990250.XA patent/CN112296776A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001009685A (en) * | 1999-06-30 | 2001-01-16 | Mitsuboshi Belting Ltd | Back surface grindining device for belt sleeve |
| CN201236915Y (en) * | 2008-07-01 | 2009-05-13 | 吴金钟 | Damping-adjustable rear shock-absorber for motor cycle |
| CN206299736U (en) * | 2016-12-26 | 2017-07-04 | 衢州龙鼎汽车零部件制造有限公司 | Shock damper |
| CN109822479A (en) * | 2019-03-21 | 2019-05-31 | 姜平乐 | A kind of hydraulic control automotive hub repair apparatus |
| CN109822407A (en) * | 2019-03-25 | 2019-05-31 | 浙江安尚电气有限公司 | A kind of iron staff polissoir with shock-absorbing function |
| CN210081389U (en) * | 2019-04-29 | 2020-02-18 | 昆山仁韬模具有限公司 | Grinding device for mold machining and shaping |
| CN110142678A (en) * | 2019-06-19 | 2019-08-20 | 蒋艳红 | A kind of convertible metal plate polishing derusting device |
| CN110440016A (en) * | 2019-08-15 | 2019-11-12 | 邵玉强 | A kind of regulating valve |
| CN110900364A (en) * | 2019-11-25 | 2020-03-24 | 湖南瑞泰欣金属有限公司 | A grinding device for galvanized iron alloy door processing |
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| PB01 | Publication | ||
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Application publication date: 20210202 |