CN203357164U - Interior and exterior circle shaping, grinding, polishing and maintaining trolley - Google Patents
Interior and exterior circle shaping, grinding, polishing and maintaining trolley Download PDFInfo
- Publication number
- CN203357164U CN203357164U CN 201320268867 CN201320268867U CN203357164U CN 203357164 U CN203357164 U CN 203357164U CN 201320268867 CN201320268867 CN 201320268867 CN 201320268867 U CN201320268867 U CN 201320268867U CN 203357164 U CN203357164 U CN 203357164U
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- Prior art keywords
- dolly
- polishing
- grinding
- outside circle
- support
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Abstract
The utility model provides a grinding and polishing tool, and particularly relates to an interior and exterior circle shaping, grinding, polishing and maintaining trolley which can shape, polish and grind the surface of a part to be machined with an interior circle and an exterior circle. The grinding trolley mainly comprises an external power source connecting part, a trolley body part and a supporting and adjusting part. The external power source connecting part can control the starting and the speed of a grinding motor. By means of the trolley body part, the motor can drive a grinding wheel to carry out the grinding operation. By means of the supporting and adjusting part, the trolley can carry out shaping and grinding processes along the surface of the part to be machined. Due to the fact that the trolley carries out the grinding operation based on the curved surface of the part to be machined, a good maintaining effect can be achieved. The interior and exterior circle shaping, grinding, polishing and maintaining trolley is simple in structure, high in reliability, convenient to operate and low in cost.
Description
Technical field
The utility model relates to a kind of grinding-polishing instrument, especially relates to a kind of internally exterior circular column surface and carries out profile copy grinding polishing dolly.
Background technology
Because the inside and outside circle parts are in operation, usually occur pulling, the partial failure such as electric injury, need to carry out after soldering repairing, now there is no a kind of machinery equipment and can well repair into former intrinsic curved surface to the soldering surface.
Usually this type component need to carry out the grinding processing with internal grinder or cylindrical grinder.There is following some deficiency in this kind of technical finesse:
1. part, after long-term use, has distortion slightly, the more difficult correction in axle center.
It is more difficult that 2 many parts to be repaired disassemble maintenance, needs directly to carry out at the scene repair.
Internal grinder or cylindrical grinder maintenance cost high, carry inconvenience.
Repair time long, institute's rebuild part Deformation Repair difficulty is high.
The utility model content
The utility model, for above problem, provides a kind of simple in structure, and reliability is high, easy to operate, and inside and outside circle profiling sanding and polishing maintenance trolley with low cost.
The utility model solves the technical scheme that its technical problem adopts: inside and outside circle profiling sanding and polishing maintenance trolley, comprise the external power source coupling part, and the dolly main part, support and regulate part.The dolly main part comprises driving main body and polishing working portion, drive body interior to be equipped with drive motors, drive motors drives outside grinding abrasive disk by reducing gear or polishing wheel carries out work, outside support adjusting part is fixed on also can be around driving main part adjustment certain angle to adapt to different working environments on the driving main body cover, at dolly, drive the opposite side of main body to be connected with the external power source coupling part, this part provides power source capable of regulating machine operating rate for entire machine.
Described external power source coupling part includes the gauge tap of capable of regulating motor speed.
Described little vehicle main body also comprises the motor locking ring, for the fixing internal motor.
Described support adjusting portion is divided and is comprised dolly body supports part and fine setting dolly support distances part.
Described dolly body supports partly comprises the support and connection piece that is distributed in dolly main body both sides, is equipped with 4 dolly supporting legs on contiguous block.
Described supporting leg upper end is for being threaded, and lower end is equipped with the bearing steamboat, and side also has a fixing groove.
Described support and connection piece has one for the fixed support contiguous block, another symmetry be the movable supporting contiguous block.
Described fixed support contiguous block has 2 supporting leg adjusting nut fixed card slots.
The middle part of described fixed support contiguous block has can freely change the adjusting screw(rod) angle changing mechanism.
Described fine setting dolly support distances partly utilize adjusting screw(rod) with regulate panel be threaded to realize distance fine regulation.
Three main large useful effects of the utility model are:
1. without proofreading and correct axle center, directly according to the intrinsic curved surface of part, repaired.
2. the utility model small volume and less weight is easily carried, and at fault in-situ, can carry out necessary part restore work, in the situation that the more difficult dismounting of maintenance workpiece, fixing workpiece can directly carry out maintenance activity to need reparation surface on original equipment.
3. the utility model mechanism is simple, with low cost, and the scope of application is more extensive.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure, be labeled as: gauge tap 1, retainer ring 2, loose-leaf 3; regulate panel 4, outside electric wire 5, the three-pin plug 6 of connecting; dolly supporting leg 7, supporting leg adjusting nut 8, movable supporting contiguous block 9; protective cover 10, Grinding wheel 11, axle 12; bearing 13; fixed screw 14, adjusting screw(rod) 15, fixed support contiguous block 16.
Fig. 2 is the utility model front view.
In figure, be labeled as: retaining ring 17, housing 18, protective cover fixed screw 19.
Fig. 3 is the utility model supporting leg cutaway view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Be illustrated in figure 1 the utility model schematic diagram, comprise the external power source coupling part, the dolly main part, support and regulate part.
Dolly external power source coupling part comprises triangle plug 6, connecting power line 5, gauge tap 1.
It is grounding wire connector that described triangle plug 6 has a pin, prevents electric leakage, and device security is more secure.
Described external connection line 5 need be selected the fire resistant flame retardant appearance, and the metallic particles burn power line crust that while preventing dolly work, grinding goes out, because playing unnecessary work peace accident.
Described gauge tap 1 is the variable resistor gauge tap, can control the startup of motor and the rotating speed of adjusting motor.
The dolly main part comprises dolly main casing 18, motor locking ring 17, protective cover 10, protective cover fixed screw 19, Grinding wheel 11.
Described dolly main casing 18 inside comprise drive motors, outlet side can be provided with gear train or the similar reducing gear of belt pulley, the outside Grinding wheel 11 that connects, the motor opposite side is connected with the external power source connector that appeal is mentioned to, and has 17 pairs of motors of motor locking ring to be locked.
Described motor locking ring 17, is changed for being threaded with main housing portion, is checked that motor internal is more convenient.
Described protective cover 10 is the most important protective device of equipment for this reason, utilizes top subsidiary adjustable ring can be fixed on main casing 18, and can carry out 360 ° in rotary moving.
Described protective cover fixed screw 19 has two, and one is secured adjusted ring size, and another is fixing protective cover integral position, prevents that protective cover from rotating in the time of work, has an accident.
Described Grinding wheel 11 carries out the topmost workpiece of grinding operation for the utility model, and this Grinding wheel material can be according to different grinding abrasive disk or the polishing wheels of changing different size of grinding work piece material.
The support adjusting portion of dolly is divided and is comprised movable supporting contiguous block 9 and fixed support contiguous block 16, retainer ring 2, and loose-leaf 3, regulate panel 4, adjusting screw(rod) 15, dolly supporting leg 7, supporting leg adjusting nut 8, axle 12, bearing 13, fixed screw 14.
The connector that described movable supporting contiguous block 9 is supporting leg 7 and dolly main casing 18, a side is connected on retainer ring 2, realizes that contiguous block can do moved in coaxial around dolly main casing 18.The support and connection piece has 2 supporting leg mounting hole site, and 2 supporting leg adjusting nut 8 fixed card slots, by installing hole and draw-in groove, can realize rotating the relative position that adjusting nut 8 changes supporting leg 7 and is flexibly connected piece.The opposite side of movable supporting contiguous block has the installation screw hole of 2 fixed screws 14.
Describedly be fixedly connected with the both sides that piece 16 and movable supporting contiguous block 9 are distributed in little vehicle main body, to realize dolly balance support effect.Be fixedly connected with piece 16 1 sides for being welded on little vehicle main body, little vehicle main body is not done relative motion.The support and connection piece also has two supporting leg mounting hole site, and 2 supporting leg adjusting nut 8 fixed card slots, by installing hole and draw-in groove, can realize rotating the relative position that adjusting nut 8 changes supporting leg 7 and is flexibly connected piece.An end at the mid portion secured adjusted screw rod 15 of two supporting leg mounting hole site.The opposite side of fixed support contiguous block has the installation screw hole of 2 fixed screws 14.
Described retainer ring 2 has two, on the dolly main casing, has two retainer rings 2 that groove is installed, and retainer ring 2 is only done relative motion all the time in groove.
Described loose-leaf 3 has two, connects and regulates panel 4 and retainer ring 2, and making to regulate panel 4 can rotate around hinge axis.
Described adjusting panel 4 one sides are connected and fixed ring 2 by fixing loose-leaf 3, and there is the screwed hole that connects adjusting screw(rod) 15 at middle part.
Described adjusting screw(rod) 15 is the topmost adjusting parts of dolly, and an end is that the ball head is connected to and is fixedly connected with on piece 16, and realizing can free translation-angle on installing hole.The other end is that threaded screw rod coordinates with above-mentioned adjusting range 4 middle part screwed holes.By rotating this adjusting screw(rod) 15, above-mentioned control panel 4 changes with the relative position that is fixedly connected with piece 6, and then drive and be flexibly connected piece 9 by retainer ring 2, dolly supporting leg 7 relative positions of 2 sides are changed, thereby reach the function of adjusting Grinding wheel 11 and workpiece distance.
Described dolly supporting leg 7 one ends are that the end of thread coordinates with supporting leg adjusting nut 8, realize the variation of 2 relative positions.The other end is equipped with bearing 13, and the fixing groove of fixed screw 14 is arranged in the supporting leg side.
Described supporting leg adjusting nut 8 is positioned in the fixing groove of above-mentioned contiguous block 9 and contiguous block 16, and supporting leg 7 is regulated.
Described bearing 13 is connected on supporting leg 17 by axle 12, allows supporting leg and the friction mode of maintenance workpiece be rolling friction, reduces the wearing and tearing to original good workpiece table.
Described fixed screw 14, for fixing supporting legs, while preventing this equipment work, supporting leg 7 has relative motion.
Regulating step of the present utility model is as follows:
1. coarse adjustment---rotate four adjusting nuts 8 by hand, allow four dolly supporting legs greatly about needed height.
2. fine tuning---dolly supporting leg bearing 13 1 ends are positioned on a plane down, according to height tolerance adjusting nut 8 again, make 4 dolly supporting leg bearings 13 can contact plane, then with fixed screw 14 lockings.
3. accurate adjustment---supporting leg is adjusted to later dolly and be positioned over surface of the work to be repaired, finely tuned with adjusting nut 15, Grinding wheel 11 can just be touched needs the welding bead of grinding jut.
Job step of the present utility model is as follows:
1. regulate the utility model according to above-mentioned regulating step introduction.
2. open the start button of above-mentioned gauge tap 1, speed first is adjusted into shelves at a slow speed, the grinding situation of observing Grinding wheel 11.
3. again adjust adjusting screw(rod) 15 according to the grinding situation, make Grinding wheel effectively as-machined workpiece surface need milled portion.
4. adjust as required the speed governing button of gauge tap 1, adjust dolly Grinding wheel rotating speed.
According to hand-held the utility model of maintenance soldering situation of workpiece along the S-type track of welding bead back and forth grinding work piece until complete grinding work.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and distortion to embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. inside and outside circle profiling sanding and polishing maintenance trolley, it is characterized in that, comprise: the external power source coupling part, the dolly main part, support and regulate part, the dolly main part comprises driving main body and polishing working portion, drive body interior to be equipped with drive motors, drive motors drives outside grinding abrasive disk by reducing gear or polishing wheel carries out work, outside support adjusting part is fixed on also can be around driving main part adjustment certain angle to adapt to different working environments on the driving main body cover, at dolly, drive the opposite side of main body to be connected with the external power source coupling part, this part provides power source capable of regulating machine operating rate for entire machine.
2. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 1, is characterized in that, described external power source coupling part includes the gauge tap of capable of regulating motor speed.
3. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 1, is characterized in that, described little vehicle main body also comprises the motor locking ring, for the fixing internal motor.
4. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 1, is characterized in that, described support adjusting portion is divided and comprised dolly body supports part and fine setting dolly support distances part.
5. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 4, is characterized in that, described dolly body supports partly comprises the support and connection piece that is distributed in dolly main body both sides, is equipped with 4 dolly supporting legs on contiguous block.
6. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 5, is characterized in that, described supporting leg upper end is for being threaded, and lower end is equipped with the bearing steamboat, and side also has a fixing groove.
7. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 5, is characterized in that, described support and connection piece has one for the fixed support contiguous block, another symmetry be the movable supporting contiguous block.
8. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 7, is characterized in that, described fixed support contiguous block has 2 supporting leg adjusting nut fixed card slots.
9. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 7, is characterized in that, described fixed support contiguous block has at middle part can freely change the adjusting screw(rod) angle changing mechanism.
10. inside and outside circle profiling sanding and polishing maintenance trolley according to claim 4, is characterized in that, described fine setting dolly support distances partly utilize adjusting screw(rod) with regulate panel be threaded to realize distance fine regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268867 CN203357164U (en) | 2013-05-17 | 2013-05-17 | Interior and exterior circle shaping, grinding, polishing and maintaining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268867 CN203357164U (en) | 2013-05-17 | 2013-05-17 | Interior and exterior circle shaping, grinding, polishing and maintaining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357164U true CN203357164U (en) | 2013-12-25 |
Family
ID=49804984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268867 Expired - Fee Related CN203357164U (en) | 2013-05-17 | 2013-05-17 | Interior and exterior circle shaping, grinding, polishing and maintaining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386636A (en) * | 2013-05-17 | 2013-11-13 | 厦门伍纵船舶液压技术有限公司 | Inner and outer profiling grinding and polishing maintenance trolley |
| CN104097123A (en) * | 2014-07-09 | 2014-10-15 | 杭州鼎升机械有限公司 | Constant-speed double-surface edge grinding machine for machining special-shaped products |
| CN106828823A (en) * | 2016-12-28 | 2017-06-13 | 浙江海洋大学 | A kind of hull-rust extraction equipment |
| CN107984351A (en) * | 2017-12-29 | 2018-05-04 | 山东太古飞机工程有限公司 | Technique for aircraft composite honeycomb one-shot forming apparatus |
-
2013
- 2013-05-17 CN CN 201320268867 patent/CN203357164U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386636A (en) * | 2013-05-17 | 2013-11-13 | 厦门伍纵船舶液压技术有限公司 | Inner and outer profiling grinding and polishing maintenance trolley |
| CN104097123A (en) * | 2014-07-09 | 2014-10-15 | 杭州鼎升机械有限公司 | Constant-speed double-surface edge grinding machine for machining special-shaped products |
| CN106828823A (en) * | 2016-12-28 | 2017-06-13 | 浙江海洋大学 | A kind of hull-rust extraction equipment |
| CN106828823B (en) * | 2016-12-28 | 2019-10-29 | 浙江海洋大学 | A kind of hull-rust extraction equipment |
| CN107984351A (en) * | 2017-12-29 | 2018-05-04 | 山东太古飞机工程有限公司 | Technique for aircraft composite honeycomb one-shot forming apparatus |
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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: 20131225 Termination date: 20180517 |