CN206373103U - Screw thread cleaner - Google Patents
Screw thread cleaner Download PDFInfo
- Publication number
- CN206373103U CN206373103U CN201621378681.6U CN201621378681U CN206373103U CN 206373103 U CN206373103 U CN 206373103U CN 201621378681 U CN201621378681 U CN 201621378681U CN 206373103 U CN206373103 U CN 206373103U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- hairbrush
- transmission shaft
- power transmission
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Brushes (AREA)
Abstract
The utility model provides a kind of screw thread cleaner, including：Power transmission shaft, brush member and drive device；Wherein, brush member is arranged in the first end of power transmission shaft, is the main cleaning member of screw thread cleaner for clearing up at screw thread the stain and to coating cleaning agent or lubricating fluid at screw thread of becoming rusty；Drive device has a drive end, and the second end of drive end and power transmission shaft is connected, wherein, the second end of power transmission shaft is relative with first end, and drive device work is to drive power transmission shaft to drive brush member to rotate, with for clearance screw thread of the cleaning at said brush component.Screwed part is cleared up by screw thread cleaner of the present utility model, for example：Screw bolt and nut etc., solves the problem of existing screw thread method for cleaning efficiency is low.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of screw thread cleaner.
Background technology
The nut of bolt and pairing is as fastener, due to features simple structure, detachable and be widely used in every profession and trade, example
Such as：Apply the equipment in the flange seal of petroleum gas treatment plant.When bolts and nuts be in mal-condition under, for example：Tide
Wet, corrosivity environment is exposed to outdoor for a long time, and the screw thread of bolt and/or the screw thread of nut get rusty easily.In order to prolong
The screw thread of looseness bolt and/or the screw thread of nut get rusty, and extend the service life of screw bolt and nut, it is necessary to periodically to screw bolt and nut
Carry out cleaning derusting.
The method of the screw thread of the screw thread of cleaning bolt and/or nut is that rust remover is applied into bolt and/or nut at present
On screw thread, by hand with steel brush or emery cloth to being polished at screw thread, the dirt slag under cleaning polishing, such as the bits that become rusty, after cleaning
Bolt or nut screw thread at apply again lubricating fluid or rust remover oil.
However, existing method for cleaning efficiency is low.
Utility model content
The utility model provides a kind of screw thread cleaner, to solve the problem of existing screw thread method for cleaning efficiency is low.
The utility model provides a kind of screw thread cleaner, including：
Power transmission shaft, brush member and drive device；
Wherein, said brush component is arranged in the first end of above-mentioned power transmission shaft；Above-mentioned drive device has drive end, on
Drive end is stated to be connected with the second end of above-mentioned power transmission shaft, wherein, the second end of above-mentioned power transmission shaft is relative with above-mentioned first end；It is above-mentioned
Drive device work is located at treating at said brush component to drive above-mentioned power transmission shaft to drive said brush component to rotate to clear up
Clear up screw thread.
Optionally, said brush component includes：It is arranged in order the preceding hairbrush, Steel bristle brush and rear hairbrush of setting；
Above-mentioned preceding hairbrush is close to above-mentioned first end, and above-mentioned preceding hairbrush is used for clear sweep dust and dreg；
Above-mentioned Steel bristle brush is arranged between above-mentioned preceding hairbrush and above-mentioned rear hairbrush, the rust stain for above-mentioned screw thread of polishing；
Above-mentioned rear hairbrush is away from above-mentioned first end, and above-mentioned rear hairbrush is used to coat cleaning agent or lubricating fluid.
Optionally, said brush component also includes：Preceding fixed plate washer and rear fixed plate washer；
Fixed plate washer is arranged on above-mentioned preceding hairbrush close to the side of above-mentioned first end before above-mentioned；
Fixed plate washer is arranged on side of the above-mentioned rear hairbrush close to above-mentioned second end after above-mentioned.
Optionally, above-mentioned preceding fixed dam, preceding hairbrush, Steel bristle brush, rear hairbrush and rear fixed dam with above-mentioned power transmission shaft
It is coaxially disposed.
