CN107756341A - Long-life efficient clinker clearing hammer with buffering reset feature - Google Patents
Long-life efficient clinker clearing hammer with buffering reset feature Download PDFInfo
- Publication number
- CN107756341A CN107756341A CN201711112888.8A CN201711112888A CN107756341A CN 107756341 A CN107756341 A CN 107756341A CN 201711112888 A CN201711112888 A CN 201711112888A CN 107756341 A CN107756341 A CN 107756341A
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- China
- Prior art keywords
- hammer
- bearing pin
- spring
- pedestal
- body portion
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- Pending
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 13
- 239000002893 slag Substances 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 210000000056 organ Anatomy 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003818 cinder Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of long-life efficient clinker clearing hammer with buffering reset feature, including hammering body into shape, the hammer body includes being used for the hammer body portion for hammering the tup portion of slag and with tup portion being integrally connected, characterized by further comprising pedestal, the hammer body portion is pivotally connected with the pedestal by hammer connection bearing pin, and is arranged with the pedestal in the hammer connection bearing pin both sides and is acted on the flexible restoring organ for hammering body portion into shape.The present invention inherits the advantages of rotating hammer mechanism, i.e. when slag is hit with certain speed in tup portion, hammering body portion into shape can be around hammer connection bearing pin rotation, to alleviate anti-force of the slag to hammer body and its with pedestal connecting portion, reduce their damage, extend its service life, at the same time again due to adding flexible restoring organ in hammer body portion both sides, flexible restoring organ can give hammer body portion certain support force, so as to ensure that the collision dynamics in tup portion and slag, improve scarfing cinder effect.
Description
Technical field
The present invention relates to the part for removing metal works gas flame cuttiug or plasma cut edge slag, more particularly to
A kind of efficient clinker clearing hammer of long-life with damping characteristics.
Background technology
In the cutting production technology of known metal works, when workpiece uses gas flame cuttiug（Or plasma cut）It is divided
When, because the burning gases that are discharged in exit from cutting gap are along gas flame cuttiug face（Or plasma cut face）Outlet
Edge and form slag.This slag is different from the burr of metal works drawing process surface formation, harder, also sharper
Profit.In order to remove slag, current most of producer mainly uses sander（Emery wheel, abrasive band）Side as grinding, hammer percussion
Formula, not only efficiency is low, and effect is poor, and the loss for part is also larger.
Certainly also there are some producers at present and above-mentioned slag is removed using hammering equipment.The hammering of early stage is set in industry
Standby is all generally that tup is rigidly fixed on slew gear, drives tup to impact the removal edge of work repeatedly by slew gear
The slag on surface.But there is the defects of very big in this equipment, i.e., be rigidly connected between tup and slew gear, when beating by
Anti-force it is larger, the damage for tup and its connecting portion is all larger so that equipment life is shorter, it is necessary to change often
Maintenance.Simultaneously because tup itself lacks certain buffering activity space, it can contact while slag is removed and scratch work
Part surface, causes workpiece quality to reduce on the contrary.
As an improvement, there is a kind of hammering equipment to be pivotally connected between tup and slew gear at present, that is, give
The certain rotary freedom of tup itself.Such as Authorization Notice No. is a kind of hammer blade continuous casting rectangle disclosed in CN103042189B
Flash trimmer, the hammer knife being directed to are pivoted on ring flange using hammer cutter shaft, and ring flange is fixed in machine spindle and led to
Overdrive motor and shaft coupling driving rotation.Compared to the hammering equipment of conventional rigid fixed hammer, this kind equipment work hour hammer knife
It can weaken the anti-force being subject to after slag is hit around hammer cutter shaft rotation, reduce own loss, extend the life-span.It is and another
Advantage is that hammer knife will not be scratched workpiece surface easily by impact post deflection.But this kind equipment is still found in our use
Following problem：
1）Due to the structure being pivotally connected cause tup for slag to beat dynamics inadequate, go slag effect to be deteriorated on the contrary.
）After machine spindle rotates, hammer knife due to centrifugal force whipping and impacts slag, at the same time hammers knife into shape also around hammer cutter shaft
Rotate and deviate original position.With the rotation of main shaft, hammer knife will reset continuation under gravity and centrifugal action and impact next time.
But due to the presence of various uncontrollable factors during this（As authority match error cause hammer into shape knife clamping stagnation, or centrifugal force less than
Position）, part hammer into shape knife often possibly can not reset, and then can not be promptly and accurately contact polishing slag, this is largely enterprising
One step reduces remove slag effect and efficiency.
Therefore how to design that one kind effect that removes slag is good by technological improvement, while the clinker clearing hammer of its shelf-life length turns into row
Technical barrier urgently to be resolved hurrily in the industry.
The content of the invention
The present invention seeks to：There is provided a kind of with buffering reset for various defects existing for existing clinker clearing hammer in industry
The long-life efficient clinker clearing hammer of characteristic.
The technical scheme is that：A kind of long-life efficient clinker clearing hammer with buffering reset feature, including hammer body,
The hammer body includes being used for the hammer body portion for hammering the tup portion of slag and with tup portion being integrally connected, it is characterised in that also includes
Pedestal, the hammer body portion are pivotally connected with the pedestal by hammering connection bearing pin into shape, and in the hammer connection bearing pin two on the pedestal
Side is arranged with the flexible restoring organ for acting on the hammer body portion.
Further, heretofore described each flexible restoring organ includes torsion spring and torsion spring installation bearing pin, the torsion
Spring installation bearing pin is fixed on pedestal, and on torsion spring installation bearing pin, one end and the pedestal of torsion spring offset the torsion spring set, and another
One end then offsets with the hammer body portion.
Further, heretofore described torsion spring installation bearing pin is set parallel to the hammer connection bearing pin.
Further, it is integrally formed with heretofore described pedestal and connects the two of the parallel arrangement that hammer connects bearing pin for wearing
Block baffle plate, and torsion spring installation bearing pin is also connected on two pieces of baffle plates.
Further, heretofore described pedestal is provided with engaging lug, and positioning hole is provided with engaging lug.
For each flexible restoring organ, another embodiment, i.e., this elasticity can also be used in the present invention
Resetting-mechanism includes spring and spring base, and the spring base is fixed or is integrally provided on pedestal, and spring base is determined provided with spring
Position bar, and hammer body portion into shape and form spring positioning convex column, the spring one end is sheathed in spring locating rod, and the other end is then sheathed on
In the spring positioning convex column, and horizontal latch is respectively provided with to fix bullet in the spring locating rod and spring positioning convex column
Spring.
The present invention passes through the engaging lug on pedestal in actual use（And positioning hole）With endless conveyor or deburring
The flange of machine spindle is fixed, and clinker clearing hammer is got rid of the slag position to the edge of work from centrifugal force under the driving of these mechanisms
Carry out scarfing cinder operation.By repeatedly practising and improving, clinker clearing hammer of the invention has more preferable compared to routine techniques in use
Scarfing cinder effect.
It is an advantage of the invention that：
1. the present invention inherits the advantages of rotating hammer mechanism, i.e., when slag is hit with certain speed in tup portion, hammer body portion can
Around hammer connection bearing pin rotation, to alleviate anti-force of the slag to hammer body and its with pedestal connecting portion, to reduce theirs
Damage, extends its service life, at the same time again due to adding flexible restoring organ, flexible restoring organ in hammer body portion both sides
It can give hammer body portion certain support force, so as to ensure that the collision dynamics in tup portion and slag, improve scarfing cinder effect.
The present invention also due to hammer body portion can be around hammer connection bearing pin rotation, therefore gives in operation process is hit in scarfing cinder
The very strong elastic buffer space in tup portion, it can in time be flicked after head impact slag is hammered into shape, workpiece surface prevented plowing from, very
Scarfing cinder quality is ensure that in big degree.
Hammer body impact workpiece slag in the present invention into shape and when flicking, and after being thrown away by centrifugal force, due to elastic reset machine
It the effect of structure, can rapidly reset all the time, avoid in routine techniques hammer due to some uncontrollable factors and can not reset causes
The situation that polishing slag can not promptly and accurately be contacted occurs, and this ensure that remove slag effect and efficiency to a certain extent.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is the structural front view of the present invention；
Fig. 2 is Fig. 1 left view（With half-sectional）.
Wherein：1st, body is hammered into shape；1a, tup portion；1b, hammer body portion；2nd, pedestal；2a, baffle plate；2b, engaging lug；3rd, connecting pin is hammered into shape
Axle；4th, torsion spring；5th, torsion spring installation bearing pin.
Embodiment
Embodiment：With reference to shown in Fig. 1 and Fig. 2, for this long-life with buffering reset feature provided by the invention
Efficient clinker clearing hammer illustrates, and with routine techniques, the same its has hammer body 1, and the hammer body 1 is by the hammer for hammering slag
Head 1a and collectively formed with the hammer body portion 1b that tup portion 1a is integrally connected.Also there is pedestal 2, one on the pedestal 2 of the present embodiment
Body, which is provided with to wear on the baffle plate 2a, two pieces of baffle plate 2a of front and rear two pieces of parallel arrangements, is connected to hammer connection bearing pin 3, and hammer body portion 1b top is opened
There is perforation to connect bearing pin 3 through the pivot joint so as to complete hammer body 1 and pedestal 2 for described hammer into shape.
The main improvement of the present invention, which is on the pedestal 2 to be arranged with hammer connection bearing pin 3 both sides, acts on institute
State hammer body portion 1b flexible restoring organ.Each flexible restoring organ described in the present embodiment includes torsion spring 4 and torsion spring is installed
Bearing pin 5, specifically as depicted in figs. 1 and 2, the torsion spring installation bearing pin 5 are fixed on two pieces of baffle plate 2a of pedestal 2, the torsion spring 4
It is sheathed on torsion spring installation bearing pin 5, one end and the pedestal 2 of torsion spring 4 offset, and the other end then offsets with the hammer body portion 1b.And
And symmetrical two torsion springs installation bearing pin 5 is set each parallel to the hammer connection bearing pin 3 described in the present embodiment.The base
Seat 2 is provided with former and later two engaging lugs 2b, each engaging lug 2b and is provided with positioning hole.During actual use, pass through the company on pedestal 2
Lug 2b（And positioning hole）It is fixed with the flange of endless conveyor or deburring equipment main shaft, in the driving of these mechanisms
Lower clinker clearing hammer is got rid of to the slag position of the edge of work from centrifugal force and carries out scarfing cinder operation.By repeatedly practising and improving, the present invention
Clinker clearing hammer there is more preferable scarfing cinder effect compared to routine techniques in use.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, it should all be included within the scope of the present invention.
Claims (6)
1. a kind of long-life efficient clinker clearing hammer with buffering reset feature, including hammer body（1）, the hammer body（1）Including
For hammering the tup portion of slag（1a）With with tup portion（1a）Integrally connected hammer body portion（1b）, it is characterised in that also including base
Seat（2）, the hammer body portion（1b）With the pedestal（2）Bearing pin is connected by hammering into shape（3）Pivot joint, and the pedestal（2）On in institute
State hammer connection bearing pin（3）Both sides, which are arranged with, acts on the hammer body portion（1b）Flexible restoring organ.
2. the long-life efficient clinker clearing hammer with buffering reset feature according to claim 1, it is characterised in that described every
Individual flexible restoring organ includes torsion spring（4）Bearing pin is installed with torsion spring（5）, the torsion spring installation bearing pin（5）It is fixed on pedestal（2）
On, the torsion spring（4）It is sheathed on torsion spring installation bearing pin（5）On, torsion spring（4）One end and pedestal（2）Offset, and the other end then with
The hammer body portion（1b）Offset.
3. the long-life efficient clinker clearing hammer with buffering reset feature according to claim 2, it is characterised in that the torsion
Spring installs bearing pin（5）Parallel to the hammer connection bearing pin（3）Set.
4. the long-life efficient clinker clearing hammer with buffering reset feature according to Claims 2 or 3, it is characterised in that described
Pedestal（2）On be integrally formed with for wear connect hammer connection bearing pin（3）Parallel arrangement two pieces of baffle plates（2a）, and the torsion spring is pacified
Fill bearing pin（5）Also two pieces of baffle plates are connected to（2a）On.
5. the long-life efficient clinker clearing hammer with buffering reset feature according to claim 1 or 2, it is characterised in that described
Pedestal（2）It is provided with engaging lug（2b）, engaging lug（2b）On be provided with positioning hole.
6. the long-life efficient clinker clearing hammer with buffering reset feature according to claim 1, it is characterised in that described every
Individual flexible restoring organ includes spring and spring base, and pedestal is fixed or be integrally provided on to the spring base（2）On, set on spring base
There is spring locating rod, and hammer body portion into shape（1b）Spring positioning convex column is formed, the spring one end is sheathed in spring locating rod, separately
One end is then sheathed in the spring positioning convex column, and is respectively provided with the spring locating rod and spring positioning convex column and is laterally inserted
Pin is with fixed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112888.8A CN107756341A (en) | 2017-11-13 | 2017-11-13 | Long-life efficient clinker clearing hammer with buffering reset feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112888.8A CN107756341A (en) | 2017-11-13 | 2017-11-13 | Long-life efficient clinker clearing hammer with buffering reset feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756341A true CN107756341A (en) | 2018-03-06 |
Family
ID=61273926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711112888.8A Pending CN107756341A (en) | 2017-11-13 | 2017-11-13 | Long-life efficient clinker clearing hammer with buffering reset feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372585A (en) * | 2020-10-23 | 2021-02-19 | 苏州昆卓精密制造有限公司 | Hammer capable of offsetting shock-absorbing force and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498176Y (en) * | 2001-09-27 | 2002-07-03 | 李木吉 | Backward declined pedal switch of disc sewing machine |
| JP2006289307A (en) * | 2005-04-14 | 2006-10-26 | Fujiei Sangyo Kk | Fine granulation apparatus of earth and sand, and mud |
| CN102733804A (en) * | 2011-04-12 | 2012-10-17 | 刘素华 | Impact-promoting retractable arm |
| CN103042189A (en) * | 2013-01-23 | 2013-04-17 | 大冶特殊钢股份有限公司 | Hammer-tool de-burring machine for continuous cast rectangular blanks |
| CN103103996A (en) * | 2011-11-10 | 2013-05-15 | 刘素华 | Loading machine capable of crushing materials and rolling rake materials |
| CN203607352U (en) * | 2013-12-06 | 2014-05-21 | 上海圣昂电气有限公司 | Multi-break circuit breaker with current-limiting protection mechanism |
| CN207522530U (en) * | 2017-11-13 | 2018-06-22 | 苏州锃道研磨技术有限公司 | Long-life efficient clinker clearing hammer with buffering reset feature |
-
2017
- 2017-11-13 CN CN201711112888.8A patent/CN107756341A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498176Y (en) * | 2001-09-27 | 2002-07-03 | 李木吉 | Backward declined pedal switch of disc sewing machine |
| JP2006289307A (en) * | 2005-04-14 | 2006-10-26 | Fujiei Sangyo Kk | Fine granulation apparatus of earth and sand, and mud |
| CN102733804A (en) * | 2011-04-12 | 2012-10-17 | 刘素华 | Impact-promoting retractable arm |
| CN103103996A (en) * | 2011-11-10 | 2013-05-15 | 刘素华 | Loading machine capable of crushing materials and rolling rake materials |
| CN103042189A (en) * | 2013-01-23 | 2013-04-17 | 大冶特殊钢股份有限公司 | Hammer-tool de-burring machine for continuous cast rectangular blanks |
| CN203607352U (en) * | 2013-12-06 | 2014-05-21 | 上海圣昂电气有限公司 | Multi-break circuit breaker with current-limiting protection mechanism |
| CN207522530U (en) * | 2017-11-13 | 2018-06-22 | 苏州锃道研磨技术有限公司 | Long-life efficient clinker clearing hammer with buffering reset feature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372585A (en) * | 2020-10-23 | 2021-02-19 | 苏州昆卓精密制造有限公司 | Hammer capable of offsetting shock-absorbing force and using method thereof |
| CN112372585B (en) * | 2020-10-23 | 2022-04-01 | 苏州昆卓精密制造有限公司 | Hammer capable of offsetting shock-absorbing force and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |