CN202344364U - Full-automatic abrasive belt sample grinding machine - Google Patents
Full-automatic abrasive belt sample grinding machine Download PDFInfo
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- CN202344364U CN202344364U CN2011204026411U CN201120402641U CN202344364U CN 202344364 U CN202344364 U CN 202344364U CN 2011204026411 U CN2011204026411 U CN 2011204026411U CN 201120402641 U CN201120402641 U CN 201120402641U CN 202344364 U CN202344364 U CN 202344364U
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- sample
- abrasive band
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- sample grinding
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Abstract
The utility model relates to a full-automatic abrasive belt sample grinding machine, and belongs to the technical field of metallurgical detection grinding equipment. The full-automatic abrasive belt sample grinding machine is provided with a sample grinding device supported on a machine frame, wherein the sample grinding device comprises an abrasive belt which winds between a driving wheel and a driven wheel, a tensioning mechanism of the sand belt, and a sample clamping motion mechanism which is positioned below the bottom surface of the abrasive belt; the sample clamping motion mechanism is provided with a rotating arm which is hinged and supported to a vertical rotating shaft; one end of the rotating arm is provided with a sample grinding frame for clamping a sample, and the other end of the rotating arm is hinged with the piston extension end of a driving air cylinder; a cylinder body of the driving air cylinder is hinged and supported on a member which is fixedly connected with the machine frame; and the driving air cylinder drives the sample grinding frame on the rotating arm, so that the sample grinding frame has the swing and rotation position at which the sample does reciprocating motion in the width direction of the abrasive belt and a pre-station for separating the sample from the abrasive belt. According to the full-automatic abrasive belt sample grinding machine, when the abrasive belt runs, the sample clamped on the sample grinding frame is driven to do reciprocating motion in the width direction of the abrasive belt by the driving air cylinder in the grinding process, so that the width of the abrasive belt is utilized fully, the sample is ground uniformly, and the grinding quality is improved.
Description
Technical field
The utility model relates to a kind of metallurgical samples equipment for grinding, and especially a kind of full-automatic abrasive band sample grinding machine belongs to the metallurgical equipment for grinding technical field that detects.
Background technology
The effect of sample grinding machine is to grind off the metallurgical samples surface oxide layer fast by the abrasive band, thereby is convenient to follow-up metal lographic examination.Application number is that 02286454,02286455,03221852,200620157616,200620157616,200910101229,200920028554,200920189683,201020169900 one Chinese patent application file discloses the technical scheme relevant with sample grinding machine respectively.Wherein, The most relevant with the utility model 02286455.5 discloses a kind of abrasive band sample grinding machine Clamping apparatus for polishing specimen; These anchor clamps comprise clamp body, fork, turnover panel; Fork) be contained on the sample grinding machine of abrasive band perpendicular to abrasive band face hinge, turnover panel is basically parallel to abrasive band face hinge and is contained in the fork front end, and clamp body is fixed on the front end of turnover panel.Because in grinding process, staff does not contact with exemplar, and away from the abrasive band, therefore fool proof, the fork swing of vertical hinge dress has guaranteed naturally that then moving of exemplar is parallel with the surface, abrasive band, thereby has guaranteed required flatness.But it is pure manual operation, therefore operation inconvenience, and security is not good enough, inefficiency.200910101229.3 disclose a kind of full-automatic abrasive band sample grinding machine, comprise frame, grinding wheel drive mitor, emery wheel combination, abrasive band motor; The abrasive band combination, dust exhaust apparatus, support, horizontal mobile device; Horizontal stepper motor vertically moves gripper equipment, cylinder, air pump; The PLC control cabinet, touch-screen, tank, rotary disc assembly; Rotary disc speed reducing box, rotating disk is used stepper motor, and outer cover and discharge bucket, support are fixed on the frame; Horizontal mobile device is fixed on the support, vertically moves gripper equipment and is located on the horizontal mobile device, and emery wheel combination, abrasive band combination, tank and rotary disc assembly are located on the frame and are positioned at the horizontal mobile device below, and grinding wheel drive mitor, abrasive band motor, horizontal stepper motor, rotating disk are connected with the PLC control cabinet respectively with stepper motor and air pump.Though this patent application has realized automation, can only traverse feed, width moves back and forth along the abrasive band in grinding process can not to realize workpiece, therefore has weak point.
In addition, the tank cooling is all adopted in the cooling of above-mentioned prior art, fails to take into full account the different demands of grinding process, is unfavorable for guaranteeing grinding quality.
The utility model content
The primary and foremost purpose of the utility model is: to the deficiency of above-mentioned prior art existence; Propose a kind of can realize workpiece along the abrasive band the reciprocating full-automatic abrasive band of width sample grinding machine; Thereby make full use of the abrasive band width, guarantee that grinding is even, improve grinding quality.
The further purpose of the utility model is: propose a kind of full-automatic abrasive band sample grinding machine of can the different types of cooling roughly grinding and finish grinding.
In order to reach above primary and foremost purpose; The full-automatic abrasive band sample grinding machine of the utility model has the sample grinding attachment on the frame of being supported on; Said sample grinding attachment comprises abrasive band and the strainer thereof that is looped around between driving wheel and the driven pulley; Also comprise the sample holder motion that is positioned under the bottom surface, abrasive band, said sample holder motion has hinged pivoted arm in vertical rotating shaft, and an end of said pivoted arm is equipped with the grind away frame of clamping sample; The other end of said pivoted arm is hinged with the piston overhanging end that drives cylinder; The cylinder body of said driving cylinder is hinged to be connected on the member with frame, and the grind away frame that said driving cylinder orders about on the pivoted arm has rotation position reciprocal between the width of abrasive band, and the preposition station that breaks away from the abrasive band.
Therefore, when turn round in the abrasive band, be clamped in sample on the grind away frame in,, between the width of abrasive band, move back and forth, thereby make full use of the width in abrasive band, guarantee that grinding is even, improve grinding quality ordering about of controlled driving cylinder by grinding process.
In order to reach further purpose, the full-automatic abrasive band sample grinding machine of the utility model has the hydraulic spray nozzle that is controlled by the water smoke valve, the contiguous said preposition station of said hydraulic spray nozzle.Therefore, can control as required the grind away frame the corase grind after be in preposition station, and the unlatching hydraulic spray nozzle sample is cooled off fast, finish grind afterwards; After waiting to finish grind,, avoid influencing grinding quality to sampling air or inert gas cooling.
Description of drawings
Below in conjunction with accompanying drawing and preferred embodiment the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Embodiment one
The full-automatic abrasive band sample grinding machine of present embodiment is as shown in Figure 1, mainly is made up of the dust arrester that is supported on the sample grinding attachment 1-6 on the frame 1-1 and is installed in frame lower.This dust arrester comprises the ash bucket 1-4 that is positioned at sample grinding attachment 1-6 below, the disposal box 1-3 that is positioned at the ash bucket bottom and the dust removal machine 1-2 that is positioned at ash bucket 1-4 side-lower.1-7 among the figure is the electric box that cools off and control automatically.
Sample grinding attachment 1-6 such as Fig. 2, shown in Figure 3 comprise the abrasive band 6 and the strainer thereof that are looped around between motor 17 driving wheel driven 2 and the driven pulley 9.This strainer comprises the slip cap that is fixed in frame through abrasive band panel 16 and bedplate 1---present embodiment is a spline housing 5; Plug-in mounting forms the driven pulley support 8 of moving sets in this slip cap (spline housing 5); Be equipped with between slip cap (spline housing 5) and the driven pulley support 8 and make its spring that presents separation trend each other 7; Under the effect of this spring, driven pulley will remain the tensioning in abrasive band.
In addition, an end of driven pulley support 8 belows and pull bar 4 is hinged, the other end of pull bar 4 be supported on the tensioning handle 3 on the abrasive band panel 16.When handling tensioning handle 3, can produce the pulling effect to pull bar 4, overcome the active force of spring 7, driven pulley support 8 is moved towards spline housing 5 directions, thereby the abrasive band is got loose, be convenient to change.
The sample holder motion is equipped with in the below, bottom surface in abrasive band 6; This mechanism has hinged L shaped pivoted arm 19 in vertical rotating shaft 12; One end of this pivoted arm is equipped with the grind away frame 22 of clamping sample, and this grind away frame can rely on the bottom surface, abrasive band with sample under the effect of clamping cylinder 14, and its concrete structure is not hard to imagine; And identical, so do not detail with prior art.The other end of pivoted arm 19 is hinged with the piston overhanging end that drives cylinder 13; The cylinder body of this driving cylinder 13 is hinged on the bedplate 1 that is connected with frame through bearing pin 15; The grind away frame 22 that can order about on the pivoted arm has rotation position reciprocal between the width of abrasive band, and the preposition station that breaks away from the abrasive band.Therefore, when turn round in the abrasive band, the sample that is clamped on the grind away frame can move back and forth between the width of abrasive band in by grinding process, has both helped guaranteeing that grinding is even, makes the abrasive band be fully used again, has improved grinding quality.
In addition, preposition station one side is equipped with the hydraulic spray nozzle 21 that is controlled by water smoke valve 20.When initial sum finished, preposition station became the operating position for ease of the loading and unloading sample, and in the grinding process; Control sample in corase grind back is in preposition station, can carry out the water smoke cooling, finish grindes again; Not only can improve work efficiency, can in time clear up the surface simultaneously, help guaranteeing grinding quality.
Change an angle more specifically, during work, motor 17 drives driving wheel 2, and drives driven pulley 9 rotations through abrasive band 6; 10 liang of end sections of driven shaft are processed flat square section; Cooperate with the U type fluting of driven pulley support 8 respectively; One end is with pin 11 hinged can rotations around it; The other end is connected with the screw rod of tuningout handle 18, therefore can pass through the depth of parallelism that rotation tuningout handle 18 is regulated driven pulleys 9 and driving wheel 2, thereby eliminate the deviation phenomenon in 6 rotary courses of abrasive band.Driven pulley support 8 cooperates with spline housing 5 through spline, and spline housing 5 is fixed on the abrasive band panel 16, and abrasive band panel 16 is connected with bedplate 1; Tensioning spring 7 provides in the sbrasive belt grinding process tensile force that needs, and controlling tensioning handle 3 can be through pull bar 4 pulling driven pulley support 8, and compression tensioning spring 7 shortens the centre-to-centre spacing of driven pulley 9 and driving wheel 2, thereby changes abrasive band 6.
Can swing three cylinder body afterbody journal stirrups that drive cylinders 13 are 15 hinged with bedplate 1 with shipping and reselling on another market, and the pin 15 that can rotate rotates; Its piston rod and pivoted arm 19 are hinged, can relatively rotate.Pivoted arm 19 and rotating shaft 12 usefulness bearings are as the centre of gyration, and rotating shaft 12 is fixed on the bedplate 1.Grind away frame 22 is fixed on pivoted arm 19 other ends; Clamping cylinder 14 is installed in 22 times drivings of grind away frame cylinder 13 has two strokes; Three stations, when 13 two strokes of cylinder were all regained, grind away frame 22 was at preposition station; Stretch out the first stroke grind away frame 22 at meta; When two strokes all stretched out, grind away frame 22 was easy to realize the action of diverse location in the position, back through gas circuit control.
Cooling device is made up of hydraulic spray nozzle 21, water smoke valve 20 and gas circuit control section.The type of cooling comprises: water smoke cooling, air cooling or inert gas cooling.
Grinding process is: grind away frame 22 is put into sample when preposition station, grind away frame 22 runs to meta then, and clamping cylinder 14 stretches out; Be pressed in 6 surfaces, abrasive band to sample; The corase grind beginning, the swing between meta and position, back of grind away frame guarantees that surfacing evenly and fully effectively utilizes the abrasive band width; Grinding (time is controlled by the time relay) grind away frame 22 that finishes runs to preposition station, in 21 times water smokes coolings of cooling jet; After the cooling fully, continue correct grinding, step is similar with corase grind; Correct grinding finishes, and can carry out air cooling or inert gas cooling.
Compared with prior art, present embodiment has following outstanding progress:
1) in order to guarantee grinding quality and makes full use of the width in abrasive band that width moves back and forth along the abrasive band to realize sample through cylinder and lever principle;
2) for roughly grinding and correct grinding, sample has the reasonable type of cooling that comprises water smoke cooling (the corase grind back is used) at preposition station.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (8)
1. full-automatic abrasive band sample grinding machine; Has the sample grinding attachment on the frame of being supported on; Said sample grinding attachment comprises abrasive band and the strainer thereof that is looped around between driving wheel and the driven pulley; It is characterized in that: also comprise the sample holder motion that is positioned under the bottom surface, abrasive band, said sample holder motion has hinged pivoted arm in vertical rotating shaft, and an end of said pivoted arm is equipped with the grind away frame of clamping sample; The other end of said pivoted arm is hinged with the piston overhanging end that drives cylinder; The cylinder body of said driving cylinder is hinged to be connected on the member with frame, and the grind away frame that said driving cylinder orders about on the pivoted arm has rotation position reciprocal between the width of abrasive band, and the preposition station that breaks away from the abrasive band.
2. full-automatic abrasive band according to claim 1 sample grinding machine is characterized in that: also have the hydraulic spray nozzle that is controlled by the water smoke valve, the contiguous said preposition station of said hydraulic spray nozzle.
3. full-automatic abrasive band according to claim 1 and 2 sample grinding machine; It is characterized in that: said tight mechanism comprises the slip cap that is fixed in frame through abrasive band panel and bedplate; Plug-in mounting forms the driven pulley support of moving sets in the said slip cap, is equipped with between said slip cap and the driven pulley support to make it present the spring of separation trend each other.
4. full-automatic abrasive band according to claim 3 sample grinding machine is characterized in that: said slip cap is a spline housing.
5. full-automatic abrasive band according to claim 4 sample grinding machine is characterized in that: said driven pulley support forms prong away from an end of said spline housing, and said prong both sides have U-lag respectively; The wheel shaft two ends of said driven pulley are supported on respectively in two U-lags, and an end and driven pulley support are hinged, and the other end is connected with the screw rod of tuningout handle; The screw rod of said tuningout handle is screwed in the screw on the driven pulley support.
6. full-automatic abrasive band according to claim 5 sample grinding machine is characterized in that: said driven pulley support below is hinged with an end of pull bar, and the other end of said pull bar is connected with tensioning handle on being supported on the abrasive band panel.
7. full-automatic abrasive band according to claim 6 sample grinding machine is characterized in that: the other end of said pivoted arm is hinged with the piston overhanging end that drives cylinder, and the cylinder body of said driving cylinder is hinged on the bedplate that is connected with frame through bearing pin.
8. full-automatic abrasive band according to claim 7 sample grinding machine is characterized in that: said dust arrester comprises the ash bucket that is positioned at sample grinding attachment below, the disposal box that is positioned at the ash bucket bottom and the dust removal machine that is positioned at the ash bucket side-lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204026411U CN202344364U (en) | 2011-10-21 | 2011-10-21 | Full-automatic abrasive belt sample grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204026411U CN202344364U (en) | 2011-10-21 | 2011-10-21 | Full-automatic abrasive belt sample grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344364U true CN202344364U (en) | 2012-07-25 |
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ID=46533393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204026411U Expired - Lifetime CN202344364U (en) | 2011-10-21 | 2011-10-21 | Full-automatic abrasive belt sample grinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202344364U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390031A (en) * | 2011-10-21 | 2012-03-28 | 南京和澳自动化科技有限公司 | Full-automatic abrasive belt sample grinder |
| CN106217185A (en) * | 2016-09-07 | 2016-12-14 | 北京交通大学 | Steel rail profile belt grinder |
| CN106625132A (en) * | 2016-12-06 | 2017-05-10 | 浙江大学 | Double-station automatic grinding and cutting machine for ceramic green body tubes |
| CN106956188A (en) * | 2017-03-14 | 2017-07-18 | 广东利迅达机器人系统股份有限公司 | A kind of desktop type sanding and polishing work table of abrasive belt machine |
| CN112247768A (en) * | 2020-10-28 | 2021-01-22 | 无锡兴华机械有限公司 | Sustainable use abrasive band machine |
-
2011
- 2011-10-21 CN CN2011204026411U patent/CN202344364U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390031A (en) * | 2011-10-21 | 2012-03-28 | 南京和澳自动化科技有限公司 | Full-automatic abrasive belt sample grinder |
| CN106217185A (en) * | 2016-09-07 | 2016-12-14 | 北京交通大学 | Steel rail profile belt grinder |
| CN106217185B (en) * | 2016-09-07 | 2019-02-22 | 山东智沃轨道交通设备有限公司 | Steel rail profile belt grinder |
| CN106625132A (en) * | 2016-12-06 | 2017-05-10 | 浙江大学 | Double-station automatic grinding and cutting machine for ceramic green body tubes |
| CN106956188A (en) * | 2017-03-14 | 2017-07-18 | 广东利迅达机器人系统股份有限公司 | A kind of desktop type sanding and polishing work table of abrasive belt machine |
| CN112247768A (en) * | 2020-10-28 | 2021-01-22 | 无锡兴华机械有限公司 | Sustainable use abrasive band machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |