CN109571162A - A kind of machining steel pipe grinding device - Google Patents
A kind of machining steel pipe grinding device Download PDFInfo
- Publication number
- CN109571162A CN109571162A CN201910076846.6A CN201910076846A CN109571162A CN 109571162 A CN109571162 A CN 109571162A CN 201910076846 A CN201910076846 A CN 201910076846A CN 109571162 A CN109571162 A CN 109571162A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- derusting
- cylinder
- fixedly connected
- pedestal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of machining steel pipe grinding devices, including pedestal, steel pipe and the derusting cylinder being fixedly connected with pedestal；It is equipped with movable stand above the pedestal, is nested with rotating cylinder on movable stand, rotating cylinder side is fixedly connected with scroll chuck；The derusting cylinder middle position is equipped with symmetrical polishing grinding wheel.The present invention, which passes through, to be equipped with including being nested in rotating cylinder, bevel gear ring, rolling bearing and rack-plate in movable stand and with movable stand rotation connection, and rotation when realizing steel pipe transverse feeding is cleared up convenient for subsequent and steel pipe periphery comprehensive polishing and scrub；By being equipped with the first derusting brush pot including swinging frame, with steel wire bristle and the second derusting brush pot with soft bristle, and the derusting cylinder of spindle-type and industrial dust collector is cooperated to be convenient for carrying out centralized collection to iron filings, avoids pollution operating environment.
Description
Technical field
The present invention relates to machinery field, specifically a kind of machining steel pipe grinding device.
Background technique
Production of machinery process refers to all processes that product is made from raw material (or semi-finished product).It is wrapped for production of machinery
Include the transport and preservation of raw material, the preparation of production, the manufacture of blank, the processing and heat treatment of part, the assembly of product and tune
Examination, the contents such as paint and packaging.The content of production process is very extensive, the principle and method group of modern enterprise system analysis engineering
Production and Instructing manufacture are knitted, regarding production process as one has the production system output and input.
In steel pipe process, need to carry out outer surface of steel tube polishing derusting, traditional polishing mode is that worker makes
In a tubular form due to steel pipe operator is needed constantly to adjust the polishing carried out gradually outside the circumference of steel pipe with hand-held grinder
The grinding angle of whole sander and polishing position, not only expending in a large amount of physical strength while bruting process not can guarantee the uniform of polishing
Property, it is bad in turn result in the low grinding effect simultaneously of grinding efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of machining steel pipe grinding devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of machining steel pipe grinding device, including pedestal, steel pipe and the derusting cylinder being fixedly connected with pedestal；The pedestal
Top is equipped with movable stand, is nested with rotating cylinder on movable stand, and rotating cylinder side is fixedly connected with scroll chuck, by being equipped with scroll chuck
Realize the fixation to the steel pipe of different diameter specifications, it is convenient that steel pipe is moved；The rotating cylinder passes through bearing holder (housing, cover) and movable stand
Bevel gear ring is nested and fixed in rotation connection, rotating cylinder outside, and bevel gear ring is ratcheting the first drive bevel gear, the first transmission cone tooth
Wheel is fixedly connected with transmission shaft, and transmission shaft top is fixedly connected with rolling bearing, and rolling bearing is ratcheting rack-plate, and rack-plate is solid
Surely it is connected with the mounting rack being fixedly connected with pedestal, rotating cylinder is by the way of passive rotation, no setting is required independent driving device, section
About cost；The derusting cylinder middle position is equipped with symmetrical polishing grinding wheel, using doubles grinding abrasive disk, guarantees that grinding effect raising is beaten
Efficiency is ground, polishing grinding wheel is connected with dual-axle motor；The derusting cylinder lower end is communicated with sweep-up pipe, and sweep-up pipe is communicated with industrial dust suction
Device.
As a further solution of the present invention: the movable stand lower end extends to below pedestal, is offered on pedestal for moving
The first sliding groove that moving frame slides laterally；The movable stand runs through and is threaded with horizontal lead screw, and horizontal lead screw passes through bearing
Seat, which connect with base rotation and passes through shaft coupling, is connected with the lead screw motor being fixedly connected with pedestal, and lead screw motor drives horizontal silk
Bar rotation drives movable stand mobile, and then carries out the charging of steel pipe.
According to a kind of any machining steel pipe grinding device of claim, which is characterized in that the polishing
Grinding wheel is equipped with the first derusting cylinder brush close to steel pipe charging side, and polishing grinding wheel is equipped with the second derusting cylinder close to steel pipe discharging side
Brush, the cylindrical structure of the first derusting cylinder brush and inner wall are uniformly bonded with steel wire bristle, the second derusting cylindrical knot of cylinder brush
Structure and inner wall are bonded with soft bristle, and steel wire bristle pre-processes steel tube surface, so that iron filings are easier to peeling tilting, are convenient for
Subsequent polishing grinding wheel is polished, and polishing quality and efficiency are improved；Soft bristle clears up the steel tube surface after polishing, avoids
Iron filings are viscous glutinous, or pollute operating environment after taking derusting cylinder out of with steel pipe.
As a further solution of the present invention: the first derusting cylinder brush and the second derusting cylinder paint end and are fixedly connected with pendulum
Moving frame, swinging frame is in door type and extends to above mounting rack, and it is sliding to offer opposing upper and lower second on derust cylinder and mounting rack
Dynamic slot；The swinging frame center is equipped with rectangular straight slot, and rectangular straight slot is embedded to be cased with biasing post, and biasing post, which is fixedly connected with, to be turned
Moving plate, rotating disc are fixedly connected with first driven shaft, and first driven shaft and mounting rack are rotatablely connected, and first driven shaft passes through transmission
Belt is connected with second driven shaft, and second driven shaft is connect with base rotation, and second driven shaft front end is fixedly connected with the second biography
Dynamic bevel gear, the second drive bevel gear is ratcheting third drive bevel gear, and third drive bevel gear is sleeved and fixed with horizontal lead screw,
Swinging frame drives the first derusting cylinder brush and the second derusting cylinder brush horizontal swing, carries out pretreatment to steel pipe and dust is cleared up, improve
Avoid iron filings and steel pipe viscous glutinous while derusting effect.
As a further solution of the present invention: the dual-axle motor is fixedly connected with crane, and crane is through derusting cylinder
And extend to above derusting cylinder, crane is the frame in rectangle, and vertical screw rod is run through and be threaded in crane upper end, is erected
By bearing block and the rotation connection of derusting cylinder upper surface, vertical screw rod upper end is fixedly connected with swing handle, facilitates tune raw silk rings bar
The height of section polishing grinding wheel adapts to the polishing of different size steel pipe so that polishing grinding wheel comes into full contact with steel pipe, guarantees polishing effect
Fruit.
As a further solution of the present invention: the derusting cylinder front end outer wall offer screw it is fixed open the observation unloaded
Window carries out observation polishing grinding wheel position, facilitates adjustment polishing grinding wheel height, is convenient for safeguarding.
As a further solution of the present invention: the derusting cylinder is in spindle-type tube structure, and derusting cylinder mid diameter is greater than
Both ends diameter, so that the iron filings fallen are assembled to derusting cylinder middle position under the effect of gravity, convenient for collecting iron filings.
As a further solution of the present invention: the transmission shaft and movable stand are rotatablely connected and extend to above movable stand,
Transmission shaft is fixed, is driven convenient for transmission shaft.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through equipped with including being nested in movable stand simultaneously
With rotating cylinder, bevel gear ring, rolling bearing and the rack-plate of movable stand rotation connection, rotation when realizing steel pipe transverse feeding, just
It is cleared up in subsequent comprehensive polishing and scrub with steel pipe periphery；It include swinging frame, first with steel wire bristle by being equipped with
Derust brush pot and the second derusting brush pot with soft bristle, makes steel tube surface iron filings be easier to peeling by steel wire bristle and tilts,
The iron filings for being sticky in steel tube surface are cleared up by soft bristle convenient for polishing grinder buffing, and cooperate the derusting of spindle-type
Cylinder and industrial dust collector are convenient for carrying out centralized collection to iron filings, avoid pollution operating environment, by the lifting for being equipped with screw rod driving
Frame and be provided with derusting the dismountable observation window in cylinder surface, facilitate adjust polishing grinding wheel height, adapt to different diameter specifications
The polishing of steel pipe derusts, in addition, polishing grinding wheel is fixed using crane, holds compared to artificial, grinding wheel of polishing in bruting process
Stability is more preferable, and polishing dynamics is consistent, so that polishing is more uniform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of machining steel pipe grinding device；
Fig. 2 is the perspective view of derusting cylinder in machining steel pipe grinding device；
Fig. 3 is the structural schematic diagram of crane in machining steel pipe grinding device；
Fig. 4 is the side view of derusting cylinder brush in machining steel pipe grinding device.
In figure: 1- pedestal；2- movable stand；3- horizontal lead screw；4- lead screw motor；5- rotating cylinder；6- scroll chuck；7- is adjusted manually
Save handle；8- bevel gear ring；The first drive bevel gear of 9-；10- transmission shaft；11- rolling bearing；12- rack-plate；13- mounting rack；
14- steel pipe；15- derusting cylinder；16- polishing grinding wheel；17- dual-axle motor；18- crane；The vertical screw rod of 19-；20- swing handle；
The derusting cylinder brush of 21- first；22- steel wire bristle；The derusting cylinder brush of 23- second；The soft bristle of 24-；25- swinging frame；26- biasing post；27-
Rotating disc；28- first driven shaft；29- second driven shaft；30- the second drive bevel gear group；31- third drive bevel gear group；
32- sweep-up pipe；33- industrial dust collector.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of machining steel pipe grinding device, including pedestal 1,14 and of steel pipe
The derusting cylinder 15 being fixedly connected with pedestal 1；It is equipped with movable stand 2 above the pedestal 1, is nested with rotating cylinder 5, rotating cylinder 5 on movable stand 2
Side is fixedly connected with scroll chuck 6, and 6 outer wall of scroll chuck is equipped with and manually adjusts handle 7, by rotation manual regulation handle 7,
So that claw moves inward, steel pipe 14 is connected and fixed, is realized by being equipped with scroll chuck 6 to different diameter specifications
The fixation of steel pipe, it is convenient that steel pipe is moved.
2 lower end of movable stand extends to 1 lower section of pedestal, offers first slid laterally for movable stand 2 on pedestal 1 and slides
Dynamic slot, 2 lower part of movable stand is moved in the first sliding groove；The movable stand 2 runs through and is threaded with horizontal lead screw 3, horizontal
Screw rod 3 is rotatablely connected with pedestal 1 by bearing block and is connected with the lead screw motor 4 being fixedly connected with pedestal 1, silk by shaft coupling
Bar motor 4 and external power supply are electrically connected, and lead screw motor 4 drives horizontal lead screw 3 to rotate, and drive movable stand 2 mobile, and then carry out
The charging of steel pipe 14.
The rotating cylinder 5 is fixed by scroll chuck 6 by bearing holder (housing, cover) and the rotation connection of movable stand 2, rotating cylinder 5 and with rotating cylinder 5
Steel pipe can rotate, be nested and fixed bevel gear ring 8 on the outside of rotating cylinder 5, bevel gear ring 8 is ratcheting the first drive bevel gear 9,
One drive bevel gear 9 is fixedly connected with transmission shaft 10, and transmission shaft 10 and movable stand 2 are rotatablely connected and extend to 2 top of movable stand,
10 top of transmission shaft is fixedly connected with rolling bearing 11, and rolling bearing 11 is ratcheting rack-plate 12, and rack-plate 12 is fixedly connected with
The mounting rack 13 being fixedly connected with pedestal 1；When the mobile charging to the right of movable stand 2, rolling bearing 11 rolls on rack-plate 12
It is dynamic, transmission shaft 10 and the rotation of the first drive bevel gear 9 are driven, then driving bevel gear ring 8 and rotating cylinder 5 rotate, and then drive steel
Pipe rotation is polished, while rotating cylinder comprehensively so that while mobile rotation occurs for steel pipe transverse convenient for the periphery to steel pipe
5 by the way of passive rotation, no setting is required independent driving device, save the cost.
The derusting cylinder 15 is in spindle-type tube structure, and derusting 15 mid diameter of cylinder is greater than both ends diameter, so that fall
Iron filings are assembled to derusting 15 middle position of cylinder under the effect of gravity, convenient for collecting iron filings；15 middle position of derusting cylinder is equipped with
Symmetrical polishing grinding wheel 16 guarantees that grinding effect improves grinding efficiency, polishing grinding wheel 16 is connected with double using doubles grinding abrasive disk 16
Spindle motor 17, dual-axle motor 17 and external power supply, which are electrically connected, drives polishing grinding wheel 16 to rotate, and polishes steel pipe 14；It is described
Dual-axle motor 17 is fixedly connected with crane 18, and crane 18 is through derusting cylinder 15 and extends to 15 top of derusting cylinder, crane
18 is, in the frame of rectangle, so that having preferable stability when crane 18 is gone up and down, 18 upper end of crane connect through simultaneously screw thread
It is connected to vertical screw rod 19, for vertical screw rod 19 by bearing block and the rotation connection of derusting 15 upper surface of cylinder, vertical 19 upper end of screw rod is solid
Surely it is connected with swing handle 20, rotates swing handle 20, driving crane 18 moves up and down, and then changes the height of polishing grinding wheel 16
Degree, adapts to the polishing of the steel pipe 14 of different diameter specifications, adaptability is good；The 15 front end outer wall of derusting cylinder offers screw and fixes
Open the observation window unloaded, facilitate observation polishing position and to repair disassembly to workpiece polishing mechanism.
Embodiment 2
15 lower end of derusting cylinder is communicated with sweep-up pipe 32, and sweep-up pipe 32 is communicated with industrial dust collector 33, and industrial dust collector 33 is
The common industrial dust collection equipment in this field, repeats no more, and industrial dust collector 33 and external power supply are electrically connected, to the iron polished
Bits dust is efficiently collected, and iron filings is avoided arbitrarily to drift, and is avoided iron filings pollution operating environment and is endangered workers ' health.
Industrial dust collection equipment can be replaced using electrostatic precipitator or electromagnetism dust-extraction unit.
Embodiment 3
Please refer to Fig. 3 and Fig. 4, the present embodiment the difference from example 2 is that: the polishing grinding wheel 16 close to steel pipe feed side
Equipped with the first derusting cylinder brush 21, polishing grinding wheel 16 discharges side equipped with the second derusting cylinder brush 23, the first derusting cylinder close to steel pipe 14
It brushes 21 cylindrical structures and inner wall is uniformly bonded with steel wire bristle 22, the second derusting cylindrical structure of cylinder brush 23 and interior
Wall is bonded with soft bristle 24, and steel wire bristle 22 pre-processes 14 surface of steel pipe, so that iron filings are easier to peeling tilting, after being convenient for
Continuous polishing grinding wheel 16 is polished, and polishing quality and efficiency are improved；Steel tube surface after 24 pairs of soft bristle polishings is cleared up, and is kept away
It is viscous glutinous to exempt from iron filings, or pollute operating environment after taking derusting cylinder 15 out of with steel pipe 14.
The first derusting cylinder brush 21 and the second derusting 23 upper end of cylinder brush are fixedly connected with swinging frame 25, and swinging frame 25 is in door
Font simultaneously extends to 13 top of mounting rack, offers the second sliding groove opposing upper and lower on derust cylinder 15 and mounting rack 13；It is described
25 center of swinging frame is equipped with rectangular straight slot, and rectangular straight slot is embedded to be cased with biasing post 26, and biasing post 26 is fixedly connected with rotation
Disk 27, biasing post 26, which is located at, to be gone at the circumferential edges of disk 27, and rotating disc 27 is fixedly connected with first driven shaft 28, and first is driven
Axis 28 and mounting rack 13 are rotatablely connected, and first driven shaft 28 is connected with second driven shaft 29, second driven shaft by driving belt
29 are rotatablely connected with pedestal 1, and 29 front end of second driven shaft is fixedly connected with the second drive bevel gear 30, the second drive bevel gear 30
Ratcheting to have third drive bevel gear 31, third drive bevel gear 31 is sleeved and fixed with horizontal lead screw 3, and then is fed in steel pipe 14
When, swinging frame 25 drives the first derusting cylinder brush 21 and the second derusting cylinder brush 23 to swing laterally, and carries out pretreatment and powder to steel pipe 14
Dirt cleaning avoids iron filings and steel pipe 14 viscous glutinous while improving derusting effect.
It should be noted that: scroll chuck, horizontal silk, lead screw motor, polishing grinding wheel, industrial dust collector in the application
For the prior art；The derusting cylinder of spindle-type, the rotating cylinder including being nested in movable stand and being rotatablely connected with movable stand, bevel gear
The rotating cylinder driving mechanism of ring, rolling bearing and rack-plate composition；The polishing grinding wheel elevator formed including crane, vertical screw rod
Structure；The first derusting brush pot including swinging frame, with steel wire bristle, the second derusting brush pot, wobble drive group with soft bristle
At lateral scrub body be the application innovative point；It include being nested in movable stand and being rotatablely connected with movable stand by being equipped with
Rotating cylinder, bevel gear ring, rolling bearing and rack-plate, rotation when realizing steel pipe transverse feeding, convenient for subsequent with steel pipe circumference
Comprehensive polishing and scrub cleaning in face；By being equipped with the first derusting brush pot including swinging frame, with steel wire bristle and having soft
Second derusting brush pot of bristle, makes steel tube surface iron filings be easier to peeling and tilts, be convenient for polishing grinder buffing by steel wire bristle,
By soft bristle, the iron filings for being sticky in steel tube surface are cleared up, and the derusting cylinder and industrial dust collector that cooperate spindle-type are just
In carrying out centralized collection to iron filings, operating environment is avoided pollution, by being equipped with the crane of screw rod driving and being provided with derusting cylinder
The dismountable observation window in surface facilitates the height for adjusting polishing grinding wheel, adapts to the polishing derusting of the steel pipe of different diameter specifications.Separately
Outside, polishing grinding wheel is fixed using crane, is held compared to artificial, and the stability for grinding wheel of polishing in bruting process is more preferable, power of polishing
Degree is consistent, so that polishing is more uniform.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of machining steel pipe grinding device, which is characterized in that admittedly including pedestal (1), steel pipe (14) and with pedestal (1)
Surely the derusting cylinder (15) connected；Movable stand (2) are equipped with above the pedestal (1), are nested with rotating cylinder (5), rotating cylinder on movable stand (2)
(5) side is fixedly connected with scroll chuck (6)；The rotating cylinder (5) is rotatablely connected by bearing holder (housing, cover) and movable stand (2), rotating cylinder (5)
Outside is nested and fixed bevel gear ring (8), and bevel gear ring (8) is ratcheting the first drive bevel gear (9), the first drive bevel gear
(9) it is fixedly connected with transmission shaft (10), transmission shaft (10) top is fixedly connected with rolling bearing (11), and rolling bearing (11) is ratcheting
Have rack-plate (12), rack-plate (12) is fixedly connected with the mounting rack (13) being fixedly connected with pedestal (1)；The derusting cylinder (15)
Middle position is equipped with symmetrical polishing grinding wheel (16), and polishing grinding wheel (16) is connected with dual-axle motor (17)；The derusting cylinder (15)
Lower end is communicated with sweep-up pipe (32), and sweep-up pipe (32) is communicated with industrial dust collector (33).
2. a kind of machining steel pipe grinding device according to claim 1, which is characterized in that the movable stand (2)
Lower end extends to below pedestal (1), offers the first sliding groove slid laterally for movable stand (2) on pedestal (1)；The movement
Frame (2) runs through and is threaded with horizontal lead screw (3), and horizontal lead screw (3) is rotatablely connected and is passed through with pedestal (1) by bearing block
Shaft coupling is connected with the lead screw motor (4) being fixedly connected with pedestal (1).
3. a kind of machining steel pipe grinding device according to claim 2, which is characterized in that the polishing grinding wheel
(16) side being fed close to steel pipe (14) and being equipped with the first derusting cylinder brush (21), polishing grinding wheel (16) is close to steel pipe (14) discharging side
Equipped with the second derusting cylinder brush (23), first derusting cylinder brush (21) cylindrical structure and inner wall is uniformly bonded with steel wire bristle
(22), second derusting cylinder brush (23) cylindrical structure and inner wall is bonded with soft bristle (24).
4. a kind of machining steel pipe grinding device according to claim 3, which is characterized in that the first derusting cylinder
Brush (21) and second derusting cylinder brush (23) upper end are fixedly connected with swinging frame (25), and swinging frame (25) is in door type and extends to peace
It shelves above (13), offers the second sliding groove opposing upper and lower on derusting cylinder (15) and mounting rack (13)；The swinging frame
(25) center is equipped with rectangular straight slot, and rectangular straight slot is embedded to be cased with biasing post (26), and biasing post (26) is fixedly connected with rotation
Disk (27), rotating disc (27) are fixedly connected with first driven shaft (28), and first driven shaft (28) and mounting rack (13) are rotatablely connected,
First driven shaft (28) is connected with second driven shaft (29) by driving belt, and second driven shaft (29) and pedestal (1) rotation connect
It connects, second driven shaft (29) front end is fixedly connected with the second drive bevel gear (30), and the second drive bevel gear (30) is ratcheting
Three drive bevel gears (31), third drive bevel gear (31) are sleeved and fixed with horizontal lead screw (3).
5. a kind of machining steel pipe grinding device according to claim 1, which is characterized in that the dual-axle motor
(17) it is fixedly connected with crane (18), crane (18) is through derusting cylinder (15) and extends to above derusting cylinder (15), lifting
Frame (18) is the frame in rectangle, and crane (18) upper end is run through and is threaded with vertical screw rod (19), vertical screw rod (19)
By bearing block and the rotation connection of derusting cylinder (15) upper surface, vertical screw rod (19) upper end is fixedly connected with swing handle (20).
6. a kind of machining steel pipe grinding device according to claim 1, which is characterized in that the derusting cylinder (15)
Front end outer wall offer screw it is fixed open the observation window unloaded.
7. a kind of machining steel pipe grinding device according to claim 1, which is characterized in that the derusting cylinder (15)
In spindle-type tube structure, cylinder (15) mid diameter that derusts is greater than both ends diameter.
8. a kind of machining steel pipe grinding device according to claim 1, which is characterized in that the transmission shaft (10)
It is rotatablely connected and is extended to above movable stand (2) with movable stand (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076846.6A CN109571162A (en) | 2019-01-27 | 2019-01-27 | A kind of machining steel pipe grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076846.6A CN109571162A (en) | 2019-01-27 | 2019-01-27 | A kind of machining steel pipe grinding device |
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| CN109571162A true CN109571162A (en) | 2019-04-05 |
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| CN201910076846.6A Pending CN109571162A (en) | 2019-01-27 | 2019-01-27 | A kind of machining steel pipe grinding device |
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| CN111185810A (en) * | 2020-01-16 | 2020-05-22 | 秦继中 | Mechanical grinding device for steel pipes |
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