CN107587543A - A kind of drill steel for hydraulic breaking hammer - Google Patents
A kind of drill steel for hydraulic breaking hammer Download PDFInfo
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- CN107587543A CN107587543A CN201710862468.5A CN201710862468A CN107587543A CN 107587543 A CN107587543 A CN 107587543A CN 201710862468 A CN201710862468 A CN 201710862468A CN 107587543 A CN107587543 A CN 107587543A
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Abstract
The present invention relates to a kind of drill steel for hydraulic breaking hammer, belong to hydraulic breaking hammer technical field, the drill steel includes drill steel main body, buffer structure and drill head, it is detachably connected by bolt between the drill steel main body and buffer structure, is detachably connected between the buffer structure and the drill head by bolt.Compared with prior art, the drill steel for hydraulic breaking hammer of the invention, reduces production cost, has excellent buffering and damping effect, extends the service life of each part of hydraulic breaking hammer.
Description
Technical field
The present invention relates to hydraulic breaking hammer technical field, and in particular to a kind of drill steel for hydraulic breaking hammer.
Background technology
Referred to as " quartering hammer " or " destroyer ", the power resources of hydraulic breaking hammer are excavator, loading machine to hydraulic breaking hammer
Or the pressure that pumping plant provides, it can in engineering construction can more effectively broken stone and rock, improve operating efficiency.From liquid
The principle for pressing quartering hammer is that most suitable hydraulic breaking hammer is selected according to the environment of excavator model, operation.Existing hydraulic pressure
The drill steel of quartering hammer is often to be integrally formed using steel, and unnecessary waste is caused during use.How to design a kind of new
The drill steel for hydraulic breaking hammer of type, it is industry urgent problem to be solved.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of drill steel for hydraulic breaking hammer.
To achieve the above object, a kind of drill steel for hydraulic breaking hammer proposed by the present invention, the drill steel include drill steel
Main body, buffer structure and drill head, the head of the drill steel main body have the first projection, set at the described first raised rear portion
Have a drill steel main flange being integrally formed with the drill steel main body, the afterbody of the drill head have it is second raised, described the
Two raised rear portions are provided with the drill steel head flange being integrally formed with the drill head, one end of the buffer structure be provided with it is described
The first groove that first projection is engaged, the other end of the buffer structure are recessed provided with second be engaged with second projection
Groove, one end of bolt through the drill steel main flange and the buffer structure are detachably connected, and bolt passes through the pricker
The other end of head flange and the buffer structure is detachably connected, and the buffer structure includes stacking gradually the first metal
Layer, the first buffer tree lipid layer, metal master layer, the second buffer tree lipid layer and second metal layer, the one of the first metal layer
Face sets first groove, and the one side of the second metal layer sets second groove, the first metal layer it is another
Face, the another side of the second metal layer and the two-sided of the metal master layer are respectively provided with multiple shrinkage pools, first buffering
A part of buffer resin in resin bed and the second buffer tree lipid layer is embedded into the shrinkage pool, wherein first buffering
Resin bed and the second buffer tree lipid layer form by the parts by weight of following components：Polybutadiene amine adipic acid amide resin 50-
100 parts；Ethylene-vinyl acetate copolymer 20-60 parts；PTT 30-60 parts；Acrylonitrile-acrylic acid
Ester-styrol copolymer 10-30 parts；Polyvinyl alcohol 20-40 parts；Perfluoroethylene-propylene 10-20 parts；ACM 20-50
Part；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorinated benzotriazole 1-3 parts；Four [β-(3,5- di-t-butyls-
4- hydroxy phenyls) propionic acid] pentaerythritol ester 2-3 parts；2,5- dimethyl -2,5- bis(t-butylperoxy) hexane 1-2 parts；γ-
Methacryloxypropyl trimethoxy silane 2-5 parts；Stearic acid sodium 1-5 parts；Carbon fiber 7-10 parts；Alkali-free glass fibre 5-
9 parts；Silicon carbide powder 5-10 parts；Magnesium oxide powder 3-6 parts；Ge nanoline 1-5 parts；Gold nano grain 3-5 parts；More wall carbon are received
Mitron 2-4 parts；Selenizing molybdenum nano particle 2-6 parts；Copper metal powder 2-4 parts.
Preferably, the shrinkage pool is shaped as circle, a diameter of 3-6 millimeters of the shrinkage pool, the depth of the shrinkage pool
For 5-10 millimeters.
