CN208880369U - A kind of hand-held weld grinding processing unit - Google Patents
A kind of hand-held weld grinding processing unit Download PDFInfo
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- CN208880369U CN208880369U CN201821433282.4U CN201821433282U CN208880369U CN 208880369 U CN208880369 U CN 208880369U CN 201821433282 U CN201821433282 U CN 201821433282U CN 208880369 U CN208880369 U CN 208880369U
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- polishing
- rack
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- idler wheel
- grinding processing
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Abstract
The utility model discloses a kind of hand-held weld grinding processing units, including rack components, the polishing idler wheel being removably disposed in rack components and polishing motor, polishing motor drive connection polishing idler wheel.The utility model is compact-sized, it is used convenient for hand-held, polishing rack and operating stick elastic connection, achieve the effect that stretch-proof, shock resistance, bending strength are good, the impact force and vibrate and the impact injury caused by workpiece surface that polishing idler wheel and workpiece Contact generate can effectively be delayed, smooth convenient for polishing, grinding accuracy is high；Setting gas blow pipe and sparge pipe spray water mist during the grinding process and drench metallic dust and workpiece, improve chip removal and heat-sinking capability of the polishing idler wheel in grinding-polishing, do not diffuse into metallic dust in air, and condense in metallic dust on steam, convenient for collecting recycling, does not pollute the environment and operator's body is damaged, energy conservation and environmental protection, polishing cost is advantageously reduced, polishing production efficiency and quality are improved.
Description
Technical field
The utility model belongs to components grinding technology field, and in particular to a kind of hand-held weld grinding processing unit.
Background technique
Increasingly developed with welding technique, the surface quality of welding also needs to be continuously improved, and weld grinding is at together
Essential process；Usually electric angle grinder is ground in a handheld for industry inside weld polishing at present, but this original
There are many defects for the mode of beginning: 1, the labor efficiency of worker is low, and having polished, time-consuming；The large labor intensity of worker, risk
Also higher；2, to a large amount of noises and metallic dust can be generated in the process, worker's health is endangered；3, thermal diffusivity in bruting process
Difference, milling tools flexibility is bad, and easily burn workpiece the problems such as, eventually reduce the surface accuracy of workpiece to be machined.
Utility model content
The purpose of this utility model is to provide the good hand-held weld grindings of a kind of stretch-proof, shock resistance, bending strength
Processing unit.
Purpose of the utility model is realized as follows: including rack components, being removably disposed in rack components
Idler wheel polish with polishing motor, motor drive of polishing connection polishing idler wheel, the rack components includes polishing rack, operating stick, adds
One end of compression bar, adjustment spring, adjustment handle, the polishing rack and operating stick is connected at "U" shaped structure to be arranged, the polishing
Gas blow pipe and/or sparge pipe are provided on frame, the polishing idler wheel and polishing motor are respectively arranged on polishing rack, the operation
Cavity is set in bar, is coaxially arranged with adjustment spring in cavity, and one end connection adjustment handle of the pressure rod, the other end is from behaviour
Make bar free end penetrate cavity, adjustment spring after, the middle and lower part for withstanding polishing rack is pierced by from the other end of cavity, adjustment bullet
Spring pressing makes pressure rod and the dynamic cooperation of adjustment spring, the pressure rod and the cavity screw thread of operating stick free end are matched in cavity
Close connection.
Compared with prior art, the utility model has following technical effect that
1, the utility model is compact-sized, uses convenient for hand-held, polishing rack and operating stick elastic connection, reach stretch-proof,
The good effect of shock resistance, bending strength can effectively delay polishing idler wheel and the impact force that generates of workpiece Contact and vibrate and right
Impact injury caused by workpiece surface, smooth convenient for polishing, grinding accuracy is higher, promotes grinding efficiency and quality, extends simultaneously
Polishing service life, reduces buying, the maintenance cost of grinding apparatus；
2, the utility model has silencing function, avoids generating noise in bruting process, is further conducive to operator's body
Body health, reduces noise jamming and harm；Polishing idler wheel is detachably installed, and can be replaced not according to the demand at casting grinding position
The polishing idler wheel of similar shape, versatility is high, use easy to spread；
3, gas blow pipe is arranged in the utility model and sparge pipe sprays water mist during the grinding process and gas drenches metallic dust
And workpiece, chip removal and heat-sinking capability of the polishing idler wheel in grinding-polishing are improved, does not diffuse into metallic dust in air,
And condense in metallic dust on steam, it is blown off by gas, convenient for collecting recycling, is not polluted the environment and to operator's body
It damages, energy conservation and environmental protection, advantageously reduces polishing production cost, improve polishing production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Figure label: 1 ~ polishing idler wheel, 2 ~ polishing motor, 3 ~ polishing rack, 4 ~ operating stick, 5 ~ pressure rod, 6 ~ adjustment spring,
7 ~ adjustment handle, 8 ~ gas blow pipe, 9 ~ sparge pipe, 10 ~ unload power part, 11 ~ cavity.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation is transformed or replaced based on any made by the utility model introduction, belongs to the protection scope of the utility model.
Hand-held weld grinding processing unit as shown in Fig. 1, including rack components, it is removably disposed in rack group
Polishing idler wheel 1 and polishing motor 2 on part, the polishing transmission connection polishing idler wheel 1 of motor 2, the rack components includes polishing rack
3, one end of operating stick 4, pressure rod 5, adjustment spring 6, adjustment handle 7, the polishing rack 3 and operating stick 4 is at "U" shaped structure
Connection is arranged, and gas blow pipe 8 and/or sparge pipe 9 are provided on the polishing rack 3, and the polishing idler wheel 1 and polishing motor 2 are distinguished
It is set on polishing rack 3, sets cavity 11 in the operating stick 4, adjustment spring 6, the pressurization are coaxially arranged in cavity 11
One end connection adjustment handle 7 of bar 5, after the other end penetrates cavity 11, adjustment spring 6 from the free end of operating stick 4, from cavity 11
The other end be pierced by the middle and lower part for withstanding polishing rack 3,6 pressing of adjustment spring in cavity 11, make pressure rod 5 and adjustment spring
6 dynamic cooperations, the pressure rod 5 are threadedly engaged with the cavity 11 of 4 free end of operating stick and connect.
The polishing idler wheel 1 is set to the middle and lower part of polishing rack 3, is provided on the polishing rack 3 above polishing idler wheel 1
Gas blow pipe 8 and/or sparge pipe 9.
The polishing idler wheel 1 is set to the middle and lower part of polishing rack 3, is provided on the polishing rack 3 below polishing idler wheel 1
Gas blow pipe 8 and/or sparge pipe 9.
The gas blow pipe 8 and/or sparge pipe 9 are set on the polishing rack 3 of polishing 1 two sides of idler wheel.
Nozzle and regulating valve are provided on the gas blow pipe 8, and gas blow pipe 8 connects compressed gas source.
Nozzle and regulating valve are provided on the sparge pipe 9, and sparge pipe 9 connects water source.
The polishing rack 3 and operating stick 4, which is integrally formed, to be arranged.
What the middle and upper part of the polishing rack 3 was provided with attended operation bar 4 unloads power part 10, and the power of the unloading part 10 is spring.
Pass through connector elastic connection, the connector and polishing rack 3, operation between the polishing rack 3 and operating stick 4
Bar 4 is integrally formed connection.
It further include silencing cotton, the silencing cotton package is set to the outside of polishing rack 3.
Utility model works principle and the course of work: in use, hand-held bar 4, polishing idler wheel 1 be aligned weld seam or
The polishing position of workpiece, starting polishing motor 2 open the regulating valve being set on gas blow pipe 8 and sparge pipe 9, and polishing idler wheel 1 exists
When the polishing of polishing position, gas blow pipe 8 sprays gas and is persistently blown polishing position, polishing idler wheel 1, and polishing, the metal powder generated is blown
It walks, and sparge pipe 9 sprays water and is persistently blown polishing position, polishing idler wheel 1, drenches metal powder, and condense metal powder, by gas
Blow away, prevent from condensing in polishing position, on polishing rack 3, at the same the water that sprays of sparge pipe 9 also to polishing idler wheel 1, polishing position into
Row cooling, smooth convenient for polishing, grinding accuracy is higher, prolongs the service life；It in use, can be according to weld seam or workpiece
The intensity at polishing position, appropriate rotary presser bar 5, adjustment pressure rod 5 are applied to the pressure of polishing rack 3, solve pressure rod 5 and apply
Pressure it is excessive or too small, be unfavorable for polishing, the vibration generated in bruting process then unloaded power part 10 buffer removal, guarantee polishing
Stability.
Claims (12)
1. a kind of hand-held weld grinding processing unit, including rack components, the polishing being removably disposed in rack components
Idler wheel (1) and polishing motor (2), polishing motor (2) transmission connection polishing idler wheel (1), it is characterised in that: the rack components packet
Include polishing rack (3), operating stick (4), pressure rod (5), adjustment spring (6), adjustment handle (7), the polishing rack (3) and operating stick
(4) one end is connected at "U" shaped structure to be arranged, and is provided with gas blow pipe (8) and/or sparge pipe (9) on the polishing rack (3),
The polishing idler wheel (1) and polishing motor (2) are respectively arranged on polishing rack (3), set cavity (11) in the operating stick (4),
Be coaxially arranged with adjustment spring (6) in the cavity (11), one end connection adjustment handle (7) of the pressure rod (5), the other end from
After the free end of operating stick (4) penetrates cavity (11), adjustment spring (6), it is pierced by from the other end of cavity (11) and withstands polishing rack
(3) middle and lower part makes pressure rod (5) and the dynamic cooperation of adjustment spring (6) adjustment spring (6) pressing in cavity (11), described
Pressure rod (5) is threadedly engaged with the cavity (11) of operating stick (4) free end and connect.
2. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the polishing idler wheel (1)
It is set to the middle and lower part of polishing rack (3), gas blow pipe (8) and/or spray are provided on the polishing rack (3) above polishing idler wheel (1)
Water pipe (9).
3. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the polishing idler wheel (1)
It is set to the middle and lower part of polishing rack (3), gas blow pipe (8) and/or spray are provided on the polishing rack (3) below polishing idler wheel (1)
Water pipe (9).
4. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the gas blow pipe (8) and/
Or sparge pipe (9) is set on the polishing rack (3) of polishing idler wheel (1) two sides.
5. described in any item hand-held weld grinding processing units according to claim 1 ~ 4, it is characterised in that: the air blowing
Nozzle and regulating valve are provided on pipe (8), and gas blow pipe (8) connects compressed gas source.
6. described in any item hand-held weld grinding processing units according to claim 1 ~ 4, it is characterised in that: the water spray
Nozzle and regulating valve are provided on pipe (9), and sparge pipe (9) connects water source.
7. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the polishing rack (3) with
Operating stick (4) is integrally formed setting.
8. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the polishing rack (3)
Middle and upper part is provided with unloading power part (10) for attended operation bar (4), and the power of the unloading part (10) is spring.
9. hand-held weld grinding processing unit according to claim 1, it is characterised in that: the polishing rack (3) with
It is integrally formed and connects by connector elastic connection, the connector and polishing rack (3), operating stick (4) between operating stick (4).
10. according to claim 1, hand-held weld grinding processing unit described in 2,3,4,7,8 or 9, it is characterised in that: also wrap
Silencing cotton is included, the silencing cotton package is set to the outside of polishing rack (3).
11. hand-held weld grinding processing unit according to claim 5, it is characterised in that: it further include silencing cotton, it is described
Silencing cotton wraps up the outside for being set to polishing rack (3).
12. hand-held weld grinding processing unit according to claim 6, it is characterised in that: it further include silencing cotton, it is described
Silencing cotton wraps up the outside for being set to polishing rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433282.4U CN208880369U (en) | 2018-09-03 | 2018-09-03 | A kind of hand-held weld grinding processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433282.4U CN208880369U (en) | 2018-09-03 | 2018-09-03 | A kind of hand-held weld grinding processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880369U true CN208880369U (en) | 2019-05-21 |
Family
ID=66511015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433282.4U Active CN208880369U (en) | 2018-09-03 | 2018-09-03 | A kind of hand-held weld grinding processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880369U (en) |
-
2018
- 2018-09-03 CN CN201821433282.4U patent/CN208880369U/en active Active
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