CN204692439U - The adjustable band cap buffer of mechanical industry - Google Patents
The adjustable band cap buffer of mechanical industry Download PDFInfo
- Publication number
- CN204692439U CN204692439U CN201520380546.4U CN201520380546U CN204692439U CN 204692439 U CN204692439 U CN 204692439U CN 201520380546 U CN201520380546 U CN 201520380546U CN 204692439 U CN204692439 U CN 204692439U
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- Prior art keywords
- inner chamber
- piston
- dust
- mechanical industry
- cap
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- Withdrawn - After Issue
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Abstract
The utility model relates to the adjustable band cap buffer of mechanical industry, comprise cylinder body, the first inner chamber body is offered in the inside of described cylinder body, the sharp pipe that shakes is arranged in described first inner chamber body, the described sharp pipe that shakes has the oilhole for the hydraulic oil that circulates, shake described in axle sleeve is arranged on one end of sharp pipe, coordinate at the other end of the described sharp pipe that shakes and cylinder cap is installed, described cylinder cap be arranged on being covered with dust to overlap and abutting of the sharp tube cavity that shakes, one end of adjustable lever is run through described cylinder cap and is threaded with lock sleeve, between described lock sleeve and cylinder cap, also flow regulator pieces is socketed in the periphery of described adjustable lever, described flow regulator pieces be connected the 3rd spring between lock sleeve.The utility model compact structure, rationally, easy to make, cylinder body adopts inner wall surface thereof to be smooth structure, easy to process, the design of outside piston side face screw thread oil groove in addition, can make it in use have the change of more stable oil pressure, thus ensure that the stability that buffer uses.
Description
Technical field
The utility model relates to buffer, particularly relates to the adjustable band cap buffer of mechanical industry.
Background technique
Buffer is not affecting under industry equipment ride quality prerequisite, eliminating as increasing manufacturing efficiency, improving the impact of motion speed generation, vibrations, noise, guarantee safety, optimize production environment.In prior art, conventional hydraulic bjuffer, its complex structure, is designed to step-like structure by the internal face of cylinder body usually, and in the inwall processing difficulties of cylinder body, cost is high, and existing phase buffer internal hydraulic pressure oil oil mass is unadjustable in addition.
Model utility content
The applicant, for above-mentioned existing issue, is studied improvement, provides the adjustable band cap buffer of mechanical industry, its have rational in infrastructure, process easy, that cost is low advantage.
The technological scheme that the utility model adopts is as follows:
The adjustable band cap buffer of mechanical industry, comprise cylinder body, the first inner chamber body is offered in the inside of described cylinder body, the sharp pipe that shakes is arranged in described first inner chamber body, the described sharp pipe that shakes has the oilhole for the hydraulic oil that circulates, shake described in axle sleeve is arranged on one end of sharp pipe, coordinate at the other end of the described sharp pipe that shakes and cylinder cap is installed, described cylinder cap be arranged on being covered with dust to overlap and abutting of the sharp tube cavity that shakes, one end of adjustable lever is run through described cylinder cap and is threaded with lock sleeve, between described lock sleeve and cylinder cap, also flow regulator pieces is socketed in the periphery of described adjustable lever, described flow regulator pieces be connected the 3rd spring between lock sleeve, one end of piston rod to stretch in described cylinder body and be arranged on shake piston in sharp pipe second inner chamber body and piston head and be socketed, the other end connection cylinder cap of described piston rod, shake in sharp tube cavity described, in described piston head be covered with dust overlap between be also connected the second spring, in the cavity of described cylinder body, be also socketed be covered with dust back-up ring, dust-proof sheath in the periphery of described piston rod respectively, be covered with dust and energy-absorbing piston, between described dust-proof sheath with energy-absorbing piston, be also connected the first spring.
Its further technological scheme is:
Installation Capsule is also coordinated in the outer ring of described cylinder cap;
Connect adjusting knob in one end of described cylinder body, described adjusting knob coordinates with the end of adjustable lever;
At the equal mounting O-shaped rings of inner circumferential and periphery of described energy-absorbing piston;
Described energy-absorbing piston abuts each other with between axle sleeve, is also socketed Steel Cable Baffle Ring in the periphery of described energy-absorbing piston;
Periphery along described flow regulator pieces stretches out formation flange, and described flange and flow regulator pieces are connected to form one, and described flow regulator pieces also has through hole;
Offer the cavity for being communicated with the second inner chamber body in the described inside being covered with dust cover, described cylinder cap also has the hydraulic oil opening for being communicated with cavity and the first inner chamber body;
In the periphery of described piston, outside thread oil groove is set.
The beneficial effects of the utility model are as follows:
The utility model compact structure, rationally, easy to make, cylinder body adopts inner wall surface thereof to be smooth structure, easy to process, the design of outside piston side face screw thread oil groove in addition, can make it in use have the change of more stable oil pressure, thus ensure that the stability that buffer uses; The design of energy-absorbing piston, under the mating reaction of energy-absorbing piston and the second spring, oil can be made to be returned stably, and substantially increase the overall performance of buffer, stable working is high, improves control stability, good damping effect.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the structural representation of flow regulator pieces in the utility model.
Wherein: 1, Capsule; 2, cylinder cap; 3, piston rod; 4, cylinder body; 401, the first inner chamber body; 5, be covered with dust back-up ring; 6, dust-proof sheath; 7, be covered with dust; 8, the first spring; 9, energy-absorbing piston; 10, O type circle; 11, Steel Cable Baffle Ring; 12, axle sleeve; 13, piston; 14, piston head; 15, the second spring; 16, be covered with dust cover; 161, cavity; 17, lock sleeve; 18, adjustable lever; 19, the 3rd spring; 20, flow regulator pieces; 2001, through hole; 2002, flange; 21, cylinder cap; 211, hydraulic oil opening; 22, screw; 23, adjusting knob; 24, shake sharp pipe; 2401, the second inner chamber body; 2402, oilhole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As Fig. 1, shown in Fig. 2, the adjustable band cap buffer of mechanical industry comprises and originally comprises cylinder body 4, the first inner chamber body 401 is offered in the inside of cylinder body 4, the sharp pipe 24 that shakes is arranged in the first inner chamber body 401, axle sleeve 12 is arranged on the one end of the sharp pipe 24 that shakes, coordinate at the other end of the sharp pipe 24 that shakes and cylinder cap 21 is installed, cylinder cap 21 abuts with the cover 16 that is covered with dust being arranged on sharp pipe 24 second inner chamber body 2401 of shaking, one end of adjustable lever 18 is run through cylinder cap 21 and is threaded with lock sleeve 17, between lock sleeve 17 and cylinder cap 21, flow regulator pieces 20 is also socketed in the periphery of adjustable lever 18, as shown in Figure 3, flow regulator pieces 20 is cirque body structure, periphery along flow regulator pieces 20 stretches out and forms flange 2002, flange 2002 and flow regulator pieces 20 are connected to form one, flow regulator pieces 20 also has through hole 2001.The 3rd spring 19 is connected between flow regulator pieces 20 with lock sleeve 17.One end of piston rod 3 to be stretched in cylinder body 4 and is socketed with the piston 13 and piston head 14 that are arranged on sharp pipe 24 inner chamber that shakes, and the periphery of piston 13 arranges outside thread oil groove, and the other end of piston rod 3 connects cylinder cap 2, also coordinates install Capsule 1 in the outer ring of cylinder cap 2.Shaking in sharp pipe 24 inner chamber, be also connected the second spring 15 in piston head 14 with being covered with dust between cover 16.In the cavity of cylinder body 4, be also socketed be covered with dust back-up ring 5, dust-proof sheath 6 in the periphery of piston rod 3 respectively, be covered with dust 7 and energy-absorbing piston 9, at the equal mounting O-shaped rings 10 of inner circumferential and periphery of energy-absorbing piston 9.The first spring 8 is also connected between dust-proof sheath 6 with energy-absorbing piston 9.Connect adjusting knob 23 in one end of cylinder body 4, adjusting knob 23 coordinates with the end of adjustable lever 18.Above-mentioned energy-absorbing piston 9 abuts each other with between axle sleeve 12, is also socketed Steel Cable Baffle Ring 11 in the periphery of energy-absorbing piston 9.Offer the cavity 161 for being communicated with the second inner chamber body 2401 in the inside of the cover 16 that is covered with dust, cylinder cap 21 also has the hydraulic oil opening 211 for being communicated with cavity 161 and the first inner chamber body 401.
Specific works process of the present utility model is as follows:
As shown in Figure 2, after Capsule 1 of the present utility model contacts with external impetus, it drives cylinder cap 2 and piston rod 3 to do straight-line displacement to the right in cylinder body 4, end sleeve due to piston rod 3 is taken over a job plug 13 and piston head 14, therefore the displacement action of piston rod 3 drives piston 13 and piston head 14 to extrude the hydraulic oil of the second inner chamber body 2401 in the sharp pipe 24 that shakes, it is made to produce kinetic energy, outside thread oil groove along piston 13 after this hydraulic oil produces kinetic energy flows out in the first inner chamber body 401 from the oilhole 2402 of the sharp pipe 24 that shakes, then enter in the hydraulic oil opening 211 of cylinder cap 21 along the first inner chamber body 401, as shown in Figure 2, when hydraulic oil flows into the cavity 161 of the cover 16 that is covered with dust from hydraulic oil opening 211, by rotating adjusting knob 23, adjusting knob 23 drives adjustable lever 18, lock sleeve 17, flow regulator pieces 20 rotates, when the flange 2002 of flow regulator pieces along the circumferential direction rotates also covering liquid force feed opening 211 gradually gradually, the aperture of hydraulic oil opening 211 is progressively reduced, thus the hydraulic oil of inflow second inner chamber body 2401 is reduced gradually, thus reach the object of hydraulic control oil flow, hydraulic oil enters the through hole (in figure unmarked go out) that flows into axle sleeve 12 after the first inner chamber body 401 and promotes energy-absorbing piston 9 and extrudes the first spring 8, when piston rod 3 is moved to the left, first spring 8 and the second spring 15 recover deformation, thus reach damping effect.
More than describing is to explanation of the present utility model, and be not the restriction to model utility, the utility model limited range is see claim, and when without prejudice to basic structure of the present utility model, the utility model can do any type of amendment.
Claims (8)
1. the adjustable band cap buffer of mechanical industry, it is characterized in that: comprise cylinder body (4), the first inner chamber body (401) is offered in the inside of described cylinder body (4), sharp pipe (24) of shaking is arranged in described first inner chamber body (401), described sharp pipe (24) of shaking has the oilhole (2401) for the hydraulic oil that circulates, shake described in axle sleeve (12) is arranged on and swash one end of pipe (24), installation cylinder cap (21) is coordinated at the described the other end swashing pipe (24) that shakes, described cylinder cap (21) is managed being covered with dust of (24) inner chamber and is overlapped (16) and abut with being arranged on to shake to swash, one end of adjustable lever (18) is run through described cylinder cap (21) and is threaded with lock sleeve (17), between described lock sleeve (17) and cylinder cap (21), flow regulator pieces (20) is also socketed in the periphery of described adjustable lever (18), the 3rd spring (19) is connected between described flow regulator pieces (20) with lock sleeve (17), one end of piston rod (3) to stretch in described cylinder body (4) and be arranged on the piston (13) that shakes and swash and manage in (24) second inner chamber body (2401) and piston head (14) is socketed, the other end connection cylinder cap (2) of described piston rod (3), swash in pipe (24) inner chamber described shaking, be also connected the second spring (15) in described piston head (14) with being covered with dust to overlap between (16), in the cavity of described cylinder body (4), also be socketed be covered with dust back-up ring (5), dust-proof sheath (6) in the periphery of described piston rod (3) respectively, be covered with dust (7) and energy-absorbing piston (9), between described dust-proof sheath (6) with energy-absorbing piston (9), be also connected the first spring (8).
2. the adjustable band cap buffer of mechanical industry as claimed in claim 1, is characterized in that: also coordinate in the outer ring of described cylinder cap (2) and install Capsule (1).
3. the adjustable band cap buffer of mechanical industry as claimed in claim 1, is characterized in that: connect adjusting knob (23) in one end of described cylinder body (4), described adjusting knob (23) coordinates with the end of adjustable lever (18).
4. the adjustable band cap buffer of mechanical industry as claimed in claim 1, is characterized in that: in the inner circumferential and periphery equal mounting O-shaped rings (10) of described energy-absorbing piston (9).
5. the adjustable band cap buffer of mechanical industry as claimed in claim 1, is characterized in that: described energy-absorbing piston (9) abuts each other with between axle sleeve (12), is also socketed Steel Cable Baffle Ring (11) in the periphery of described energy-absorbing piston (9).
6. the adjustable band cap buffer of mechanical industry as claimed in claim 1, it is characterized in that: the periphery along described flow regulator pieces (20) stretches out and forms flange (2002), described flange (2002) and flow regulator pieces (20) are connected to form one, and described flow regulator pieces (20) also has through hole (2001).
7. the adjustable band cap buffer of mechanical industry as claimed in claim 1, it is characterized in that: offer the cavity (161) for being communicated with the second inner chamber body (2401) in the described inside being covered with dust cover (16), described cylinder cap (21) also has the hydraulic oil opening (211) for being communicated with cavity (161) and the first inner chamber body (401).
8. the adjustable band cap buffer of mechanical industry as claimed in claim 1, is characterized in that: arrange outside thread oil groove in the periphery of described piston (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380546.4U CN204692439U (en) | 2015-06-05 | 2015-06-05 | The adjustable band cap buffer of mechanical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380546.4U CN204692439U (en) | 2015-06-05 | 2015-06-05 | The adjustable band cap buffer of mechanical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692439U true CN204692439U (en) | 2015-10-07 |
Family
ID=54232737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380546.4U Withdrawn - After Issue CN204692439U (en) | 2015-06-05 | 2015-06-05 | The adjustable band cap buffer of mechanical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879429A (en) * | 2015-06-05 | 2015-09-02 | 无锡比德希减震阻尼技术有限公司 | Adjustable capped buffer for mechanical industry |
-
2015
- 2015-06-05 CN CN201520380546.4U patent/CN204692439U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879429A (en) * | 2015-06-05 | 2015-09-02 | 无锡比德希减震阻尼技术有限公司 | Adjustable capped buffer for mechanical industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20171114 |