CN215968030U - Front cam type abrasive belt deviation rectifying mechanism of wide-band sander - Google Patents
Front cam type abrasive belt deviation rectifying mechanism of wide-band sander Download PDFInfo
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- CN215968030U CN215968030U CN202122399669.0U CN202122399669U CN215968030U CN 215968030 U CN215968030 U CN 215968030U CN 202122399669 U CN202122399669 U CN 202122399669U CN 215968030 U CN215968030 U CN 215968030U
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Abstract
The utility model provides a front cam type abrasive belt deviation rectifying mechanism of a wide belt sander, which comprises: mounting a plate; the bottom of the driving assembly is fixedly connected to the left side of the top of the mounting plate; the subassembly of rectifying, the left side fixed connection of the subassembly of rectifying in drive assembly's right side, the subassembly of rectifying includes the installing support, the left side fixed connection of installing support in drive assembly's right side, the equal fixedly connected with slide bar in both sides at installing support top, two week side fixedly connected with mounting bracket on slide bar top. The utility model provides a front-cam type abrasive belt deviation correcting mechanism of a broadband sander, which is simple and convenient to operate and can quickly correct the deviation of an abrasive belt.
Description
Technical Field
The utility model relates to the field of wide-belt sanding machines, in particular to a front-mounted cam type sanding belt deviation rectifying mechanism of a wide-belt sanding machine.
Background
The wide-band sander is applied to the sanding machine manufacturing field, has the advantages of solving the problem of water resistance of the lifting screw rod pair, and belongs to the sanding machine manufacturing field, wherein the structure between the lifting screw rod pair and the machine frame in the wide-band sander is formed.
The broadband sander not only fundamentally solves the technical problems of water resistance and dust resistance of the lifting screw rod pair, but also greatly improves the stability; secondly, because the waterproof and dustproof problems of the lifting screw rod pairs are effectively solved, the synchronous lifting precision between the two groups of lifting screw rod pairs is ensured, and the service life is greatly prolonged.
In the related art, the broad band sander is mainly used for sanding the surface of the plate to keep the surface of the plate flat. However, after the wide-band sander works for a long time, the sanding belt is easy to loose gradually, and then the sanding belt deviates in the sanding process, so that the existing device is inconvenient to rectify the sanding belt. And, the position of the plate is not convenient to adjust in the polishing process, so that the polished plate may have a phenomenon of unsmooth surface.
Therefore, it is necessary to provide a forward cam belt deviation correcting mechanism for a wide belt sander to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a front-cam type abrasive belt deviation correcting mechanism of a wide-belt sander, which solves the problems that the existing device is inconvenient to correct the abrasive belt and the position of a plate is inconvenient to adjust in the sanding process in the related technology. In order to solve the technical problem, the utility model provides a front cam type abrasive belt deviation rectifying mechanism of a wide belt sander, which comprises: mounting a plate;
the bottom of the driving assembly is fixedly connected to the left side of the top of the mounting plate;
the left side of the deviation rectifying assembly is fixedly connected to the right side of the driving assembly, the deviation rectifying assembly comprises an installation support, the left side of the installation support is fixedly connected to the right side of the driving assembly, sliding rods are fixedly connected to two sides of the top of the installation support, installation frames are fixedly connected to the peripheral sides of the tops of the two sliding rods, a sliding cylinder is fixedly connected to the top of the installation frame, a threaded sleeve is rotatably connected to the inner side of the sliding cylinder, rotating rods are fixedly connected to two sides of the threaded sleeve, and a threaded rod is in threaded connection with the inner side of the threaded sleeve;
the peripheral side surface of the adjusting component is connected to the inner side of the mounting plate in a sliding mode.
Preferably, the bottom end of the threaded rod is fixedly connected with a sliding plate, the inner side of the sliding plate is slidably connected with the peripheral side surface of the sliding rod, the right side of the sliding plate is fixedly connected with a first connecting rod, and the right end of the first connecting rod is rotatably connected with a first belt pulley.
Preferably, the drive assembly includes the installation riser, the bottom fixed connection of installation riser is in the left side at mounting panel top, the right side and the installing support fixed connection of installation riser, the board is placed to the left side fixedly connected with of installation riser, the top fixedly connected with of placing the board places the case, place the bottom fixedly connected with motor of incasement wall.
Preferably, the output shaft of the motor sequentially penetrates through the right side of the inner wall of the storage box and the left side of the installation vertical plate and extends to the right side of the installation vertical plate, the output shaft of the motor is fixedly connected with a second connecting rod, the right end of the second connecting rod is rotatably connected with a second belt pulley, and abrasive belts are sleeved on the peripheral side face of the second belt pulley.
Preferably, the adjusting part includes two sliders, two week side sliding connection of slider is in the inboard at mounting panel top, two the equal fixedly connected with hydraulic stem in top of slider, left the right side fixedly connected with carriage release lever of hydraulic stem, two the top of hydraulic stem has linked firmly the installation diaphragm, the equal fixedly connected with installation curb plate in both sides at installation diaphragm top, two it is connected with adjusting screw to rotate between the relative one side of installation curb plate.
Preferably, the right end of the adjusting screw penetrates through the left side of the right mounting side plate and extends to the right side of the right mounting side plate, the right end of the adjusting screw is fixedly connected with an adjusting rod, the peripheral side surface of the adjusting screw is in threaded connection with a moving block, and the bottom of the moving block is slidably connected with the top of the mounting transverse plate.
Preferably, the top of the moving block is fixedly connected with a U-shaped frame, the inner side of the top of the U-shaped frame is in threaded connection with an adjusting rod, the bottom end of the adjusting rod is fixedly connected with a pressing plate, and the bottom of the pressing plate, which is located on the inner side of the U-shaped frame, is provided with a plate.
Compared with the prior art, the front cam type abrasive belt deviation rectifying mechanism of the wide belt sander has the following beneficial effects:
the utility model provides a front-mounted cam type abrasive belt deviation rectifying mechanism of a broadband sander, which is simple and convenient to operate, can quickly rectify the abrasive belt, can drive a plate to move upwards by moving an electric first connecting rod of a sliding plate upwards, and drives a first belt pulley to move upwards by moving the first connecting rod, so as to rectify the deviation of the abrasive belt.
Drawings
FIG. 1 is a schematic structural diagram of a forward cam belt deviation correcting mechanism of a wide belt sander according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of the region A shown in FIG. 1;
FIG. 3 is a schematic structural view of a cross-sectional view of the threaded sleeve of FIG. 2;
fig. 4 is an enlarged view of the structure of the region B shown in fig. 1.
Reference numbers in the figures: 1. mounting a plate; 2. a drive assembly; 21. installing a vertical plate; 22. placing the plate; 23. placing a box; 24. a motor; 25. a second connecting rod; 26. a second pulley; 27. an abrasive belt; 3. a deviation rectifying component; 31. mounting a bracket; 32. a slide bar; 33. a mounting frame; 34. a sliding cylinder; 35. a threaded sleeve; 36. rotating the rod; 37. a threaded rod; 38. a sliding plate; 39. a first connecting rod; 310. a first pulley; 4. an adjustment assembly; 41. a slider; 42. a hydraulic lever; 43. a travel bar; 44. installing a transverse plate; 45. installing a side plate; 46. adjusting the screw rod; 47. adjusting a rod; 48. a moving block; 5. a U-shaped frame; 6. an adjusting rod; 7. pressing a plate; 8. a plate material.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic structural diagram of a forward cam type belt deviation correcting mechanism of a wide belt sander according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the structure of the region A shown in FIG. 1; FIG. 3 is a schematic structural view of a cross-sectional view of the threaded sleeve of FIG. 2; fig. 4 is an enlarged schematic view of the structure of the area B shown in fig. 1, and a front cam type belt deviation rectifying mechanism of a wide belt sander comprises: a mounting plate 1;
the bottom of the driving component 2 is fixedly connected to the left side of the top of the mounting plate 1;
the deviation rectifying assembly 3 is fixedly connected to the right side of the driving assembly 2 on the left side of the deviation rectifying assembly 3, the deviation rectifying assembly 3 comprises an installation support 31, the left side of the installation support 31 is fixedly connected to the right side of the driving assembly 2, sliding rods 32 are fixedly connected to two sides of the top of the installation support 31, an installation frame 33 is fixedly connected to the peripheral side faces of the top ends of the two sliding rods 32, a sliding cylinder 34 is fixedly connected to the top of the installation frame 33, a threaded sleeve 35 is rotatably connected to the inner side of the sliding cylinder 34, rotating rods 36 are fixedly connected to two sides of the threaded sleeve 35, a threaded rod 37 is connected to the inner side of the threaded sleeve 35 in a threaded mode, threads matched with the threaded rod 37 for use are arranged on the inner side of the threaded sleeve 35, and ascending and descending of the threaded rod 37 can be controlled through rotation of the threaded sleeve 35;
and the peripheral side surface of the adjusting component 4 is connected to the inner side of the mounting plate 1 in a sliding mode.
The bottom end of the threaded rod 37 is fixedly connected with a sliding plate 38, the inner side of the sliding plate 38 is slidably connected with the peripheral side surface of the sliding rod 32, the right side of the sliding plate 38 is fixedly connected with a first connecting rod 39, the right end of the first connecting rod 39 is rotatably connected with a first belt pulley 310, the inner side of the sliding plate 38 is provided with a hole matched with the sliding rod 32, and the surface of the first belt pulley 310 is sleeved with the abrasive belt 27.
Drive assembly 2 is including installation riser 21, and the bottom fixed connection of installation riser 21 is in the left side at 1 top of mounting panel, and the right side and the installing support 31 fixed connection of installation riser 21, and board 22 is placed to the left side fixed connection of installation riser 21, and the top fixed connection who places board 22 places case 23, places the bottom fixed connection who 23 inner walls of case motor 24, and motor 24 is three-phase asynchronous machine, and is external to have the power.
The output shaft of motor 24 runs through the right side of placing the case 23 inner wall and the left side of installation riser 21 in proper order and extends to the right side of installation riser 21, and the output shaft fixedly connected with second connecting rod 25 of motor 24, the right-hand member of second connecting rod 25 rotate and are connected with second belt pulley 26, and the week side cover of second belt pulley 26 is equipped with abrasive band 27.
Adjusting part 4 includes two sliders 41, the side sliding connection all around of two sliders 41 is in the inboard at mounting panel 1 top, the equal fixedly connected with hydraulic stem 42 in top of two sliders 41, the right side fixedly connected with carriage release lever 43 of left hydraulic stem 42, the top of two hydraulic stem 42 has linked firmly installation diaphragm 44, the equal fixedly connected with installation curb plate 45 in both sides at installation diaphragm 44 top, it is connected with adjusting screw 46 to rotate between the relative one side of two installation curb plate 45, the groove of using with two slider 41 cooperations is seted up at mounting panel 1's top, can provide slider 41 and slide around the top of mounting panel 1.
The right end of adjusting screw 46 runs through the left side of right side installation curb plate 45 and extends to the right side of right side installation curb plate 45, and adjusting screw 46's right end fixedly connected with adjusts pole 47, and adjusting screw 46's all sides threaded connection has movable block 48, and the bottom of movable block 48 and the top sliding connection of installation diaphragm 44, the groove that uses with the movable block 48 cooperation has been seted up at the top of installation diaphragm 44, can provide that movable block 48 carries out the horizontal slip at the top of installation diaphragm 44.
The top fixedly connected with U-shaped frame 5 of movable block 48, the inboard threaded connection at the top of U-shaped frame 5 has regulating rod 6, and the bottom fixedly connected with clamp plate 7 of regulating rod 6, the bottom of clamp plate 7 just is located the inboard bottom of U-shaped frame 5 and is provided with panel 8.
The utility model provides a working principle of a front cam type abrasive belt deviation rectifying mechanism of a wide-band sander, which comprises the following steps:
the first step is as follows: when the plate polishing machine is used, the motor 24 is turned on, the second connecting rod 25 is driven to rotate through the rotation of the motor 24, the second belt pulley 26 is driven to rotate through the rotation of the second connecting rod 25, the abrasive belt 27 is driven to rotate through the rotation of the second belt pulley 26, the abrasive belt 27 further drives the first belt pulley 310 to rotate through the rotation of the abrasive belt 27, and the surface of the plate 8 can be polished through the rotation of the abrasive belt 27;
the second step is that: the rotating rod 36 is rotated, the threaded sleeve 35 is driven to rotate through the rotation of the rotating rod 36, the threaded rod 37 is driven to move upwards through the rotation of the threaded sleeve 35, the threaded rod 37 moves upwards to drive the sliding plate 38 to move upwards, the movable electric first connecting rod 39 of the sliding plate 38 moves upwards, the first belt pulley 310 is driven to move upwards through the movement of the first connecting rod 39, and the abrasive belt 27 is corrected;
the third step: the hydraulic rod 42 is opened, the hydraulic rod 42 moves upwards to drive the plate 8 to move upwards, the moving rod 43 moves backwards, the hydraulic rod 42 and the slider 41 move backwards, the plate 8 is driven to move backwards, the adjusting rod 47 is rotated, the adjusting screw rod 46 is rotated through rotation of the adjusting rod 47, the moving block 48 is driven by rotation of the adjusting screw rod 46 to move rightwards, the plate 8 is driven to move rightwards through movement of the moving block 48, the adjusting rod 6 rotates upwards, and the plate 8 can be taken down.
Compared with the prior art, the front cam type abrasive belt deviation rectifying mechanism of the wide belt sander has the following beneficial effects:
upwards move through threaded rod 37 and drive sliding plate 38 and upwards move, the electronic head rod 39 of removal of sliding plate 38 upwards moves, head rod 39's removal drives first belt pulley 310 and upwards moves, rectify the abrasive band 27, easy operation is convenient, can realize quick rectifying abrasive band 27, upwards move and then drive panel 8 and upwards move through hydraulic stem 42, move movable rod 43 backward, and then make hydraulic stem 42 and slider 41 move backward, thereby drive panel 8 and move backward, make adjusting screw 46 rotate through the rotation of adjusting pole 47, adjusting screw 46's rotation drives movable block 48 and moves right, great improvement the flexibility of device, be convenient for adjust the position of panel 8.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a leading cam-type abrasive band of broadband grinder mechanism of rectifying which characterized in that includes: a mounting plate (1);
the bottom of the driving assembly (2) is fixedly connected to the left side of the top of the mounting plate (1);
the correcting device comprises a correcting component (3), wherein the left side of the correcting component (3) is fixedly connected to the right side of a driving component (2), the correcting component (3) comprises a mounting bracket (31), the left side of the mounting bracket (31) is fixedly connected to the right side of the driving component (2), sliding rods (32) are fixedly connected to the two sides of the top of the mounting bracket (31), a mounting frame (33) is fixedly connected to the peripheral side of the top end of each of the two sliding rods (32), a sliding barrel (34) is fixedly connected to the top of the mounting frame (33), a threaded sleeve (35) is rotatably connected to the inner side of the sliding barrel (34), rotating rods (36) are fixedly connected to the two sides of the threaded sleeve (35), and a threaded rod (37) is connected to the inner side of the threaded sleeve (35) in a threaded manner;
the peripheral side surface of the adjusting component (4) is connected to the inner side of the mounting plate (1) in a sliding mode.
2. The forward-cam belt deviation correcting mechanism of the wide belt sander as recited in claim 1, wherein a sliding plate (38) is fixedly connected to the bottom end of the threaded rod (37), the inner side of the sliding plate (38) is slidably connected to the peripheral side surface of the sliding rod (32), a first connecting rod (39) is fixedly connected to the right side of the sliding plate (38), and a first belt pulley (310) is rotatably connected to the right end of the first connecting rod (39).
3. The forward-cam belt sanding belt deviation correcting mechanism of the wide belt sanding machine according to claim 1, wherein the driving assembly (2) comprises an installation vertical plate (21), the bottom of the installation vertical plate (21) is fixedly connected to the left side of the top of the installation plate (1), the right side of the installation vertical plate (21) is fixedly connected with an installation support (31), the left side of the installation vertical plate (21) is fixedly connected with a placement plate (22), the top of the placement plate (22) is fixedly connected with a placement box (23), and the bottom of the inner wall of the placement box (23) is fixedly connected with a motor (24).
4. The forward-cam belt deviation correcting mechanism of the wide belt sander according to claim 3, wherein an output shaft of the motor (24) sequentially penetrates through the right side of the inner wall of the placing box (23) and the left side of the mounting vertical plate (21) and extends to the right side of the mounting vertical plate (21), a second connecting rod (25) is fixedly connected to the output shaft of the motor (24), a second belt pulley (26) is rotatably connected to the right end of the second connecting rod (25), and an abrasive belt (27) is sleeved on the peripheral side surface of the second belt pulley (26).
5. The broadband sander front-cam type abrasive belt deviation rectifying mechanism according to claim 1, wherein the adjusting assembly (4) comprises two sliding blocks (41), the peripheral side surfaces of the two sliding blocks (41) are slidably connected to the inner side of the top of the mounting plate (1), the tops of the two sliding blocks (41) are fixedly connected with hydraulic rods (42), the right side of the left hydraulic rod (42) is fixedly connected with a moving rod (43), the top ends of the two hydraulic rods (42) are fixedly connected with a mounting transverse plate (44), two sides of the top of the mounting transverse plate (44) are fixedly connected with mounting side plates (45), and an adjusting screw (46) is rotatably connected between the opposite sides of the mounting side plates (45).
6. The front-cam type belt deviation correcting mechanism of the broadband sander according to claim 5, wherein the right end of the adjusting screw (46) penetrates through the left side of the right side mounting side plate (45) and extends to the right side of the right side mounting side plate (45), the right end of the adjusting screw (46) is fixedly connected with an adjusting rod (47), the peripheral side surface of the adjusting screw (46) is in threaded connection with a moving block (48), and the bottom of the moving block (48) is in sliding connection with the top of the mounting transverse plate (44).
7. The forward-cam type abrasive belt deviation correcting mechanism of the wide belt sander as recited in claim 6, wherein a U-shaped frame (5) is fixedly connected to the top of the moving block (48), an adjusting rod (6) is connected to the inner side of the top of the U-shaped frame (5) through a thread, a pressing plate (7) is fixedly connected to the bottom end of the adjusting rod (6), and a plate (8) is arranged at the bottom of the pressing plate (7) and at the bottom of the inner side of the U-shaped frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399669.0U CN215968030U (en) | 2021-09-30 | 2021-09-30 | Front cam type abrasive belt deviation rectifying mechanism of wide-band sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399669.0U CN215968030U (en) | 2021-09-30 | 2021-09-30 | Front cam type abrasive belt deviation rectifying mechanism of wide-band sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215968030U true CN215968030U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399669.0U Active CN215968030U (en) | 2021-09-30 | 2021-09-30 | Front cam type abrasive belt deviation rectifying mechanism of wide-band sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215968030U (en) |
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2021
- 2021-09-30 CN CN202122399669.0U patent/CN215968030U/en active Active
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