CN104400597A - Crankshaft outer ring sander - Google Patents
Crankshaft outer ring sander Download PDFInfo
- Publication number
- CN104400597A CN104400597A CN201410720313.4A CN201410720313A CN104400597A CN 104400597 A CN104400597 A CN 104400597A CN 201410720313 A CN201410720313 A CN 201410720313A CN 104400597 A CN104400597 A CN 104400597A
- Authority
- CN
- China
- Prior art keywords
- bent axle
- band
- belt
- bistrique
- workbench
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a crankshaft outer ring sander, including a grinding head, a workbench and a lower base, wherein the grinding head and the workbench are installed on the lower base, the workbench includes a clamping mechanism for clamping a workpiece and a power mechanism for driving the clamping mechanism to rotate, the grinding head includes a belt winding part and a belt unwinding part respectively installed at the upper and lower ends of a supporting base, an annular sandy belt is tensioned between the belt winding part and the belt unwinding part, a grinding head belt pressing part for propping the sandy belt against the outer ring surface of the crankshaft of the workpiece in rotating is arranged between the belt winding part and the belt unwinding part; according to the crankshaft outer ring sander, the grinding head belt pressing part is arranged, so that the sandy belt moves along with the outer ring surface of the crankshaft of the workpiece, the outer ring surface of the crankshaft of the workpiece is polished automatically and uniformly, and meanwhile the production efficiency is improved.
Description
Technical field
The present invention relates to sanding mechanical field, especially relate to a kind of bent axle cylindrical sander.
Background technology
Existing sander is stretched on two or more belt wheel by abrasive band for no reason, abrasive band is made to produce cutting movement by the rotation of belt wheel, realize cutting polishing to the sand of workpiece, abrasive band polishing is a kind of elasticity grinding, little and the good stability of system vibrations, polishing velocity is stablized, and thus polishing workpiece surface quality is high, is used widely.But existing sander is generally used for the polishing of plane and uiform section outer cylinder surface, generally polish by hand for the workpiece with bent axle periphery, production efficiency is low, and cost is higher and polishing is uneven, is difficult to reach unified quality requirement.So, polishing uniform sander high in the urgent need to a kind of production efficiency for the polishing of bent axle periphery on market.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides that a kind of production efficiency is high, polishing uniform bent axle cylindrical sander.
The technical solution adopted in the present invention is mainly: bent axle cylindrical sander, comprise bistrique, workbench and lower seat, described bistrique and workbench are arranged on lower seat, described workbench comprise for clamping work pieces clamp system and drive clamp system pivotal actuating unit, described bistrique comprises the take-up portion that is arranged on the upper and lower two ends of supporting base respectively and puts band portion, described take-up portion and put the abrasive band that tensioning between band portion has annular, described take-up portion and put the bistrique pressure zone portion be provided with between band portion for abrasive band being held out against the workpiece bent axle outer round surface in revolution.
As the improvement of technique scheme, described bistrique pressure zone portion comprises and is arranged on cylinder on supporting base and line slideway and two protecting bands wheels for tensioning abrasive band, described line slideway slidably connects middleware, described middleware one end connects the piston rod of described cylinder, the other end is connected with linking arm, and described protecting band wheel is installed on the connecting arm by mount pad.
As the further improvement of technique scheme, described linking arm is T font structure, and its lateral surface is close to the abrasive band between two protecting band wheels.
Further, the lateral surface of described linking arm posts Graphite cloth.
Further, the screwed hole for being connected and fixed with ground or other fixtures is provided with bottom described lower seat.
The invention has the beneficial effects as follows:
Bent axle cylindrical sander of the present invention, comprise bistrique, workbench and lower seat, bistrique and workbench are arranged on lower seat, workbench comprise for clamping work pieces clamp system and drive clamp system pivotal actuating unit, bistrique comprises the take-up portion that is arranged on the upper and lower two ends of supporting base respectively and puts band portion, take-up portion and put tensioning between band portion have annular abrasive band, take-up portion and put the bistrique pressure zone portion be provided with between band portion for abrasive band being held out against the workpiece bent axle outer round surface in revolution, the present invention is by being provided with bistrique pressure zone portion, the bent axle outer round surface making abrasive band follow rotary work piece moves, achieve the automation polishing of workpiece bent axle outer round surface, its polishing is even, improve production efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bistrique;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of linking arm.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to Fig. 1, bent axle cylindrical sander of the present invention, comprise bistrique 1, workbench 2 and lower seat 3, described bistrique 1 and workbench 2 are arranged on lower seat 3, described workbench 2 comprise for clamping work pieces 5 clamp system 20 and drive the pivotal actuating unit 21 of clamp system 20, described bistrique 1 comprises the take-up portion 11 that is arranged on supporting base about 10 two ends respectively and puts band portion 12, described take-up portion 11 and put tensioning between band portion 12 have annular abrasive band (4), described take-up portion 11 and put the bistrique pressure zone portion 13 be provided with between band portion 12 for abrasive band 4 being held out against the workpiece 5 bent axle outer round surface in revolution, the bent axle outer round surface making abrasive band 4 follow rotary work piece 5 moves, achieve the automation polishing of workpiece 5 bent axle outer round surface.
Referring to figs. 1 through 3, preferably, described bistrique pressure zone portion 13 comprises and is arranged on cylinder 131 on supporting base 10 and line slideway 132 and two protecting bands wheels 133 for tensioning abrasive band 4, described line slideway 132 slidably connects middleware 134, described middleware 134 one end connects the piston rod of described cylinder 131, the other end is connected with linking arm 135, described protecting band wheel 133 is arranged on linking arm 135 by mount pad, promote middleware 134 by cylinder 131 to be connected arm 135, the protecting band wheel 133 on linking arm 135 is made to drive the bent axle outer round surface of abrasive band 4 top tight workpiece 5.
With reference to Fig. 1,4, preferably, described linking arm 135 is in T font structure, its lateral surface 136 is close to the abrasive band 4 between two protecting band wheels 133, forming surface contact sand milling, and linking arm 135 and cylinder link simultaneously, make the abrasive band 4 on lateral surface 136 and workpiece 5 flexible contact, sand milling is meticulousr.
Preferably, the lateral surface 136 of described linking arm 135 posts Graphite cloth, reduces the friction between lateral surface 136 and abrasive band 4, extends the service life in abrasive band 4.
Preferably, bottom described lower seat 3, being provided with the screwed hole 30 for being connected and fixed with ground or other fixtures, convenient this sanding machine screw being fastened on the position of laying.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (5)
1. bent axle cylindrical sander, comprise bistrique (1), workbench (2) and lower seat (3), described bistrique (1) and workbench (2) are arranged on lower seat (3), described workbench (2) comprise for clamping work pieces (5) clamp system (20) and drive clamp system (20) pivotal actuating unit (21), described bistrique (1) comprise be arranged on respectively supporting base (10) up and down two ends take-up portion (11) and put band portion (12), described take-up portion (11) and put tensioning between band portion (12) have annular abrasive band (4), it is characterized in that: described take-up portion (11) and put the bistrique pressure zone portion (13) be provided with between band portion (12) for abrasive band (4) being held out against workpiece (5) the bent axle outer round surface in revolution.
2. bent axle cylindrical sander according to claim 1, it is characterized in that: described bistrique pressure zone portion (13) comprises and is arranged on cylinder (131) on supporting base (10) and line slideway (132) and two protecting bands wheel (133) for tensioning abrasive band (4), described line slideway (132) slidably connects middleware (134), described middleware (134) one end connects the piston rod of described cylinder (131), the other end is connected with linking arm (135), and described protecting band wheel (133) is arranged on linking arm (135) by mount pad.
3. bent axle cylindrical sander according to claim 2, is characterized in that: described linking arm (135) is in T font structure, and its lateral surface (136) is close to the abrasive band (4) between two protecting bands wheel (133).
4. bent axle cylindrical sander according to claim 3, is characterized in that: the lateral surface (136) of described linking arm (135) posts Graphite cloth.
5. bent axle cylindrical sander according to claim 1, is characterized in that: described lower seat (3) bottom is provided with the screwed hole (30) for being connected and fixed with ground or other fixtures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720313.4A CN104400597A (en) | 2014-11-27 | 2014-11-27 | Crankshaft outer ring sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720313.4A CN104400597A (en) | 2014-11-27 | 2014-11-27 | Crankshaft outer ring sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400597A true CN104400597A (en) | 2015-03-11 |
Family
ID=52638296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720313.4A Pending CN104400597A (en) | 2014-11-27 | 2014-11-27 | Crankshaft outer ring sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400597A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972376A (en) * | 2015-07-03 | 2015-10-14 | 黄其清 | Even material-saving type commutator abrasive band polishing mechanism |
| CN107378698A (en) * | 2017-09-25 | 2017-11-24 | 镇江恒创纺织机械有限公司 | A kind of automation equipment for being used to process frame Large Roller part |
| CN107457655A (en) * | 2017-09-25 | 2017-12-12 | 镇江恒创纺织机械有限公司 | A kind of movable sander for polishing spindle axle |
| CN110666646A (en) * | 2019-10-23 | 2020-01-10 | 常州先哲精密电气装备有限公司 | Commutator grinding mechanism |
| CN112476170A (en) * | 2020-10-22 | 2021-03-12 | 徐执斌 | Precision mold processing equipment and processing method thereof |
| CN115319610A (en) * | 2022-10-13 | 2022-11-11 | 江苏三州机械科技有限公司 | Scrapped cold roll remanufacturing and recycling device and using method thereof |
-
2014
- 2014-11-27 CN CN201410720313.4A patent/CN104400597A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972376A (en) * | 2015-07-03 | 2015-10-14 | 黄其清 | Even material-saving type commutator abrasive band polishing mechanism |
| CN107378698A (en) * | 2017-09-25 | 2017-11-24 | 镇江恒创纺织机械有限公司 | A kind of automation equipment for being used to process frame Large Roller part |
| CN107457655A (en) * | 2017-09-25 | 2017-12-12 | 镇江恒创纺织机械有限公司 | A kind of movable sander for polishing spindle axle |
| CN110666646A (en) * | 2019-10-23 | 2020-01-10 | 常州先哲精密电气装备有限公司 | Commutator grinding mechanism |
| CN112476170A (en) * | 2020-10-22 | 2021-03-12 | 徐执斌 | Precision mold processing equipment and processing method thereof |
| CN115319610A (en) * | 2022-10-13 | 2022-11-11 | 江苏三州机械科技有限公司 | Scrapped cold roll remanufacturing and recycling device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
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| RJ01 | Rejection of invention patent application after publication |