CN108838758A - A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head - Google Patents
A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head Download PDFInfo
- Publication number
- CN108838758A CN108838758A CN201810590524.9A CN201810590524A CN108838758A CN 108838758 A CN108838758 A CN 108838758A CN 201810590524 A CN201810590524 A CN 201810590524A CN 108838758 A CN108838758 A CN 108838758A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- grinding head
- groove
- workbench
- conveniently replaceable
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 16
- 239000010935 stainless steel Substances 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 240000004375 Petrea volubilis Species 0.000 claims description 9
- 230000001808 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000003917 Bambusa tulda Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B24B27/00—Other grinding machines or devices
- B24B27/0038—Other grinding machines or devices with the grinding tool mounted at the end of a set of bars
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Abstract
The invention discloses a kind of scaffolding steel pipe grinding devices for being conveniently replaceable grinding head,Including workbench,The upper surface side of the workbench is equipped with iron plate,And the upper surface of the workbench offers the first groove,The inside of first groove is equipped with guide rail,And one end of first groove offers inner cavity,The inside of the inner cavity is equipped with servo electric cylinders,Lead screw one end in the servo electric cylinders is fixedly connected with the first sliding shoe through one end of the first groove,First sliding shoe is located at the inside of guide rail,And the upper end of first sliding shoe is equipped with the first upward stainless steel frame,First stainless steel frame is rotatablely connected by bearing and cylinder,The present invention is convenient for treating the work that the steel pipe of polishing is fixed,Convenient for comprehensively being polished steel pipe,It is not required to manual polishing,Improve working efficiency,Save the time,It is conveniently replaceable grinding head,The work that may be polished the steel pipe of any diameter.
Description
Technical field
The invention belongs to technical field of buildings, and in particular to a kind of scaffolding steel pipe polishing dress for being conveniently replaceable grinding head
It sets.
Background technique
Scaffold (scaffold) refers to that construction site is worker operation and solves vertically and horizontally to transport and set up various
Bracket, the generic term of architecture field refer to and are used in exterior wall, interior decoration or the higher ground that can not directly construct of layer height on construction site
Side.It is plainly exactly to build a framework mainly for construction personnel works or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc. up and down,
Scaffold making material usually has；Bamboo and wood, steel pipe or synthetic material etc..Some engineerings are also with scaffold when template use, furthermore
It is also used in departments such as advertising, municipal administration, traffic road bridge, mines, is frequently necessary in scaffold use process to it extensively
The work for the derusting polished.
But in the prior art, in the polishing work to scaffolding steel pipe, the steel pipe for being not easy to treat polishing is consolidated
Fixed work is not easy to comprehensively polish to steel pipe, needs manual polishing, and working efficiency is low, wastes time, and is not easy to replace
Grinding head, cannot the steel pipe to any diameter carry out polishing work.
For this purpose, it is proposed that a kind of scaffolding steel pipe is solved in the prior art with the grinding device for being conveniently replaceable grinding head
There are the problem of, make it easy to treat the work that the steel pipe of polishing is fixed and be not required to convenient for comprehensively being polished steel pipe
Manual polishing improves working efficiency, saves the time, is conveniently replaceable grinding head, may polish the steel pipe of any diameter
Work.
Summary of the invention
The purpose of the present invention is to provide a kind of scaffolding steel pipe grinding devices for being conveniently replaceable grinding head, on solving
It states and proposes to be not easy to treat the work that the steel pipe of polishing is fixed in background technique, be not easy to comprehensively play steel pipe
Mill, needs manual polishing, and working efficiency is low, wastes time, and is not easy to replacement grinding head, cannot beat the steel pipe of any diameter
The problem of grinder is made.
To achieve the above object, present invention employs following technical solutions：
A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head, including workbench, the workbench
Upper surface side is equipped with iron plate, and the upper surface of the workbench offers the first groove, the inside of first groove
One end equipped with guide rail, and first groove offers inner cavity, and the inside of the inner cavity is equipped with servo electric cylinders, the servo
Lead screw one end in electric cylinders is fixedly connected with the first sliding shoe through one end of the first groove, and first sliding shoe is located at guide rail
Inside, and the upper end of first sliding shoe is equipped with the first upward stainless steel frame, and first stainless steel frame passes through bearing
It is rotatablely connected with cylinder, the other end of the cylinder is fixedly connected with first baffle, and the side of the iron plate is equipped with the first electricity
Machine mounting base, the upper surface of the first motor mounting base are equipped with first motor, and the output shaft of the first motor passes through connection
Axis device is connected with first connecting rod, and one end of the first connecting rod is fixedly connected with second baffle, the work through iron plate
The two sides that the upper surface of platform is located at the first groove offer the second groove, and one end of the workbench is equipped with second
Motor mount, the upper surface of second motor mount are equipped with the second motor, and the output shaft of second motor passes through
Shaft coupling is connected with screw rod, and one end of the screw rod is rotatablely connected through one end of the second groove and the other end of the second groove,
And the second sliding shoe is threaded on the screw rod, and the upper surface of the second sliding shoe is equipped with the second stainless steel frame, and two groups
Cross bar is connected between second stainless steel frame, the upper surface of the cross bar is equipped with cylinder, the piston rod in the cylinder
One end be connected with grinding head through the upper surface of cross bar, the inner wall of the grinding head is equipped with sand paper.
Preferably, the lower surface side of the first motor mounting base is connected with the second connecting rod, second connecting rod
The other end be fixedly connected with the side of workbench.
Preferably, the bottom of the workbench is equipped with bracket, and the quantity of the bracket is four groups, and bracket described in four groups
It is located at the quadrangle of the bottom of workbench.
Preferably, the lower surface side of second motor mount is connected with third connecting rod, the third connecting rod
The other end be fixedly connected with wherein bracket described in one group.
Preferably, the equal fixing sleeve in the both ends of the screw rod is connected to the second limited block, and the second sliding shoe is located at two groups of institutes
It states between the second limited block.
Preferably, the lower end of the piston rod offers third groove, and the inner wall of the third groove is equipped with internal screw thread,
External screw thread is equipped on the outside of the upper end of the grinding head, the grinding head passes through internal screw thread and externally threaded cooperation and piston rod thread
Connection.
Preferably, inside one end of the guide rail is equipped with the first limited block, and first limited block is located remotely from inner cavity
One end.
Preferably, the mesh number of the sand paper is 240 mesh.
Technical effect and advantage of the invention：A kind of scaffolding steel pipe proposed by the present invention, which is used, is conveniently replaceable beating for grinding head
Mill apparatus has the following advantages that compared with prior art：
1, by will one end of steel pipe be polished and a side contacts of second baffle, servo electric cylinders are opened, in servo electric cylinders
Lead screw will push the forward movement of the first sliding shoe, and then first baffle can be driven to move forward, until the side of first baffle
With another end in contact of steel pipe to be polished, convenient for treating the work that the steel pipe of polishing is fixed；
2, first connecting rod rotation will drive by first motor work, first connecting rod rotation can drive second baffle to turn
It is dynamic, and then steel pipe to be polished can be driven to rotate, the second motor is opened, the work of the second motor will drive screw rod rotation, and screw rod turns
It is dynamic to will drive the second sliding shoe forward movement, and then cylinder can be driven to move forward, during cylinder is mobile, grinding head meeting
The polishing work to steel pipe is completed, convenient for comprehensively being polished steel pipe, manual polishing is not required to, improves working efficiency, save
Time；
3, it is connect by grinding head with piston rod thread, is conveniently replaceable grinding head, carried out convenient for the steel pipe to any diameter
The work of polishing.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is workbench surface structure schematic diagram of the invention；
Fig. 3 is the fit structure schematic diagram of cross bar and cylinder of the invention；
Fig. 4 is the fit structure schematic diagram of piston rod and grinding head of the invention.
In figure：1 workbench, 2 iron plates, 3 first grooves, 4 first sliding shoes, 5 inner cavities, 6 servo electric cylinders, 7 lead screws, 8
One stainless steel frame, 9 bearings, 10 cylinders, 11 first baffles, 12 first motor mounting bases, 13 first motors, 14 first connecting rods,
15 second baffles, 16 second grooves, 17 second motor mounts, 18 second motors, 19 screw rods, 20 the second sliding shoes, 22 second
Stainless steel frame, 22 cross bars, 23 cylinders, 24 first limited blocks, 25 piston rods, 26 grinding heads, 27 sand paper, 28 second connecting rods, 29
Bracket, 30 third connecting rods, 31 second limited blocks, 32 third grooves, 33 internal screw threads, 34 external screw threads, 35 guide rails.
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.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of scaffolding steel pipe as shown in Figs 1-4 grinding device for being conveniently replaceable grinding head, packets
Workbench 1 is included, the upper surface side of the workbench 1 is equipped with iron plate 2, and the upper surface of the workbench 1 opens up
There is the first groove 3, the inside of first groove 3 is equipped with guide rail 35, and one end of first groove 3 offers inner cavity 5, institute
The inside for stating inner cavity 5 is equipped with servo electric cylinders 6, and 7 one end of lead screw in the servo electric cylinders 6 is solid through one end of the first groove 3
Surely it is connected with the first sliding shoe 4, first sliding shoe 4 is located at the inside of guide rail 35, and the upper end of first sliding shoe 4 is set
There is the first upward stainless steel frame 8, first stainless steel frame 8 is rotatablely connected by bearing 9 and cylinder 10, the cylinder 10
The other end is fixedly connected with first baffle 11, and the side of the iron plate 2 is equipped with first motor mounting base 12, the first motor
The upper surface of mounting base 12 is equipped with first motor 13, and the output shaft of the first motor 13 is connected with the first company by shaft coupling
Extension bar 14, one end of the first connecting rod 14 be fixedly connected with second baffle 15 through iron plate 2, by will steel pipe be polished
One side contacts of one end and second baffle 15, open servo electric cylinders 6, and the lead screw 7 in servo electric cylinders 6 will push the first sliding shoe 4
It moves forward, and then first baffle 11 can be driven to move forward, until side and the steel pipe to be polished of first baffle 11 is another
End in contact, convenient for treating the work that the steel pipe of polishing is fixed；The upper surface of the workbench 1 is located at the first groove 3
Two sides offer the second groove 16, and one end of the workbench 1 is equipped with the second motor mount 17, second electricity
The upper surface of machine mounting base 17 is equipped with the second motor 18, and the output shaft of second motor 18 is connected with screw rod by shaft coupling
19, one end of the screw rod 19 is rotatablely connected through one end of the second groove 16 and the other end of the second groove 16, and the silk
It is threaded with the second sliding shoe 20 on bar 19, the upper surface of the second sliding shoe 20 is equipped with the second stainless steel frame 21, and two groups
Cross bar 22 is connected between second stainless steel frame 21, the upper surface of the cross bar 22 is equipped with cylinder 23, the cylinder 23
One end of interior piston rod 25 is connected with grinding head 26 through the upper surface of cross bar 22, passes through grinding head 26 and 25 screw thread of piston rod
Connection, is conveniently replaceable grinding head 26, the work polished convenient for the steel pipe to any diameter；On the inner wall of the grinding head 26
Equipped with sand paper 27, first connecting rod 14 will drive by the work of first motor 13 and rotate, the rotation of first connecting rod 14 can drive the
The rotation of two baffles 15, and then steel pipe to be polished can be driven to rotate, the second motor 18 is opened, the work of the second motor 18 will drive silk
Bar 19 rotates, and the rotation of screw rod 19 will drive the forward movement of the second sliding shoe 20, and then cylinder 23 can be driven to move forward, in cylinder
During 23 is mobile, grinding head 26 can complete the polishing work to steel pipe and be not required to people convenient for comprehensively being polished steel pipe
Work polishing, improves working efficiency, saves the time.
Preferably, the lower surface side of the first motor mounting base 12 is connected with the second connecting rod 28, described second connects
The other end of extension bar 28 is fixedly connected with the side of workbench 1.
By using above-mentioned technical proposal, the lower surface side of first motor mounting base 12 is connected with the second connecting rod 28,
The other end of second connecting rod 28 is fixedly connected with the side of workbench 1, preferably can play branch to first motor 13
The effect of support.
Preferably, the bottom of the workbench 1 is equipped with bracket 29, the quantity of the bracket 29 is four groups, and four groups of institutes
State the quadrangle that bracket 29 is located at the bottom of workbench 1.
By using above-mentioned technical proposal, the bottom of workbench 1 is equipped with bracket 29, can play support to workbench 1
Effect.
Preferably, the lower surface side of second motor mount 17 is connected with third connecting rod 30, the third connects
The other end of extension bar 30 is fixedly connected with wherein bracket 29 described in one group.
By using above-mentioned technical proposal, the lower surface side of the second motor mount 17 is connected with third connecting rod 30,
The other end of the third connecting rod 30 is fixedly connected with wherein bracket 29 described in one group, can be played preferably to the second motor 18
The purpose of support.
Preferably, the equal fixing sleeve in both ends of the screw rod 19 is connected to the second limited block 31, the second sliding shoe 20 is located at
Between second limited block 31 described in two groups.
By using above-mentioned technical proposal, the second sliding shoe 20, can be effective between the second limited block 31 described in two groups
Ground, which avoids, will appear the case where the second sliding shoe 20 skids off screw rod 19.
Preferably, the lower end of the piston rod 25 offers third groove 32, the inner wall of the third groove 32 is equipped with
The upper end outside of internal screw thread 33, the grinding head 26 is equipped with external screw thread 34, and the grinding head 26 passes through internal screw thread 33 and external screw thread
34 cooperation is threadedly coupled with piston rod 25.
By using above-mentioned technical proposal, cooperation and piston rod 25 spiral shell of the grinding head 26 by internal screw thread 33 and external screw thread 34
Line connection, is conveniently replaceable grinding head 26, the polishing work of the steel pipe of achievable any diameter.
Preferably, inside one end of the guide rail 35 is equipped with the first limited block 24, first limited block 24 is located remotely from
One end of inner cavity 5.
By using above-mentioned technical proposal, inside one end of guide rail 35 is equipped with the first limited block 24, can efficiently avoid
It will appear the case where the first sliding shoe 4 skids off guide rail 35.
Preferably, the mesh number of the sand paper 27 is 240 mesh.
By using above-mentioned technical proposal, the mesh number of sand paper 27 is 240 mesh, can preferably complete the work of polishing.
Working principle：When needing using this scaffolding steel pipe grinding device, first by one end of steel pipe to be polished with
One side contacts of second baffle 15, open servo electric cylinders 6, and the lead screw 7 in servo electric cylinders 6 will push the first sliding shoe 4 to Forward
It is dynamic, and then first baffle 11 can be driven to move forward, until another end in contact of the side of first baffle 11 and steel pipe to be polished,
The fixation work of steel pipe to be polished is completed at this time, opens cylinder 23, it is downward that the piston rod 25 in cylinder 23 will push grinding head 26
It is mobile, until the sand paper 27 on 26 inner wall of grinding head is contacted with the section of steel pipe to be polished, open first motor 13, first motor
13 work will drive the rotation of first connecting rod 14, and the rotation of first connecting rod 14 can drive second baffle 15 to rotate, and then can drive
The second motor 18 is opened in steel pipe rotation to be polished, and the work of the second motor 18 will drive the rotation of screw rod 19, and the rotation of screw rod 19 can band
Dynamic the second sliding shoe 20 moves forward, and then cylinder 23 can be driven to move forward, during cylinder 23 is mobile, grinding head 26
Can complete the polishing work to steel pipe, be threadedly coupled by grinding head 26 with piston rod 25, be conveniently replaceable grinding head 26, convenient for pair
The work that the steel pipe of any diameter is polished.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head, including workbench (1), it is characterised in that：Institute
The upper surface side for stating workbench (1) is equipped with iron plate (2), and to offer first recessed for the upper surface of the workbench (1)
The inside of slot (3), first groove (3) is equipped with guide rail (35), and one end of first groove (3) offers inner cavity (5),
The inside of the inner cavity (5) is equipped with servo electric cylinders (6), and the first groove is run through in lead screw (7) one end in the servo electric cylinders (6)
(3) one end is fixedly connected with the first sliding shoe (4), and first sliding shoe (4) is located at the inside of guide rail (35), and described
The upper end of one sliding shoe (4) is equipped with upward the first stainless steel frame (8), and first stainless steel frame (8) passes through bearing (9) and circle
Column (10) rotation connection, the other end of the cylinder (10) are fixedly connected with first baffle (11), the side peace of the iron plate (2)
Equipped with first motor mounting base (12), the upper surface of the first motor mounting base (12) is equipped with first motor (13), described
The output shaft of first motor (13) is connected with first connecting rod (14) by shaft coupling, and one end of the first connecting rod (14) is passed through
It wears iron plate (2) to be fixedly connected with second baffle (15), the upper surface of the workbench (1) is located at the two sides of the first groove (3)
It offers the second groove (16), and one end of the workbench (1) is equipped with the second motor mount (17), described second
The upper surface of motor mount (17) is equipped with the second motor (18), and the output shaft of second motor (18) is connected by shaft coupling
It is connected to screw rod (19), one end of the screw rod (19) turns through the one end of the second groove (16) and the other end of the second groove (16)
Dynamic connection, and the second sliding shoe (20) are threaded on the screw rod (19), the upper surface of the second sliding shoe (20) is set
There are the second stainless steel frame (21), is connected between the second stainless steel frame (21) described in two groups cross bar (22), the cross bar (22)
Upper surface is equipped with cylinder (23), and one end of the piston rod (25) in the cylinder (23) is connected through the upper surface of cross bar (22)
Have grinding head (26), the inner wall of the grinding head (26) is equipped with sand paper (27).
2. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The lower surface side of the first motor mounting base (12) is connected with the second connecting rod (28), second connecting rod (28) it is another
One end is fixedly connected with the side of workbench (1).
3. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The bottom of the workbench (1) is equipped with bracket (29), and the quantity of the bracket (29) is four groups, and bracket described in four groups (29)
It is located at the quadrangle of the bottom of workbench (1).
4. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The lower surface side of second motor mount (17) is connected with third connecting rod (30), the third connecting rod (30) it is another
One end is fixedly connected with wherein bracket described in one group (29).
5. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The equal fixing sleeve in both ends of the screw rod (19) is connected to the second limited block (31), the second sliding shoe (20) be located at two groups described in the
Between two limited blocks (31).
6. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The lower end of the piston rod (25) offers third groove (32), and the inner wall of the third groove (32) is equipped with internal screw thread
(33), external screw thread (34) are equipped on the outside of the upper end of the grinding head (26), the grinding head (26) passes through internal screw thread (33) and outer
The cooperation of screw thread (34) is threadedly coupled with piston rod (25).
7. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
Inside one end of the guide rail (35) is equipped with the first limited block (24), and first limited block (24) is located remotely from inner cavity (5)
One end.
8. a kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head according to claim 1, it is characterised in that：
The mesh number of the sand paper (27) is 240 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590524.9A CN108838758A (en) | 2018-06-09 | 2018-06-09 | A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590524.9A CN108838758A (en) | 2018-06-09 | 2018-06-09 | A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head |
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| Publication Number | Publication Date |
|---|---|
| CN108838758A true CN108838758A (en) | 2018-11-20 |
Family
ID=64210852
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810590524.9A Pending CN108838758A (en) | 2018-06-09 | 2018-06-09 | A kind of scaffolding steel pipe grinding device for being conveniently replaceable grinding head |
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| CN (1) | CN108838758A (en) |
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| CN107855860A (en) * | 2017-11-11 | 2018-03-30 | 成都市龙泉星源机械厂 | A kind of steel-tube internal rag removal device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034260A (en) * | 1983-08-06 | 1985-02-21 | Kanrin Koki:Kk | Automatic steel pipe internal deburring device |
| CN203956685U (en) * | 2014-06-20 | 2014-11-26 | 金陵科技学院 | A kind of civil engineering steel tube derusting machine |
| CN204639883U (en) * | 2015-02-11 | 2015-09-16 | 安吉中元管业有限公司 | A kind of stainless steel tube polissoir |
| CN204772016U (en) * | 2015-06-16 | 2015-11-18 | 郭伟圣 | Steel pipe burnishing and polishing device |
| CN204771966U (en) * | 2015-06-16 | 2015-11-18 | 郭伟圣 | Steel pipe burnishing device |
| CN206967198U (en) * | 2017-04-19 | 2018-02-06 | 马鞍山市鑫龙特钢有限公司 | A kind of 16Mn steel tubulars steel billet burr remover |
| CN107855860A (en) * | 2017-11-11 | 2018-03-30 | 成都市龙泉星源机械厂 | A kind of steel-tube internal rag removal device |
| CN107775464A (en) * | 2017-11-29 | 2018-03-09 | 湖北加恒实业有限公司 | A kind of steel pipe outer surface grinding device |
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Application publication date: 20181120 |