Preferably, first, second layer on surface of metal sets multiple shrinkage pools arranged in arrays.
Preferably, the parts by weight group of the first buffer tree lipid layer and the second buffer tree lipid layer by following components
Into：60 parts of polybutadiene amine adipic acid amide resin；50 parts of ethylene-vinyl acetate copolymer；PTT 50
Part；30 parts of AAS acrylonitrile acryloid styrene；30 parts of polyvinyl alcohol；15 parts of perfluoroethylene-propylene；Acrylate rubber
40 parts of glue；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) 2 parts of -5- chlorinated benzotriazoles；Four [β-(bis- tertiary fourths of 3,5-
Base -4- hydroxy phenyls) propionic acid] 3 parts of pentaerythritol ester；1 part of 2,5- dimethyl -2,5- bis(t-butylperoxy)s hexane；γ-first
4 parts of base acryloxypropyl trimethoxy silane；4 parts of stearic acid sodium；9 parts of carbon fiber；8 parts of alkali-free glass fibre；Carborundum
9 parts of powder；5 parts of magnesium oxide powder；4 parts of Ge nanoline；5 parts of gold nano grain；3 parts of multi-walled carbon nanotube；Selenizing molybdenum nanometer
5 parts of particle；3 parts of copper metal powder.
Preferably, the parts by weight group of the first buffer tree lipid layer and the second buffer tree lipid layer by following components
Into：70 parts of polybutadiene amine adipic acid amide resin；40 parts of ethylene-vinyl acetate copolymer；PTT 40
Part；25 parts of AAS acrylonitrile acryloid styrene；35 parts of polyvinyl alcohol；15 parts of perfluoroethylene-propylene；Acrylate rubber
30 parts of glue；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) 1 part of -5- chlorinated benzotriazoles；Four [β-(bis- tertiary fourths of 3,5-
Base -4- hydroxy phenyls) propionic acid] 3 parts of pentaerythritol ester；2 parts of 2,5- dimethyl -2,5- bis(t-butylperoxy)s hexane；γ-first
3 parts of base acryloxypropyl trimethoxy silane；3 parts of stearic acid sodium；8 parts of carbon fiber；6 parts of alkali-free glass fibre；Carborundum
7 parts of powder；4 parts of magnesium oxide powder；2 parts of Ge nanoline；5 parts of gold nano grain；2 parts of multi-walled carbon nanotube；Selenizing molybdenum nanometer
3 parts of particle；2 parts of copper metal powder.
Preferably, the parts by weight group of the first buffer tree lipid layer and the second buffer tree lipid layer by following components
Into：90 parts of polybutadiene amine adipic acid amide resin；30 parts of ethylene-vinyl acetate copolymer；PTT 45
Part；15 parts of AAS acrylonitrile acryloid styrene；25 parts of polyvinyl alcohol；16 parts of perfluoroethylene-propylene；Acrylate rubber
35 parts of glue；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) 2 parts of -5- chlorinated benzotriazoles；Four [β-(bis- tertiary fourths of 3,5-
Base -4- hydroxy phenyls) propionic acid] 2 parts of pentaerythritol ester；1 part of 2,5- dimethyl -2,5- bis(t-butylperoxy)s hexane；γ-first
3 parts of base acryloxypropyl trimethoxy silane；2 parts of stearic acid sodium；9 parts of carbon fiber；8 parts of alkali-free glass fibre；Carborundum
8 parts of powder；4 parts of magnesium oxide powder；4 parts of Ge nanoline；4 parts of gold nano grain；2 parts of multi-walled carbon nanotube；Selenizing molybdenum nanometer
3 parts of grain；3 parts of copper metal powder.
Beneficial effects of the present invention are as follows：
Drill steel for hydraulic breaking hammer is divided into three sections, reduces difficulty of processing, and then reduces production cost, it is of the invention
Drill steel includes drill steel main body, buffer structure and drill head, by being detachably connected between three, therefore in use when
When old drill head serious wear or buffer structure damage, the drill head or buffer structure that only need to more renew, drill steel main body can
To reuse, so it is cost-effective.
By setting buffer structure between drill steel main body and drill head, effectively alleviate drill head in use
High vibration, avoid other parts of drill steel main body and the hydraulic breaking hammer being connected with drill steel main body that high vibration occurs, enter
And extend the service life of each part of hydraulic breaking hammer.
In the drill steel of the present invention, the first groove of the buffer structure and the first male cooperation of the drill steel main body connect
Connect, the second groove of the buffer structure is connected with the second male cooperation of the drill head so that for hydraulic breaking hammer
Connect more firm between each part of drill steel, while the surface of first, second metal level sets multiple shrinkage pools, the buffering
A part of buffer resin in resin bed is embedded into the shrinkage pool so that the steadiness connected between each layer of buffer structure is significantly
Improve.
The buffer structure of the present invention includes stacking gradually the first metal layer, the first buffer tree lipid layer, metal master layer, second
Buffer tree lipid layer and second metal layer, the setting of double-layer bumper resin Rotating fields cause drill steel to have more superior resiliency
Energy and damping performance.
Contain various kinds of resin, auxiliary agent, fiber and inorganic filler in the buffer tree lipid layer of the present invention, by between each component
Mating reaction so that it has excellent anti-wear performance, ageing-resistant performance and shock-absorbing capacity, can be long-term use of.
Brief description of the drawings
Fig. 1 is the structural representation of the drill steel for hydraulic breaking hammer of the present invention；
Fig. 2 is the structural representation of the buffer structure of the present invention.
Embodiment
Referring to Fig. 1-2, a kind of drill steel for hydraulic breaking hammer proposed by the present invention, the drill steel include drill steel main body 1,
Buffer structure 2 and drill head 3, the head of the drill steel main body 1 have the first projection 5, set at the rear portion of first projection 5
There is the drill steel main flange 4 being integrally formed with the drill steel main body 1, the afterbody of the drill head 3 has the second projection 7, in institute
The rear portion for stating the second projection 7 is provided with the drill steel head flange 6 being integrally formed with the drill head, and one end of the buffer structure 2 is set
There is the first groove 9 being engaged with first projection 5, the other end of the buffer structure 2 is provided with and the described second raised 7 phases
The second groove 10 coordinated, one end of bolt 8 through the drill steel main flange 4 and the buffer structure 2 are detachably connected
Connect, the other end of bolt 8 through the drill steel head flange 6 and the buffer structure 2 is detachably connected, the buffer structure
2 include stack gradually the first metal layer 21, the first buffer tree lipid layer 22, metal master layer 23, the second buffer tree lipid layer 24 and
Second metal layer 25, the one side of the first metal layer 21 set first groove 9, and the one side of the second metal layer 25 is set
Put second groove 10, the another side of the first metal layer 21, the another side of the second metal layer 25 and the gold
The two-sided of category body layer 23 is respectively provided with multiple shrinkage pools 26, in the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24
A part of buffer resin be embedded into the shrinkage pool 26, wherein the first buffer tree lipid layer 22 and second buffer resin
Layer 24 forms by the parts by weight of following components：Polybutadiene amine adipic acid amide resin 50-100 parts；Ethene-vinyl acetate is copolymerized
Thing 20-60 parts；PTT 30-60 parts；AAS acrylonitrile acryloid styrene 10-30 parts；It is poly-
Vinyl alcohol 20-40 parts；Perfluoroethylene-propylene 10-20 parts；ACM 20-50 parts；2- (the 2'- hydroxyl -3'- tert-butyl groups -
5'- aminomethyl phenyls) -5- chlorinated benzotriazole 1-3 parts；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythrites
Ester 2-3 parts；2,5- dimethyl -2,5- bis(t-butylperoxy) hexane 1-2 parts；γ-methacryloxypropyl trimethoxy
Base silane 2-5 parts；Stearic acid sodium 1-5 parts；Carbon fiber 7-10 parts；Alkali-free glass fibre 5-9 parts；Silicon carbide powder 5-10 parts；Oxygen
Change magnesium dust 3-6 parts；Ge nanoline 1-5 parts；Gold nano grain 3-5 parts；Multi-walled carbon nanotube 2-4 parts；Selenizing molybdenum nanometer
Grain 2-6 parts；Copper metal powder 2-4 parts.The shrinkage pool 26 is shaped as circle, a diameter of 3-6 millimeters of the shrinkage pool 26, institute
The depth for stating shrinkage pool 26 is 5-10 millimeters.The first metal layer 21, metal master layer 23 and the surface of second metal layer 25 are set
The multiple shrinkage pools 26 put are arranged in arrays.
Embodiment 1
Referring to Fig. 1-2, a kind of drill steel for hydraulic breaking hammer proposed by the present invention, the drill steel includes drill steel main body 1, buffering
Structure 2 and drill head 3, the head of the drill steel main body 1 have the first projection 5, the rear portion of first projection 5 be provided with
The integrally formed drill steel main flange 4 of the drill steel main body 1, the afterbody of the drill head 3 have the second projection 7, described the
The rear portion of two projections 7 is provided with the drill steel head flange 6 being integrally formed with the drill head, one end of the buffer structure 2 be provided with
The first groove 9 that first projection 5 is engaged, the other end of the buffer structure 2 is provided with to be engaged with second projection 7
The second groove 10, bolt 8 is detachably connected through one end of the drill steel main flange 4 and the buffer structure 2, spiral shell
The other end of bolt 8 through the drill steel head flange 6 and the buffer structure 2 is detachably connected, and the buffer structure 2 includes
Stack gradually the first metal layer 21, the first buffer tree lipid layer 22, metal master layer 23, the second buffer tree lipid layer 24 and the second gold medal
Belong to layer 25, the one side of the first metal layer 21 sets first groove 9, described in the one side of the second metal layer 25 is set
Second groove 10, the another side of the first metal layer 21, the another side of the second metal layer 25 and the metal master
The two-sided of layer 23 is respectively provided with multiple shrinkage pools 26, one in the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24
Point buffer resin is embedded into the shrinkage pool 26, wherein the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24 are equal
It is made up of the parts by weight of following components：60 parts of polybutadiene amine adipic acid amide resin；50 parts of ethylene-vinyl acetate copolymer；It is poly-
50 parts of propylene glycol ester terephthalate；30 parts of AAS acrylonitrile acryloid styrene；30 parts of polyvinyl alcohol；Poly- perfluor
15 parts of second propylene；40 parts of ACM；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorinated benzotriazoles 2
Part；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 3 parts of pentaerythritol esters；Double (the tert-butyl groups of 2,5- dimethyl -2,5-
Peroxy) 1 part of hexane；4 parts of γ-methacryloxypropyl trimethoxy silane；4 parts of stearic acid sodium；9 parts of carbon fiber；Nothing
8 parts of alkali containing glass fibre；9 parts of silicon carbide powder；5 parts of magnesium oxide powder；4 parts of Ge nanoline；5 parts of gold nano grain；More wall carbon
3 parts of nanotube；5 parts of selenizing molybdenum nano particle；3 parts of copper metal powder.The shrinkage pool 26 is shaped as circle, the shrinkage pool 26
A diameter of 5 millimeters, the depth of the shrinkage pool 26 is 7 millimeters.The first metal layer 21, the gold medal of metal master layer 23 and second
It is arranged in arrays to belong to multiple shrinkage pools 26 that the surface of layer 25 is set.
Embodiment 2
Referring to Fig. 1-2, a kind of drill steel for hydraulic breaking hammer proposed by the present invention, the drill steel includes drill steel main body 1, buffering
Structure 2 and drill head 3, the head of the drill steel main body 1 have the first projection 5, the rear portion of first projection 5 be provided with
The integrally formed drill steel main flange 4 of the drill steel main body 1, the afterbody of the drill head 3 have the second projection 7, described the
The rear portion of two projections 7 is provided with the drill steel head flange 6 being integrally formed with the drill head, one end of the buffer structure 2 be provided with
The first groove 9 that first projection 5 is engaged, the other end of the buffer structure 2 is provided with to be engaged with second projection 7
The second groove 10, bolt 8 is detachably connected through one end of the drill steel main flange 4 and the buffer structure 2, spiral shell
The other end of bolt 8 through the drill steel head flange 6 and the buffer structure 2 is detachably connected, and the buffer structure 2 includes
Stack gradually the first metal layer 21, the first buffer tree lipid layer 22, metal master layer 23, the second buffer tree lipid layer 24 and the second gold medal
Belong to layer 25, the one side of the first metal layer 21 sets first groove 9, described in the one side of the second metal layer 25 is set
Second groove 10, the another side of the first metal layer 21, the another side of the second metal layer 25 and the metal master
The two-sided of layer 23 is respectively provided with multiple shrinkage pools 26, one in the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24
Point buffer resin is embedded into the shrinkage pool 26, wherein the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24 are equal
It is made up of the parts by weight of following components：70 parts of polybutadiene amine adipic acid amide resin；40 parts of ethylene-vinyl acetate copolymer；It is poly-
40 parts of propylene glycol ester terephthalate；25 parts of AAS acrylonitrile acryloid styrene；35 parts of polyvinyl alcohol；Poly- perfluor
15 parts of second propylene；30 parts of ACM；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorinated benzotriazoles 1
Part；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 3 parts of pentaerythritol esters；Double (the tert-butyl groups of 2,5- dimethyl -2,5-
Peroxy) 2 parts of hexane；3 parts of γ-methacryloxypropyl trimethoxy silane；3 parts of stearic acid sodium；8 parts of carbon fiber；Nothing
6 parts of alkali containing glass fibre；7 parts of silicon carbide powder；4 parts of magnesium oxide powder；2 parts of Ge nanoline；5 parts of gold nano grain；More wall carbon
2 parts of nanotube；3 parts of selenizing molybdenum nano particle；2 parts of copper metal powder.The shrinkage pool 26 is shaped as circle, the shrinkage pool 26
A diameter of 4 millimeters, the depth of the shrinkage pool 26 is 6 millimeters.The first metal layer 21, the metal of metal master layer 23 and second
Multiple shrinkage pools 26 that 25 surface of layer are set are arranged in arrays.
Embodiment 3
Referring to Fig. 1-2, a kind of drill steel for hydraulic breaking hammer proposed by the present invention, the drill steel includes drill steel main body 1, buffering
Structure 2 and drill head 3, the head of the drill steel main body 1 have the first projection 5, the rear portion of first projection 5 be provided with
The integrally formed drill steel main flange 4 of the drill steel main body 1, the afterbody of the drill head 3 have the second projection 7, described the
The rear portion of two projections 7 is provided with the drill steel head flange 6 being integrally formed with the drill head, one end of the buffer structure 2 be provided with
The first groove 9 that first projection 5 is engaged, the other end of the buffer structure 2 is provided with to be engaged with second projection 7
The second groove 10, bolt 8 is detachably connected through one end of the drill steel main flange 4 and the buffer structure 2, spiral shell
The other end of bolt 8 through the drill steel head flange 6 and the buffer structure 2 is detachably connected, and the buffer structure 2 includes
Stack gradually the first metal layer 21, the first buffer tree lipid layer 22, metal master layer 23, the second buffer tree lipid layer 24 and the second gold medal
Belong to layer 25, the one side of the first metal layer 21 sets first groove 9, described in the one side of the second metal layer 25 is set
Second groove 10, the another side of the first metal layer 21, the another side of the second metal layer 25 and the metal master
The two-sided of layer 23 is respectively provided with multiple shrinkage pools 26, one in the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24
Point buffer resin is embedded into the shrinkage pool 26, wherein the first buffer tree lipid layer 22 and the second buffer tree lipid layer 24 are equal
It is made up of the parts by weight of following components：90 parts of polybutadiene amine adipic acid amide resin；30 parts of ethylene-vinyl acetate copolymer；It is poly-
45 parts of propylene glycol ester terephthalate；15 parts of AAS acrylonitrile acryloid styrene；25 parts of polyvinyl alcohol；Poly- perfluor
16 parts of second propylene；35 parts of ACM；2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorinated benzotriazoles 2
Part；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 2 parts of pentaerythritol esters；Double (the tert-butyl groups of 2,5- dimethyl -2,5-
Peroxy) 1 part of hexane；3 parts of γ-methacryloxypropyl trimethoxy silane；2 parts of stearic acid sodium；9 parts of carbon fiber；Nothing
8 parts of alkali containing glass fibre；8 parts of silicon carbide powder；4 parts of magnesium oxide powder；4 parts of Ge nanoline；4 parts of gold nano grain；More wall carbon are received
2 parts of mitron；3 parts of selenizing molybdenum nano particle；3 parts of copper metal powder.The shrinkage pool 26 is shaped as circle, the shrinkage pool 26 it is straight
Footpath is 6 millimeters, and the depth of the shrinkage pool 26 is 8 millimeters.The first metal layer 21, metal master layer 23 and second metal layer
Multiple shrinkage pools 26 that 25 surfaces are set are arranged in arrays.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above description
Go out other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
Among the obvious changes or variations that Shen goes out is still in protection scope of the present invention.
Claims (6)
- A kind of 1. drill steel for hydraulic breaking hammer, it is characterised in that：The drill steel includes drill steel main body, buffer structure and pricker Head, the head of the drill steel main body have first raised, are provided with the described first raised rear portion and the drill steel main body one The drill steel main flange that body is formed, the afterbody of the drill head have it is second raised, be provided with the described second raised rear portion with The integrally formed drill steel head flange of the drill head, one end of the buffer structure are provided with the be engaged with first projection One groove, the other end of the buffer structure are provided with the second groove being engaged with second projection, and bolt passes through the pricker One end of bar main flange and the buffer structure is detachably connected, and bolt passes through the drill steel head flange and the buffering The other end of structure is detachably connected, the buffer structure include stack gradually the first metal layer, the first buffer tree lipid layer, Metal master layer, the second buffer tree lipid layer and second metal layer, the one side of the first metal layer set first groove, The one side of the second metal layer sets second groove, the another side of the first metal layer, the second metal layer Another side and the two-sided of the metal master layer are respectively provided with multiple shrinkage pools, the first buffer tree lipid layer and second buffering A part of buffer resin in resin bed is embedded into the shrinkage pool, wherein the first buffer tree lipid layer and second buffering Resin bed forms by the parts by weight of following components：Polybutadiene amine adipic acid amide resin 50-100 parts；Ethene-vinyl acetate is total to Polymers 20-60 parts；PTT 30-60 parts；AAS acrylonitrile acryloid styrene 10-30 parts； Polyvinyl alcohol 20-40 parts；Perfluoroethylene-propylene 10-20 parts；ACM 20-50 parts；2- (the 2'- hydroxyl -3'- tert-butyl groups - 5'- aminomethyl phenyls) -5- chlorinated benzotriazole 1-3 parts；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythrites Ester 2-3 parts；2,5- dimethyl -2,5- bis(t-butylperoxy) hexane 1-2 parts；γ-methacryloxypropyl trimethoxy Base silane 2-5 parts；Stearic acid sodium 1-5 parts；Carbon fiber 7-10 parts；Alkali-free glass fibre 5-9 parts；Silicon carbide powder 5-10 parts；Oxygen Change magnesium dust 3-6 parts；Ge nanoline 1-5 parts；Gold nano grain 3-5 parts；Multi-walled carbon nanotube 2-4 parts；Selenizing molybdenum nanometer Grain 2-6 parts；Copper metal powder 2-4 parts.
- 2. the drill steel according to claim 1 for hydraulic breaking hammer, it is characterised in that：The shrinkage pool is shaped as justifying Shape, a diameter of 3-6 millimeters of the shrinkage pool, the depth of the shrinkage pool is 5-10 millimeters.
- 3. the drill steel bar according to claim 2 for hydraulic breaking hammer, it is characterised in that：First, second metal Layer surface sets multiple shrinkage pools arranged in arrays.
- 4. the drill steel according to claim 1 for hydraulic breaking hammer, it is characterised in that：The first buffer tree lipid layer and The second buffer tree lipid layer forms by the parts by weight of following components：60 parts of polybutadiene amine adipic acid amide resin；Ethene-vinegar Sour 50 parts of ethylene copolymer；50 parts of PTT；30 parts of AAS acrylonitrile acryloid styrene； 30 parts of polyvinyl alcohol；15 parts of perfluoroethylene-propylene；40 parts of ACM；2- (2'- hydroxyl -3'- the tert-butyl group -5'- methylbenzenes Base) 2 parts of -5- chlorinated benzotriazoles；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 3 parts of pentaerythritol esters；2,5- bis- 1 part of methyl -2,5- bis(t-butylperoxy)s hexane；4 parts of γ-methacryloxypropyl trimethoxy silane；Stearic acid 4 parts of sodium；9 parts of carbon fiber；8 parts of alkali-free glass fibre；9 parts of silicon carbide powder；5 parts of magnesium oxide powder；4 parts of Ge nanoline；Jenner 5 parts of rice grain；3 parts of multi-walled carbon nanotube；5 parts of selenizing molybdenum nano particle；3 parts of copper metal powder.
- 5. the drill steel according to claim 1 for hydraulic breaking hammer, it is characterised in that：The first buffer tree lipid layer and The second buffer tree lipid layer forms by the parts by weight of following components：70 parts of polybutadiene amine adipic acid amide resin；Ethene-vinegar Sour 40 parts of ethylene copolymer；40 parts of PTT；25 parts of AAS acrylonitrile acryloid styrene； 35 parts of polyvinyl alcohol；15 parts of perfluoroethylene-propylene；30 parts of ACM；2- (2'- hydroxyl -3'- the tert-butyl group -5'- methylbenzenes Base) 1 part of -5- chlorinated benzotriazoles；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 3 parts of pentaerythritol esters；2,5- bis- 2 parts of methyl -2,5- bis(t-butylperoxy)s hexane；3 parts of γ-methacryloxypropyl trimethoxy silane；Stearic acid 3 parts of sodium；8 parts of carbon fiber；6 parts of alkali-free glass fibre；7 parts of silicon carbide powder；4 parts of magnesium oxide powder；2 parts of Ge nanoline；Jenner 5 parts of rice grain；2 parts of multi-walled carbon nanotube；3 parts of selenizing molybdenum nano particle；2 parts of copper metal powder.
- 6. the drill steel according to claim 1 for hydraulic breaking hammer, it is characterised in that：The first buffer tree lipid layer and The second buffer tree lipid layer forms by the parts by weight of following components：90 parts of polybutadiene amine adipic acid amide resin；Ethene-vinegar Sour 30 parts of ethylene copolymer；45 parts of PTT；15 parts of AAS acrylonitrile acryloid styrene； 25 parts of polyvinyl alcohol；16 parts of perfluoroethylene-propylene；35 parts of ACM；2- (2'- hydroxyl -3'- the tert-butyl group -5'- methylbenzenes Base) 2 parts of -5- chlorinated benzotriazoles；Four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] 2 parts of pentaerythritol esters；2,5- bis- 1 part of methyl -2,5- bis(t-butylperoxy)s hexane；3 parts of γ-methacryloxypropyl trimethoxy silane；Stearic acid 2 parts of sodium；9 parts of carbon fiber；8 parts of alkali-free glass fibre；8 parts of silicon carbide powder；4 parts of magnesium oxide powder；4 parts of Ge nanoline；Jenner 4 parts of rice grain；2 parts of multi-walled carbon nanotube；3 parts of selenizing molybdenum nano particle；3 parts of copper metal powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862468.5A CN107587543A (en) | 2017-09-22 | 2017-09-22 | A kind of drill steel for hydraulic breaking hammer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862468.5A CN107587543A (en) | 2017-09-22 | 2017-09-22 | A kind of drill steel for hydraulic breaking hammer |
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| CN107587543A true CN107587543A (en) | 2018-01-16 |
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| CN201710862468.5A Withdrawn CN107587543A (en) | 2017-09-22 | 2017-09-22 | A kind of drill steel for hydraulic breaking hammer |
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| Country | Link |
|---|---|
| CN (1) | CN107587543A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050704A (en) * | 2007-05-01 | 2007-10-10 | 冀太平 | Hydraulic crushing hammar drill rod |
| CN200975256Y (en) * | 2007-05-01 | 2007-11-14 | 冀太平 | Hydraulic breaking hammer drill rod |
| CN202438351U (en) * | 2012-02-28 | 2012-09-19 | 天津辰龙重工机械有限公司 | Hydraulic breaking hammer |
| CN202509544U (en) * | 2012-03-19 | 2012-10-31 | 汪文雅 | Quartering hammer drill rod |
| CN106988673A (en) * | 2016-10-14 | 2017-07-28 | 力骏机械有限公司 | A kind of damping type air inlet revolving gear |
-
2017
- 2017-09-22 CN CN201710862468.5A patent/CN107587543A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050704A (en) * | 2007-05-01 | 2007-10-10 | 冀太平 | Hydraulic crushing hammar drill rod |
| CN200975256Y (en) * | 2007-05-01 | 2007-11-14 | 冀太平 | Hydraulic breaking hammer drill rod |
| CN202438351U (en) * | 2012-02-28 | 2012-09-19 | 天津辰龙重工机械有限公司 | Hydraulic breaking hammer |
| CN202509544U (en) * | 2012-03-19 | 2012-10-31 | 汪文雅 | Quartering hammer drill rod |
| CN106988673A (en) * | 2016-10-14 | 2017-07-28 | 力骏机械有限公司 | A kind of damping type air inlet revolving gear |
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Application publication date: 20180116 |