CN204487322U - A kind of flat-grinding machine - Google Patents
A kind of flat-grinding machine Download PDFInfo
- Publication number
- CN204487322U CN204487322U CN201520112631.2U CN201520112631U CN204487322U CN 204487322 U CN204487322 U CN 204487322U CN 201520112631 U CN201520112631 U CN 201520112631U CN 204487322 U CN204487322 U CN 204487322U
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- China
- Prior art keywords
- grinding machine
- base plate
- angle
- flat
- screw rod
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- 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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Abstract
A kind of flat-grinding machine comprises angle grinding machine, base plate and arrangement for adjusting height, and the abrasive disc of grinding machine front end, described angle is outside equipped with abrasive disc protective cover, described protective cover two ends and base plate one end hinged, grinding machine rear end, angle is connected with the base plate other end by arrangement for adjusting height; Described base plate and junction, grinding machine front end, angle are provided with the slot to make way being convenient to the grinding wheel activity of grinding machine front end, angle; Base plate both sides are provided with handle.When using conventional angular grinding machine flat surface grinding: labour intensity is large, and passing rate of processing is low, and rework rate is high.Goal of the invention of the present utility model provides to overcome prior art above shortcomings the flat-grinding machine that a kind of structure is simple, easy to use, operating efficiency is high.
Description
Technical field
The utility model relates to and belongs to cracks of metal surface recovery technique field, especially a kind of flat-grinding machine.
Background technology
Conventional method polishes mechanical planarization and typically uses hand-held angle grinding machine, such as: engine cylinder-body is after roughing, and the defect such as pore, misrun appears in surface, needs to carry out Repair Welding.Process to be polished to cylinder surface soldering raised position after soldering, require that mill rear surface flatness is less than 0.003mm.Conventional method is artificial hand-held angle grinding machine, controls to polish degree according to individual subjective consciousness.This method, labour intensity is large, and the cylinder body qualification rate ground is low, do over again reface, repair welding rate is again more than 80%.
Summary of the invention
Goal of the invention of the present utility model provides to overcome prior art above shortcomings the flat-grinding machine that a kind of structure is simple, easy to use, operating efficiency is high.
The technical solution of the utility model is: comprise angle grinding machine, base plate and arrangement for adjusting height, the abrasive disc of grinding machine front end, described angle is outside equipped with abrasive disc protective cover, described protective cover two ends and base plate one end hinged, grinding machine rear end, angle is connected with the base plate other end by arrangement for adjusting height; Described base plate and junction, grinding machine front end, angle are provided with the slot to make way being convenient to the grinding wheel activity of grinding machine front end, angle; Base plate both sides are provided with handle.
Described abrasive disc protective cover two ends are provided with for the bearing pin two with base plate hinged; Described base plate one end is provided with the axle sleeve for connecting bearing pin two.
Grinding machine rear end, described angle is provided with the clip for being connected with arrangement for adjusting height one end; Described base plate is provided with the supporting seat for support and connection adjusting device.
Described clip is arranged on angle grinding machine waist or end; Described clip comprises part and clip lower part on two semicircular clips, and on clip, part and clip lower part are bolted.
Described arrangement for adjusting height comprise fine setting screw rod, with the fine setting fine-tuning nut that matches of screw rod and locking nut; Described fine setting screw rod one end is connected with base plate, and the fine setting screw rod other end connects fine-tuning nut; Described fine-tuning nut top is connected with grinding machine rear end, angle, and described locking nut is arranged on the fine setting screw rod bottom fine-tuning nut.
Described fine setting screw rod one end is hinged by hinge one and supporting seat.
Have through hole in the middle part of described clip lower part, clip lower part is riveted by through hole and fine-tuning nut top.
The riser for fixed handle is provided with in the middle part of described base plate; Described riser is modification of right-angled triangle plate.
Described riser one acute ends connects and base plate both sides of the edge, and the right angle end of riser tilts to base plate interior.
Described angle grinding machine uses commercial finished product angle grinding machine (power 300W, rotating speed 14000r/min).
During use:
1, unclamp stop nut, check base plate and grinding wheel level with edge of a knife chi (measurer), by screwing fine-tuning nut, making grinding wheel and machine bed plate at same plane height, with hand, stop nut being tightened, prevent level from changing.
2, clean pending mechanical surface, no-sundries.
3, machine is placed on pending mechanical surface, makes grinding wheel just contact boss, connect angle grinding machine power supply, by angle grinding machine shift knob, machine is started working.
4, grasp hand grip, grinding wheel is moved around at high spot.And observation polishes degree, when discovery grinding wheel mill is shut down less than when being repaired position, whether qualified with edge of a knife chi inspection reparation position.
If 5 mills is defective, regulate grinding wheel by step 1 method, continue plain grinding operation, until qualified.
The utility model has the advantages that:
1, this flat-grinding machine is positioned with datum plane, datum plane and grinding wheel adjust consistent after, grinding the planeness of workpiece come can not be overproof, and it is high that product once repairs qualification rate.
2, work efficiency is fast, and compare and do not use the machine, work efficiency improves more than 3 times, greatly reduces hand labor intensity.
3, the utility model not only can use in engine cylinder-body reparation, also can promote the use of, have a extensive future in other plane reparation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of arrangement for adjusting height.
Fig. 3 is the structural representation of base plate.
In figure: 1, angle grinding machine; 2, part on clip; 3, clip lower part; 4, fine-tuning nut; 5, locking nut; 6, screw rod is finely tuned; 7, hinge one; 8, supporting seat; 9, base plate; 10, riser; 11, handle; 12, axle sleeve; 13, bearing pin two; 14, abrasive disc protective cover; 15, slot to make way.
Detailed description of the invention
In FIG: the abrasive disc of angle grinding machine 1 front end is outside equipped with semicircle abrasive disc protective cover 14, abrasive disc protective cover 14 two ends are provided with for the bearing pin two 13 hinged with base plate 9; Base plate 9 one end is provided with the axle sleeve 12 for connecting bearing pin 2 13, and angle grinding machine 1 rear end is provided with the clip for being connected with arrangement for adjusting height one end; Base plate 9 is provided with the supporting seat 8 for support and connection adjusting device.Clip comprises part 2 and clip lower part 3 on two semicircular clips, and on clip, part 2 and clip lower part 3 are bolted.Fine setting screw rod 6 one end is hinged by hinge 1 and supporting seat 8.The riser 10 for fixed handle 11 is provided with in the middle part of base plate 9; Riser 10 is modification of right-angled triangle plate.
In fig. 2: arrangement for adjusting height comprise fine setting screw rod 6, with the fine setting fine-tuning nut 4 that matches of screw rod 6 and locking nut 5; Fine setting screw rod 6 one end is connected with base plate, and fine setting screw rod 6 other end connects fine-tuning nut 4; Fine-tuning nut 4 top is connected with angle grinding machine 1 rear end, and locking nut 5 is arranged on the fine setting screw rod 6 bottom fine-tuning nut 4.Fine setting screw rod 6 one end is hinged by hinge 1 and supporting seat 8.Have through hole in the middle part of clip lower part 3, clip lower part 3 is riveted by through hole and fine-tuning nut 4 top.
In figure 3: base plate 9 and junction, angle grinding machine 1 front end are provided with the slot to make way 15 of being convenient to the grinding wheel activity of angle grinding machine 1 front end and the axle sleeve 12 for being connected bearing pin two; Base plate 9 both sides are provided with handle 11; Riser 10 one end connects and base plate 9 both sides of the edge, and the other end end of riser 10 is to base plate 9 inner inclination.
Claims (8)
1. a flat-grinding machine, it is characterized in that: comprise angle grinding machine (1), base plate (9) and arrangement for adjusting height, the abrasive disc of grinding machine (1) front end, described angle is outside equipped with abrasive disc protective cover (14), described protective cover (14) two ends and base plate (9) one end hinged, angle grinding machine (1) rear end is connected with base plate (9) other end by arrangement for adjusting height; Described base plate (9) and angle grinding machine (1) junction, front end are provided with the slot to make way (15) being convenient to the grinding wheel activity of angle grinding machine (1) front end; Base plate (9) both sides are provided with handle (11).
2. flat-grinding machine according to claim 1, is characterized in that: described abrasive disc protective cover (14) two ends are provided with for the bearing pin two (13) hinged with base plate (9); Described base plate (9) one end is provided with the axle sleeve (12) for connecting bearing pin two (13).
3. flat-grinding machine according to claim 1, is characterized in that: grinding machine (1) rear end, described angle is provided with the clip for being connected with arrangement for adjusting height one end; Described base plate (9) is provided with the supporting seat (8) for support and connection adjusting device.
4. flat-grinding machine according to claim 3, is characterized in that: described clip is arranged on angle grinding machine (1) waist or end; Described clip comprises part (2) and clip lower part (3) on two semicircular clips, and on clip, part (2) and clip lower part (3) are bolted.
5. the flat-grinding machine according to claim 1,3 or 4, is characterized in that: described arrangement for adjusting height comprise fine setting screw rod (6), with fine setting screw rod (6) fine-tuning nut (4) that matches and locking nut (5); Described fine setting screw rod (6) one end is connected with base plate (9), and fine setting screw rod (6) other end connects fine-tuning nut (4); Described fine-tuning nut (4) top is connected with angle grinding machine (1) rear end, and described locking nut (5) is arranged on the fine setting screw rod (6) of fine-tuning nut (4) bottom.
6. flat-grinding machine according to claim 5, is characterized in that: described fine setting screw rod (6) one end is hinged by hinge one (7) and supporting seat (8).
7. flat-grinding machine according to claim 1, is characterized in that: described base plate (9) middle part is provided with the riser (10) for fixed handle (11); Described riser (10) is modification of right-angled triangle plate.
8. flat-grinding machine according to claim 7, is characterized in that: described riser (10) acute ends connects and base plate (9) both sides of the edge, and the right angle end of riser (10) is to base plate (9) inner inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112631.2U CN204487322U (en) | 2015-02-16 | 2015-02-16 | A kind of flat-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112631.2U CN204487322U (en) | 2015-02-16 | 2015-02-16 | A kind of flat-grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487322U true CN204487322U (en) | 2015-07-22 |
Family
ID=53566615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520112631.2U Expired - Fee Related CN204487322U (en) | 2015-02-16 | 2015-02-16 | A kind of flat-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394721A (en) * | 2019-08-08 | 2019-11-01 | 双一科技盐城有限公司 | A kind of angle grinder positioning tool |
| CN110509156A (en) * | 2019-08-01 | 2019-11-29 | 南皮县赛格机电有限责任公司 | A kind of power battery guard shield floating grinding device |
-
2015
- 2015-02-16 CN CN201520112631.2U patent/CN204487322U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509156A (en) * | 2019-08-01 | 2019-11-29 | 南皮县赛格机电有限责任公司 | A kind of power battery guard shield floating grinding device |
| CN110509156B (en) * | 2019-08-01 | 2022-04-15 | 南皮县赛格机电有限责任公司 | Floating polishing device for protective shell of power battery |
| CN110394721A (en) * | 2019-08-08 | 2019-11-01 | 双一科技盐城有限公司 | A kind of angle grinder positioning tool |
| CN110394721B (en) * | 2019-08-08 | 2021-05-28 | 双一科技盐城有限公司 | Angle mill positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150722 Termination date: 20210216 |