CN218533976U - Abrasive belt grinding device - Google Patents
Abrasive belt grinding device Download PDFInfo
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- CN218533976U CN218533976U CN202222397027.1U CN202222397027U CN218533976U CN 218533976 U CN218533976 U CN 218533976U CN 202222397027 U CN202222397027 U CN 202222397027U CN 218533976 U CN218533976 U CN 218533976U
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Abstract
The utility model provides a sand belt grinding device, wherein a sanding component comprises at least one base and at least one power device; the sanding device comprises at least one driving wheel which is connected with the power device and arranged on the base, a plurality of driven wheels arranged on the base, at least one contact wheel which is connected with the base and arranged outside the base, and at least one abrasive belt; at least one driven wheel is arranged on two sides of the contact wheel and is arranged on the base; the abrasive band encloses and establishes on action wheel, contact wheel and follow driving wheel, through being provided with a plurality of sanding devices, and every sanding device includes 1 independent abrasive band, and power device drives the abrasive band on the sanding device respectively through belt transmission and rotates, does not influence the operation on other abrasive bands when one of them abrasive band fracture, so avoided current abrasive band polisher to have only set up an abrasive band, but the whole process of polishing of abrasive band wear fracture just must stop the operation, influence the problem of operation progress.
Description
Technical Field
The utility model relates to a product surface treatment technical field particularly, relates to an abrasive band grinding device.
Background
Metal products are widely used in life, and before the metal products become finished products, the outer surfaces of the metal products are required to be polished and ground, and then the next surface processing treatment is carried out, particularly, die castings are subjected to die casting forming, and the outer surfaces of the die castings have obvious joint lines and some burrs and flashes, so that polishing and grinding of the die castings are an important process.
At present, a multi-shaft abrasive belt sander is available in the market, but generally only one abrasive belt is driven by one power mechanism to rotate rapidly, the abrasive belt is known as an abraded object, and the existing abrasive belt sander is only provided with one abrasive belt, so that once the abrasive belt is abraded and broken, the whole sanding process is stopped, and the operation progress is seriously influenced.
It should be noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a belt grinding apparatus to solve the above problems.
The utility model adopts the following scheme:
the application provides an abrasive belt grinding device which comprises a base station and a sanding component erected above the base station; the base station is provided with a fixing assembly for fixing a piece to be sanded and a Y-direction sliding table device; the Y-direction sliding table device is configured to drive the sanding component or the fixing component to move along the Y direction; the sanding component comprises an X-direction sliding table device, a Z-direction sliding table device and a sanding device; the X-direction sliding table device and the Z-direction sliding table device are used for driving the sanding device to move in the X direction and the Z direction;
the sanding component comprises at least one base, at least one power device and a plurality of sanding devices; the sanding device comprises at least one driving wheel connected with the power device and arranged on the base, a plurality of driven wheels arranged on the base, at least one contact wheel connected with the base and arranged outside the base, and at least one abrasive belt; at least one driven wheel is arranged on two sides of the contact wheel and is arranged on the base; the abrasive belt is arranged around the driving wheel, the contact wheel and the driven wheel.
Preferably, the sanding assembly comprises a base, 1 power device arranged on the base and 4 sanding devices arranged in parallel along the X direction;
the sanding device comprises 1 driving wheel, 8 driven wheels arranged on a base and used for increasing the length of an abrasive belt, 2 contact wheels connected with the base and arranged outside the base, wherein 1 driven wheel is arranged on each of two sides of each contact wheel to form a sanding head, and 1 abrasive belt is arranged on the driving wheel, the contact wheels and the driven wheels in a surrounding manner; 4 through belt transmission between sanding device's the action wheel, and wherein at least one action wheel pass through the belt with power device is connected.
Preferably, the abrasive belt grinding device further comprises a gantry frame arranged on the base platform in a crossing mode, the sanding component is fixed on the gantry frame, and the Y-direction sliding table device is used for driving the fixing component to move along the Y direction.
Preferably, the fixing assembly further comprises a plurality of clamping devices which are arranged in parallel along the X direction and used for fixing the to-be-sanded piece, and a first driving device arranged at one end of the fixing assembly, wherein the first driving device is used for driving the clamping devices to turn over along the X axis, so that the sanding position of the to-be-sanded piece is adjusted.
Preferably, a plurality of sanding assemblies are erected on the base platform in parallel along the Y direction to form a plurality of sanding stations, and the Y-direction sliding table device is used for enabling the to-be-sanded pieces to move on the sanding stations along the Y direction.
Preferably, the roughness of the sanding belts on each sanding assembly is different, and the roughness of the sanding belts increases from large to small in sequence along the Y direction.
Preferably, the fixing assembly is fixed on the base, and the Y-direction sliding table device is used for driving the sanding assembly to move along the Y direction so as to be close to or far away from the fixing assembly.
Preferably, the sanding device further comprises a floating device, wherein the floating device is arranged on the base, one end of the floating device is connected with the contact wheel, and the floating device is used for enabling the contact wheel to have reciprocating movement with a certain stroke along the Z direction.
Preferably, the sanding device further comprises a pneumatic tensioning wheel device arranged on the base and used for adjusting the tightness degree of the abrasive belt, and the pneumatic tensioning wheel comprises a pneumatic device fixed on the base plate and a second tensioning wheel connected to the pneumatic device.
Preferably, the fixing assembly further comprises a plurality of clamping devices which are arranged in parallel along the X direction and used for fixing the to-be-sanded piece, and a first driving device and a second driving device which are arranged at one end of the fixing assembly, wherein the first driving device is used for driving the clamping devices to turn over along the X axis direction, and the second driving device is used for driving each clamping device to rotate along the Z axis direction, so that the sanding position of the to-be-sanded piece is further adjusted.
By adopting the above technical scheme, the utility model discloses can gain following technological effect:
in the embodiment, a plurality of sanding devices are arranged, each sanding device comprises 1 independent abrasive belt, the power device drives the abrasive belts on the sanding devices to rotate through belt transmission, and when one abrasive belt is broken, the operation of other abrasive belts is not influenced, so that the problem that the operation progress is influenced because the operation of the whole sanding process is stopped once the abrasive belt is broken due to abrasion due to the fact that the existing abrasive belt sander is only provided with one abrasive belt is solved.
Further features of the invention will become apparent from the following description of exemplary embodiments (with reference to the attached drawings).
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic front view of a belt grinding apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a belt grinding apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a belt sander according to an embodiment of the present invention;
FIG. 4 is a schematic view of a part of a belt grinding apparatus according to an embodiment of the present invention;
fig. 5 is a schematic front structural view of a plurality of sanding devices according to an embodiment of the present invention;
fig. 6 is a schematic top view of a plurality of sanding devices according to an embodiment of the present invention;
FIG. 7 is a schematic side view of a plurality of sanding devices according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a single sanding device according to an embodiment of the present invention;
FIG. 9 is a schematic front view of a belt sander according to another embodiment of the present invention;
FIG. 10 is a side view of a belt sander according to another embodiment of the present invention;
FIG. 11 is a schematic view of a portion of a preferred embodiment belt sander;
fig. 12 is a schematic structural view of a floating mechanism according to a preferred embodiment of the present invention;
an icon: the base 100, the Y-direction sliding table device 210, the X-direction sliding table device 220, the Z-direction sliding table device 230, the fixing assembly 240, the sanding device 300, the driving wheel 310, the driven wheel 320, the contact wheel 330, the abrasive belt 340, the sanding head 350, the belt 360, the floating device 370, the cylinder 371, the pushing block 372, the guide post 373, the support plate 374, the elastic piece 375, the sliding block 376, the pneumatic tension wheel 380, the pneumatic device 381, the tension wheel 382, the base 400, the power device 500, the gantry frame 600, the first driving device 700, and the second driving device 800
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Examples
With reference to fig. 1 to 8, the present embodiment provides a belt sander, including a base 100, a sanding assembly mounted above the base 100; the base table 100 is provided with a fixing assembly 240 for fixing a workpiece to be sanded and a Y-direction sliding table device 210; the Y-direction sliding table device 210 is configured to drive the sanding assembly or the fixing assembly 240 to move along the Y direction; the sanding component comprises an X-direction sliding table device 220, a Z-direction sliding table device 230 and a sanding device 300; the X-direction sliding table device 220 and the Z-direction sliding table device 230 are used for driving the sanding device 300 to move in the X-direction and the Z-direction;
the sanding assembly comprises at least one base 400, at least one power device 500 and a plurality of sanding devices 300; the sanding device 300 comprises at least one driving wheel 310 connected with the power device 500 and arranged on the base 400, a plurality of driven wheels 320 arranged on the base 400, at least one contact wheel 330 connected with the base 400 and arranged outside the base 400, and at least one sanding belt 340; at least one driven wheel 320 is arranged on two sides of the contact wheel 330, and the driven wheel 320 is arranged on the base 400; the abrasive belt 340 surrounds the driving wheel 310, the contact wheel 330 and the driven wheel 320.
In this embodiment, as shown in fig. 4, the sanding assembly includes a base 400, 1 power device 500 disposed on the base 400, and 4 sanding devices 300 juxtaposed in the X direction, where the power device 500 is a rotating electrical machine;
as shown in fig. 7, the sanding device 300 includes 1 driving wheel 310 disposed on the base 400, 8 driven wheels 320 disposed on the base 400 for increasing the length of the sanding belt 340, 2 contact wheels 330 connected to the base 400 and disposed outside the base 400, and 1 driven wheel 320 disposed on both sides of each contact wheel 330 to form a sanding head 350, and 1 sanding belt 340 surrounding the driving wheel 310, the contact wheels 330, and the driven wheels 320; the driving wheels 310 of the 4 sanding devices 300 are driven by a belt 360, and at least one driving wheel 310 is connected with the power device 500 by the belt 360, and the enclosed route of the sanding belt 340 is shown in the figure; the above rotating motor drives one of the driving wheels 310 of the sanding device 300 to rotate through the belt 360, and then drives other driving wheels 310 to rotate through the belt 360, thereby driving 4 belts 360 of the sanding device 300 to rotate.
Of course, in other embodiments, each of the sanding devices 300 may be independently disposed on one base 400 and then a plurality of sanding devices 300 may be assembled in parallel, and each of the sanding devices 300 may also be independently disposed with one of the rotating motors; the sanding device 300 may further include 3, 4 or more contact wheels 330 for processing more workpieces at the same time, and of course, the number of the contact wheels 330 and the transition wheels may be designed according to specific situations, and the present invention is not limited specifically herein.
The utility model discloses a being provided with a plurality of sanding devices 300, and every sanding device 300 includes 1 independent abrasive band 340, and power device 500 drives respectively through the transmission of belt 360 on sanding device 300 abrasive band 340 rotates, does not influence the operation of other abrasive bands 340 when one of them abrasive band 340 fracture, has so avoided current abrasive band polisher to have set up an abrasive band 340, and one nevertheless the whole process of polishing of abrasive band 340 wearing and tearing fracture just must stop the operation, influences the problem of operation progress.
Preferably, as shown in fig. 1 and fig. 4, the belt sander further includes a gantry frame 600 straddling over the base 100, the sanding unit is fixed on the gantry frame 600, and the Y-direction sliding unit 210 is configured to drive the fixing unit 240 to move along the Y-direction.
As shown in fig. 2, a plurality of sanding assemblies are erected on the base 100 in parallel along the Y direction to form a plurality of sanding stations, the Y-direction sliding table device 210 is configured to move the to-be-sanded member on the plurality of sanding stations along the Z direction, and the roughness of the sanding belt 340 on each sanding assembly is different and gradually increases from large to small along the Y direction of the sanding belt 340.
The fixing component 240 further includes a plurality of clamping devices arranged in parallel along the X direction for fixing the to-be-sanded member, and a fourth driving device 700 disposed at one end of the fixing component 240, wherein the fourth driving device 700 is configured to drive the clamping devices to turn over along the X axis, so as to adjust the sanding position of the to-be-sanded member.
The plurality of sanding stations and the abrasive belts 340 with different roughness can realize the treatment from rough machining to finish machining on the same workpiece, reduce the transfer procedures of the workpiece and improve the efficiency.
In other embodiments, as shown in fig. 9 to 11, the fixing assembly 240 may be fixed on the base 100, and the Y-direction sliding table device 210 is configured to drive the sanding assembly to move along the Y direction to approach or depart from the fixing assembly 240.
The fixing assembly further comprises a plurality of clamping devices which are arranged in parallel along the X direction and used for fixing the to-be-sanded piece, and a first driving device and a second driving device which are arranged at one end of the fixing assembly, wherein the first driving device is used for driving the clamping devices to turn over along the X-axis direction, and the second driving device is used for driving each clamping device to rotate along the Z-axis direction, so that the sanding position of the to-be-sanded piece is further adjusted.
Preferably, as shown in fig. 12, the sanding device 300 further includes a floating device 370, the floating device 370 is disposed on the base 400, and one end of the floating device 370 is connected to the contact wheel 330, so as to enable the contact wheel 330 to perform reciprocating movement with a certain stroke along the Z direction, the floating device 370 includes a cylinder 371 connected to the base 400, a push block 372 having one end disposed in the cylinder 371 and the other end disposed outside the cylinder 371, a guide pillar 373 having one end connected to the other end of the push block 372, a sliding block 376 having one end connected to the guide pillar 373 and the other end connected to the contact wheel 330, a support plate 374 fixed to the guide pillar 373, and an elastic member 375 sleeved on the guide pillar 373 and disposed between the cylinder 371 and the support plate 374; the pushing block 372 has certain elasticity by changing the space size of the gas in the cylinder 371, and the elastic piece 375 enables the sliding block 376 to have better elastic support.
Preferably, as shown in fig. 8, the sanding device 300 further includes a pneumatic tension pulley 380 disposed on the base 400 for adjusting the tightness of the sanding belt 340, the pneumatic tension pulley 380 includes a pneumatic unit 381 fixed to the base plate and a tension pulley 382 connected to the pneumatic unit 381, the tension pulley 382 reciprocates by changing the air pressure of the pneumatic unit 381, the sanding device 300 is configured to contract the tension pulley 382 of the pneumatic tension pulley 380 by releasing the pressure during assembly, so as to facilitate installation of the sanding belt 340, and the tension pulley 382 is extended by pressurizing to adjust the tightness of the sanding belt 340 when the sanding belt 340 is elongated and loosened after the sanding device 300 is operated for a long time.
Preferably, the fixing assembly 240 further includes a fifth driving device 800 disposed at one end of the fixing assembly 240, and the fifth driving device 800 is configured to drive each of the clamping devices to rotate along the Z axis, so as to further adjust a sanding position of the member to be sanded.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (10)
1. An abrasive belt grinding device comprises a base station and a sanding component erected above the base station; the base station is provided with a fixing assembly for fixing a piece to be sanded and a Y-direction sliding table device; the Y-direction sliding table device is configured to drive the sanding component or the fixing component to move along the Y direction; the sanding component comprises an X-direction sliding table device and a Z-direction sliding table device;
the sanding device is characterized by comprising at least one base, at least one power device arranged on the base and a plurality of sanding devices arranged in parallel along the X direction; the X-direction sliding table device and the Z-direction sliding table device are used for driving the sanding device to move in the X direction and the Z direction;
the sanding device comprises at least one driving wheel connected with the power device and arranged on the base, a plurality of driven wheels arranged on the base, at least one contact wheel connected with the base and arranged outside the base, and at least one abrasive belt; at least one driven wheel is arranged on two sides of the contact wheel and is arranged on the base; the abrasive belt is arranged around the driving wheel, the contact wheel and the driven wheel.
2. The belt grinding apparatus of claim 1 wherein said sanding assembly comprises a base, 1 power unit mounted on said base, and 4 sanding units arranged in parallel in the X-direction;
the sanding device comprises 1 driving wheel, 8 driven wheels arranged on a base and used for increasing the length of an abrasive belt, 2 contact wheels connected with the base and arranged outside the base, wherein 1 driven wheel is arranged on each of two sides of each contact wheel to form a sanding head, and 1 abrasive belt is arranged on the driving wheel, the contact wheels and the driven wheels in a surrounding manner; 4 through belt transmission between sanding device's the action wheel, and wherein at least one action wheel pass through the belt with power device is connected.
3. The abrasive belt grinding device according to claim 1, further comprising a gantry frame straddling the base, wherein the sanding block is fixed to the gantry frame, and the Y-direction slide unit is configured to drive the fixing block to move in the Y-direction.
4. The apparatus of claim 3, wherein the fixture assembly further comprises a plurality of clamps arranged side by side along the X-direction for fixing the workpiece to be sanded, and a first driving device arranged at one end of the fixture assembly, the first driving device being configured to drive the clamps to turn along the X-axis, thereby adjusting the sanding position of the workpiece to be sanded.
5. The abrasive belt grinding device according to claim 3, wherein a plurality of sanding assemblies are mounted on the base in parallel along the Y direction to form a plurality of sanding stations, and the Y-direction slide table device is used for moving the member to be sanded on the plurality of sanding stations along the Y direction.
6. The belt grinding apparatus of claim 4 wherein the sanding belt on each sanding assembly has a different roughness and the roughness of the sanding belt increases in order from larger to smaller along the Y-direction.
7. The belt sander of claim 1, wherein the fixed assembly is fixed to the base, and the Y-slide assembly is configured to move the sanding assembly in the Y-direction toward or away from the fixed assembly.
8. The belt sander of claim 1, wherein the sanding apparatus further comprises a float assembly, the float assembly being mounted to the base and having one end connected to the contact wheel for reciprocating the contact wheel in the Z direction.
9. The belt sander of claim 1, wherein said sanding apparatus further comprises a pneumatic tensioner assembly disposed on said base for adjusting the tightness of said belt, said pneumatic tensioner assembly comprising a pneumatic device secured to said base and a second tensioner coupled to said pneumatic device.
10. The belt sander of claim 7, wherein the fixture further comprises a plurality of clamps arranged side by side in the X-direction for fixing the workpiece to be sanded, and a first driving device and a second driving device arranged at one end of the fixture, wherein the first driving device is used for driving the clamps to flip along the X-axis direction, and the second driving device is used for driving each clamp to rotate along the Z-axis direction, so as to further adjust the sanding position of the workpiece to be sanded.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022219197115 | 2022-07-25 | ||
| CN202221919711 | 2022-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533976U true CN218533976U (en) | 2023-02-28 |
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ID=85272369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222397027.1U Active CN218533976U (en) | 2022-07-25 | 2022-09-09 | Abrasive belt grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218533976U (en) |
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2022
- 2022-09-09 CN CN202222397027.1U patent/CN218533976U/en active Active
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