CN216913279U - Horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs - Google Patents
Horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs Download PDFInfo
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- CN216913279U CN216913279U CN202122659863.8U CN202122659863U CN216913279U CN 216913279 U CN216913279 U CN 216913279U CN 202122659863 U CN202122659863 U CN 202122659863U CN 216913279 U CN216913279 U CN 216913279U
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- abrasive belt
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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 a horizontal numerical control abrasive belt grinding machine capable of grinding small arcs inside and outside, which comprises a machine body and an abrasive belt mold assembly, wherein the machine body comprises an abrasive belt unit, the abrasive belt unit comprises a driving wheel and a driven wheel, the driving wheel is connected with the driven wheel through an abrasive belt, the driving wheel is connected with a motor, a cavity is formed among the driving wheel, the driven wheel and the abrasive belt, the abrasive belt mold assembly is arranged in the cavity, the abrasive belt mold assembly is provided with a mold wheel support and a mold wheel, the mold wheel is sleeved on the surface of the mold wheel support, the mold wheel is in contact with the upper surface of the abrasive belt, and one end of the mold wheel support is connected and fixed with the machine body.
Description
Technical Field
The utility model belongs to the technical field of grinding machines, and particularly relates to a horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs.
Background
A numerical control abrasive belt grinding machine is processing equipment commonly used for grinding products, generally uses a circular shaft, the shaft diameter cannot be too small, in the processing process, an inner right angle and an R angle cannot be processed when being smaller than the diameter of the shaft, and the current production process needs to be processed by hands. The method is very labor and material consuming, is not environment-friendly and has large dust, which is the main defect of the traditional technology.
SUMMERY OF THE UTILITY MODEL
The problems solved by the utility model are as follows: the upper end in abrasive band is equipped with the small circle angle or the interior angle preparation die wheel according to the processing product, and the product interior angle corresponds the die wheel for the spill and is the convex, and the convex die wheel can form the shape corresponding with the product interior angle in abrasive band tensioning time-varying, just so can carry out contour machining to different product small circle angles or interior angles, simple structure, and convenient operation uses manpower and materials sparingly.
In order to achieve the purpose, the utility model provides the technical scheme that: a horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs comprises a machine body and an abrasive belt mold assembly, wherein the machine body comprises an abrasive belt unit, the abrasive belt unit comprises a driving wheel and a driven wheel, the driving wheel is connected with the driven wheel through an abrasive belt, the driving wheel is connected with a motor, a cavity is formed among the driving wheel, the driven wheel and the abrasive belt, the abrasive belt mold assembly is arranged in the cavity, the abrasive belt mold assembly is provided with a mold wheel support and a mold wheel, the mold wheel is sleeved on the surface of the mold wheel support, the mold wheel is in surface contact with the upper surface of the abrasive belt, and one end of the mold wheel support is fixedly connected with the machine body.
The utility model has the technical effects and advantages that: the abrasive belt is arranged at the upper end of the workbench and is in contact with the die wheel, the die wheel is provided with different die shapes according to the small inner circular arc of the product to be machined, after the die wheel shape is set according to the small inner circular arc of the product to be machined, the die wheel is in contact with the abrasive belt to form different small outer circular arc shapes, the small inner circular arc of the product to be machined is matched for polishing, and the problem that a traditional abrasive belt grinding machine can only polish relatively large circular arc products is solved. This abrasive band grinding machine can process little inner circular arc, and convenient operation improves production efficiency, the material resources of using manpower sparingly.
Drawings
Fig. 1 is a schematic view of the overall structure of a belt grinder according to the present invention.
Fig. 2 is a schematic cross-sectional view of the die wheel, the abrasive belt and the processed product of the present invention in use.
FIG. 3 is a schematic view of the worktable of the present invention.
Figure 4 is a schematic view of the shape of a belt mold assembly of the present invention.
Detailed Description
As shown in fig. 1 to 4, a horizontal type numerical control belt sander capable of sanding small arcs inside and outside comprises a sander body 100 and a belt mold assembly 200.
The machine body 100 includes a belt unit 110 and a workbench 120, wherein the belt unit 110 includes a driving wheel 111 and a driven wheel 112, the driving wheel 111 and the driven wheel 112 are connected by a belt 113, and the driving wheel 111 is connected with a motor 101.
The die wheel 210 is fixed on the die wheel bracket 210 through a die wheel shaft 211 via a bearing 212, the die wheel bracket 210 is fixed on a die wheel supporting movable plate 230, and the die wheel supporting movable plate 230 is connected with a die wheel supporting fixed plate 234 through a guide post 231, a guide sleeve 232 and an air cylinder 233.
One end of the module bracket 210 is fixed on the machine body 100, the other end is fixedly connected with a die wheel supporting and fixing plate 234,
in practical implementation, the motor 101 drives the driving wheel 111 to rotate, and the abrasive belt 113 on the surface of the driving wheel 111 drives the driven wheel 112 to rotate.
A cavity is formed between the driving wheel 111 and the driven wheel 112 as well as the abrasive belt 113, and the abrasive belt mold assembly 200 is arranged in the cavity.
In specific implementation, the die wheel 220 of the die assembly 200 can be manufactured into the die wheels 220 with different shapes according to different shapes of products to be processed, the abrasive belt 113 can be deformed into a position shape of the product to be polished according to the shape of the die wheel 220 in operation, the product is moved left and right to perform polishing processing by matching with a transverse moving mechanism,
when the polishing process is performed, the elasticity of the cylinder 233 is used to absorb the vibration, so that the polishing surface is smoother.
The lower end of the abrasive belt 113 is provided with the worktable 120.
The workbench 120 comprises a clamp 121 and a pressing cylinder 122, wherein the clamp 121 comprises a bottom plate 102, a positioning wall 103 and a plurality of fixed side walls 104, the positioning wall 103 and the fixed side walls 104 are convexly arranged on the surface of the bottom plate 102, the raised positioning wall 103 and the fixed side walls 104 form a placing cavity, and the fixed side walls 104 are connected with the pressing cylinder 122.
In specific implementation, a product to be processed is placed in the placing cavity, the processed product is fixed by the pressing cylinder 122 of the fixing side wall 104, and after numerical control accurate positioning, the abrasive belt 113 at the top end of the workbench 120 can polish the surface of the product on the surface of the workbench 120.
When the abrasive belt grinding machine is used, a product to be machined is fixed on the workbench 120, the abrasive belt 113 is arranged at the upper end of the workbench 120, the abrasive belt 113 is in contact with the die wheel 220, after the die wheel 220 sets the shape of the die wheel according to the difference between the small inner arc shape and the small outer arc shape of the product to be machined, the die wheel 220 is in contact with the abrasive belt 113 to form different small inner arc shapes and different outer arc shapes, the small inner arc shape and the small outer arc shape are matched with the small inner arc shape and the small outer arc shape of the product to be machined for grinding, and the problem that a traditional abrasive belt grinding machine can only machine and grind relatively large arc products is solved. This abrasive belt grinding machine can process little inside and outside circular arc, and convenient operation improves production efficiency, the material resources of using manpower sparingly.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a horizontal little curved numerical control abrasive band grinding machine inside and outside can polish which characterized in that: comprises a machine body (100) and a sand belt mould component (200),
the machine body (100) comprises an abrasive belt unit (110), the abrasive belt unit (110) comprises a driving wheel (111) and a driven wheel (112), the driving wheel (111) is connected with the driven wheel (112) through an abrasive belt (113), the driving wheel (111) is connected with a motor (101),
a cavity is formed among the driving wheel (111), the driven wheel (112) and the abrasive belt (113), the abrasive belt mold assembly (200) is arranged in the cavity,
the abrasive belt mold component (200) is provided with a mold wheel bracket (210) and a mold wheel (220),
the die wheel (220) is sleeved on the surface of the die wheel bracket (210), the die wheel (220) is manufactured into a corresponding shape according to the actual shape of a product,
the die wheel (220) is in contact with the upper surface of the abrasive belt (113), and one end of the die wheel bracket (210) is fixedly connected with the machine body (100).
2. The horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs according to claim 1, characterized in that: the machine body (100) comprises a worktable (120), the worktable (120) comprises a clamp (121),
the clamp (121) comprises a bottom plate (102), a positioning wall (103) and a plurality of fixed side walls (104),
the positioning wall (103) and the fixed side wall (104) are arranged on the surface of the bottom plate (102) in a protruding mode, and the protruding positioning wall (103), the fixed side wall (104) and the bottom plate (102) form a placement cavity.
3. The horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs according to claim 2, characterized in that: the workbench (120) comprises a pressing cylinder (122), and the fixed side wall (104) is connected with the pressing cylinder (122).
4. The horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs according to claim 2, characterized in that: the workbench (120) is arranged below the abrasive belt (113).
5. The horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs according to claim 1, characterized in that: the die wheel (220) is fixed on the die wheel bracket (210) through a die wheel shaft (211) through a bearing (212).
6. The horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs according to claim 5, characterized in that: the abrasive belt mold assembly (200) comprises a mold wheel supporting movable plate (230), a mold wheel bracket (210) is fixed on the mold wheel supporting movable plate (230), and the mold wheel supporting movable plate (230) is connected with a mold wheel supporting fixed plate (234) through a guide pillar (231), a guide sleeve (232) and an air cylinder (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659863.8U CN216913279U (en) | 2021-11-02 | 2021-11-02 | Horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659863.8U CN216913279U (en) | 2021-11-02 | 2021-11-02 | Horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216913279U true CN216913279U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122659863.8U Active CN216913279U (en) | 2021-11-02 | 2021-11-02 | Horizontal numerical control abrasive belt grinding machine capable of grinding inner and outer small arcs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216913279U (en) |
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2021
- 2021-11-02 CN CN202122659863.8U patent/CN216913279U/en active Active
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