CN209615110U - Hand-held burnishing device - Google Patents
Hand-held burnishing device Download PDFInfo
- Publication number
- CN209615110U CN209615110U CN201920197371.1U CN201920197371U CN209615110U CN 209615110 U CN209615110 U CN 209615110U CN 201920197371 U CN201920197371 U CN 201920197371U CN 209615110 U CN209615110 U CN 209615110U
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- CN
- China
- Prior art keywords
- bearing
- rotating cylinder
- hand
- burnishing device
- socketed
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses hand-held burnishing devices, bearing a, bearing b including centerline axis parallel, connecting rod is connected between the cylindrical wall of bearing a and the cylindrical wall of bearing b, bearing a inner round wall is socketed with rotating cylinder a, bearing b inner round wall is socketed with rotating cylinder b, it is socketed with same polishing abrasive belt 6 outside rotating cylinder a and rotating cylinder b, polishing abrasive belt 6 is in exceptionally straight state；Local polishing can be carried out to piston rod coating, overcome the length of period brought by large-scale lathe lapping, defect at high cost；This hand-held burnishing device, as power mechanism, can save manpower using straight grinder, shorten repair time, improve working efficiency；This hand-held burnishing device also has advantage small in size, easy to carry.
Description
Technical field
The utility model belongs to maintenance technical field of the electromechanical equipment, and in particular to hand-held burnishing device.
Background technique
Hydraulic workshop need to disassemble piston rod, then be detected in oil cylinder of hydraulic support maintenance process, find piston
There is the unqualified situation such as collide with, blister in bar overlay coating, according to capital repairing standard, need to carry out rechroming to unqualified coating and repair
It is multiple, but the chromium plating period is longer and costly in the actual operation process, seriously affects Workshop Production progress.
In order to improve the production efficiency, the cost of overhaul is reduced, workshop carries out slight damage situation under the premise of guaranteeing quality
Argon arc welding, butt welding point are polished, are polished, and are mostly lathe because of workshop polissoir or are polished by purely manual polishing,
The machine operation period is long, at high cost, and the purely manual time is long, seriously affects production and carries out, makes to improve polishing progress and reach
With performance, plant personnel has made hand-held burnishing device, can effectively improve coating and repair progress.
Utility model content
The purpose of the utility model is to provide a kind of hand-held burnishing devices, locally can quickly be repaired to abnormal coating
It is multiple, effectively improve production efficiency.
The utility model is the technical scheme adopted is that hand-held burnishing device, bearing a, axis including centerline axis parallel
B is held, connecting rod is connected between the cylindrical wall of bearing a and the cylindrical wall of bearing b, bearing a inner round wall is socketed with rotating cylinder a, axis
It holds b inner round wall and is socketed with outside rotating cylinder b, rotating cylinder a and rotating cylinder b and be socketed with same polishing abrasive belt.
The utility model is also characterized by:
The inner circle of bearing a or bearing b are connected with power mechanism.
Power mechanism is straight grinder.
Vertical connecting is connected with hand-held handle in connecting rod.
Rotating cylinder a, rotating cylinder b are not less than the width of polishing abrasive belt along axial height.
The utility model has the beneficial effects that
The hand-held burnishing device of the utility model can carry out local polishing to piston rod coating, overcome large-scale lathe and throw
The length of period brought by light, defect at high cost；This hand-held burnishing device, as power mechanism, can save people using straight grinder
Power shortens repair time, improves working efficiency；This hand-held burnishing device also has advantage small in size, easy to carry.
Detailed description of the invention
Fig. 1 is the hand-held burnishing device structural schematic diagram of the utility model.
In figure, 1. bearing a, 2. bearing b, 3. connecting rods, 4. rotating cylinder a, 5. rotating cylinder b, 6. polishing abrasive belts, 7. hand-held
Hand.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model provides hand-held burnishing device, as shown in Figure 1, including bearing a1, the bearing of centerline axis parallel
B2, is connected with connecting rod 3 between the cylindrical wall of the bearing a1 and the cylindrical wall of bearing b2, the bearing a1 inner round wall is socketed with
Rotating cylinder a4, the bearing b2 inner round wall, which is socketed with outside rotating cylinder b5, the rotating cylinder a4 and rotating cylinder b5, is socketed with same throwing
Light abrasive band 6, polishing abrasive belt 6 are in exceptionally straight state.
The inner circle of bearing a1 or bearing b2 are connected with straight grinder, and the revolving speed of sander is adjustable.
Vertical connecting 3 is connected with hand-held handle 7 in connecting rod 3.
Rotating cylinder a4, rotating cylinder b5 are not less than the width of polishing abrasive belt 6 along axial height.
The effect of each component is as follows in the hand-held burnishing device of the utility model:
Bearing a1, bearing b2 itself have the characteristics that inner round wall and cylindrical wall are relatively rotatable to each other, and cylindrical wall is solid when use
Fixed, inner round wall rotates under the drive of power mechanism.
Connecting rod 3 is capable of fixing the relative position of bearing a1, bearing b2.
Rotating cylinder a4, rotating cylinder b5 are socketed on the inner round wall for being socketed on bearing a1, bearing b2 respectively, as bearing a1, axis
When holding the inner round wall rotation of b2, rotating cylinder a4, rotating cylinder b5 are rotated with it.
Polishing abrasive belt 6 is socketed on outside rotating cylinder a4, rotating cylinder b5, can with rotating cylinder a4, rotating cylinder b5 rotation and turn
It is dynamic, area to be repaired of directly polishing.
The application method of the hand-held burnishing device of the utility model are as follows:
In use, being inserted and fixed the swivel head of straight grinder along the central axis of bearing a1 in bearing a1, hand is grabbed
It stops and holds handle 7, then turn on straight grinder, straight grinder successively band dynamic bearing a1, rotating cylinder a4, rotating cylinder b5 rotation, rotating cylinder
A4, rotating cylinder b5 drive polishing abrasive belt 6 to rotate, and polishing abrasive belt 6 is placed on coating to be repaired and carries out sanding and polishing, until polishing
Qualification closes sander.
In conclusion the hand-held burnishing device of the utility model includes the bearing a1 of centerline axis parallel, bearing b2, bearing
Connecting rod 3 is connected between the cylindrical wall of a1 and the cylindrical wall of bearing b2, bearing a1 inner round wall is socketed with rotating cylinder a4, bearing b2
Inner round wall, which is socketed with outside rotating cylinder b5, rotating cylinder a4 and rotating cylinder b5, is socketed with same polishing abrasive belt 6, and polishing abrasive belt 6 is in taut
Straight state；Local polishing can be carried out to piston rod coating, it is long, at high cost to overcome the period brought by large-scale lathe lapping
Defect；This hand-held burnishing device, as power mechanism, can save manpower using straight grinder, shorten repair time, improve work
Efficiency；This hand-held burnishing device also has advantage small in size, easy to carry.
Claims (5)
1. hand-held burnishing device, which is characterized in that bearing a (1), bearing b (2) including centerline axis parallel, the bearing a
(1) it is connected with connecting rod (3) between the cylindrical wall of cylindrical wall and bearing b (2), bearing a (1) inner round wall is socketed with rotation
Cylinder a (4), bearing b (2) inner round wall are socketed with rotating cylinder b (5), are socketed with outside the rotating cylinder a (4) and rotating cylinder b (5)
Same polishing abrasive belt (6).
2. holding burnishing device according to claim 1, which is characterized in that the inner circle of the bearing a (1) or bearing b (2) connect
It is connected to power mechanism.
3. holding burnishing device according to claim 2, which is characterized in that the power mechanism is straight grinder.
4. holding burnishing device according to claim 1, which is characterized in that vertical connecting (3) connects on the connecting rod (3)
It is connected to hand-held handle (7).
5. holding burnishing device according to claim 1, which is characterized in that the rotating cylinder a (4), rotating cylinder b (5) are along axis
It is not less than the width of polishing abrasive belt (6) to height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197371.1U CN209615110U (en) | 2019-02-14 | 2019-02-14 | Hand-held burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197371.1U CN209615110U (en) | 2019-02-14 | 2019-02-14 | Hand-held burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615110U true CN209615110U (en) | 2019-11-12 |
Family
ID=68453485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197371.1U Expired - Fee Related CN209615110U (en) | 2019-02-14 | 2019-02-14 | Hand-held burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615110U (en) |
-
2019
- 2019-02-14 CN CN201920197371.1U patent/CN209615110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20220214 |