CN209811972U - Abrasive belt grinding machine - Google Patents
Abrasive belt grinding machine Download PDFInfo
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- CN209811972U CN209811972U CN201920249989.8U CN201920249989U CN209811972U CN 209811972 U CN209811972 U CN 209811972U CN 201920249989 U CN201920249989 U CN 201920249989U CN 209811972 U CN209811972 U CN 209811972U
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- 238000003825 pressing Methods 0.000 claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 abstract description 37
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004576 sand Substances 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 the technical field of metal processing accessories, in particular to an abrasive belt grinding machine which can grind metal accessories by mechanical means and reduce the injury to the palm of the worker; the metal fittings in various shapes can be conveniently ground; the device comprises a workbench, a left fixed seat, a right fixed seat, a driving wheel, a driven wheel, a rotating shaft, a fixed rod, an abrasive belt, a mounting plate and a motor; the support device also comprises a bottom plate, a support pillar, a bearing plate, a first air cylinder, a transverse plate, a left support plate, a right support plate, a left threaded rod, a right threaded rod, a left rotary table, a right rotary table, a left pressing plate and a right pressing plate, wherein a first telescopic rod is arranged at the bottom output end of the first air cylinder; the device further comprises a support, a connecting plate, a fixing pin, a second left air cylinder, a second right air cylinder, a left sliding block, a right sliding block, a left ear plate and a right ear plate, wherein a second left telescopic rod and a second right telescopic rod are respectively arranged at the bottom output ends of the second left air cylinder and the second right air cylinder.
Description
Technical Field
The utility model relates to a metal working auxiliary device's technical field especially relates to a sand belt grinding machine.
Background
As is well known, a belt sander is an auxiliary device for grinding and polishing the surface of a metal fitting in the process of machining the metal fitting, and is widely used in the field of metal machining; the prior abrasive belt grinding machine comprises a workbench, a left fixed seat, a right fixed seat, a driving wheel, a driven wheel, a rotating shaft, a fixed rod, an abrasive belt, a mounting plate and a motor, wherein the bottom ends of the left fixed seat and the right fixed seat are respectively connected with the left half area and the right half area at the top end of the workbench, the central areas at the top ends of the left fixed seat and the right fixed seat are respectively provided with a left through groove and a right through groove, the left through groove and the right through groove are respectively communicated with the left side wall and the right side wall of the left fixed seat and the right fixed seat, the upper half areas of the front side wall and the rear side wall of the left fixed seat are respectively provided with a front rotating hole and a rear rotating hole, the central area of the front side wall of the driving wheel is provided with a fixed hole, the central area of the front side wall of the driven wheel is provided, the bottom end of the mounting plate is connected with the left half area of the top end of the workbench, the front end of the fixed rod is connected with the upper half area of the front side wall in the right through groove, the rear end of the fixed rod penetrates through the through hole and is connected with the upper half area of the rear side wall in the right through groove, and the abrasive belt is sleeved on the driving wheel and the driven wheel; when the existing abrasive belt grinding machine is used, a motor is turned on, the motor drives a rotating shaft to rotate, the rotating shaft drives a driving wheel to rotate, a driven wheel rotates together with the driving wheel through an abrasive belt, the abrasive belt is further driven to move, and a worker holds metal accessories to grind and polish on the moving abrasive belt; the existing abrasive belt grinding machine is used for discovering that when workers manually grind and polish, the abrasive belt easily damages palms of the workers, so that the use safety of the abrasive belt grinding machine is poor; only can grind the metal fittings with planes, grind the metal fittings with cambered surfaces more inconveniently, resulting in higher use limitation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a metal fitting can be ground by mechanical means, so as to reduce the injury to the palm of the worker and improve the use safety; the abrasive belt grinding machine can be used for conveniently grinding metal fittings in various shapes and reducing the use limitation.
The utility model relates to an abrasive belt grinding machine, which comprises a workbench, a left fixing seat, a right fixing seat, a driving wheel, a driven wheel, a rotating shaft, a fixed rod, an abrasive belt, a mounting plate and a motor, wherein the bottom ends of the left fixing seat and the right fixing seat are respectively connected with the left half area and the right half area of the top end of the workbench, the central area of the top ends of the left fixing seat and the right fixing seat is respectively provided with a left through groove and a right through groove, the left through groove and the right through groove are respectively communicated with the left side wall and the right side wall of the left fixing seat and the right fixing seat, the upper half area of the front side wall and the upper half area of the rear side wall of the left fixing seat are respectively provided with a front rotating hole and a rear rotating hole, the central area of the front side wall of the driving wheel is provided with a through hole, the, the top end of the mounting plate is connected with the bottom end of the motor, the bottom end of the mounting plate is connected with the left half area of the top end of the workbench, the front end of the fixed rod is connected with the upper half area of the front side wall in the right through groove, the rear end of the fixed rod penetrates through the through hole and is connected with the upper half area of the rear side wall in the right through groove, and the abrasive belt is sleeved on the driving wheel and the driven; the support column bottom is connected with the left half area of the top end of the bottom plate, the top end of the support column is connected with the left half area and the right half area of the bottom end of the support plate respectively, the central areas of the left half area and the right half area of the bottom end of the transverse plate are transversely provided with a left threaded hole and a right threaded hole respectively, the left end of the left threaded rod and the right end of the right threaded rod are connected with the central areas of the right side wall of the left rotary plate and the right rotary plate respectively, and the right end of the left threaded rod and the right end of the right threaded rod are respectively screwed and penetrate through the left threaded hole and the left threaded hole of the left threaded hole and are respectively screwed and penetrate through the left threaded hole and the left threaded hole of the left threaded rod and are respectively connected with the central areas of the left side wall of the left rotary plate and the left side wall of the left rotary plate The wall is connected with the central area of the right side wall of the right pressing plate; the bottom end of the support is connected with the central area of the top end of the bottom plate, the central area of the top end of the support is provided with a connecting groove, the top end of the connecting plate is connected with the central area of the bottom end of the workbench, the lower half area of the front side wall of the connecting plate is provided with a connecting hole, the front end of the fixing pin is connected with the upper half area of the front side wall in the connecting groove, the rear end of the fixing pin penetrates through the connecting hole and is connected with the upper half area of the rear side wall in the connecting groove, the left half area and the right half area of the bottom end of the workbench are respectively provided with a left sliding groove and a right sliding groove, the left sliding block and the right sliding block are respectively positioned in the left sliding groove and the right sliding groove, the left ear plate and the right ear plate are respectively arranged at the bottom ends of the left sliding block and the right sliding block, the left bottom end and the right bottom end of the second left air cylinder are respectively, the output ends of the bottoms of the second left cylinder and the second right cylinder are respectively provided with a second left telescopic rod and a second right telescopic rod, and the top ends of the second left telescopic rod and the second right telescopic rod are respectively rotatably hinged with the central areas of the front side walls of the left ear plate and the right ear plate.
The utility model discloses an abrasive band grinds machine still includes left slide bar and right slide bar, and left side slider and right slider left side wall central authorities are regional transversely being provided with left sliding hole and right sliding hole respectively, left side slide bar left end and right slide bar right-hand member are connected with left side wall and right sliding groove in left sliding groove central authorities region respectively, and left side slide bar right-hand member and right slide bar left end pass left sliding hole and right sliding hole respectively and be connected with left side wall and right sliding groove in left sliding groove central authorities region respectively.
The utility model discloses a machine is ground to abrasive band still includes left hand handle and right hand handle, left hand handle right-hand member and right hand handle left end respectively with left side carousel left side wall and right side carousel right side wall first regional connection.
The utility model discloses a machine is ground to abrasive band, left clamp plate right side wall and right clamp plate left side wall are provided with left slipmat and right slipmat respectively.
The utility model discloses an abrasive band grinds machine still includes the anchor strut, the anchor strut top is connected with bearing plate bottom central authorities region, and the anchor strut bottom is connected with support column right side wall first region.
The utility model discloses an abrasive band grinds machine still includes four groups landing legs, four group landing leg tops are connected with bottom plate bottom left front side, right front side, left rear side and right rear side respectively.
The utility model discloses an abrasive band grinds machine still includes four groups of gyro wheels, four groups of gyro wheels are rotatable the installation respectively in four groups of landing leg bottoms.
The utility model discloses an abrasive band grinds machine still includes the pull ring, the pull ring right-hand member is connected with support column left side wall first region.
Compared with the prior art, the beneficial effects of the utility model are that: the metal fittings are placed between a left pressing plate and a right pressing plate, the left rotating disc and the right rotating disc are rotated simultaneously, the left rotating disc and the right rotating disc respectively drive a left threaded rod and a right threaded rod to rotate, the left threaded rod and the right threaded rod respectively drive the left pressing plate and the right pressing plate to move, the left pressing plate and the right pressing plate respectively move oppositely or oppositely, when the left pressing plate and the right pressing plate move oppositely, the metal fittings can be loosened, after the metal fittings are tightened by the left pressing plate and the right pressing plate, a first telescopic rod is controlled to move downwards by a first air cylinder, as the bottom end of the first telescopic rod is connected with the central area at the top end of a transverse plate, the transverse plate moves downwards, the transverse plate drives the tightened metal fittings to move downwards, and the surface of the metal fittings is ground by an abrasive belt, the injury of palms of workers on the abrasive belt can be reduced, the use safety is improved; because the connecting plate can use the fixed pin to rotate as the axle, when having the metal accessories of cambered surface to grind, according to the direction of metal accessories cambered surface, adjust the angle of workstation through second left cylinder and second right cylinder respectively, and then can realize adjusting the angle on abrasive band, can grind the metal accessories that has the cambered surface, reduce and use the limitation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic left side view of the connection of the workbench, the left fixed seat, the driving wheel, the rotating shaft, the abrasive belt, the motor and the mounting plate;
FIG. 3 is a schematic right side view of the connection of the right fixed seat, the fixed rod, the driven wheel and the abrasive belt;
FIG. 4 is a schematic left side view of the connection of the support, the connecting plate and the fixing pin;
in the drawings, the reference numbers: 1. a work table; 2. a left fixed seat; 3. a right fixed seat; 4. a driving wheel; 5. a driven wheel; 6. a rotating shaft; 7. fixing the rod; 8. an abrasive belt; 9. mounting a plate; 10. a motor; 11. a base plate; 12. a support pillar; 13. a bearing plate; 14. a first cylinder; 15. a transverse plate; 16. a left support plate; 17. a left threaded rod; 18. a left turn plate; 19. a left press plate; 20. a first telescopic rod; 21. a support; 22. a connecting plate; 23. a fixing pin; 24. a second left cylinder; 25. a left slider; 26. a left ear panel; 27. a second left telescoping rod; 28. a left slide bar; 29. a left handle; 30. a left non-slip mat; 31. a reinforcing rod; 32. a support leg; 33. a roller; 34. and (4) a pull ring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the abrasive belt grinding machine of the utility model comprises a workbench 1, a left fixing seat 2, a right fixing seat 3, a driving wheel 4, a driven wheel 5, a rotating shaft 6, a fixed rod 7, an abrasive belt 8, a mounting plate 9 and a motor 10, wherein the bottom ends of the left fixing seat 2 and the right fixing seat 3 are respectively connected with the left half area and the right half area at the top end of the workbench 1, the central area at the top ends of the left fixing seat 2 and the right fixing seat 3 is respectively provided with a left through groove and a right through groove, the left through groove and the right through groove are respectively communicated with the left side wall and the right side wall of the left fixing seat 2 and the right fixing seat 3, the front side wall and the upper half area of the rear side wall of the left fixing seat 2 are respectively provided with a front rotating hole and a rear rotating hole, the central area of the front side wall of the driving wheel 4 is provided with a fixed hole, the central, the rotating shaft 6 is fixedly connected with the inner side wall of the fixed hole, the top end of the mounting plate 9 is connected with the bottom end of the motor 10, the bottom end of the mounting plate 9 is connected with the left half area of the top end of the workbench 1, the front end of the fixed rod 7 is connected with the upper half area of the front side wall in the right through groove, the rear end of the fixed rod 7 penetrates through the through hole and is connected with the upper half area of the rear side wall in the right through groove, and the abrasive belt 8 is sleeved on; the device also comprises a bottom plate 11, a support column 12, a bearing plate 13, a first air cylinder 14, a transverse plate 15, a left support plate 16, a right support plate, a left threaded rod 17, a right threaded rod, a left rotary table 18, a right rotary table, a left pressing plate 19 and a right pressing plate, wherein the bottom end of the support column 12 is connected with the left half area of the top end of the bottom plate 11, the top end of the support column 12 is connected with the left half area of the bottom end of the bearing plate 13, the top end of the first air cylinder 14 is connected with the right half area of the bottom end of the bearing plate 13, the output end of the bottom of the first air cylinder 14 is provided with a first telescopic rod 20, the bottom end of the first telescopic rod 20 is connected with the central area of the top end of the transverse plate 15, the top ends of the left support plate 16 and the right support plate are respectively connected with the left half area and the right half area of the bottom end of the transverse plate 15, the, the right end of the left threaded rod 17 and the left end of the right threaded rod are respectively screwed and penetrated through the left threaded hole and the right threaded hole and are respectively connected with the central areas of the left side wall of the left pressing plate 19 and the right side wall of the right pressing plate; the bottom end of the support 21 is connected with the central area of the top end of the bottom plate 11, the central area of the top end of the support 21 is provided with a connecting groove, the top end of the connecting plate 22 is connected with the central area of the bottom end of the workbench 1, the lower half area of the front side wall of the connecting plate 22 is provided with a connecting hole, the front end of the fixing pin 23 is connected with the upper half area of the front side wall in the connecting groove, the rear end of the fixing pin 23 passes through the connecting hole and is connected with the upper half area of the rear side wall in the connecting groove, the left half area and the right half area of the bottom end of the workbench 1 are respectively provided with a left sliding groove and a right sliding groove, the left sliding block 25 and the right sliding block are respectively positioned in the left sliding groove and the right sliding groove, the left ear plate 26 and the right ear plate are respectively arranged at the bottom ends of the left sliding block 25 and the right sliding block, the bottom end of the second left air cylinder 24 and the second right air cylinder are respectively, the output ends of the bottoms of the second left air cylinder 24 and the second right air cylinder are respectively provided with a second left telescopic rod 27 and a second right telescopic rod, and the top ends of the second left telescopic rod 27 and the second right telescopic rod are respectively rotatably hinged with the central areas of the front side walls of the left ear plate 26 and the right ear plate; the metal fittings are placed between a left pressing plate and a right pressing plate, the left rotating disc and the right rotating disc are rotated simultaneously, the left rotating disc and the right rotating disc respectively drive a left threaded rod and a right threaded rod to rotate, the left threaded rod and the right threaded rod respectively drive the left pressing plate and the right pressing plate to move, the left pressing plate and the right pressing plate respectively move oppositely or oppositely, when the left pressing plate and the right pressing plate move oppositely, the metal fittings can be loosened, after the metal fittings are tightened by the left pressing plate and the right pressing plate, a first telescopic rod is controlled to move downwards by a first air cylinder, as the bottom end of the first telescopic rod is connected with the central area at the top end of a transverse plate, the transverse plate moves downwards, the transverse plate drives the tightened metal fittings to move downwards, and the surface of the metal fittings is ground by an abrasive belt, the injury of palms of workers on the abrasive belt can be reduced, the use safety is improved; because the connecting plate can use the fixed pin to rotate as the axle, when having the metal accessories of cambered surface to grind, according to the direction of metal accessories cambered surface, adjust the angle of workstation through second left cylinder and second right cylinder respectively, and then can realize adjusting the angle on abrasive band, can grind the metal accessories that has the cambered surface, reduce and use the limitation.
The utility model discloses an abrasive belt grinding machine, still include left slide bar 28 and right slide bar, left slider 25 and right slider left side wall central area transversely are provided with left sliding hole and right sliding hole respectively, left slide bar 28 left end and right slide bar right-hand member respectively with left side wall in the left sliding tray and right side wall central area in the right sliding tray connect, left slide bar 28 right-hand member and right slide bar left end pass left sliding hole and right sliding hole respectively and with left side wall in the left sliding tray and left side wall central area in the right sliding tray connect respectively; the left sliding rod and the right sliding rod can respectively play a limiting role in the left sliding block and the right sliding block, and the use stability is improved.
The utility model discloses an abrasive belt grinding machine, which also comprises a left handle 29 and a right handle, wherein the right end of the left handle 29 and the left end of the right handle are respectively connected with the upper half area of the left side wall of a left turntable 18 and the upper half area of the right side wall of a right turntable; rotate left turn dish and right turn dish through left handle and right handle respectively and can make the operation more laborsaving, improve the convenience of using.
The utility model relates to an abrasive belt grinding machine, the right side wall of a left pressing plate 19 and the left side wall of a right pressing plate are respectively provided with a left non-slip mat 30 and a right non-slip mat; the left non-slip mat and the right non-slip mat can enhance the clamping and fixing effect on the metal fittings, and the use reliability is improved.
The utility model discloses an abrasive belt grinding machine, which also comprises a reinforcing rod 31, the top end of the reinforcing rod 31 is connected with the central area of the bottom end of the bearing plate 13, and the bottom end of the reinforcing rod 31 is connected with the upper half area of the right side wall of the supporting column 12; the reinforcing rod can play the effect that supports and consolidate to the bearing plate, improves the safety in utilization.
The utility model discloses an abrasive belt grinding machine, which also comprises four groups of supporting legs 32, wherein the top ends of the four groups of supporting legs 32 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate 11; the four groups of supporting legs play a role in supporting and balancing the bottom plate, and the use stability is improved.
The utility model discloses an abrasive belt grinding machine, which also comprises four groups of rollers 33, wherein the four groups of rollers 33 are respectively rotatably arranged at the bottom ends of four groups of supporting legs 32; four groups of rollers can be convenient for moving the device, and the use flexibility is improved.
The utility model discloses a belt sander, which also comprises a pull ring 34, wherein the right end of the pull ring 34 is connected with the upper half area of the left side wall of the support column 12; can make the staff more laborsaving when removing the device through the pull ring, improve the convenience in use.
The utility model relates to an abrasive belt grinding machine, when in work, a metal accessory is placed between a left pressing plate and a right pressing plate, the left rotating plate and the right rotating plate are rotated simultaneously, the left rotating plate and the right rotating plate respectively drive a left threaded rod and a right threaded rod to rotate, the left threaded rod and the right threaded rod respectively drive the left pressing plate and the right pressing plate to move, the left pressing plate and the right pressing plate respectively move oppositely or oppositely and oppositely, when the left pressing plate and the right pressing plate move oppositely, the metal accessory can be loosened, after the metal accessory is tightened by the left pressing plate and the right pressing plate, a first telescopic rod is controlled by a first air cylinder to move downwards, because the bottom end of the first telescopic rod is connected with the central area at the top end of the transverse plate, the transverse plate moves downwards, the transverse plate drives the tightened metal accessory to move downwards, and the surface of the metal accessory is ground by an abrasive belt, the injury to the palm of a worker on the abrasive belt can be reduced, and the use safety is improved; the connecting plate can rotate by taking the fixed pin as an axis, so that when the metal fitting with the cambered surface is ground, the angle of the workbench can be adjusted by the second left air cylinder and the second right air cylinder respectively according to the direction of the cambered surface of the metal fitting, the angle of the abrasive belt can be adjusted, the metal fitting with the cambered surface can be ground, and the use limitation is reduced; the left sliding rod and the right sliding rod can respectively limit the left sliding block and the right sliding block, so that the use stability is improved; the left rotating disc and the right rotating disc are rotated by the left handle and the right handle respectively, so that the operation is more labor-saving, and the use convenience is improved; the left anti-skid pad and the right anti-skid pad can enhance the clamping and fixing effect on the metal fittings and improve the use reliability; the reinforcing rods can support and reinforce the bearing plate, so that the use safety is improved; the four groups of supporting legs play a role in supporting and balancing the bottom plate, so that the use stability is improved; the four groups of rollers can facilitate the movement of the device, thereby improving the use flexibility; can make the staff more laborsaving when removing the device through the pull ring, improve the convenience in use.
The utility model discloses a motor, first cylinder, the left cylinder of second and the right cylinder of second that abrasive band grinding machine used all purchase from the market, only need according to the description install use can.
The utility model discloses an abrasive band grinds machine, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give redundant details.
In the case where no description is made to the contrary, the terms "upper, lower, left, right, front, rear, inner, outer, vertical, horizontal" and the like included in the term of the abrasive belt grinding machine of the present invention only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A belt sander comprises a workbench (1), a left fixing seat (2), a right fixing seat (3), a driving wheel (4), a driven wheel (5), a rotating shaft (6), a fixed rod (7), an abrasive belt (8), a mounting plate (9) and a motor (10), wherein the bottom ends of the left fixing seat (2) and the right fixing seat (3) are respectively connected with the left half area and the right half area of the top end of the workbench (1), the central areas of the top ends of the left fixing seat (2) and the right fixing seat (3) are respectively provided with a left through groove and a right through groove, the left through groove and the right through groove are respectively communicated with the left side wall and the right side wall of the left fixing seat (2) and the right fixing seat (3), the upper half areas of the front side wall and the rear side wall of the left fixing seat (2) are respectively provided with a front rotating hole and a rear rotating hole, the central area of the front side, the front end of a rotating shaft (6) sequentially penetrates through a rear rotating hole, a fixed hole and a front rotating hole and is connected with the rear output end of a motor (10), the rotating shaft (6) is fixedly connected with the inner side wall of the fixed hole, the top end of a mounting plate (9) is connected with the bottom end of the motor (10), the bottom end of the mounting plate (9) is connected with the left half area of the top end of a workbench (1), the front end of a fixed rod (7) is connected with the upper half area of the front side wall in a right through groove, the rear end of the fixed rod (7) penetrates through a through hole and is connected with the upper half area of the rear side wall in the right through groove, and an abrasive belt (; the novel hydraulic support is characterized by further comprising a bottom plate (11), a support column (12), a bearing plate (13), a first air cylinder (14), a transverse plate (15), a left support plate (16), a right support plate, a left threaded rod (17), a right threaded rod, a left rotary table (18), a right rotary table, a left pressing plate (19) and a right pressing plate, wherein the bottom end of the support column (12) is connected with the left half area of the top end of the bottom plate (11), the top end of the support column (12) is connected with the left half area of the bottom end of the bearing plate (13), the top end of the first air cylinder (14) is connected with the right half area of the bottom end of the bearing plate (13), a first telescopic rod (20) is arranged at the output end of the bottom of the first air cylinder (14), the bottom end of the first telescopic rod (20) is connected with the central area of the top end of the transverse plate (15), the top ends of the left support plate (16) and the right support plate are respectively, the left end of the left threaded rod (17) and the right end of the right threaded rod are respectively connected with the central areas of the right side wall of the left turn plate (18) and the left side wall of the right turn plate, and the right end of the left threaded rod (17) and the left end of the right threaded rod are respectively screwed and penetrate through the left threaded hole and the right threaded hole and are respectively connected with the central areas of the left side wall of the left pressing plate (19) and the right side wall of the right pressing plate; the bottom of the support (21) is connected with the central area of the top end of the bottom plate (11), the central area of the top end of the support (21) is provided with a connecting groove, the top end of the connecting plate (22) is connected with the central area of the bottom end of the workbench (1), the lower half area of the front side wall of the connecting plate (22) is provided with a connecting hole, the front end of the fixing pin (23) is connected with the upper half area of the inner front side wall of the connecting groove, the rear end of the fixing pin (23) passes through the connecting hole and is connected with the upper half area of the inner rear side wall of the connecting groove, the left half area and the right half area of the bottom end of the workbench (1) are respectively provided with a left sliding groove and a right sliding groove, the left sliding block (25) and the right sliding block are respectively positioned in the left sliding groove and the right sliding groove, the left ear plate (26) and the right ear plate are respectively installed at the bottom ends of the left slider (25) and the right slider, the bottom ends of the second left air cylinder (24) and the second right air cylinder are respectively connected with the left half area and the right half area of the top end of the bottom plate (11), the output ends of the bottoms of the second left air cylinder (24) and the second right air cylinder are respectively provided with a second left telescopic rod (27) and a second right telescopic rod, and the top ends of the second left telescopic rod (27) and the second right telescopic rod are respectively rotatably hinged with the left ear plate (26) and the central area of the front side wall of the right ear plate.
2. The belt sander of claim 1, further comprising a left slide bar (28) and a right slide bar, wherein the left slider (25) and the right slider are laterally provided with a left slide hole and a right slide hole in the central region of the left sidewall, respectively, the left end and the right end of the left slide bar (28) are connected to the central regions of the left sidewall and the right sidewall in the left slide groove, respectively, and the right end and the left end of the right slide bar (28) pass through the left slide hole and the right slide hole, respectively, and are connected to the central regions of the right sidewall and the left sidewall in the left slide groove, respectively.
3. The belt sander of claim 2, further comprising a left handle (29) and a right handle, wherein the right end of the left handle (29) and the left end of the right handle are attached to the upper half of the left side wall of the left turntable (18) and the right side wall of the right turntable, respectively.
4. A belt sander as set forth in claim 3, characterized in that the right side wall of the left press plate (19) and the left side wall of the right press plate are provided with a left anti-skid pad (30) and a right anti-skid pad, respectively.
5. The belt grinding machine according to claim 4, characterized in that it further comprises a reinforcing bar (31), the top end of the reinforcing bar (31) being connected to the central region of the bottom end of the bearing plate (13), and the bottom end of the reinforcing bar (31) being connected to the upper half region of the right side wall of the supporting column (12).
6. The belt sander of claim 5, further comprising four sets of legs (32), the four sets of legs (32) being connected at their top ends to the bottom end of the floor (11) on the front left side, the front right side, the rear left side and the rear right side, respectively.
7. The belt sander of claim 6, further comprising four sets of rollers (33), wherein the four sets of rollers (33) are rotatably mounted to the bottom ends of the four sets of legs (32).
8. The belt grinding machine of claim 7, further comprising a pull ring (34), wherein the right end of the pull ring (34) is connected to the upper half area of the left sidewall of the support column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249989.8U CN209811972U (en) | 2019-02-27 | 2019-02-27 | Abrasive belt grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920249989.8U CN209811972U (en) | 2019-02-27 | 2019-02-27 | Abrasive belt grinding machine |
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| CN209811972U true CN209811972U (en) | 2019-12-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185825A (en) * | 2020-02-24 | 2020-05-22 | 重庆长征重工有限责任公司 | Abrasive belt grinding tool for robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185825A (en) * | 2020-02-24 | 2020-05-22 | 重庆长征重工有限责任公司 | Abrasive belt grinding tool for robot |
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| GR01 | Patent grant | ||
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| 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: 20191220 |