CN2910472Y - Grinding-polishing small cart able to free rotate - Google Patents
Grinding-polishing small cart able to free rotate Download PDFInfo
- Publication number
- CN2910472Y CN2910472Y CN 200620039321 CN200620039321U CN2910472Y CN 2910472 Y CN2910472 Y CN 2910472Y CN 200620039321 CN200620039321 CN 200620039321 CN 200620039321 U CN200620039321 U CN 200620039321U CN 2910472 Y CN2910472 Y CN 2910472Y
- Authority
- CN
- China
- Prior art keywords
- grinding
- guide post
- wheel
- vehicle frame
- molding sand
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 23
- 229910001651 emery Inorganic materials 0.000 claims description 37
- 239000003110 molding sand Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract description 5
- 230000002950 deficient Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920003266 Leaf® Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an apparatus for grinding-polishing the surface of steel sheet. A grinding-polishing small cart that can free rotate is provided, wherein the body of the small cart comprises a fixedly arranged front wheel, a rotatable back wheel, a frame board, a cart handle; the middle part of the frame board is opened with a hole which is arranged with a guide rod, wherein the upper of the guide rod is opened with a guide rod rack, and the lower is arranged with a grinding wheel; the guide rod rack is joggled with the drive gear; the two ends of the drive gear shaft are arranged on the bearing base and connected with an output shaft of a control electric engine which is arranged on the frame board; the grinding wheel apparatus comprises a n-shaped grinding wheel support, a drive shaft, and a grinding wheel, the grinding wheel is coupled on the drive shaft and arranged in the n-shaped grinding wheel support; the drive shaft is arranged on the n-shaped grinding wheel support by a bearing; the drive shaft is connected with the drive electric engine arranged with the lower of the frame board through a universal catcher; the control switches of the control electric engine and the drive electric engine are arranged in the switch box which is arranged on the cart handle. The utility model is of fine moving capability, can effectively grind the defect of unsured position on the surface of steel sheet, and the utility model is convenient for operating, strong stability, and fine reliability.
Description
(1) technical field
The utility model relates to the device that the surface of steel plate after rolling is handled, and relates in particular to the device that surface of steel plate is carried out grinding and polishing light.
(2) background technology
The Thick Plate Plant institute rolled steel kind of iron and steel enterprise is that single steel plate is rolling both at home and abroad, and the finished product material amount grade height after it is rolling is also high to the surface requirements of single steel plate.Existing processing method to plate surface quality is online reconditioning; the instrument of reconditioning is hand held electric angle grinder or portable grinder; there are harmful noise, dust in the reconditioning; unprotect measure in the reconditioning; there is certain risk in it; operator's labour intensity height, inefficiency, product quality can not get guaranteeing.Chinese patent 00133657.6 discloses a kind of on-site grinding polisher, and this polisher lapper is to be fixed on the mobile device, and mobile device can move on guide rail, lateral balance lever and adjustable support is arranged at interior Equipoising support apparatus.This polishing machine need be laid guide rail, the operation at scene made troubles, and complex structure.
(3) summary of the invention
The purpose of this utility model is to provide a kind of grinding and polishing light dolly that can freely turn to, and this grinding and polishing light dolly mobility is good, and effectively the defective of reconditioning surface of steel plate undefined position is easy to operate, and stability is strong, good reliability.
The utility model is achieved in that a kind of grinding and polishing light dolly that can freely turn to, it is characterized in that comprising dolly body, guide post, grinding wheel unit, control motor, driving motor, universal catcher, switch enclosure, the dolly body comprises fixed installation front-wheel and rotatable trailing wheel, vehicle frame plate, trammer handle; Vehicle frame plate middle part has dress guide post in the hole, and guide post top has the guide post tooth bar, and grinding wheel unit is equipped with in the bottom; Guide post tooth bar and travelling gear engagement, travelling gear is a driving gearshaft, the driving gearshaft two ends are contained on the bearing block and with the control motor output shaft that is loaded on the vehicle frame plate and link; Grinding wheel unit comprises " n " molding sand wheel carrier, power transmission shaft, emery wheel, emery wheel is sleeved on the power transmission shaft and places in " n " molding sand wheel carrier, power transmission shaft is contained on " n " molding sand wheel carrier through bearing, and power transmission shaft links through universal catcher and the driving motor that is loaded on vehicle frame plate below; The gauge tap of control motor and driving motor places in the switch enclosure, and switch enclosure places on the trammer handle.
The above-mentioned grinding and polishing light dolly that can freely turn to, " n " molding sand wheel carrier one side of described grinding wheel unit is detachable, power transmission shaft by about two form, the fixedly connected emery wheel fixed disk of right side power transmission shaft one end, the other end and universal catcher link, left side drive shafts connects the emery wheel locking plate through bolt, the emery wheel locking plate is fixed in emery wheel on the emery wheel fixed disk through bolt, left side drive shafts is contained on " n " molding sand wheel carrier of left side through bearing, and left side " n " molding sand wheel carrier links through bolt and " n " molding sand wheel carrier.
The above-mentioned grinding and polishing light dolly that can freely turn to, describedly have two axial symmetry grooves at guide post middle part, groove is positioned at vehicle frame plate below, and is corresponding with recess width, fixedly connected two T shape pieces below the vehicle frame plate, the chimb of T shape piece inserts in the groove of guide post.
The above-mentioned grinding and polishing light dolly that can freely turn to, the described display that on switch enclosure, is equipped with; Have a macropore at the postmedian of vehicle frame plate transparent glasses lens is housed.
The utility model is by the guide post bottom grinding wheel unit that is contained on car frame's plate Surface Defects in Steel Plate to be carried out grinding and polishing light, regulate the height up and down of guide post by the rotation of control control motor, and the display that passes through on trammer handle shows the emery wheel reconditioning degree of depth; For stablizing guide post rocking in reconditioning, have two axial symmetry grooves and two T shape pieces at the guide post middle part, the chimb of T shape piece inserts in the groove of guide post.In order to make reliability and the security of emery wheel in reconditioning of rotation at a high speed, emery wheel is installed in " n " molding sand wheel carrier, and there have fixed disk and locking plate to carry out to be fastening, and can dismantle from a side.
The grinding and polishing light dolly that the utility model can freely turn to is to the steel plate defect reconditioning of undefined position, no matter can be suitable for large tracts of land on the steel plate or small size mass defect, dolly can promote freely to turn to wheel that defective is carried out reconditioning under transparent glasses lens or display observation, rotate travelling gear by the control motor and make the guide post up-down adjustment, can carry out reconditioning or polishing to the weight defective that differs, guarantee the security in the reconditioning with stability, reliability.
The utility model mobility is good, and effectively the defective of reconditioning surface of steel plate undefined position is easy to operate, and stability is strong, good reliability.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The grinding and polishing light dolly front view that Fig. 1 can freely turn to for the utility model;
The grinding and polishing light dolly side view of Fig. 2 for freely turning to;
Fig. 3 be among Fig. 2 A-A to cross-sectional schematic;
Fig. 4 be among Fig. 3 B to schematic diagram;
Fig. 5 be among Fig. 3 C-C to cross-sectional schematic.
Among the figure: 1 front-wheel, 2 guide posts, 3 power transmission shafts, 4 emery wheels, 5 fixed axis trays, 6 fastening bolts, 7 trailing wheels, 8 go-cart poles, 9 fixed bars, 10 vehicle frame plates, 11 control motors, 12 guide post tooth bars, 13 travelling gears, 14 bearing blocks, 15 cover caps, 16 transparent glasses lens, 17 trammer handles and switch enclosure, 18 encoders, 19 torsion line dishes, 20T shape piece, 21 guide post grooves, 22 emery wheel locking plates, 23 emery wheel fixed disks, 24 emery wheel retainingf keys, 25 universal catchers, 26 driving motor fixed mounts, 27 driving motors, 28 drop in leafs, 29 " n " molding sand wheel carrier, 31 left side drive shafts, 32 right side power transmission shafts.
(5) specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of grinding and polishing light dolly that can freely turn to comprises dolly body, guide post 2, grinding wheel unit, control motor 11, driving motor 27, universal catcher 25, switch enclosure 17.The dolly body comprises two fast pulleys 1 of front and a rotatable wheel 7, vehicle frame plate 10, the trammer handle 17 of back, and trammer handle 17 is contained on the go-cart pole 8 of being fixed in vehicle frame plate 10 rear portions, and go-cart pole 8 is also supported by fixed bar 9.Vehicle frame plate 10 middle parts have dress guide post 2 in the hole, and guide post 2 tops have guide post tooth bar 12, and grinding wheel unit is equipped with in the bottom.Guide post tooth bar 12 and travelling gear 13 engagements, travelling gear 13 is a driving gearshaft, and driving gearshaft 13 two ends are contained on the bearing block 14 and with control motor 11 output shafts that are loaded on the vehicle frame plate 10 and link, and encoder 18 is equipped with at control motor 11 rear portions.Employing is contained in vibration can reduce the emery wheel reconditioning on the bearing block 14 time with driving gearshaft 13 two ends, will vibrate by bearing block 14 to conduct.
Referring to Fig. 3, grinding wheel unit comprises " n " molding sand wheel carrier 29, power transmission shaft 3, emery wheel 4, and emery wheel 4 is sleeved on the power transmission shaft 3 and places in " n " molding sand wheel carrier 29, and power transmission shaft 3 is contained on " n " molding sand wheel carrier 29 through bearing; " n " molding sand wheel carrier 29 left sides are detachable, power transmission shaft 3 by about two 31,32 form, the fixedly connected emery wheel fixed disk 23 of right side power transmission shaft 32 1 ends, the other end and universal catcher 25 link; Left side drive shafts 31 connects emery wheel locking plate 22 through fastening bolt 6, emery wheel locking plate 22 is fixed in emery wheel 4 on the emery wheel fixed disk 23 through bolt, emery wheel 4 through emery wheel retainingf key 24 by emery wheel fixed disk 23 and 22 clampings of emery wheel locking plate and fixing, left side drive shafts 31 is contained on " n " molding sand wheel carrier of left side through bearing, and left side " n " molding sand wheel carrier links through bolt and " n " molding sand wheel carrier 29.Swivel bolt can be pulled down left side drive shafts 31 like this, reinstalls behind the replacing emery wheel 4 again.
Referring to Fig. 3, Fig. 4, right side power transmission shaft 32 links through universal catcher 25 and the driving motor 27 that is loaded on vehicle frame plate 10 belows, during guide post 2 up-down adjustment, but not only transfer motion power but also can move up and down the change driving angle of everything catcher 25 with guide post 2.Drop in leaf 28 is a usefulness when making things convenient for driving motor 27 inspections and maintenance, is covered with at ordinary times, and the time spent can dig.
Referring to Fig. 1, Fig. 2, the gauge tap of control motor 11 and driving motor 27 places in the switch enclosure 17, and switch enclosure 17 places on the trammer handle.Power supply on the dolly is to drag a cable to connect by torsion line dish 19 to place power supply on the ground, and the dolly power supply is to control motor 11 and driving motor 27 power supplies.On the switch enclosure 17 display is housed, display connects the encoder 18 and the power supply of control motor, is used to show the height up and down of guide post 2, is convenient to adjust emery wheel 4 height, to grasp the degree of 4 pairs of steel plate defect reconditionings of emery wheel.Have a macropore at the postmedian of vehicle frame plate 10 transparent glasses lens 16 is housed, this macropore is generally rectangle, is convenient to the operator and sees through the reconditioning that transparent glasses lens 16 can directly be seen emery wheel 4.
Referring to Fig. 3, Fig. 5, for stablizing guide post 2 rocking in reconditioning, have two axial symmetry grooves 21 at guide post 2 middle parts, groove 21 is positioned at vehicle frame plate 10 belows, and is corresponding with groove 21 width, fixedly connected two T shape pieces 20 below vehicle frame plate 10, the chimb of T shape piece 20 inserts in the guide post groove 21, can play stabilization and guide effect.
The utility model mobility is good, and effectively the defective of reconditioning surface of steel plate undefined position is easy to operate, and stability is strong, good reliability.
Claims (5)
1. grinding and polishing light dolly that energy freely turns to, it is characterized in that comprising dolly body, guide post, grinding wheel unit, control motor, driving motor, universal catcher, switch enclosure, the dolly body comprises fixed installation front-wheel and rotatable trailing wheel, vehicle frame plate, trammer handle; Vehicle frame plate middle part has dress guide post in the hole, and guide post top has the guide post tooth bar, and grinding wheel unit is equipped with in the bottom; Guide post tooth bar and travelling gear engagement, travelling gear is a driving gearshaft, the driving gearshaft two ends are contained on the bearing block and with the control motor output shaft that is loaded on the vehicle frame plate and link; Grinding wheel unit comprises " n " molding sand wheel carrier, power transmission shaft, emery wheel, emery wheel is sleeved on the power transmission shaft and places in " n " molding sand wheel carrier, power transmission shaft is contained on " n " molding sand wheel carrier through bearing, and power transmission shaft links through universal catcher and the driving motor that is loaded on vehicle frame plate below; The gauge tap of control motor and driving motor places in the switch enclosure, and switch enclosure places on the trammer handle.
2. the grinding and polishing light dolly that can freely turn to according to claim 1, " n " molding sand wheel carrier one side that it is characterized in that grinding wheel unit is detachable, power transmission shaft by about two form, the fixedly connected emery wheel fixed disk of right side power transmission shaft one end, the other end and universal catcher link, left side drive shafts connects the emery wheel locking plate through bolt, the emery wheel locking plate is fixed in emery wheel on the emery wheel fixed disk through bolt, left side drive shafts is contained on " n " molding sand wheel carrier of left side through bearing, and left side " n " molding sand wheel carrier links through bolt and " n " molding sand wheel carrier.
3. the grinding and polishing light dolly that can freely turn to according to claim 1 and 2, it is characterized in that having two axial symmetry grooves at the guide post middle part, groove is positioned at vehicle frame plate below, corresponding with recess width, fixedly connected two T shape pieces below the vehicle frame plate, the chimb of T shape piece inserts in the groove of guide post.
4. the grinding and polishing light dolly that can freely turn to according to claim 1 is characterized in that being equipped with display on switch enclosure.
5. grinding and polishing light dolly that can freely turn to according to claim 1 is characterized in that postmedian at the vehicle frame plate has a macropore transparent glasses lens is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039321 CN2910472Y (en) | 2006-01-27 | 2006-01-27 | Grinding-polishing small cart able to free rotate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039321 CN2910472Y (en) | 2006-01-27 | 2006-01-27 | Grinding-polishing small cart able to free rotate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910472Y true CN2910472Y (en) | 2007-06-13 |
Family
ID=38132337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039321 Expired - Fee Related CN2910472Y (en) | 2006-01-27 | 2006-01-27 | Grinding-polishing small cart able to free rotate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910472Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264333A (en) * | 2013-06-17 | 2013-08-28 | 沈阳飞机工业（集团）有限公司 | Flat plate butt straight weld reinforcement polisher |
| CN104128859A (en) * | 2014-07-30 | 2014-11-05 | 张家港迪威高压管件有限公司 | Automatic and electric steel tube polishing device |
| CN111332359A (en) * | 2018-12-19 | 2020-06-26 | 长城汽车股份有限公司 | Steering gear |
-
2006
- 2006-01-27 CN CN 200620039321 patent/CN2910472Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264333A (en) * | 2013-06-17 | 2013-08-28 | 沈阳飞机工业（集团）有限公司 | Flat plate butt straight weld reinforcement polisher |
| CN103264333B (en) * | 2013-06-17 | 2016-09-07 | 沈阳飞机工业（集团）有限公司 | Flat plate butt straight weld reinforcement polisher |
| CN104128859A (en) * | 2014-07-30 | 2014-11-05 | 张家港迪威高压管件有限公司 | Automatic and electric steel tube polishing device |
| CN111332359A (en) * | 2018-12-19 | 2020-06-26 | 长城汽车股份有限公司 | Steering gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20140127 |