CN208311370U - A kind of dynamic poise device - Google Patents
A kind of dynamic poise device Download PDFInfo
- Publication number
- CN208311370U CN208311370U CN201820771140.2U CN201820771140U CN208311370U CN 208311370 U CN208311370 U CN 208311370U CN 201820771140 U CN201820771140 U CN 201820771140U CN 208311370 U CN208311370 U CN 208311370U
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- Prior art keywords
- stabilizer
- balance weight
- sliding block
- crankshaft
- wheel
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Abstract
The utility model relates to a kind of dynamic poise devices, it belongs to the field of shock absorption of multilayer cutting equipment vibrating blade.The dynamic poise device of the utility model includes balance weight, crankshaft, connecting rod, sliding block, sliding sleeve, blade, stabilizer, expansion tightening wheel, belt and vibrating bin, stabilizer and expansion tightening wheel are each attached on vibrating bin, stabilizer is connected with expansion tightening wheel by belt, crankshaft, connecting rod and sliding block are each attached on vibrating bin, balance weight is arranged on stabilizer, crankshaft-and-connecting-rod is connected, and sliding block is matched with sliding sleeve activity, and blade is on sliding block.The structure design of the utility model is reasonable, and securely and reliably, cutter work more steady and smooth, noise is small, good balance effect, easy to use.
Description
Technical field
The utility model relates to a kind of devices, and more particularly, to a kind of dynamic poise device, it belongs to the vibration of multilayer cutting equipment
The field of shock absorption of moving knife.
Background technique
Existing damping balanced structure, using crankshaft and clump weight fit structure, which can only balance minimum or most
Balance under high state, limitation is small, and counterbalance effect is poor and unstable, is not able to satisfy under each state angle, reaches stable
Balance.
Publication date is on 06 27th, 2007, in the Chinese patent of Publication No. 2916254Y, is disclosed a kind of entitled
The utility patent of " asymmetric crankshaft dynamic balancing weight device ".The patent includes two circular arc-like blocks, two circular arc-like block phases
In conjunction with a corresponding end on, one of them be equipped with tangential counterbore, another be equipped with tangential threaded hole, connected with screw,
Another corresponding end being connected of two circular arc-like blocks is connected by linkage.The utility model is easy to operate, can be reduced
Adjust the dynamic balancing time of asymmetric crankshaft；But the structure can only balance the balance under minimum or highest state, limitation
Small, counterbalance effect is poor and unstable, therefore it still has drawbacks described above.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
Reason, securely and reliably, cutter work more steady and smooth, noise is small, the dynamic poise device of good balance effect.
The technical scheme in the invention for solving the above technical problem is: the dynamic poise device, including stabilizer, tensioner
Wheel, belt and vibrating bin, the stabilizer and expansion tightening wheel are each attached on vibrating bin, and stabilizer passes through belt phase with expansion tightening wheel
Even, it is characterised in that: further include balance weight, crankshaft, connecting rod, sliding block, sliding sleeve and blade, the crankshaft, connecting rod and sliding block are solid
It is scheduled on vibrating bin, balance weight is arranged on stabilizer, and crankshaft-and-connecting-rod is connected, and sliding block is matched with sliding sleeve activity, and blade is mounted in
On sliding block；The structure of stabilizer and crankshaft is arranged in overall structure advantages of simple, so that vibrating blade work more steady and smooth, makes an uproar
Sound is small, good balance effect.
Preferably, the utility model further includes guide wheel, the guide wheel is made of front jocket wheel and rear guide wheel, the front jocket wheel and
Guide wheel is arranged on blade afterwards；Guide wheel shields, and the moment of flexure that load when blade work generates is transmitted on sliding block, adds
The load force of weighty slider and crankshaft, it is easy to wear, so that the service life is low.
Preferably, balance weight described in the utility model includes left balance weight and right balance weight, stabilizer includes left balance
Wheel and right stabilizer, left balance weight and right balance weight are separately positioned on left stabilizer and right stabilizer.
Preferably, belt described in the utility model uses Timing Belt；Expansion tightening wheel is used for the tensioner of belt.
The utility model compared with prior art, has the following advantages that and effect: structure designs advantages of simple, safely may be used
It leans on, setting stabilizer makes vibrating blade work more steady and smooth, and noise is small, good balance effect, improves dynamically balanced precision, makes
With conveniently.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
The action process schematic diagram one of Fig. 2 the utility model embodiment.
The action process schematic diagram two of Fig. 3 utility model embodiment.
The action process schematic diagram three of Fig. 4 utility model embodiment.
In figure: balance weight 1, stabilizer 2, belt 3, crankshaft 4, connecting rod 5, sliding sleeve 6, sliding block 7, blade 8, vibrating bin 9, guide wheel
10, expansion tightening wheel 11, left balance weight 101, right balance weight 102, left stabilizer 201, right stabilizer 202, front jocket wheel 301, rear guide wheel
302。
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 4, the present embodiment dynamic poise device include balance weight 1, stabilizer 2, crankshaft 4, connecting rod 5, sliding sleeve 6,
Sliding block 7, blade 8 and expansion tightening wheel 11, belt 3 and vibrating bin 9, stabilizer 2 and expansion tightening wheel 11 are each attached on vibrating bin 9, balance
Wheel 2 is connected with expansion tightening wheel 11 by belt 3, and crankshaft 4, connecting rod 5 and sliding block 7 are each attached on vibrating bin 9, and the setting of balance weight 1 exists
On stabilizer 2, crankshaft 4 is connected with connecting rod 5, and sliding block 7 is matched with 6 activity of sliding sleeve, and blade 8 is on sliding block 7.
The guide wheel 10 of the present embodiment is made of front jocket wheel 301 and rear guide wheel 302, and the front jocket wheel 301 and rear guide wheel 302 are all provided with
It sets on blade 8.
The balance weight 1 of the present embodiment includes left balance weight 101 and right balance weight 102, and stabilizer 2 includes left stabilizer 201
With right stabilizer 202, left balance weight 101 and right balance weight 102 are separately positioned on left stabilizer 201 and right stabilizer 202.
The rotation center of 102 three of left balance weight 101, crankshaft 4 and right balance weight of the present embodiment is in the same horizontal line.
Mass centre's point of 7 three of left balance weight 101, right balance weight 102 and sliding block of the present embodiment is in the same facade
On.
The belt 3 of the present embodiment uses Timing Belt 3.
The course of work of the present embodiment dynamic poise device is as follows: (1) referring to Fig. 1, when sliding block 7 is in lower fulcrum, crankshaft 4
On load be approximately zero；Left balance weight 101 and right balance weight 102 are in highest order, left balance weight 101 and right balance weight 102
Contrary, the inertia of the two is offset, at this point, whole balancing device is in equilibrium state.
(2) referring to fig. 2, when crankshaft 4 is rotated by 90 °, the running speed of sliding block 7 is in most fast state, left balance weight 101 and the right side
Balance weight 102 is in a horizontal position, and left balance weight 101 and right balance weight 102 are contrary, and the superposition of the two inertia is equal to sliding block 7
Weight, at this point, whole balancing device is in equilibrium state.
(3) referring to Fig. 3, crankshaft 4 is rotated by 90 ° again, i.e., 180 °, sliding block 7 is in upper fulcrum, and the load on crankshaft 4 is approximately
Zero；Left balance weight 101 and right balance weight 102 are in lowest order, and left balance weight 101 and right balance weight 102 are contrary, the two
Inertia is offset, at this point, whole balancing device is in equilibrium state.
(4) referring to fig. 4, crankshaft 4 continues to be rotated by 90 °, i.e., 270 °, the running speed of sliding block 7 is in most fast state, left balance
Block 101 and right balance weight 102 are in a horizontal position, and left balance weight 101 and right balance weight 102 are contrary, the superposition of the two inertia
Equal to the weight of sliding block 7, at this point, whole balancing device is in equilibrium state.
(5) above-mentioned circulation action is successively carried out, realizes the dynamic balancing of whole machine balancing device.
The present embodiment is that the rotary motion of crankshaft 4 is converted into the straight reciprocating motion of blade 8, and steady and smooth in movement is real
The movement of existing cutting material.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of dynamic poise device, including stabilizer, expansion tightening wheel, belt and vibrating bin, the stabilizer and expansion tightening wheel are fixed
On vibrating bin, stabilizer is connected with expansion tightening wheel by belt, it is characterised in that: further include balance weight, crankshaft, connecting rod, sliding block,
Sliding sleeve and blade, the crankshaft, connecting rod and sliding block are each attached on vibrating bin, and balance weight is arranged on stabilizer, crankshaft and company
Bar is connected, and sliding block is matched with sliding sleeve activity, and blade is on sliding block.
2. dynamic poise device according to claim 1, it is characterised in that: further include guide wheel, the guide wheel by front jocket wheel and
Guide wheel forms afterwards, and the front jocket wheel and rear guide wheel are arranged on blade.
3. dynamic poise device according to claim 1, it is characterised in that: the balance weight includes left balance weight and right balance
Block, stabilizer include left stabilizer and right stabilizer, and left balance weight and right balance weight are separately positioned on left stabilizer and right balance
On wheel.
4. dynamic poise device according to claim 1, it is characterised in that: the belt uses Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771140.2U CN208311370U (en) | 2018-05-23 | 2018-05-23 | A kind of dynamic poise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771140.2U CN208311370U (en) | 2018-05-23 | 2018-05-23 | A kind of dynamic poise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311370U true CN208311370U (en) | 2019-01-01 |
Family
ID=64715941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820771140.2U Active CN208311370U (en) | 2018-05-23 | 2018-05-23 | A kind of dynamic poise device |
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| Country | Link |
|---|---|
| CN (1) | CN208311370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443413A (en) * | 2018-05-23 | 2018-08-24 | 杭州爱科自动化技术有限公司 | A kind of dynamic poise device and its working method |
-
2018
- 2018-05-23 CN CN201820771140.2U patent/CN208311370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443413A (en) * | 2018-05-23 | 2018-08-24 | 杭州爱科自动化技术有限公司 | A kind of dynamic poise device and its working method |
| CN108443413B (en) * | 2018-05-23 | 2023-12-08 | 杭州爱科自动化技术有限公司 | Dynamic balance device and working method thereof |
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