Optionally, the diameter of above-mentioned preceding hairbrush is identical with above-mentioned rear hairbrush diameter, and the diameter of above-mentioned Steel bristle brush is less than above-mentioned
The diameter of preceding hairbrush.
Optionally, above-mentioned preceding hairbrush is made up of plastic material；Above-mentioned rear hairbrush is made up of cotton or numb material.
Optionally, above-mentioned power transmission shaft is scalable power transmission shaft；
Above-mentioned power transmission shaft stretches under the driving of above-mentioned drive device along the axis of above-mentioned power transmission shaft, above-mentioned to drive
Axis of the brush member along above-mentioned power transmission shaft is moved.
Optional above-mentioned screw thread cleaner, in addition to：
Electrostatic ring, above-mentioned electrostatic ring is arranged on the second end of above-mentioned power transmission shaft, is being entered for exporting said brush component
Row clears up the electrostatic produced during above-mentioned part for clearance.
Optionally, above-mentioned drive device also includes power interface, for grafting external power source.
Optionally, above-mentioned drive device also includes built-in power.
The screw thread cleaner that the utility model is provided, including：Power transmission shaft, brush member and drive device；Wherein, hairbrush group
Part is arranged in the first end of power transmission shaft, for clearing up at screw thread the stain and to coating cleaning agent or lubricating fluid at screw thread of becoming rusty,
It is the main cleaning member of screw thread cleaner；Drive device has a drive end, and the second end of drive end and power transmission shaft is connected, its
In, the second end of power transmission shaft is relative with first end, and drive device work is to drive power transmission shaft to drive brush member to rotate, to clear up
Screw thread for clearance at said brush component.Screwed part is cleared up by screw thread cleaner of the present utility model,
For example：Screw bolt and nut etc., solves the problem of existing screw thread method for cleaning efficiency is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model screw thread cleaner embodiment one；
Fig. 2 is another structural representation of the utility model screw thread cleaner embodiment one；
Fig. 3 is the another structural representation of the utility model screw thread cleaner embodiment one；
Fig. 4 is another structural representation of the utility model screw thread cleaner embodiment one；
Fig. 5 is the structural representation of the utility model screw thread cleaner embodiment two；
Fig. 6 is another structural representation of the utility model screw thread cleaner embodiment two.
Description of reference numerals：
1：Power transmission shaft； 2：Brush member；
3：Drive device； 4：Electrostatic ring；
5：External screw thread； 6：Internal thread；
11：First axle； 12：Second axle；
13：It is raised； 14：Sleeve pipe gearshift；
21：Preceding fixed dam； 22：Preceding hairbrush；
23：Steel bristle brush； 24：Hairbrush afterwards；
25：Fixed dam afterwards.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second ", " the 3rd "
And/or the (if present) such as " the 4th " is for distinguishing similar object, without for describing specific order or successively time
Sequence.It should be appreciated that the data so used can be exchanged in the appropriate case, so as to implementation of the present utility model described herein
Example, for example, can be implemented with the order in addition to those for illustrating or describing herein.In addition, term " comprising " and " having "
And their any deformation, it is intended that covering is non-exclusive to be included, for example, containing series of steps or the mistake of unit
Journey, method, system, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include unclear
It is that ground is listed or for the intrinsic other steps of these processes, method, product or equipment or unit.
The screw thread cleaner that the utility model is provided includes power transmission shaft, brush member and drive device, wherein, brush member
It is arranged in the first end of power transmission shaft, for clearing up at screw thread the stain and to coating cleaning agent or lubricating fluid at screw thread of becoming rusty, is
The main cleaning member of screw thread cleaner；Drive device has a drive end, and the second end of drive end and power transmission shaft is connected, wherein,
Second end of power transmission shaft is relative with first end, and drive device work is to drive power transmission shaft to drive brush member to rotate, to clear up position
Screw thread for clearance at said brush component.Screwed part, example are cleared up by screw thread cleaner of the present utility model
Such as：Screw bolt and nut etc., solves the problem of existing screw thread method for cleaning efficiency is low.
The technical solution of the utility model is described in detail with specifically embodiment below.These are specific below
Embodiment can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Embodiment one
Fig. 1 is the structural representation of the utility model screw thread cleaner embodiment one.Screw thread cleaner, which can be cleared up, to be had
The part of screw thread, for example：Screw bolt and nut etc..With reference to Fig. 1, screw thread cleaner includes：Power transmission shaft 1, brush member 2 and driving are filled
Put 3.
Specifically, brush member 2 is arranged on the first end of above-mentioned power transmission shaft 1, brush member 2 is the main of screw thread cleaner
Cleaning member；Transmission device 3 can be set to handheld electrical machinery, in order to which the hand-held transmission device of operating personnel is carried out clearly to screw thread rust stain
Reason, one end of rotating speed outflow is the driving end of transmission device 3.The of the driving end of transmission device 3 and screw thread cleaner power transmission shaft 1
Two ends are connected, wherein, the second end of screw thread cleaner power transmission shaft 1 is relative with the first end of above-mentioned power transmission shaft 1.The work of drive device 3
Make to drive screw thread cleaner power transmission shaft 1 to drive brush member 2 to rotate, to clear up the screw thread for clearance being located at brush member.
Fig. 2 is another structural representation of the utility model screw thread cleaner embodiment one.With reference to Fig. 2, Fig. 2 is hairbrush group
The structural representation of part 2, optionally, brush member 2 include：It is arranged in order the preceding hairbrush 22, Steel bristle brush 23 and rear hairbrush of setting
24。
Specifically, preceding hairbrush 22, Steel bristle brush 23 and rear hairbrush 24 are bonded to each other between any two, power transmission shaft 1 is co-axially located at
First end.
Hairbrush 24 is located remotely from the position of the above-mentioned first end of power transmission shaft 1 afterwards, and rear hairbrush is used to coat cleaning agent or lubrication
Liquid, is the spreader portion of brush member 2.Optionally, rear hairbrush 24 can be used for clear to coating at screw thread before screw thread processing of rust removing
Clean dose (such as rust remover), can be also used for after screw thread processing of rust removing to coating lubricating fluid at screw thread (such as fluid).
Optionally, rear hairbrush 24 is made up of cotton or numb material, in order to adsorb cleaning agent or lubricating fluid, consequently facilitating being carried out at screw thread
Coating.
Steel bristle brush 23 is located between preceding hairbrush 22 and rear hairbrush 24, is brush member 2 for the rust stain for the screw thread of polishing
Polishing portion.Optionally, when for screw thread processing of rust removing, Steel bristle brush 23 is used for the rust stain being located at screw thread of polishing.Optionally,
Steel bristle brush 23 is also hairbrush beam, and its tight ness rating can be adjusted according to actual needs.
Preceding hairbrush 22 is located at close to the position of the above-mentioned first end of power transmission shaft 1, and preceding hairbrush is used for clear sweep dust and dreg, is brush member
2 cleaning part.Optionally, it can be used for after screw thread processing of rust removing, the dirt slag under Steel bristle brush 23 is cleared up (such as the bits that become rusty)
Cleaned by screw thread so that come off dirt slag (such as the bits that become rusty) thread surface, it is to avoid dirt slag (such as the bits that become rusty) is bonded at screw thread
Form secondary rust stain.Optionally, preceding hairbrush 22 is made up of plastic material, is reaching the purpose of clear sweep dust and dreg (such as the bits that become rusty)
Under, reduction production cost and use cost.
Wherein, the above-mentioned coating procedure of rear hairbrush 24, the bruting process of Steel bristle brush 23 and the cleaning process of preceding hairbrush 22, three kinds of works
Industry process can be carried out continuously, and effectively increase the efficiency of screw thread cleaning.
With reference to Fig. 2, optionally, the diameter of preceding hairbrush 22 is identical with the diameter of rear hairbrush 24, and the diameter of Steel bristle brush 23 is less than
The diameter of preceding hairbrush 22 and the diameter of rear hairbrush 24, are conducive to cleaning more thorough screw thread and coating cleaning agent or lubricating fluid more
Uniformly.Meanwhile, make Steel bristle brush 23 polish threaded process in rust stain when, prevent dirt slag (such as become rusty bits) etc. the influence that flies out
The safety of operating personnel.
