CN106985024A - A kind of Semi-automatic dresser - Google Patents
A kind of Semi-automatic dresser Download PDFInfo
- Publication number
- CN106985024A CN106985024A CN201710214594.XA CN201710214594A CN106985024A CN 106985024 A CN106985024 A CN 106985024A CN 201710214594 A CN201710214594 A CN 201710214594A CN 106985024 A CN106985024 A CN 106985024A
- Authority
- CN
- China
- Prior art keywords
- support
- feed arrangement
- bistrique
- support shaft
- semi
- 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.)
- Granted
Links
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
-
- 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
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
- B24B47/203—Drives or gearings; Equipment therefor relating to feed movement driven by hand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of Semi-automatic dresser, it includes support, feed arrangement, clamping device, bistrique and handle；Support includes inner support and support arm, inner support and support arm are made up of support shaft, contact roller and end portion connection block respectively, support shaft wherein in inner support and support arm is at least at least two contact rollers in two, every support shaft respectively, and contact roller is rotated with support shaft and is connected；Feed arrangement is slidably connected in the support shaft of support arm, and bistrique is arranged on feed arrangement, it is characterised in that：Feed arrangement drives bistrique along outer surface of pipe fittings screwfeed；Feed arrangement includes sliding panel and the adjusting means on sliding panel, and adjusting means is used to adjust feed speed and screwfeed angle.The present invention has many excellent technique effects relative to prior art, and its is simple and compact for structure, be easy to carry, with low cost, easy to operate, applied widely.
Description
Technical field
The present invention relates to a kind of grinding apparatus, more particularly to a kind of pipe fitting Semi-automatic dresser
Background technology
Usually require that shorter pipe fitting links together using welding technique means or connector between existing pipeline,
Now tube surface quality directly affects the reliability and sealing property of pipeline after connection.For this reason, it may be necessary to two will connected
The end of pipe is polished, so as to remove outer surface of pipe fittings iron rust and surface defect etc., and then pipe end can be made reliably to connect
It is fixed together.
And existing polishing mode has machine to polish and manual grinding.Wherein machine polishing has that equipment is larger, fund is accounted for
With drawbacks such as higher, troublesome maintenances, compare for small enterprise and be not readily available, while this equipment is only used for one
Determine the pipe fitting processing of diameter range, it has not been convenient to adjust, being polished for various sizes of pipe fitting needs different instruments.And it is existing
Manual grinding, typically operator's hand are directly polished by milling tools, inefficiency, and are confined to the polishing of free small-diameter pipe fitting and are added
Work, the processing for larger pipe fitting expends time and muscle power.
Based on various drawbacks present in prior art mentioned above, exigence one kind is simple and compact for structure, valency
Lattice are cheap, while can be suitably used for the equipment of various sizes pipe fitting polishing again.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art there is provided a kind of Semi-automatic dresser.This is semi-automatic to beat
Grinding machine can conveniently polish tube surface, be easy to adjust, suitable for various sizes specification, simple in construction, cheap,
It is highly suitable for medium-sized and small enterprises to use.
The technical scheme is that：
A kind of Semi-automatic dresser, it includes support, feed arrangement, clamping device, bistrique and handle；Support includes interior branch
Frame and support arm, inner support and support arm are made up of support shaft, contact roller and end portion connection block respectively, wherein inner support and outer branch
Support shaft in frame is at least at least two contact rollers in two, every support shaft respectively, and contact roller is rotated with support shaft to be connected
Connect；Feed arrangement is slidably connected in the support shaft of support arm, and bistrique is arranged on feed arrangement, it is characterised in that：Feeding dress
Driving bistrique is put along outer surface of pipe fittings screwfeed；Feed arrangement includes sliding panel and the regulation dress on sliding panel
Put, adjusting means is used to adjust feed speed.
Further, the adjusting means is arranged in the first mounting groove in the middle of sliding panel, and adjusting means includes feeding
Wheel, head rod, the second connecting rod, worm gear, worm screw and knob, the feed wheel have two, first are rotatably connected on respectively
It is arranged in the middle part of the two ends of connecting rod, head rod in the second mounting groove in the first mounting groove protrusions, described first connects
Extension bar can swing in the second mounting groove and then drive feed wheel relative to the circumferencial direction roll steer of pipe fitting, described first
The second connecting rod set along pipe fitting radial direction is fixedly connected with the middle part of connecting rod, the end of second connecting rod is fixed
There is worm gear, the surface of the sliding panel is provided with worm screw, and described worm screw one end is provided with adjusting knob.
Further, bistrique is arranged on the sliding panel of feed arrangement, and bistrique quantity is one or more.
Further, clamping device includes connecting plate, adjusting slider and trip bolt, and the support shaft of inner support is fixedly connected
On the adjusting slider, clamped by adjusting the adjusting slider or unclamp pipe fitting, trip bolt is used after being adjusted in place
Adjusting slider is fixed.
Further, handle is fixed on connecting plate.
The present invention has the advantages and positive effects of：
The Semi-automatic dresser of the present invention has the support that can be rotated on the outer surface of pipe, and the feed wheel of feed arrangement can
To be rotated together with support arm on the outer surface of pipe fitting.In this case, feed wheel inclines relative to the circumferencial direction of pipe fitting
An oblique angle, the angle is defined as steering angle α so that bistrique along the circumference of pipe fitting when moving, according to the steering of feed wheel
Angle α size, bistrique spiral rotating on outer surface of pipe fittings is fed.Steering angle α is more than 0 °, and the axial feed of feed wheel institute band is
Rotate in a circumferential direction what is necessarily led to by support, can be with completely left out axial feed drive device, and feed wheel compares axial drive means
It is more easily manufactured, for example, simple rolling bearing may be used as feed wheel, it is simple in construction, save cost.
Because screwfeed is by being limited relative to the steering angle α of circumferencial direction, when the circumference of pipe fitting is due to larger
Or less diameter and when being lengthened out or shortening, then excessive or too small feeding occurs, must be provided with adjusting for the ease of regulation
Regulating device, the steering angle α of feed wheel is adjusted by the adjusting means, and then adjust screwfeed speed.Also because of this, should be partly
Automatic sander may be adapted to the pipe fitting polishing processing of any size specification.
The adjusting means of the present invention has used drive structure of gear worm, and its is simple in construction, while having larger transmission
Than, it is possible to achieve high-precision regulation steering angle α, while using the self-locking effect of worm and gear, no longer being needed after regulation in place
Extra locking mechanism.
The present invention clamping device interior support arm is linked together, its can with the position of flexible modulation inner support, and then
The distance between support arm, is not only conveniently fixedly clamped, while going for the pipe fitting of different wall in regulation.
Contact roller on the interior support arm of the application has multiple, and contact roller can cloth vertically at a distance from each other
Put so that stent clamping is more uniformly stressed, and then the bistrique on feed arrangement being capable of smooth working.
The application uses handle drives whole equipment, and handle arrangements are on the connecting plate of clamping device and can be in axial direction
Side is upwardly extended.It is not limited thereto, handle can also be arranged on support arm, the need for its particular location is according to operating personnel
It is configured.
The bistrique of the application has one or more, and bistrique can select different size type.Select the bistrique of different accuracy
And carry out reasonable Arrangement can improve tube surface polishing precision while improving efficiency.
In summary, the present invention has many excellent technique effects relative to prior art, and its is simple and compact for structure, just
In carry, it is with low cost, easy to operate, applied widely.
Brief description of the drawings
Fig. 1 Semi-automatic dresser structural representations.
Fig. 2 Semi-automatic dresser top views.
The structural representation of the feed arrangement part of Fig. 3 Semi-automatic dressers.
V-V sectional views of the Fig. 4 along Fig. 2.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
As shown in Figure 1,2,3, 4,
Embodiment one：Semi-automatic dresser includes supporting structure 1, feed arrangement 2, clamping device 3, bistrique 4 and handle 5；
Supporting structure 1 can rotate on the surfaces externally and internally of pipe, and supporting structure 1 includes inner support and support arm, inner support and support arm point
It is not made up of support shaft 11, contact roller 12 and end portion connection block 13, wherein the support shaft 11 in interior support arm is at least two respectively
At least two contact rollers 12 in root, every support shaft 11, contact roller 12 is rotated with support shaft 11 and is connected, and the end of support shaft 11 leads to
End portion connection block 13 is crossed to connect；Feed arrangement 2 is slidably connected in the support shaft 11 of support arm, and bistrique 4 is arranged on feed arrangement 2
On, feed arrangement 2 drives bistrique 4 along outer surface of pipe fittings screwfeed；Feed arrangement 2 includes sliding panel 21 and installed in slip
Adjusting means on plate 21, adjusting means is used to adjust feed speed.
Adjusting means is arranged in the first mounting groove in the middle of sliding panel 21, and adjusting means connects including feed wheel 22, first
Extension bar 27, the second connecting rod 28, worm gear 23, worm screw 24 and knob 25, feed wheel 22 have two, the first company are rotatably connected on respectively
The two ends of extension bar 27, the middle part of head rod 27 is arranged in the second mounting groove in the projection 26 in the first mounting groove, and it can
To be swung in the second mounting groove and then drive feed wheel 22 relative to the circumferencial direction roll steer of pipe fitting, head rod 27
Middle part be fixedly connected with along pipe fitting radial direction set the second connecting rod 28, the end of the second connecting rod 28 is fixed with worm gear
23, worm screw is additionally provided with the first mounting groove in the middle of sliding panel 21, and worm screw one end is provided with adjusting knob.
Bistrique 4 is arranged on the sliding panel 21 of feed arrangement, and the quantity of bistrique 4 is one or more, and its position can be
Choice arrangement is carried out according to process requirements on sliding panel 21, the diversity requirements of processing are met.
Clamping device 3 includes connecting plate 31, adjusting slider 33 and trip bolt 34, and the support shaft 11 of inner support is fixedly connected
On adjusting slider 33, moved up and down in the chute 32 under the drive of adjusting slider 33 on connecting plate 31, so clamp or
Pipe fitting is unclamped, adjusting slider 33 is fixed using trip bolt 34 after being adjusted in place.
Handle 5 is fixed on connecting plate 31；Handle 5 can also be arranged on support arm, and its particular location is according to operator
It is configured the need for member.
The specifically used process of the Semi-automatic dresser is as follows：First, unclamping clamping device 3 makes the interior of Semi-automatic dresser
The distance between support arm, is then put into the space between interior support arm by the tube wall of pipe fitting in the increase of holder part slide downward
Interior, the adjusting slider 33 for then adjusting clamping device 3 clamps pipe fitting, while being locked using trip bolt 34；Then basis
Pipe fitting diameter and processing speed requirement, adjust the adjusting means of feed arrangement 2, and concrete operations are that turn knob 25 drives worm screw
24 rotations, drive the second connecting rod 28 to rotate, and then drive head rod 27 by worm screw 24 and the cooperation transmission of worm gear 23
Swing the angle adjustment for realizing feed wheel 22；It is adjusted to after suitable steering angle α, holds handle 5 and promote whole sander to surround
The axis rotation of pipe fitting to be processed, because feed wheel 22 relative to the circumferencial direction of pipe fitting has inclined steering angle α, makes
The spiral rotating on outer surface of pipe fittings of bistrique 4 is obtained to feed.
It should be noted that steering angle α have to be larger than 0 °, the axial feed of feed wheel institute band is to be rotated in a circumferential direction necessarily to produce by support
Raw, can be with completely left out axial feed drive device, and feed wheel is more easily manufactured than axial drive means, for example, simply
Rolling bearing may be used as feed wheel, it is simple in construction, save cost.
Because screwfeed is by being limited relative to the steering angle α of circumferencial direction, when the circumference of pipe fitting is due to larger
Or less diameter and when being lengthened out or shortening, then excessive or too small feeding occurs, must be provided with adjusting for the ease of regulation
Regulating device, the steering angle α of feed wheel is adjusted by the adjusting means, and then adjust screwfeed speed.Also because of this, should be partly
Automatic sander may be adapted to the pipe fitting polishing processing of any size specification.
Embodiment two：
On the basis of above-described embodiment one, feed arrangement 2, which is arranged on, can obtain the of the application when on inner support
Two kinds of embodiments, it can realize the polishing processing of inner surface of pipe fitting, and the technology for solving inner surface of pipe fitting inconvenience processing is difficult
Topic.In this embodiment, it should be noted that the governor motion of feed arrangement must be adjusted before workpiece is clamped.
The adjusting means of the present invention has used drive structure of gear worm, and its is simple in construction, while having larger transmission
Than high-precision regulation steering angle α can be realized, while using the self-locking effect of worm and gear, volume is no longer needed after regulation in place
Outer locking mechanism.The present invention clamping device interior support arm is linked together, its can with the position of flexible modulation inner support,
And then the distance between support arm in adjusting, not only conveniently it is fixedly clamped, while going for the pipe fitting of different wall.This
Contact roller on the interior support arm of application has multiple, and contact roller can be axially disposed at a distance from each other so that branch
Frame is clamped and is more uniformly stressed, and then the bistrique on feed arrangement being capable of smooth working.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still belong to the present invention.
Claims (5)
1. a kind of Semi-automatic dresser, it includes support, feed arrangement, clamping device, bistrique and handle；Support includes inner support
And support arm, inner support and support arm be made up of support shaft, contact roller and end portion connection block respectively, wherein inner support and support arm
In support shaft be at least two respectively, at least two contact rollers in every support shaft, contact roller is connected with support shaft rotation；
Feed arrangement is slidably connected in the support shaft of support arm, and bistrique is arranged on feed arrangement, it is characterised in that：Feed arrangement drives
Rotary bistrique is along outer surface of pipe fittings screwfeed；Feed arrangement includes sliding panel and the adjusting means on sliding panel, adjusts
Regulating device is used to adjust feed speed.
2. Semi-automatic dresser as claimed in claim 1, wherein, the adjusting means is arranged on the first peace in the middle of sliding panel
In tankage, adjusting means includes feed wheel, head rod, the second connecting rod, worm gear, worm screw and knob, and the feed wheel has
Two, it is rotatably connected in the middle part of the two ends of head rod, head rod and is arranged in the first mounting groove protrusions respectively
In second mounting groove, the head rod can swing in the second mounting groove and then drive feed wheel relative to the circle of pipe fitting
The second connecting rod set along pipe fitting radial direction is fixedly connected with the middle part of circumferential direction roll steer, the head rod,
The end of second connecting rod is fixed with worm gear, and the surface of the sliding panel is provided with worm screw, and described worm screw one end is provided with
Adjusting knob.
3. Semi-automatic dresser as claimed in claim 1 or 2, the bistrique is arranged on the sliding panel of feed arrangement, bistrique
Quantity is one or more.
4. the Semi-automatic dresser as described in claim 1 or 2 or 3, the clamping device includes connecting plate, adjusting slider and tight
Gu screw, the support shaft of inner support is fixedly connected on the adjusting slider, clamped by adjusting the adjusting slider or pine
Open pipe part, adjusting slider is fixed using trip bolt after being adjusted in place.
5. Semi-automatic dresser as claimed in claim 1 or 2 or 3 or 4, the handle is fixed on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214594.XA CN106985024B (en) | 2017-04-01 | 2017-04-01 | A kind of Semi-automatic dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214594.XA CN106985024B (en) | 2017-04-01 | 2017-04-01 | A kind of Semi-automatic dresser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985024A true CN106985024A (en) | 2017-07-28 |
| CN106985024B CN106985024B (en) | 2018-10-30 |
Family
ID=59415993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214594.XA Active CN106985024B (en) | 2017-04-01 | 2017-04-01 | A kind of Semi-automatic dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985024B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673307A (en) * | 2018-07-27 | 2018-10-19 | 武汉科技大学 | A kind of portable end socket polishing belt sander |
| CN110977742A (en) * | 2019-12-13 | 2020-04-10 | 河南理工大学 | Stepped bar polishing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682919A (en) * | 1986-05-05 | 1987-07-28 | Reed Manufacturing Company | Portable powered pipe working machine |
| CN2107975U (en) * | 1991-04-26 | 1992-06-24 | 程佑富 | Hand tube orifice chamfering machine |
| WO2014070011A1 (en) * | 2012-11-01 | 2014-05-08 | Ihc Holland Ie B.V. | Pile cleaning system |
| US20170021472A1 (en) * | 2015-07-22 | 2017-01-26 | Hugo Benoit | Pipe beveling tool |
| WO2017027514A1 (en) * | 2015-08-10 | 2017-02-16 | Illinois Tool Works Inc. | Large diameter travelling pipe cutter |
-
2017
- 2017-04-01 CN CN201710214594.XA patent/CN106985024B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4682919A (en) * | 1986-05-05 | 1987-07-28 | Reed Manufacturing Company | Portable powered pipe working machine |
| CN2107975U (en) * | 1991-04-26 | 1992-06-24 | 程佑富 | Hand tube orifice chamfering machine |
| WO2014070011A1 (en) * | 2012-11-01 | 2014-05-08 | Ihc Holland Ie B.V. | Pile cleaning system |
| US20170021472A1 (en) * | 2015-07-22 | 2017-01-26 | Hugo Benoit | Pipe beveling tool |
| WO2017027514A1 (en) * | 2015-08-10 | 2017-02-16 | Illinois Tool Works Inc. | Large diameter travelling pipe cutter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673307A (en) * | 2018-07-27 | 2018-10-19 | 武汉科技大学 | A kind of portable end socket polishing belt sander |
| CN108673307B (en) * | 2018-07-27 | 2023-12-19 | 武汉科技大学 | Portable head abrasive belt grinder that polishes |
| CN110977742A (en) * | 2019-12-13 | 2020-04-10 | 河南理工大学 | Stepped bar polishing device |
| CN110977742B (en) * | 2019-12-13 | 2021-06-04 | 河南理工大学 | Stepped bar polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106985024B (en) | 2018-10-30 |
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