CN217394590U - Small-size multipurpose triangle abrasive band grinding machanism - Google Patents
Small-size multipurpose triangle abrasive band grinding machanism Download PDFInfo
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- CN217394590U CN217394590U CN202221366002.9U CN202221366002U CN217394590U CN 217394590 U CN217394590 U CN 217394590U CN 202221366002 U CN202221366002 U CN 202221366002U CN 217394590 U CN217394590 U CN 217394590U
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- 229910052751 metal Inorganic materials 0.000 description 8
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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
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Abstract
The utility model discloses a small-size multipurpose triangle abrasive band grinding machanism, including base plate, motor, first cylinder and second cylinder, the left end bottom inboard of base plate is provided with the action wheel, the wheel body is polished in the symmetry setting about the perpendicular axis of base plate to the action wheel, the top of base plate is located the inboard of abrasive band body and installs the tight wheel that rises of rectifying, connect the top of fixed plate setting at first cylinder. This three horn shape abrasive band grinding machanisms of small-size multipurpose through all to the degressive tight pulley that rises of rectifying in middle part by both ends diameter, can avoid the abrasive band body to break away from predetermined transmission position to promote through first cylinder and connect the fixed plate, can carry out the tight regulation to the abrasive band body through the tight pulley that rises of rectifying, and utilize dull and stereotyped and abrasive band body and action wheel of polishing and the tight pulley body of the tight of rectifying to carry out the elasticity and polish, can make this grinding machanism have multiple mode of polishing, and the practicality is stronger.
Description
Technical Field
The utility model relates to a metal work piece processing technology field of polishing specifically is a small-size multipurpose triangle abrasive band grinding machanism.
Background
The metal workpiece is inevitably burred in the processes of stamping and the like, and in order to improve the product beauty and quality of the metal workpiece, a grinding mechanism is needed to grind the burs or other uneven parts of the metal workpiece;
in the process of polishing, in order to improve the efficiency of polishing to metal workpiece, reduce the time of polishing, consequently need use grinding machanism to cooperate, specialized tool such as drive abrasive disk or abrasive band polishes the work piece fast, but grinding machanism in the existing market still has following problem:
1. the conventional grinding mechanism is a traditional two-wheel-distributed abrasive belt, the abrasive belt is short in length, the service life of the abrasive belt is relatively low, the frequency of replacing the abrasive belt is high, and the working efficiency is limited;
2. conventional grinding machanism does not have multiple mode of polishing, needs frequently to change the burnisher, and inconvenient tight the adjusting of rising of abrasive band moreover.
Aiming at the problems, the novel grinding mechanism is innovatively designed on the basis of the original grinding mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three horn type abrasive band grinding machanism of small-size multipurpose to solve the common grinding machanism in the existing market that proposes in the above-mentioned background art, the abrasive band that traditional two-wheeled distributes, abrasive band length is short, and the abrasive band life-span is relatively lower, and the frequency of changing the abrasive band is high, and work efficiency is limited, and does not have multiple mode of polishing, needs frequently to change the grinding tool, and inconvenient tight the problem of adjusting that rises to the abrasive band moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a small multipurpose triangular abrasive belt polishing mechanism comprises a base plate, a motor, a first air cylinder and a second air cylinder, wherein a driving wheel is arranged on the inner side of the bottom of the left end of the base plate and is connected with the output end of the motor, a polishing wheel body is arranged and mounted on the driving wheel in a symmetrical mode about a vertical central axis of the base plate, an abrasive belt body is mounted on the outer side of the polishing wheel body, a deviation-rectifying tension wheel is mounted on the inner side, located at the top end of the base plate, of the abrasive belt body, a connecting fixing plate is mounted on the outer side of the bottom of the deviation-rectifying tension wheel and is arranged at the top end of the first air cylinder, the first air cylinder is fixedly mounted on the inner wall surface of the base plate, a first mounting plate is connected to the inner side of the top end of the base plate, second mounting plates are mounted on the inner sides of the left end and the right end of the base plate, a connecting push plate is arranged on the left side of the base plate, and a polishing flat plate is mounted on the inner surface of the connecting push plate, and a second cylinder is arranged on one side of the polishing flat plate, which is far away from the connecting push plate.
Preferably, action wheel fixed connection is on the output shaft of motor, and the motor passes through the fix with screw on the base plate to the longitudinal section of base plate is isosceles trapezoid.
Preferably, the polishing wheel body comprises a polishing wheel mounting bearing, a bearing snap spring, a polishing wheel shaft and a polishing wheel inner layer, bearing holes are symmetrically formed in two sides of the polishing wheel body, the polishing wheel mounting bearing is mounted in the bearing holes in the two sides, the polishing wheel shaft penetrates through the bearing holes symmetrically formed in the two sides of the polishing wheel body, and the polishing wheel mounting bearings on the two sides are axially and respectively fixed on the polishing wheel shaft by the bearing snap springs.
Preferably, the middle part of the deviation rectifying tension wheel is provided with a concave surface, and the diameters of the front end and the rear end of the deviation rectifying tension wheel are larger than the diameter of the middle part of the deviation rectifying tension wheel.
Preferably, the first mounting plate and the second mounting plate are both arranged between the two base plates.
Preferably, both ends of the polishing flat plate are provided with inclined extension ends, and the connecting push plate is arranged at the joint of the polishing flat plate and the second cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the small-sized multipurpose triangular abrasive belt grinding mechanism,
1. the abrasive belt body is longer under the same spatial area compared with the traditional abrasive belt distributed by two wheels, the abrasive belt body has longer service life, longer time period for replacing the abrasive belt body and higher working efficiency, and compared with the traditional abrasive belt distributed by four wheels and more than four wheels, the abrasive belt has more reasonable structure, lower manufacturing cost and lighter weight under the same spatial area, and smaller and more exquisite volume compared with the abrasive belt distributed by the same length of the abrasive belt body, thereby being more convenient for the use of the device;
2. through all to the degressive tight pulley that rises that rectifies in middle part by both ends diameter, can avoid the abrasive band body to break away from predetermined transmission position to promote through first cylinder and connect the fixed plate, can carry out the tight regulation to the abrasive band body through the tight pulley that rises that rectifies, and utilize dull and stereotyped and abrasive band body and action wheel of polishing and the tight pulley that rises that rectifies to carry out elasticity and polish, can make this grinding machanism have multiple mode of polishing, the practicality is stronger.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall rear view structure of the present invention;
FIG. 3 is a schematic view of the overall front view cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the connection between the deviation correcting tension pulley and the connecting and fixing plate according to the present invention;
FIG. 5 is a schematic view of the internal structure of the polishing wheel body of the present invention;
fig. 6 is the utility model discloses the tight pulley that rises of rectifying looks sideways at the schematic diagram.
In the figure: 1. a base plate; 2. a driving wheel; 3. a motor; 4. polishing the wheel body; 401. mounting a bearing on the polishing wheel; 402. a bearing snap spring; 403. grinding the wheel shaft; 404. polishing the inner layer of the wheel; 5. an abrasive belt body; 6. a deviation rectifying tension wheel; 7. connecting the fixed plate; 8. a first cylinder; 9. a first mounting plate; 10. a second mounting plate; 11. connecting a push plate; 12. polishing the flat plate; 13. a second cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a small-sized multipurpose triangular abrasive belt polishing mechanism comprises a base plate 1, a motor 3, a first air cylinder 8 and a second air cylinder 13, in order to improve the stability of the operation of the device, the service life and the working efficiency, a driving wheel 2 can be arranged on the inner side of the bottom of the left end of the base plate 1, the driving wheel 2 is connected with the output end of the motor 3, the driving wheel 2 is fixedly connected on the output shaft of the motor 3, the motor 3 is fixed on the base plate 1 through screws, the longitudinal section of the base plate 1 is in an isosceles trapezoid shape, polishing wheel bodies 4 are symmetrically arranged and installed on the driving wheel 2 relative to the vertical central axis of the base plate 1, each polishing wheel body 4 comprises a polishing wheel installation bearing 401, a bearing snap spring 402, a polishing wheel shaft 403 and a polishing wheel inner layer 404, bearing holes are symmetrically arranged on two sides of each polishing wheel body 4, the polishing wheel installation bearings 401 are installed in the bearing holes on two sides, the polishing wheel shaft 403 passes through the bearing holes symmetrically arranged on two sides of each polishing wheel body 4, the bearing clamp spring 402 fixes the grinding wheel mounting bearings 401 on two sides on the grinding wheel shaft 403 along the axial direction, the grinding wheel body 5 is installed on the outer side of the grinding wheel body 4, the deviation-rectifying tension wheel 6 is installed on the inner side of the grinding wheel body 5 at the top end of the base plate 1, the concave surface is arranged in the middle of the deviation-rectifying tension wheel 6, the diameters of the front end and the rear end of the deviation-rectifying tension wheel 6 are larger than the diameter of the middle part of the deviation-rectifying tension wheel 6, the connecting and fixing plate 7 is installed on the outer side of the bottom of the deviation-rectifying tension wheel 6, the connecting and fixing plate 7 is arranged at the top end of the first cylinder 8, the first cylinder 8 is fixedly installed on the inner wall surface of the base plate 1, the positions of the connecting and fixing plate 7 and the deviation-rectifying tension wheel 6 are adjusted through the first cylinder 8, so as to adjust the tightness of the grinding wheel body 5 conveniently, and the grinding structure is a triangular structure, the structure is stable, the grinding wheel body 5 is in a triangular distribution manner, compared with the grinding wheel body 5 in a traditional two-wheel distribution manner, under the same space area, abrasive belt body 5 is longer, and abrasive belt body 5 life-span is also longer, and the time cycle of changing abrasive belt body 5 is also longer, and work efficiency is higher.
Referring to fig. 1, 2, 3, 4, 5 and 6, in order to facilitate the device to have a plurality of polishing modes, a first mounting plate 9 may be connected to an inner side of a top end of a base plate 1, second mounting plates 10 are respectively installed at inner sides of left and right ends of the base plate 1, the first mounting plate 9 and the second mounting plate 10 are both disposed between the two base plates 1, a connecting push plate 11 is disposed at a left side of the base plate 1, a polishing flat plate 12 is installed at an inner surface of the connecting push plate 11, a second cylinder 13 is installed at a side of the polishing flat plate 12 away from the connecting push plate 11, both ends of the polishing flat plate 12 are both provided with inclined extension ends, the connecting push plate 11 is disposed at a connection portion between the polishing flat plate 12 and the second cylinder 13, elastic polishing is performed by using the polishing flat plate 12 and a belt body 5, and the belt body 5 between the driving wheel 2 and the deviation-rectifying tension wheel 6, so that the polishing mechanism has a plurality of polishing modes, the practicability is stronger.
The working principle is as follows: when the small multipurpose triangular abrasive belt polishing mechanism is used, burrs on the surface of a metal workpiece need to be polished and removed in the production and processing process of the metal workpiece, and at the moment, in order to improve polishing efficiency, the polishing mechanism needs to be used for auxiliary processing, firstly, the motor 3 is started, the driving wheel 2 is controlled to rotate, the abrasive belt body 5 is driven on the polishing device, and the driving wheel 2, the polishing wheel body 4 and the deviation-correcting tension wheel 6 are all formed by combining an inner ring made of an aluminum alloy material and an outer ring made of elastic materials such as a layer of rubber or polyurethane and wrapped outside the inner ring made of the aluminum alloy material, so that the purpose is to stably transmit the abrasive belt body 5, increase the friction force between the abrasive belt body 5 and the polished workpiece and improve the polishing efficiency;
in the process of polishing and processing a metal workpiece, the deviation-rectifying tension wheel 6 with the diameters gradually decreased from the two ends to the middle part can prevent the abrasive belt body 5 from being separated from a preset transmission position, the first cylinder 8 pushes the connecting fixing plate 7, the deviation-rectifying tension wheel 6 can be used for tightness adjustment of the abrasive belt body 5, and meanwhile, the polishing flat plate 12, the abrasive belt body 5 and the abrasive belt body 5 between the driving wheel 2 and the deviation-rectifying tension wheel 6 can be used for elastic polishing, so that the polishing mechanism has multiple polishing modes and is higher in practicability;
the whole of this grinding machanism is the triangle-shaped structure, the structure is more firm, and abrasive band body 5 is triangle-shaped distribution, compare in the abrasive band of traditional two-wheeled distribution, under the same spatial area, this abrasive band body 5 is longer, abrasive band body 5 life-span also just longer, the time cycle of changing abrasive band body 5 just also is longer, work efficiency is higher, and compare in traditional four-wheel and the structural distribution more than the four-wheel, under the same spatial area, this grinding machanism's structure is more reasonable, manufacturing cost is cheaper, light in weight, and compare under the same abrasive band length, this grinding machanism's volume is littleer and handy, the use of polishing of this grinding machanism of being more convenient for, above just be the course of operation of whole device, and the content that does not make detailed description in this specification all belongs to the prior art that technical personnel know.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a small-size multipurpose triangle abrasive band grinding machanism, includes base plate (1), motor (3), first cylinder (8) and second cylinder (13), its characterized in that: the belt sander is characterized in that a driving wheel (2) is arranged on the inner side of the bottom of the left end of the base plate (1), the driving wheel (2) is connected with the output end of a motor (3), a sanding wheel body (4) is arranged and installed on the driving wheel (2) in a symmetrical mode relative to the vertical central axis of the base plate (1), a sanding belt body (5) is installed on the outer side of the sanding wheel body (4), a deviation-rectifying tension wheel (6) is installed on the inner side, located on the top end of the base plate (1), of the sanding belt body (5), a connecting and fixing plate (7) is installed on the outer side of the bottom of the deviation-rectifying tension wheel (6), the connecting and fixing plate (7) is arranged on the top end of a first air cylinder (8), the first air cylinder (8) is fixedly installed on the inner wall surface of the base plate (1), a first installing plate (9) is connected to the inner side of the top end of the base plate (1), and second installing plates (10) are installed on the inner sides of the left end and the right end of the base plate (1), the left side of base plate (1) is provided with connection push pedal (11), and the interior surface mounting who connects push pedal (11) has dull and stereotyped (12) of polishing, dull and stereotyped (12) of polishing are kept away from one side of connecting push pedal (11) and are installed second cylinder (13).
2. A small multi-purpose triangular belt sander mechanism according to claim 1, wherein: action wheel (2) fixed connection is on the output shaft of motor (3), and motor (3) pass through the fix with screw on base plate (1) to the longitudinal section of base plate (1) is isosceles trapezoid.
3. A small multi-purpose triangular belt sander mechanism according to claim 1, wherein: the polishing wheel body (4) comprises a polishing wheel mounting bearing (401), a bearing clamp spring (402), a polishing wheel shaft (403) and a polishing wheel inner layer (404), bearing holes are symmetrically formed in two sides of the polishing wheel body (4), the polishing wheel mounting bearing (401) is mounted in the bearing holes in the two sides, the polishing wheel shaft (403) penetrates through the bearing holes symmetrically formed in the two sides of the polishing wheel body (4), and the polishing wheel mounting bearings (401) on the two sides are respectively fixed on the polishing wheel shaft (403) along the axial direction by the bearing clamp spring (402).
4. A small, multi-purpose, triangular belt sanding mechanism according to claim 1, characterized in that: the middle part of the deviation rectifying tension wheel (6) is provided with a concave surface, and the diameters of the front end and the rear end of the deviation rectifying tension wheel (6) are larger than the diameter of the middle part of the deviation rectifying tension wheel.
5. A small multi-purpose triangular belt sander mechanism according to claim 1, wherein: first mounting panel (9) and second mounting panel (10) all set up in two between base plate (1).
6. A small multi-purpose triangular belt sander mechanism according to claim 1, wherein: the two ends of the polishing flat plate (12) are provided with inclined extension ends, and the connecting push plate (11) is arranged at the joint of the polishing flat plate (12) and the second cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366002.9U CN217394590U (en) | 2022-06-02 | 2022-06-02 | Small-size multipurpose triangle abrasive band grinding machanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221366002.9U CN217394590U (en) | 2022-06-02 | 2022-06-02 | Small-size multipurpose triangle abrasive band grinding machanism |
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| CN217394590U true CN217394590U (en) | 2022-09-09 |
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| CN202221366002.9U Active CN217394590U (en) | 2022-06-02 | 2022-06-02 | Small-size multipurpose triangle abrasive band grinding machanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121043001A (en) * | 2025-09-04 | 2025-12-02 | 广州添利电子科技有限公司 | belt abrasive plate processing device |
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2022
- 2022-06-02 CN CN202221366002.9U patent/CN217394590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121043001A (en) * | 2025-09-04 | 2025-12-02 | 广州添利电子科技有限公司 | belt abrasive plate processing device |
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