CN205588243U - Beater mechanism device - Google Patents
Beater mechanism device Download PDFInfo
- Publication number
- CN205588243U CN205588243U CN201620202403.9U CN201620202403U CN205588243U CN 205588243 U CN205588243 U CN 205588243U CN 201620202403 U CN201620202403 U CN 201620202403U CN 205588243 U CN205588243 U CN 205588243U
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- China
- Prior art keywords
- piston
- hammer body
- hammer block
- beater mechanism
- buckle
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Abstract
The utility model discloses a beater mechanism device, the novel nipple rectifier comprises a cylindrical shel, the piston has been cup jointed in the barrel, the one end of piston is provided with the buckle, just buckle swing joint has the push rod, the other end of piston has the hammer block through groove connection, the hammer block with all be provided with the inclination of correspondence of each other on the recess, be close to on the hammer block the one end of piston is provided with the step, the step with be provided with a plurality of buffer blocks between the piston, keep away from on the hammer block the other end contact of piston has the instrument, the movable sleeve that lives has been cup jointed to the outside of hammer block, the movable sleeve that lives cup joint in in the barrel, and keeping away from the one end of hammer block is provided with the spring. The beneficial effect of the utility model: through increasing the buffer protection device, protect piston and hammer block to holistic life has been improved, through the elasticity bayonet catch who sets up, can realize the quick installation and the dismantlement of piston and push rod to the required time of replacement parts has been reduced.
Description
Technical field
This utility model relates to a kind of beater mechanism device.
Background technology
Beater mechanism device is used for hand held power machine, especially jump bit or impact and bores, but there is many drawbacks in existing beater mechanism device, such as, piston and hammer body lacks protection device, easily produces it and damage, affect the life-span.
Therefore, develop with buffer protection device, service life length beater mechanism device, become the problem needing solution badly for insider.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of beater mechanism device, original mechanism arrangement adds protection device, thus improves service life.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of beater mechanism device, including cylinder, it is socketed with piston in described cylinder, one end of described piston is provided with buckle, and described buckle is connected with push rod, the other end of described piston is connected by groove hammer body, it is provided with gradient in correspondence with each other on described hammer body and described groove, on described hammer body, the one end near described piston is provided with step, some buffer stoppers it are provided with between described step and described piston, on described hammer body, the other end contact away from described piston has instrument, the outer cover of described hammer body is connected to quill, described quill is socketed in described cylinder, and the one end away from described hammer body is provided with spring.
Further, described quill, hammer body and piston are provided with rubber seal.
Further, the one end described instrument contacted with described hammer body is provided with stopping step.
Further, described quill is provided with the opening corresponding with described stopping step.
Further, it is provided with sleeve between described buckle and described push rod.
The beneficial effects of the utility model: by increasing buffer protection device, piston and hammer body are protected, thus improve the service life of entirety；By the Elastic buckle arranged, it is possible to achieve piston and the Fast Installation of push rod and dismounting, thus decrease the time changed needed for parts.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front cross-section view according to the beater mechanism device described in this utility model embodiment；
Fig. 2 is the vertical view cutaway drawing of the beater mechanism device shown in Fig. 1.
In figure:
1, push rod；2, buckle；3, sleeve；4, piston；5, hammer body；6, quill；7, instrument；8, buffer stopper；9, cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
As shown in Figure 1-2, according to a kind of beater mechanism device described in this utility model embodiment, including cylinder 9, it is socketed with piston 4 in described cylinder 9, one end of described piston 4 is provided with buckle 2, and described buckle 2 is connected with push rod 1, the other end of described piston 4 is connected by groove hammer body 5, described hammer body 5 is provided with gradient in correspondence with each other on described groove, on described hammer body 5, the one end near described piston 4 is provided with step, some buffer stoppers 8 it are provided with between described step and described piston 4, on described hammer body 5, the other end contact away from described piston 4 has instrument 7, the outer cover of described hammer body 5 is connected to quill 6, described quill 6 is socketed in described cylinder 9, and the one end away from described hammer body 5 is provided with spring.
Wherein, described quill 6, hammer body 5 and piston 4 are provided with rubber seal；Wherein, the one end described instrument 7 contacted with described hammer body 5 is provided with stopping step；Wherein, described quill 6 is provided with the opening corresponding with described stopping step；Wherein, it is provided with sleeve 3 between described buckle 2 and described push rod 1.
Understand technique scheme of the present utility model for convenience, below by way of in specifically used mode, technique scheme of the present utility model is described in detail.
nullOne end of described hammer body 5 is with taper seat，Its gradient is corresponding with the groove arranged on described piston 4，Can be clamped mutually by gradient when described hammer body 5 mutually extrudes with described piston 4，And when being in clamped condition when it，Described buffer stopper 8 is in pre-pressing state，Described buffer stopper 8 is between the step and the end face of described piston 4 of described hammer body 5，The enormous impact power produced during for cutting down shock，On described instrument 7, stopping step is set，Described stopping step is for limiting the movable distance of described instrument 7，The face of cylinder identical with described stopping step diameter it is provided with on described hammer body 5，For promoting described instrument 7 to move，Described hammer body 5 outer cover is connected to quill 6，The end face of described quill 6 is provided with spring，When external impact force is excessive，Described quill 6 will compress described spring，Thus cut down impulsive force，And then avoid the damage that described hammer body 5 causes because of huge impulsive force，Described piston 4、The outside of hammer body 5 and quill 6 is provided with sealing ring，The damage produced because of mutually sliding for positioning and avoid each parts，It is flexibly connected by described Elastic buckle 2 between described piston 4 with described push rod 1，The outer cover of described buckle 2 is connected to sleeve 3，For making described push rod 1 more smooth and easy with what described piston 4 can run when occurring and mutually rotating，And described buckle 2 is played a protective role simultaneously，Described buckle 2 is avoided to produce fracture because of huge impulsive force.
Time specifically used; under the effect of push rod 1; piston 4, hammer body 5, instrument 7 will move successively; when foreign impacts power is excessive, hammer body 5 will clash into quill 6, and quill 6 the most quickly moves; and compression spring; finally while spring with buffer stopper 8 under effect, impulsive force is cut down, thus protects internal structure.
In sum; by means of technique scheme of the present utility model; not only by increasing buffer protection device; protect piston and hammer body; thus improve the service life of entirety; also by the Elastic buckle arranged, it is achieved that piston and the Fast Installation of push rod and dismounting, thus decrease the time changed needed for parts.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
- null1. a beater mechanism device，Including cylinder (9)，Piston (4) it is socketed with in described cylinder (9)，It is characterized in that，One end of described piston (4) is provided with buckle (2)，And described buckle (2) is connected with push rod (1)，The other end of described piston (4) is connected by groove hammer body (5)，It is provided with gradient in correspondence with each other on described hammer body (5) and described groove，The upper one end near described piston (4) of described hammer body (5) is provided with step，Some buffer stoppers (8) it are provided with between described step and described piston (4)，On described hammer body (5), the other end contact away from described piston (4) has instrument (7)，The outer cover of described hammer body (5) is connected to quill (6)，Described quill (6) is socketed in described cylinder (9)，And the one end away from described hammer body (5) is provided with spring.
- Beater mechanism device the most according to claim 1, it is characterised in that be provided with rubber seal on described quill (6), hammer body (5) and piston (4).
- Beater mechanism device the most according to claim 2, it is characterised in that the upper one end contacted with described hammer body (5) of described instrument (7) is provided with stopping step.
- Beater mechanism device the most according to claim 3, it is characterised in that described quill is provided with the opening corresponding with described stopping step on (6).
- Beater mechanism device the most according to claim 4, it is characterised in that be provided with sleeve (3) between described buckle (2) and described push rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202403.9U CN205588243U (en) | 2016-03-16 | 2016-03-16 | Beater mechanism device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202403.9U CN205588243U (en) | 2016-03-16 | 2016-03-16 | Beater mechanism device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588243U true CN205588243U (en) | 2016-09-21 |
Family
ID=56928693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202403.9U Expired - Fee Related CN205588243U (en) | 2016-03-16 | 2016-03-16 | Beater mechanism device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356211A (en) * | 2016-10-13 | 2017-01-25 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | Gas buffer device for high-speed repulsion mechanism |
| CN111097990A (en) * | 2020-01-10 | 2020-05-05 | 苏州锃道研磨技术有限公司 | Flexible universal slag removal hammer and single-side slag removal machine using same |
| CN114455520A (en) * | 2022-03-09 | 2022-05-10 | 韦邦耸 | Electric crow bar |
-
2016
- 2016-03-16 CN CN201620202403.9U patent/CN205588243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356211A (en) * | 2016-10-13 | 2017-01-25 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | Gas buffer device for high-speed repulsion mechanism |
| CN111097990A (en) * | 2020-01-10 | 2020-05-05 | 苏州锃道研磨技术有限公司 | Flexible universal slag removal hammer and single-side slag removal machine using same |
| CN114455520A (en) * | 2022-03-09 | 2022-05-10 | 韦邦耸 | Electric crow bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170316 |