With reference to Fig. 1, optionally, brush member 2 also includes：Preceding fixed plate washer 21 and rear fixed plate washer 25；Preceding fixed plate washer
21st, the remainder (preceding hairbrush 22, Steel bristle brush 23 and rear hairbrush 24) of rear fixed plate washer 25 and brush member 2 is coaxially disposed
In the first end of power transmission shaft 1.Hairbrush 22 is rear solid close to the side of the above-mentioned first end of power transmission shaft 1 before preceding fixed plate washer 21 is arranged on
Determine plate washer 25 and be arranged on side of the rear hairbrush 24 close to the above-mentioned end of power transmission shaft 1 second.Preceding fixed plate washer 21 and rear fixed plate washer 25
First end for brush member 2 to be fixed on to power transmission shaft 1.Optionally, preceding fixed plate washer 21 and rear fixed plate washer 25 are removable
Unload, in order to the replacing of various pieces in hairbrush group valency 2.
With reference to Fig. 1, optionally, screw thread cleaner has conduct static function, can be grounded brush member 2, or,
The on-chip power ground wire of drive device 3, or electrostatic ring 4 is used, electrostatic ring 4 is arranged on the second end of power transmission shaft 1, for leading
Go out the electrostatic that brush member 2 is produced when carrying out and clearing up part for clearance.Wherein, electrostatic ring 4 uses electrostatic ring of the prior art,
The utility model embodiment is no longer specifically limited.
Optionally, drive device 3 also includes power interface (drawing not in the drawings), and power interface is used for grafting external electrical
Source, so that drive device connects electric work.
Optionally, drive device 3 can also include built-in power, be driven as portable drive device driving power transmission shaft
Brush member works.
Optionally, it can select in the environment of air circulation, the screw thread cleaner provided using the utility model is carried out
Screw thread cleaning work, or, the screw thread cleaner that intermittence is provided using the utility model carries out screw thread cleaning work, in order to
The heat produced in the brush member course of work dissipates as early as possible.
Optionally, the size for the screw thread cleaner that the utility model is provided is not limited, and can clear up the spiral shell of any size
Line.
Based on the structure of above screw thread cleaner, the screw thread cleaner provided using the utility model treats derusting cleaning
Screw thread carries out the flow of derusting cleaning, and Fig. 3 is the another structural representation of the utility model screw thread cleaner embodiment one, Fig. 3
In be screw thread cleaner to the processing of rust removing of bolt external screw thread 5, processing of rust removing process is as follows：
First, the rear hairbrush 24 of screw thread cleaner brush member 2 is soaked with cleaning agent (such as rust remover)；Secondly, it is hand-held
Screw thread cleaner, starts drive device 3, brush member 2 is placed in the outside of bolt external screw thread 5；Again, swivel bolt external screw thread
5, while along the axial stretching screw thread cleaner of bolt so that the whole external screw thread 5 of bolt is fully contacted with brush member 2；
During causing bolt external screw thread 5 fully to be contacted with brush member 2：Hairbrush 24 is uniform by cleaning agent (such as rust remover) afterwards
It is coated on the surface of external screw thread 5；The rust stain that Steel bristle brush 23 can be coated with the thread surface of cleaning agent (such as rust remover) is carried out
Polishing so that rust stain peels off thread surface, forms dirt slag (such as the bits that become rusty)；Preceding hairbrush 22 is then used for dirt slag (such as rust bits
Deng) clean, disengage it from thread surface, it is to avoid dirt slag (such as the bits that become rusty) is bonded with thread surface again, form rust stain again.
Brush member 2 is constantly coated, polishes and cleaned to external screw thread 5 for clearance, until the surface iron rust cleaning of external screw thread 5 is dry
Only.Finally, the rear hairbrush 24 for being soaked with lubricating fluid is coated into lubricating fluid to the entirety of external screw thread 5 again, and obtains sufficient lubrication and protected,
So as to reach the purpose of exterior surface corrosion protection for clearance.
Fig. 4 is another structural representation of the utility model screw thread cleaner embodiment one, is screw thread cleaner pair in Fig. 4
The processing of rust removing of nut inner thread 6, processing of rust removing process is identical with the processing of rust removing process of above-mentioned bolt external screw thread 5, herein not
Repeat again.
In the present embodiment, drive axis is driven by drive device, and then drive the hair installed in the power transmission shaft other end
The rotation of brush assemblies, brush member is fitted with screw thread and carries out axially opposite rotary motion, and the Steel bristle brush of brush member can be with
So that the rust stain at screw thread peels off thread surface, formation dirt slag (such as the bits that become rusty), and dirt slag (such as the bits that become rusty) also simultaneously
It can be cleaned, depart from thread surface by the preceding hairbrush of brush member.Further, the rear hairbrush of brush member can also be to screw thread
Surface is coated cleaning agent (such as rust remover) or lubricating fluid (such as fluid).Screw thread cleaner more than, can be with
Screw thread processing of rust removing and lubrication protection processing are completed, the efficiency to thread surface processing can be improved.
Embodiment two
Fig. 5 is the structural representation of the utility model screw thread cleaner embodiment two.With reference to Fig. 5, in above-described embodiment one
Described power transmission shaft 1 is scalable power transmission shaft, specifically, can be sleeve structure, including：The axle 12 of first axle 11 and second.
First axle 11 is arranged to the projection 13 of definite shape with one end that the second axle 12 is connected, and the second axle 12 is provided with and the
The convex shape of one axle 11 adaptable hollow (drawing not in the drawings).When screw thread cleaner works, first axle 11 is inserted the
In two axles 12.
Fig. 6 is another structural representation of the utility model screw thread cleaner embodiment two.With reference to Fig. 6, content is in Fig. 6
The structural representation of power transmission shaft 1 and the sleeve displacement device 14 being arranged on.The other end of first axle 11 is provided with sleeve displacement
Device 14, when operating personnel use screw thread cleaner in the utility model, can hold drive device 3 one, another to hold set
Cylinder gearshift 14 is simultaneously moved axially, and now first axle 11 realizes telescopic moving, and sleeve displacement device 14 will not follow first
Axle 11 rotates with the second axle 12, and nut setter gearshift 14 can realize the axial stretching of first axle 11 and brush member 2.
As a kind of enforceable mode, optionally, the end of the second axle 12 of the inner side of sleeve displacement device 14 sets one axially
Fixable buckle (drawing not in the drawings), so as to facilitate the fixation of the axial stretching position of first axle 11.Buckle does not influence
The rotation of one axle 11 and the second axle 12 operationally, buckle can at any time loosen, tighten according to actual conditions on the second axle 12 and realize axle
To any fixation of position.
There is scalability energy for power transmission shaft in the utility model screw thread cleaner, can also using in the prior art its
He structure realizes that the utility model embodiment is not specifically limited.
In the present embodiment, by the flexible of power transmission shaft, hairbrush part on power transmission shaft vertically flexible is driven, so that,
Screw thread is derusted using screw thread cleaner in the present embodiment and more facilitated when clearing up.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of screw thread cleaner, it is characterised in that including：
Power transmission shaft, brush member and drive device；
Wherein, the brush member is arranged in the first end of the power transmission shaft；The drive device has drive end, the drive
Moved end is connected with the second end of the power transmission shaft, wherein, the second end of the power transmission shaft is relative with the first end；The driving
Device work is for clearance at the brush member to clear up to drive the power transmission shaft to drive the brush member to rotate
Screw thread.
2. screw thread cleaner according to claim 1, it is characterised in that the brush member includes：It is arranged in order setting
Preceding hairbrush, Steel bristle brush and rear hairbrush；
The preceding hairbrush is close to the first end, and the preceding hairbrush is used for clear sweep dust and dreg；
The Steel bristle brush is arranged between the preceding hairbrush and the rear hairbrush, the rust stain for the screw thread of polishing；
The rear hairbrush is away from the first end, and the rear hairbrush is used to coat cleaning agent or lubricating fluid.
3. screw thread cleaner according to claim 2, it is characterised in that the brush member also includes：Preceding fixed plate washer
With rear fixed plate washer；
Fixed plate washer is arranged on the preceding hairbrush close to the side of the first end before described；
Fixed plate washer is arranged on side of the rear hairbrush close to second end after described.
4. screw thread cleaner according to claim 3, it is characterised in that the preceding fixed dam, preceding hairbrush, Steel bristle brush,
Hairbrush and rear fixed dam are coaxially disposed with the power transmission shaft afterwards.
5. screw thread cleaner according to claim 2, it is characterised in that the diameter of the preceding hairbrush and the rear hairbrush are straight
Footpath is identical, and the diameter of the Steel bristle brush is less than the diameter of the preceding hairbrush.
6. screw thread cleaner according to claim 4, it is characterised in that the preceding hairbrush is made up of plastic material；It is described
Hairbrush is made up of cotton or numb material afterwards.
7. screw thread cleaner according to claim 1, it is characterised in that the power transmission shaft is scalable power transmission shaft；
The power transmission shaft stretches, to drive the hairbrush under the driving of the drive device along the axis of the power transmission shaft
Axis of the component along the power transmission shaft is moved.
8. according to screw thread cleaner according to any one of claims 1 to 7, it is characterised in that also include：
Electrostatic ring, the electrostatic ring is arranged on the second end of the power transmission shaft, is being carried out clearly for exporting the brush member
Manage the electrostatic produced during the part for clearance.
9. screw thread cleaner according to claim 8, it is characterised in that the drive device also includes power interface, is used
In grafting external power source.
10. screw thread cleaner according to claim 8, it is characterised in that the drive device also includes built-in power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378681.6U CN206373103U (en) | 2016-12-15 | 2016-12-15 | Screw thread cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378681.6U CN206373103U (en) | 2016-12-15 | 2016-12-15 | Screw thread cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373103U true CN206373103U (en) | 2017-08-04 |
Family
ID=59406277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378681.6U Active CN206373103U (en) | 2016-12-15 | 2016-12-15 | Screw thread cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999435A (en) * | 2017-12-12 | 2018-05-08 | 北京源诚工业安全技术有限公司 | Bolt automatic rinser |
-
2016
- 2016-12-15 CN CN201621378681.6U patent/CN206373103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999435A (en) * | 2017-12-12 | 2018-05-08 | 北京源诚工业安全技术有限公司 | Bolt automatic rinser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107775504A (en) | A kind of steel pipe polishing painting robot | |
| CN207548361U (en) | A kind of wall skin cleaning plant of efficient dustproof | |
| CN207862837U (en) | A kind of environmental project cleaning device | |
| CN208512855U (en) | A kind of industrial pipeline spray equipment | |
| CN104056826B (en) | Large diameter steel pipe Autoamtic internal wall cleaner | |
| CN207593498U (en) | A kind of metal surface treating apparatus | |
| CN205386758U (en) | Multiconductor rust cleaning polisher | |
| CN107617610A (en) | A kind of water pipeline pipe end cleaning device | |
| CN2865880Y (en) | 'Small-ads' removing machine | |
| CN204096562U (en) | A kind of discharging swabbing pig | |
| CN108500814A (en) | A kind of metal plate burnishing device | |
| CN206373103U (en) | Screw thread cleaner | |
| CN204233000U (en) | Soft brush is cleaned in electrodynamic type lotus root hole | |
| CN110170905B (en) | Building old and useless reinforcing bar retreatment device | |
| CN204234389U (en) | Be convenient to the powered brush in clean lotus root hole | |
| CN117772500A (en) | Polyurea outer sheath coating device for polyethylene pipeline | |
| CN211648306U (en) | Environment-friendly cleaning spray head for automobile exhaust purifier | |
| CN108246735A (en) | A kind of cleaning device for oil sludge conveyance conduit | |
| CN204934075U (en) | Sucker rod cleaning apparatus | |
| JPH08141891A (en) | Device for grinding cleaning inside of transport pipe | |
| CN208135664U (en) | A kind of efficient wrap-up of power cable cable | |
| CN206795521U (en) | A kind of steel band mechanical scale-removing apparatus | |
| CN212857004U (en) | Pipeline inner wall belt cleaning device | |
| CN114406878A (en) | Steel bar dephosphorization machine | |
| CN211752295U (en) | Clean storage device of basketball |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |