CN219131826U - Easy-to-operate abrasive belt machine - Google Patents
Easy-to-operate abrasive belt machine Download PDFInfo
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- CN219131826U CN219131826U CN202222457352.2U CN202222457352U CN219131826U CN 219131826 U CN219131826 U CN 219131826U CN 202222457352 U CN202222457352 U CN 202222457352U CN 219131826 U CN219131826 U CN 219131826U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an easy-to-operate belt sander, which comprises a frame, a motor, a rotating shaft, a driving wheel, a belt arm adjusting mechanism, a bearing cylinder seat and a guide wheel, wherein the rotating shaft is horizontally arranged at the upper part of the frame through the bearing cylinder seat, and the motor is arranged at the bottom surface position in the frame; the driving wheel is arranged at the end part of the rotating shaft, one end of the abrasive belt arm adjusting mechanism is sleeved on the bearing cylinder seat, and the guide wheel is arranged at the other end of the abrasive belt arm adjusting mechanism. When the tightness and deflection of the belt are required to be regulated, the belt can be directly regulated through the belt arm regulating mechanism without stopping, the effect of regulating the belt can be checked in real time, the operation is simple and convenient, the time and the labor are saved, and the working efficiency is effectively improved. The motor is arranged at the bottom position in the frame, so that the dustproof effect is good, the gravity center is reduced, the running stability is improved, and the service life is prolonged; in addition, daily operation tools can be placed through the tool box and the tool tray, and convenience is brought to use.
Description
Technical Field
The utility model relates to the technical field of belt sanders, in particular to an easy-to-operate belt sander.
Background
In the processing of daily hardware parts, it is often necessary to polish or wire-draw certain parts. The polishing process is to process the surface of the workpiece to make it smooth. The surface wiredrawing treatment is a surface treatment means for forming lines on the surface of a workpiece by grinding a product to achieve a decorative effect. The surface wire drawing treatment can embody the texture of the metal material, so that the metal wire drawing treatment is favored by more and more users and is widely applied.
The belt sander is one of the sanding and polishing machines. The utility model provides a publication number "CN206241824U", the name is "abrasive band machine", it includes the frame, rotate the action wheel of connecting in the frame, be located the action wheel top from the driving wheel, the abrasive band of cover on action wheel and from the driving wheel is established, still include be located fixed connection in the frame, the locating piece of setting on the locating piece, the mount pad, fixed connection is on the mount pad from the sleeve, rotate to connect on the mount pad from the driving wheel, sleeve circumference is fixed and the axial slip cover is located on the locating piece, the cover is equipped with the spring that is located between locating piece and the sleeve on the locating piece. Although the aim of polishing can be achieved, the motor is external, and iron powder generated when the abrasive belt grinds a workpiece floats on the motor and even enters the motor, so that the normal operation of the motor is affected, and the service life is short; and the abrasive belt is easy to generate deviation phenomenon in the operation process, the deviation adjusting process is troublesome, the abrasive belt can be adjusted only by stopping the abrasive belt, after the abrasive belt is adjusted, the abrasive belt is started to see whether the abrasive belt is adjusted well, otherwise, the abrasive belt is adjusted again by stopping the abrasive belt, the abrasive belt is sometimes repeated for several times, the working efficiency is affected, and daily operation tools are placed without places, so that inconvenience is brought to the operation.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the easy-to-operate belt sander which has reasonable structural design, good dustproof effect, convenient belt replacement and simple deviation adjustment operation.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the easy-to-operate abrasive belt machine comprises a frame, a motor, a rotating shaft, a driving wheel, an abrasive belt arm adjusting mechanism, a bearing cylinder seat and a guide wheel, wherein the rotating shaft is horizontally arranged at the upper part of the frame through the bearing cylinder seat, the motor is arranged at the bottom surface position in the frame, and the rotating shaft is driven to rotate through a transmission assembly; the driving wheel is arranged at the end part of the rotating shaft, one end of the abrasive belt arm adjusting mechanism is sleeved on the bearing cylinder seat, the guide wheel is arranged at the other end of the abrasive belt arm adjusting mechanism and is adjusted by the abrasive belt arm adjusting mechanism to perform approaching, separating and deflecting actions relative to the driving wheel, a tool box is arranged on the back surface of the machine frame, and a tool tray is arranged on the top surface of the machine frame. Daily operation tools can be placed through the tool box and the tool tray, and convenience is brought to use.
As a preferable scheme of the utility model, the bearing cylinder seat comprises a cylinder body and a mounting flange arranged at one end of the cylinder body, and a bearing matched with the rotating shaft is arranged in the cylinder body. The rotating shaft and the abrasive belt arm adjusting mechanism are easy to install.
As a preferable scheme of the utility model, the abrasive belt arm adjusting mechanism comprises a clamping seat, a support arm, an adjusting screw rod, an adjusting nut, a deviation adjusting device, a sliding seat and a rotation limiting component, wherein one end of the support arm is rotatably arranged on the clamping seat, the deviation adjusting device is arranged on the clamping seat and can adjust the rotation angle of the support arm, the sliding seat is movably sleeved at the other end of the support arm and can axially reciprocate on the support arm, the rotation limiting component is arranged on the sliding seat and can limit the sliding seat to circumferentially rotate relative to the support arm, one end of the adjusting screw rod extends into the support arm and is connected with the sliding seat through the adjusting nut, the other end of the adjusting screw rod extends out of the support arm to form a driving part, and the guide wheel is arranged on the side wall of the sliding seat. Because accommodate the lead screw is the built-in structure, dustproof effectual, ensure accommodate the lead screw work in a clear environment, promote job stabilization nature, long service life.
As a preferred embodiment of the present utility model, the driving part is connected to a hand wheel or an electric driving device, and can be adjusted manually or electrically.
As a preferable scheme of the utility model, a through cavity matched with the support arm is arranged on the clamp seat, a clamping head is arranged at one end of the support arm, and a clamping position matched with the clamping head is arranged on the through cavity; the clamping seat is provided with a mounting sleeve matched with the cylinder body, the mounting sleeve is provided with a split groove, two sides of the split groove are symmetrically provided with locking blocks capable of reducing the shaft diameter of the mounting sleeve when the clamping seat is folded, the clamping seat is provided with a cover plate with a closed opening of the through cavity, and the cover plate is provided with a bearing seat for mounting the adjusting screw rod, so that the adjusting screw rod is easy to mount.
As a preferable scheme of the utility model, the chuck is provided with an adjusting plane, the deflection adjusting device comprises two adjusting screws, the clamping seat is provided with two screw holes matched with the adjusting screws, and the two adjusting screws are correspondingly screwed into the screw holes corresponding to the adjusting screws and are propped against two sides of the adjusting plane.
As a preferable scheme of the utility model, the rotation limiting component is in a strip shape, a sliding groove for the rotation limiting component to move along the axial direction of the rotation limiting component is arranged on the support arm, one side wall of the rotation limiting component is fixed on the sliding seat, and the other side wall of the rotation limiting component penetrates through the sliding groove and is fixed with the adjusting nut.
As a preferable scheme of the utility model, the belt sander further comprises a sanding belt and an auxiliary wheel, wherein the auxiliary wheel is arranged at the lower part of the side wall of the frame, the sanding belt bypasses the driving wheel, the guide wheel and the auxiliary wheel, and the sanding belt is in a triangular shape as a whole and has longer circumference so as to meet different sanding and polishing requirements.
The beneficial effects of the utility model are as follows: the belt adjusting mechanism is reasonable in structural design, can be directly adjusted through the belt arm adjusting mechanism when the tightness and deflection of the belt are required to be adjusted, does not need to be stopped, can check the effect of adjusting the belt in real time, is simple and convenient to operate, saves time and labor, and effectively improves the working efficiency. The motor is arranged at the bottom position in the frame, so that the dustproof effect is good, the gravity center is reduced, the running stability is improved, and the service life is prolonged; in addition, daily operation tools can be placed through the tool box and the tool tray, and convenience is brought to use.
The utility model will be further described with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic exploded view of the present utility model.
Fig. 3 is a schematic perspective view of an adjusting mechanism of an abrasive belt arm in the present utility model.
Fig. 4 is a schematic axial cross-sectional view of the belt arm adjustment mechanism of the present utility model.
Fig. 5 is a schematic view of the radial cross-section of the belt arm adjustment mechanism of the present utility model.
Fig. 6 is a schematic view of the structure of the 1 st mode of use of the present utility model.
Fig. 7 is a schematic view of the structure of the 2 nd mode of use of the present utility model.
Fig. 8 is a schematic perspective view of another embodiment of the present utility model.
Detailed Description
Embodiment 1 referring to fig. 1 to 7, the present embodiment provides an easy-to-operate belt sander, which includes a frame 1, a motor 2, a rotating shaft 3, a driving wheel 4, a belt arm adjusting mechanism 5, a bearing cartridge 6, a guide wheel 7, and an auxiliary wheel 8. The auxiliary wheel 8 is arranged at the lower part of the side wall of the frame 1.
The rotating shaft 3 is horizontally arranged at the upper position of the frame 1 through a bearing cylinder seat 6, specifically, the bearing cylinder seat 6 comprises a cylinder 61 and a mounting flange 62 arranged at one end of the cylinder 61, and the bearing cylinder seat is mounted on the frame 1 through the mounting flange 62. The cylinder 61 is provided with a bearing adapted to the rotation shaft 3, the rotation shaft 3 is mounted through the bearing, and the belt arm adjusting mechanism 5 is mounted through the cylinder 61.
The motor 2 is arranged at the bottom surface position in the frame 1 and drives the rotating shaft 3 to rotate through a transmission assembly; the transmission assembly comprises a driving wheel, a driven wheel and a belt, wherein the driving wheel is fixed on a driving shaft of the motor 2, and the driven wheel is arranged on the rotating shaft 3 and is connected with the driving wheel through the belt. The motor 2 is arranged at the bottom position in the frame 1, so that the dustproof effect is good, the gravity center is reduced, and the running stability and the service life are improved.
The driving wheel 4 is arranged at the end part of the rotating shaft 3, and one end of the abrasive belt arm adjusting mechanism 5 is sleeved on the cylinder body 61 of the bearing cylinder seat 6. Specifically, the belt arm adjusting mechanism 5 includes a holder 51, a support arm 52, an adjusting screw 53, an adjusting nut 54, a deviation adjusting device 55, a sliding seat 56 and a rotation limiting member 57, wherein one end of the support arm 52 is rotatably disposed on the holder 51.
The clamping seat 51 is provided with a through cavity matched with the support arm 52, one end of the support arm 52 is provided with a clamping head 521, and the through cavity is provided with a clamping position matched with the clamping head 521; the deviation adjusting device 55 is disposed on the holder 51, and can adjust the rotation angle of the support arm 52. Specifically, an adjusting plane 522 is provided on the chuck 521, the offset adjusting device 55 includes two adjusting screws, two screw holes adapted to the adjusting screws are provided on the chuck 51, the two adjusting screws are correspondingly screwed into the screw holes corresponding to the two adjusting screws and are pressed against two sides of the adjusting plane 522, if the left adjusting screw pushes down the left side of the adjusting plane 522, the corresponding unscrewing of the right adjusting screw is implemented, the support arm 52 rotates in the left direction; conversely, the right adjusting screw pushes down on the right side of the adjusting plane 522, and correspondingly unscrews the left adjusting screw, so that the arm 52 rotates in the right direction. For convenient operation, can be equipped with the handle on adjusting screw, need not special instrument, can directly operate the adjustment through the handle can.
The sliding seat 56 is movably sleeved at the other end of the supporting arm 52 and can axially reciprocate on the supporting arm 52, the rotation limiting component 57 is arranged on the sliding seat 56 and can limit the sliding seat 56 to circumferentially rotate relative to the supporting arm 52, the rotation limiting component 57 is in a strip shape, the supporting arm 52 is provided with a sliding groove for the rotation limiting component 57 to axially move, one side wall of the rotation limiting component 57 is fixed on the sliding seat 56, and the other side wall penetrates through the sliding groove and is fixed with the adjusting nut 54. One end of the adjusting screw 53 extends into the support arm 52 and is connected with the sliding seat 56 through the adjusting nut 54, and the other end of the adjusting screw 53 extends out of the support arm 52 to form a driving part. Because the adjusting screw 53 is of a built-in structure, the dustproof effect is good, the adjusting screw 53 is ensured to work in a clean environment, the working stability is improved, and the service life is long. In this embodiment, the driving part is connected with the hand wheel 510, and the hand wheel 510 is manually turned to adjust and control the tightness of the abrasive belt, and the abrasive belt is convenient to replace after loosening. In other embodiments, the electric driving device is connected with the driving part, so that the tightness degree of the abrasive belt can be adjusted electrically.
The clamping seat 51 is provided with a mounting sleeve matched with the cylinder 61, the mounting sleeve is provided with a split groove, two sides of the split groove are symmetrically provided with locking blocks capable of reducing the shaft diameter of the mounting sleeve when the split groove is folded, the clamping seat 51 is provided with a cover plate 58 for sealing the opening of the through cavity, the cover plate 58 is provided with a bearing seat 59 for mounting the adjusting screw 53, the adjusting screw 53 is easy to mount, and the adjusting screw 53 is mounted through the bearing seat 59.
The guide wheel 7 is arranged at the other end of the belt arm adjusting mechanism 5, and is adjusted by the belt arm adjusting mechanism 5 to perform approaching, separating and deflecting actions relative to the driving wheel 4, in particular, the guide wheel 7 is arranged on the side wall of the sliding seat 56 through a shaft seat.
Because the whole height of the frame 1 is higher, the internal space of the frame 1 is more, a tool box 11 can be arranged in the middle of the back of the frame 1, two tool boxes 11 are arranged side by side on the upper part of the back of the frame 1, and a tool tray 12 is also arranged on the top surface of the frame 1. Daily operation tools can be placed by the tool box 11 and the tool tray 12, thereby bringing convenience to use.
Referring to fig. 6, abrasive belt 9 may be wound around drive wheel 4 and guide wheel 7 according to sanding and polishing requirements. Alternatively, referring to fig. 7, the abrasive belt 9 passes around the driving wheel 4, the guide wheel 7 and the auxiliary wheel 8, and at this time, the abrasive belt is in a triangular shape as a whole and has a longer circumference so as to meet different polishing requirements.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are used for convenience of description only and do not limit the present utility model in any way, and other devices identical or similar to the present utility model are used within the scope of the present utility model.
Claims (9)
1. The easy-to-operate abrasive belt machine comprises a frame, a motor, a rotating shaft, a driving wheel and an abrasive belt arm adjusting mechanism, a bearing cylinder seat and a guide wheel, wherein the rotating shaft is horizontally arranged at the upper part of the frame through the bearing cylinder seat, the motor is arranged at the bottom surface position in the frame, and the rotating shaft is driven to rotate through a transmission assembly; the driving wheel is arranged at the end part of the rotating shaft, one end of the abrasive belt arm adjusting mechanism is sleeved on the bearing cylinder seat, the guide wheel is arranged at the other end of the abrasive belt arm adjusting mechanism and is adjusted by the abrasive belt arm adjusting mechanism to make approaching, separating and deflecting actions relative to the driving wheel, and the back surface of the frame is provided with a tool box.
2. An easy-to-operate belt sander as set forth in claim 1, wherein: the bearing cylinder seat comprises a cylinder body and a mounting flange arranged at one end of the cylinder body, and a bearing matched with the rotating shaft is arranged in the cylinder body.
3. An easy-to-operate belt sander as set forth in claim 2, wherein: the abrasive belt arm adjusting mechanism comprises a clamping seat, a support arm, an adjusting screw rod, an adjusting nut, a deviation adjusting device, a sliding seat and a rotation limiting component, wherein one end of the support arm is rotatably arranged on the clamping seat, the deviation adjusting device is arranged on the clamping seat and can adjust the rotation angle of the support arm, the sliding seat is movably sleeved at the other end of the support arm and can axially reciprocate on the support arm, the rotation limiting component is arranged on the sliding seat and can limit the sliding seat to circumferentially rotate relative to the support arm, one end of the adjusting screw rod extends into the support arm and is connected with the sliding seat through the adjusting nut, the other end of the adjusting screw rod extends out of the support arm to form a driving part, and the guide wheel is arranged on the side wall of the sliding seat.
4. An easy-to-operate belt sander as set forth in claim 3, wherein: the driving part is connected with a hand wheel or an electric driving device.
5. An easy-to-operate belt sander as set forth in claim 3, wherein: the clamping seat is provided with a through cavity matched with the support arm, one end of the support arm is provided with a clamping head, and the through cavity is provided with a clamping position matched with the clamping head; the clamping seat is provided with a mounting barrel sleeve matched with the barrel body, the mounting barrel sleeve is provided with a split groove, two sides of the split groove are symmetrically provided with locking blocks capable of reducing the shaft diameter of the mounting barrel sleeve when the split groove is folded, the clamping seat is provided with a cover plate with a closed opening of the through cavity, and the cover plate is provided with a bearing seat for mounting the adjusting screw rod.
6. The easy-to-operate belt sander as set forth in claim 5, wherein: the clamping head is provided with an adjusting plane, the deviation adjusting device comprises two adjusting screws, two screw holes matched with the adjusting screws are formed in the clamping seat, and the two adjusting screws are correspondingly screwed into the screw holes corresponding to the adjusting screws and are propped against two sides of the adjusting plane.
7. The easy-to-operate belt sander as set forth in claim 5, wherein: the rotation limiting component is in a strip shape, a sliding groove for the rotation limiting component to move along the axial direction of the rotation limiting component is formed in the support arm, one side wall of the rotation limiting component is fixed on the sliding seat, and the other side wall of the rotation limiting component penetrates through the sliding groove and is fixed with the adjusting nut.
8. An easy-to-handle belt sander as set forth in any one of claims 1-7, wherein: the belt conveyor further comprises an abrasive belt and an auxiliary wheel, wherein the auxiliary wheel is arranged at the lower part of the side wall of the machine frame, and the abrasive belt winds the driving wheel, the guide wheel and the auxiliary wheel.
9. An easy-to-handle belt sander as set forth in any one of claims 1-7, wherein: the top surface of frame is equipped with the instrument tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222457352.2U CN219131826U (en) | 2022-09-16 | 2022-09-16 | Easy-to-operate abrasive belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222457352.2U CN219131826U (en) | 2022-09-16 | 2022-09-16 | Easy-to-operate abrasive belt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219131826U true CN219131826U (en) | 2023-06-06 |
Family
ID=86561147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222457352.2U Active CN219131826U (en) | 2022-09-16 | 2022-09-16 | Easy-to-operate abrasive belt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219131826U (en) |
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2022
- 2022-09-16 CN CN202222457352.2U patent/CN219131826U/en active Active
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