CN216542528U - Equipment for polishing surface of galvanized angle steel welding part - Google Patents
Equipment for polishing surface of galvanized angle steel welding part Download PDFInfo
- Publication number
- CN216542528U CN216542528U CN202022985251.3U CN202022985251U CN216542528U CN 216542528 U CN216542528 U CN 216542528U CN 202022985251 U CN202022985251 U CN 202022985251U CN 216542528 U CN216542528 U CN 216542528U
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- China
- Prior art keywords
- angle steel
- equipment
- transmission shaft
- base
- welding part
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000005498 polishing Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of machining, and discloses equipment for polishing the surface of a welding part of galvanized angle steel, which is provided with a base, wherein a motor is fixedly arranged on one side of the base, a belt wheel is fixedly arranged on the top of the base, and a transmission shaft is arranged on the belt wheel; the motor is connected with the transmission shaft through a belt, the transmission shaft is in toothed connection with the abrasive belt wheel through the transmission shaft sleeve and an internal bearing thereof, and the abrasive belt wheel is sleeved with an abrasive belt. The surface coating of the galvanized angle steel can be quickly ground, different grinding workpieces can be used by adjusting the clamp, and the labor is reduced; the working efficiency is improved; meanwhile, the equipment is fixed, and the generated waste and smoke dust are easy to collect, so that the environment is protected and reliable.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to equipment for polishing the surface of a welding part of galvanized angle steel.
Background
At present, before the galvanized angle steel is welded, the galvanized layer at the overlapped or butt-welded part needs to be processed, if the galvanized layer is not cleaned or is not cleaned completely, the galvanized layer can be burnt instantly and a large amount of yellow white floc toxic gas can be generated, and welding flux slag can be caused to splash, so that the welding effect is extremely poor.
In general, liquid medicines such as dilute sulfuric acid are adopted in construction sites to remove rust through chemical reaction, or machines such as a grinding wheel sander and the like are used manually to polish the surfaces of the galvanized angle steels. The chemical reaction rust removal of the liquid medicine generally adopts a displacement reaction, the liquid medicine can not be reused, the material consumption is large and expensive, and the environmental pollution is great; the processing method of manually using the grinding wheel polisher has the defects of high labor intensity, low production efficiency, high unsafe factors of construction operation, uneven polishing on the surface of the angle steel or incomplete cleaning of a zinc layer due to different forces exerted on the angle steel and the grinding wheel sheet by operators, so that the welding quality of a welding part is influenced.
How to finish the grinding and polishing of the welding part of the galvanized angle steel on the premise of safety and high efficiency, realizing uniform and controllable polishing quality, and finishing the grinding work in a standardized, batched and automatic way is a difficult point for solving the problems and the defects.
Aiming at the problems and the difficult points for solving the problems, the equipment is researched and manufactured. The equipment can be used for processing galvanized angle steel with the specification of L25-L63, and is suitable for zinc layer treatment before welding of parts such as galvanized angle steel brackets, galvanized angle steel flanges and the like. In combination with the practical use condition, when the device is used for processing the zinc layer on the surface of the angle steel, the following effects can be achieved:
(1) the polishing of the zinc coating is clean and thorough, the surface of the angle steel is smooth and flat, and the quality is stable;
(2) the equipment is additionally provided with a safety protection cover, so that the protection is tight, and the use process is safe and reliable;
(3) compared with the traditional manual grinding, the automatic production efficiency is improved by nearly 3 times, and a large amount of labor is saved.
(4) The fixed processing point position makes things convenient for smoke and dust and the garbage collection that produces in the production process, and the operational environment of very big improvement workplace is favorable to staff's physical and mental health.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides equipment for polishing the surface of a galvanized angle steel welding part.
The surface polishing device for the galvanized angle steel welding part is provided with a base, wherein a motor is fixedly arranged on one side of the base, a belt wheel is fixedly arranged at the top of the base, and a transmission shaft is arranged on the belt wheel;
the motor is connected with the transmission shaft through a belt, the transmission shaft is in toothed connection with the abrasive belt wheel through the transmission shaft sleeve and an internal bearing thereof, and the abrasive belt wheel is sleeved with an abrasive belt.
Furthermore, a telescopic arm for adjusting the position of the abrasive belt is movably arranged at the upper end of the base.
Further, a clamp for fixing the workpiece needing deplating is fixedly arranged on the base on the lower side of the abrasive belt wheel.
Further, the motor is fixed on the base through bolt connection.
Further, a belt protective cover is fixedly arranged outside the belt.
Furthermore, an abrasive belt protective cover is fixedly arranged outside the abrasive belt.
By combining all the technical schemes, the utility model has the advantages and positive effects that:
firstly, the surface coating of the galvanized angle steel can be quickly ground, different grinding workpieces can be used by adjusting the clamp, and the labor is reduced;
secondly, the working efficiency is improved; meanwhile, the equipment is fixed, and the generated waste and smoke dust are easy to collect, so that the environment is protected and reliable.
TABLE 1 comparison of advantages and disadvantages of several dezincification methods
TABLE 2 comparison of the costs of several dezincification methods (Unit: Yuan/100 pieces)
TABLE 3 comparison of the efficiency of several dezincification methods (unit: parts/h)
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of equipment for surface grinding treatment of a galvanized angle steel welding part provided by an embodiment of the utility model.
Fig. 2 is a schematic side structure view of the equipment for polishing the surface of the galvanized angle steel welding part according to the embodiment of the utility model.
In the figure: 1. a belt guard; 2. a protective cover of the abrasive belt; 3. a telescopic arm; 4. a sand belt wheel; 5. an abrasive belt; 6. A clamp; 7. a base; 8. galvanized angle steel; 9. a drive shaft; 10. a motor; 11. a belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Aiming at the problems in the prior art, the utility model provides equipment for polishing the surface of the galvanized angle steel welding part, which is convenient, efficient, environment-friendly and good in removing effect, and the utility model is described in detail with reference to the attached drawings.
The motor 10 provides power through power supply control, and the transmission shaft 9 rotates through the belt pulley to drive the abrasive belt 5; the position of the abrasive belt 5 can be adjusted through the telescopic arm 3 to control the grinding thickness; the workpiece needing deplating can be fixed through the clamp, and the clamp 6 can be changed into a corresponding size according to the actual size of the component.
The motor 10 is fixed on the base through a bolt, the motor 10 transmits rotation to the transmission shaft 9 through the belt 11, the transmission shaft 9 is fixed through the transmission shaft sleeve and an inner bearing thereof and transmits rotation to the abrasive belt wheel 4, and the abrasive belt wheel 4 drives the abrasive belt 5 to grind a workpiece placed in the clamp.
The motor 10 is fixed on the base through a bolt, the motor 10 transmits rotation to the transmission shaft 9 through the belt 11, the transmission shaft 9 is fixed through the transmission shaft sleeve 9 and the inner bearing 9 and transmits rotation to the abrasive belt wheel 4, and the abrasive belt wheel 4 drives the abrasive belt 5 to grind galvanized angle steel 8 placed in the clamp 6.
Firstly, selecting a corresponding clamp according to the size of a workpiece, and installing the clamp on a base;
secondly, starting a power supply, adjusting the position of the abrasive belt 5 and controlling the grinding thickness;
thirdly, putting the galvanized angle steel 8 to be processed into the clamp 6, and extending to the position below the abrasive belt for grinding;
and fourthly, after the grinding is finished, taking out the angle steel and cutting off the power supply.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the utility model, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The equipment for polishing the surface of the galvanized angle steel welding part is provided with a base and is characterized in that a motor is fixedly installed on one side of the base, a belt wheel is fixedly installed on the top of the base, and a transmission shaft is installed on the belt wheel;
the motor is connected with the transmission shaft through a belt, the transmission shaft is in toothed connection with the abrasive belt wheel through the transmission shaft sleeve and an internal bearing thereof, and the abrasive belt wheel is sleeved with an abrasive belt.
2. The equipment for grinding the surface of the galvanized angle steel welding part according to claim 1, wherein a telescopic arm for adjusting the position of a sand belt is movably installed at the upper end of the base.
3. The equipment for polishing the surface of the galvanized angle steel welding part according to claim 1, wherein a clamp for fixing a workpiece needing deplating is fixedly arranged on a base on the lower side of the abrasive belt wheel.
4. The equipment for polishing the surface of the galvanized angle steel welding part according to claim 1, wherein the motor is fixed on the base by adopting bolt connection.
5. The equipment for polishing the surface of the galvanized angle steel welding part according to claim 1, wherein a belt protective cover is fixedly arranged outside the belt.
6. The equipment for polishing the surface of the galvanized angle steel welding part according to claim 1, wherein a belt protective cover is fixedly arranged outside the abrasive belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985251.3U CN216542528U (en) | 2020-12-14 | 2020-12-14 | Equipment for polishing surface of galvanized angle steel welding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022985251.3U CN216542528U (en) | 2020-12-14 | 2020-12-14 | Equipment for polishing surface of galvanized angle steel welding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216542528U true CN216542528U (en) | 2022-05-17 |
Family
ID=81537343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022985251.3U Expired - Fee Related CN216542528U (en) | 2020-12-14 | 2020-12-14 | Equipment for polishing surface of galvanized angle steel welding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216542528U (en) |
-
2020
- 2020-12-14 CN CN202022985251.3U patent/CN216542528U/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 |
Granted publication date: 20220517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |