CN1663743B - Belt sander for pipe end grinding - Google Patents
Belt sander for pipe end grinding Download PDFInfo
- Publication number
- CN1663743B CN1663743B CN2005100517697A CN200510051769A CN1663743B CN 1663743 B CN1663743 B CN 1663743B CN 2005100517697 A CN2005100517697 A CN 2005100517697A CN 200510051769 A CN200510051769 A CN 200510051769A CN 1663743 B CN1663743 B CN 1663743B
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- belt sander
- adjustment mechanism
- leading screw
- tension adjustment
- 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
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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
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The belt grinding machine is bestly combined with an attachment for grinding the tube ends and the like. A plurality of contact rollers (206) with different diameters are mounted, so that the endless grinding belt can be laid out selectively as required. There is a band tension adjustment device which is optimized mechanically independently of the diameters of the contact rollers (206).
Description
Technical field
The present invention relates to a kind of be used for the pipe end grinding and the best belt sander that combines with servicing unit.The present invention provides a kind of multi-functional belt sander, and it is applicable to the many grinding diameters under different angles.This belt grinding machine is used to railing manufacturing, framework and tubular construction, blinds apparatus and a lot of aspect.
Background technology
The complete set of equipments of being known so far that only comprises motor, switch and other parts.
Summary of the invention
Task of the present invention provides a kind of belt sander, designs a kind of servicing unit more precisely, and it can turn round by the contact wheel of a plurality of different-diameters.A special problem is that it will correspondingly adapt to the abrasive band tension range.
This task realizes through following belt sander.
According to the present invention; A kind of belt sander of combining with the servicing unit that carries out the pipe end grinding of being used for is provided, wherein has been provided with the contact wheel of many different-diameters, the abrasive band of shuttling movement is selectively around these contact wheels; And be provided with an abrasive band tension adjustment mechanism; The diameter of this abrasive band tension adjustment mechanism and said contact wheel is irrespectively mechanically optimized the tension force in this abrasive band, it is characterized in that, said abrasive band tension adjustment mechanism has gas spring; One end of this gas spring is fixed, and the other end can lead mobile in the slotted hole in being formed at this belt sander but also can fix.
This mechanical optimization for example realizes through following mode that promptly, said abrasive band tension adjustment mechanism has gas spring, and an end of this gas spring is fixed and the other end of this gas spring can lead mobile in the slotted hole in being formed at this belt sander.
According to a flexible program, the abrasive band tension adjustment mechanism can also have the spring such as the helical spring of machinery.
Equally advantageously, the abrasive band tension adjustment mechanism has eccentric part, and it can be operated outside the shell of belt sander.
As further selection, the abrasive band tension adjustment mechanism has leading screw, and this leading screw can be handled outside the shell of belt sander.
The more important thing is for the purpose of the present invention, produce a load force that is used to optimize abrasive band tension force.
The abrasive band tension adjustment mechanism can also be arranged in the servicing unit, and this servicing unit is used in combination with the belt sander that does not have basically at design aspect to change.As stated, drafted same embodiment here.Now, explain the inner link between itself and the specific implementations, if the abrasive band tension adjustment mechanism is arranged in the belt sander, when the distance between contact wheel and the contact disc kept constant, the position of abrasive band drive changed corresponding to the diameter of contact wheel.The combining form that it will also be appreciated that is, in order to regulate abrasive band tension force, change the centre distance of contact wheel and contact disc, and drive keeps fixing, the result, and under these circumstances, as described above, the abrasive band tension adjustment mechanism moves on in the servicing unit.
Specifically, the servicing unit that combines with belt sander of the present invention is characterised in that, is provided with a container that can fill with cooling agent in order to catch smear metal.
In addition; The characteristic of the servicing unit that combines with belt sander of the present invention is; A device that is used for linking with this belt sander has a mechanical fixed mechanism, and this mechanical fixed mechanism is used for the shell of this belt sander of relative fixed and the shell of this servicing unit.
The present invention also provide a kind of be used for combining with belt sander carry out the servicing unit of pipe end grinding; Wherein be provided with the contact wheel of many different-diameters; The abrasive band of shuttling movement is selectively around these contact wheels, and is provided with an abrasive band tension adjustment mechanism, and the diameter of this abrasive band tension adjustment mechanism and said contact wheel is irrespectively mechanically optimized the tension force in this abrasive band; It is characterized in that; Said abrasive band tension adjustment mechanism has gas spring, and an end of this gas spring is fixed, and the other end can lead mobile in the slotted hole in being formed at this belt sander but also can fix.
When grinding, produced grinding sparks, preferably caught this spark with the container of filling cooling agent.This cooling agent can be a water.
The shell of belt sander and the shell of servicing unit are preferably mechanically fixed with each other, for example pass through bolt connecting mode.
In above-mentioned belt sander, the side direction correction position in said abrasive band with so that in the face width scope in this abrasive band uniformly abrasive band tension force can regulate by leading screw, this leading screw is installed on the connecting plate of motor flange.In addition, the motor flange can be installed on two positions, one of which, said leading screw is positioned at the back of said motor, its two, said leading screw is positioned at the front of said motor, thereby, complementary adjusting possibility has appearred.In this case; Be positioned at adjustment under the said motor last case through carrying out in that protective plate is exerted pressure at said leading screw; And carry out through spurring this protective plate in the adjustment that said leading screw is positioned under this motor former case, so that increase adjustable bandwidth thus because of spring is eccentric.
Description of drawings
The present invention further explains by accompanying drawing to example hereinafter.Wherein:
Fig. 1 is the part drawing that has the belt sander of servicing unit according to of the present invention;
Fig. 2 is the view that belt sander and servicing unit are in disconnected position;
Fig. 3 is the detail drawing of servicing unit;
Fig. 4 shows other CONSTRUCTED SPECIFICATION of the syndeton of belt sander and servicing unit;
Fig. 5 is the perspective view of belt sander when being connected on the servicing unit;
Fig. 6 is the detail drawing that is positioned at the abrasive band tension adjustment mechanism of servicing unit;
Fig. 7 representes the further details of abrasive band tension adjustment mechanism;
Fig. 8 is with component (a), (b) with (c) expression drive according to the contact wheel diameter situation of displacement;
Fig. 9 is a side view of seeing gas spring in the past, that can in slotted hole, move from the visual angle of rotation slightly forward;
Figure 10 is a side view of seeing gas spring in the past, that can in slotted hole, move from the visual angle of rotation slightly backward;
Figure 11 is the side view of the gas spring that in the forward position of slotted hole, is tensioned;
Figure 12 shows the flat metal plate that is installed on the side with seeing over from oblique rear, this metallic plate has four slotted holes, and the star bolt of installing towards equipment center is wherein arranged;
Figure 13 shows the flat metal plate that is installed on the side with seeing over from oblique the place ahead, this metallic plate has four slotted holes, and the star bolt of installing towards equipment center is wherein arranged;
Figure 14 is the sketch map according to the motor of two kinds of different layouts installations.
The specific embodiment
Fig. 1 illustrates belt sander 100, and it is applicable to the inside plants application in the no moisture environment in principle and is used to the for example grinding of stainless steel, steel alloy and metal.Preferably as shown in Figure 2, the abrasive band is driven through motor 102.Each abrasive band of floating can be by an adjuster 104 along laterally being calibrated the orientation.The degree of tightness in every abrasive band realizes through leverage 106.Therefore, motor 102 drives drive 108, and not shown abrasive band is moved around this drive 108 along the grinding platform 110 of a level, if be necessary, this grinding platform can go up and down, and drive 108 is returned around a contact disc 112 in this abrasive band.
According to the present invention, well-known belt sander own is worked with a servicing unit 200, and servicing unit 200 is fixed on the belt sander 100 by a mechanical fixed mechanism 224 and preferably simple threaded connector.Long abrasive band correspondingly is directed in the servicing unit 200 subsequently and there by adjustment and fixing, this can further explain hereinafter.Contact wheel 206 can be regulated by height adjustment mechanism 202.Be provided with a monoblock type spark box 204, in this spark box, be full of cooling agent such as water, the spark that this spark box occurs when being received in grinding.
Fig. 3 is the detail drawing of servicing unit 200.When the locking device of machinery 208 was released, contact wheel 206 can be released and be changed.Corresponding fixed mechanism is used for its firm placement.The depth stop of workpiece can be accomplished by dog screw 210, and is displaced sideways by being responsible for through the sideslip frame that rotary handle 212 is operated.The amount of feeding is confirmed by adjusting lever 214.Leverage 216,218 can be adjusted the centre-height of contact wheel 206.At last, a bench vice 220 is set and is used for clamping work pieces.A mechanism 222 is used to adjust angle, and this mechanism 222 has 10 ° big breach and 5 ° small gap.In principle, any breach of 30 ° to 90 ° can both produce in above-mentioned steps or can freedom selectively produce.
The assembling of belt sander and servicing unit is so accomplished, and at first, the off voltage at the master switch place is pulled down cover glass and milled screw (if having and think that they are troubles).Grinding frame and spark box also must be dismantled.
Fig. 4 representes the belt sander and the servicing unit that assemble with four bolts 224.The old sand band can be removed and required contact wheel is inserted in the holder.Then, pack into and tighten new abrasive band.
Fig. 5 representes the position of pitch regulation device 226, and it must be adjusted when assembling for the first time.
Fig. 6 is illustrated in the detail drawing according to abrasive band tension adjustment mechanism in the belt sander of the present invention.Be provided with a gas spring 130, its end 132 is fixed, and its other end 134 can move in a slotted hole, and still, the said other end also can be hard-wired.Other embodiment also can be expected, for example uses helical spring, eccentric part or the leading screw of machinery.
Fig. 7 representes another detail view, for example, below drive 108, is provided with another slotted hole 136, and this slotted hole also can be used to adjustment.A plurality of slotted holes can also be set be used for guiding.
Fig. 8 is with component (a) and (b) and (c) expression; Although contact wheel 206 has different diameters with fixed contact disc 112; But, move (for example 136 li of slotted holes shown in Figure 7) through making drive 108, just can under the situation of the grinding tension force of the best, use same abrasive band.Exactly, when drive 108 was can be corresponding mobile, it is constant that the centre distance between contact wheel 206 and the contact disc 112 keeps.Move in case the position of drive 108 is other, as stated, will optimize abrasive band tension force through an abrasive band tension adjustment mechanism.
In addition, the side direction correction position in said abrasive band with so that in the face width scope in this abrasive band uniformly abrasive band tension force can regulate by leading screw 104, this leading screw is installed on the connecting plate 114 of motor flange 116.Motor flange 116 can be installed on two positions, one of which, said leading screw 104 is positioned at the back of said motor 102, its two, said leading screw is positioned at the front of said motor 102, thereby, complementary adjustability has appearred.Here; Adjustment in that said leading screw 104 is positioned under said motor 102 last case is carried out through protective plate is exerted pressure; And carry out through spurring this protective plate in the adjustment that said leading screw 104 is positioned under these motor 102 former case, so that increase adjustable bandwidth because of spring off-centre thus.
Disclosed characteristic of the present invention can be used separately in above description, accompanying drawing and claims, also can combination in any, and they all are important concerning realizing the present invention.
Claims (6)
1. be used for the belt sander (100) that combines with the servicing unit that carries out the pipe end grinding (200); Wherein be provided with the contact wheel (206) of many different-diameters; The abrasive band of shuttling movement is selectively around these contact wheels (206); And be provided with an abrasive band tension adjustment mechanism, the diameter of this abrasive band tension adjustment mechanism and said contact wheel (206) is irrespectively mechanically optimized the tension force in this abrasive band
It is characterized in that be provided with the contact disc (112) and the drive (108) that are used for the abrasive band, said abrasive band tension adjustment mechanism is arranged in the belt sander,
When the distance between contact wheel and the contact disc kept constant, the position of abrasive band drive changed corresponding to the diameter of contact wheel; Perhaps, in order to regulate abrasive band tension force, change the centre distance of contact wheel and contact disc, and drive keeps fixing,
Wherein, said abrasive band tension adjustment mechanism has gas spring (130), and an end (132) of this gas spring is fixed, and the other end (134) can lead mobile in the slotted hole in being formed at this belt sander (136) but also can fix.
2. belt sander as claimed in claim 1 (100) is characterized in that, said abrasive band tension adjustment mechanism has eccentric part, and this eccentric part can be operated outside the shell of said belt sander.
3. according to claim 1 or claim 2 belt sander (100) is characterized in that said abrasive band tension adjustment mechanism has leading screw (104), and this leading screw can be operated outside the shell of this belt sander.
4. according to claim 1 or claim 2 belt sander (100); It is characterized in that, the side direction correction position in said abrasive band and in the face width scope in this abrasive band uniformly abrasive band tension force can regulate by leading screw (104), this leading screw is installed on the connecting plate (114) of motor flange (116); Motor flange (116) can be installed on two positions; One of which, said leading screw (104) is positioned at the back of said motor (102), and they are two years old; Said leading screw is positioned at the front of said motor (102); Thereby complementary adjustability has appearred, carries out through protective plate is exerted pressure in the adjustment that said leading screw (104) is positioned under said motor (102) last case, and carries out through spurring this protective plate in the adjustment that said leading screw (104) is positioned under this motor (102) former case.
5. be used for the servicing unit (200) that combines and carry out the pipe end grinding with belt sander (100); Wherein be provided with the contact wheel (206) of many different-diameters; The abrasive band of shuttling movement is selectively around these contact wheels (206); And be provided with an abrasive band tension adjustment mechanism, the diameter of this abrasive band tension adjustment mechanism and said contact wheel (206) is irrespectively mechanically optimized the tension force in this abrasive band
It is characterized in that be provided with the contact disc (112) and the drive (108) that are used for the abrasive band, said abrasive band tension adjustment mechanism is arranged in the belt sander,
When the distance between contact wheel and the contact disc kept constant, the position of abrasive band drive changed corresponding to the diameter of contact wheel; Perhaps, in order to regulate abrasive band tension force, change the centre distance of contact wheel and contact disc, and drive keeps fixing,
Wherein, said abrasive band tension adjustment mechanism has gas spring (130), and an end (132) of this gas spring is fixed, and the other end (134) can lead mobile in the slotted hole in being formed at this belt sander (136) but also can fix.
6. servicing unit as claimed in claim 5 (200) is characterized in that, said abrasive band tension adjustment mechanism has eccentric part or the leading screw (104) that can operate outside the shell of this belt sander (100).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202004000104U DE202004000104U1 (en) | 2004-01-06 | 2004-01-06 | Belt grinder, preferably for combination with an attachment for grinding pipe ends |
| DE202004000104.7 | 2004-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1663743A CN1663743A (en) | 2005-09-07 |
| CN1663743B true CN1663743B (en) | 2012-08-08 |
Family
ID=32240747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100517697A Expired - Fee Related CN1663743B (en) | 2004-01-06 | 2005-01-06 | Belt sander for pipe end grinding |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050221735A1 (en) |
| EP (1) | EP1552903B1 (en) |
| CN (1) | CN1663743B (en) |
| AT (1) | ATE399619T1 (en) |
| DE (2) | DE202004000104U1 (en) |
| DK (1) | DK1552903T3 (en) |
| ES (1) | ES2310699T3 (en) |
| PL (1) | PL1552903T3 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1688216A1 (en) * | 2005-02-02 | 2006-08-09 | Multi-Tool A/S | Belt grinding machine, in particular for the combination with an attachment for tube end grinding |
| DE102006007709B4 (en) * | 2006-02-14 | 2019-01-31 | C. & E. Fein Gmbh | belt sander |
| DE102006013436B4 (en) | 2006-03-14 | 2018-10-31 | C. & E. Fein Gmbh | Belt grinding machine for external cylindrical grinding of pipes |
| CN102990494B (en) * | 2011-09-08 | 2015-05-13 | 莱州市鑫岳机械有限公司 | Small multifunction belt sander |
| DE102013111807A1 (en) | 2013-10-25 | 2015-04-30 | C. & E. Fein Gmbh | Belt grinding machine with belt grinding modules that can be coupled together |
| CN103962919B (en) * | 2014-04-25 | 2017-06-20 | 陈美青 | A kind of polishing machine |
| DE102015205624A1 (en) * | 2015-03-27 | 2016-09-29 | Siemens Aktiengesellschaft | Grinding machine and method for processing a squealer edge of a blade |
| CN105538101A (en) * | 2015-12-05 | 2016-05-04 | 芜湖山野电器有限公司 | Polishing machine |
| CN105500155A (en) * | 2015-12-05 | 2016-04-20 | 芜湖山野电器有限公司 | Polishing device |
| CN112518523A (en) * | 2020-12-02 | 2021-03-19 | 汤武义 | Automatic polishing and grinding system for thin-wall stamping parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5357714A (en) * | 1993-04-02 | 1994-10-25 | Almi Machinefabriek Bv | Apparatus for shaping the ends of tubular workpieces with recesses of different diameters |
| US5830046A (en) * | 1996-10-28 | 1998-11-03 | Vulcan Engineering Co. | Belt shifting idler pulley for reciprocating an abrasive belt |
| DE29904027U1 (en) * | 1999-03-05 | 1999-05-27 | Multi-Tool A/S, Jelling | Grinding machine |
| US6537142B2 (en) * | 2001-04-12 | 2003-03-25 | John Liou | Belt adjusting device of belt sander |
| CN1419994A (en) * | 2001-11-15 | 2003-05-28 | 新技术公司 | Tubular workpiece groover capable of using for general grinding operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429077A (en) * | 1966-04-15 | 1969-02-25 | Lyndon V Grover | Sander |
| US4221081A (en) * | 1978-08-28 | 1980-09-09 | Everett Charles T | Dust collector system for belt sander |
| CH686350A5 (en) * | 1992-02-07 | 1996-03-15 | Sig Schweiz Industrieges | Belt sander. |
| DE9320750U1 (en) * | 1993-04-02 | 1995-01-05 | Almi Machinefabriek B.V., Vriezenveen | Device for the end molding of tubular workpieces with different diameters |
| DE29504077U1 (en) * | 1995-03-10 | 1995-04-27 | Multi-Tool A/S, Jelling | Belt grinder |
-
2004
- 2004-01-06 DE DE202004000104U patent/DE202004000104U1/en not_active Expired - Lifetime
- 2004-12-29 PL PL04030981T patent/PL1552903T3/en unknown
- 2004-12-29 AT AT04030981T patent/ATE399619T1/en not_active IP Right Cessation
- 2004-12-29 ES ES04030981T patent/ES2310699T3/en active Active
- 2004-12-29 DK DK04030981T patent/DK1552903T3/en active
- 2004-12-29 EP EP04030981A patent/EP1552903B1/en active Active
- 2004-12-29 DE DE502004007481T patent/DE502004007481D1/en active Active
-
2005
- 2005-01-06 US US11/029,398 patent/US20050221735A1/en not_active Abandoned
- 2005-01-06 CN CN2005100517697A patent/CN1663743B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5357714A (en) * | 1993-04-02 | 1994-10-25 | Almi Machinefabriek Bv | Apparatus for shaping the ends of tubular workpieces with recesses of different diameters |
| US5830046A (en) * | 1996-10-28 | 1998-11-03 | Vulcan Engineering Co. | Belt shifting idler pulley for reciprocating an abrasive belt |
| DE29904027U1 (en) * | 1999-03-05 | 1999-05-27 | Multi-Tool A/S, Jelling | Grinding machine |
| US6537142B2 (en) * | 2001-04-12 | 2003-03-25 | John Liou | Belt adjusting device of belt sander |
| CN1419994A (en) * | 2001-11-15 | 2003-05-28 | 新技术公司 | Tubular workpiece groover capable of using for general grinding operation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1552903A3 (en) | 2005-09-07 |
| DE502004007481D1 (en) | 2008-08-14 |
| EP1552903A2 (en) | 2005-07-13 |
| DK1552903T3 (en) | 2008-11-03 |
| US20050221735A1 (en) | 2005-10-06 |
| ATE399619T1 (en) | 2008-07-15 |
| DE202004000104U1 (en) | 2004-04-29 |
| PL1552903T3 (en) | 2008-12-31 |
| ES2310699T3 (en) | 2009-01-16 |
| CN1663743A (en) | 2005-09-07 |
| EP1552903B1 (en) | 2008-07-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20170106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |