CN220863580U - Abrasive belt sander with positioning mechanism - Google Patents

Abstract

The utility model relates to an abrasive belt sander with a positioning mechanism, which comprises a bottom plate, wherein a first linear slide rail is fixedly arranged at the top of the bottom plate, a second linear slide rail is detachably arranged at the top of the first linear slide rail, an electric push rod is detachably arranged at the top of the second linear slide rail, a supporting table is fixedly arranged at the top of the bottom plate, a driving assembly is fixedly arranged at the top of the supporting table, a bearing assembly is fixedly arranged at the top of the supporting table, a placing table is fixedly arranged at the top of the electric push rod, and a positioning assembly is fixedly arranged in the placing table. This abrasive band sander with positioning mechanism makes pivoted area of polishing polish article through drive assembly cooperation accepting the subassembly, and the adaptation panel shape that the shape of placing the platform can be fine, combines the characteristics that electric putter can adjust to make the interval between area of polishing and the article can be adjusted at will.

Description

Abrasive belt sander with positioning mechanism

Technical Field

The utility model relates to the technical field of sanders, in particular to an abrasive belt sander with a positioning mechanism.

Background

Sanding is a surface modification technique, generally referred to as a process for modifying the physical properties of a material surface by friction with a roughened object (sandpaper containing particles of higher hardness, etc.), primarily for the purpose of achieving a specific surface roughness.

Because the polishing is required to be performed for changing the physical properties of the surface of the material, the polishing of large objects is usually performed by a fixed polishing device, but smaller objects are usually performed by being held by a person to be attached to the polishing device for polishing because of different forms and difficulty in forming a uniform fixing structure, not only the polishing precision is affected by the person and the operation is inconvenient, but also the abrasive belt sander with the positioning mechanism is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the abrasive belt sander with the positioning mechanism, which has the advantages of good adaptability, auxiliary positioning and the like, and solves the problem of manual positioning and sanding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an abrasive band sander with positioning mechanism, includes the bottom plate, the top fixed mounting of bottom plate has first linear slide rail, the top demountable installation of first linear slide rail has the second linear slide rail, the top demountable installation of second linear slide rail has electric putter.

The top of bottom plate fixed mounting has the saddle, the top fixed mounting of saddle has drive assembly, the top fixed mounting of saddle has the subassembly of accepting.

The top fixed mounting of electric putter has the platform of placing, the inside fixed mounting of placing the platform has locating component.

Further, the supporting table consists of supporting rods and plate bodies, the number of the supporting rods is four, and the plate bodies are concave.

Further, the drive assembly is including motor frame, servo motor, action wheel, transmission axostylus axostyle and area of polishing, and motor frame fixed mounting in the top of saddle, servo motor fixed mounting in the inside of motor frame, the one end coaxial coupling of transmission axostylus axostyle in servo motor, the outside fixed mounting of the other end has the action wheel, the area of polishing can dismantle the outside of installing in the action wheel.

Further, accept the subassembly including fixed plate, follow driving wheel, bearing frame and driven lever, and the quantity of fixed plate and bearing frame is two, and fixed plate fixed mounting is in the top of saddle, and bearing frame fixed mounting is in the outer wall of fixed plate, and driven lever movable mounting is in the inside of bearing frame, follows driving wheel fixed mounting in the outside of driven lever, and the polishing area detachable mounting is in the outside of following the driving wheel.

Further, the locating component comprises a threaded cylinder, a threaded rod, a hand wheel and a locating clamping plate, the threaded cylinder is fixedly arranged in the placing table, the threaded rod is arranged in the threaded cylinder in a threaded manner, the hand wheel is fixedly arranged at one end of the threaded rod, and the locating clamping plate is fixedly arranged at the other end of the threaded rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This abrasive band sander with positioning mechanism, it polishes to make pivoted area of polishing through the drive assembly cooperation accept the subassembly, and place the adaptation panel shape that the shape of platform can be fine, the characteristics that combine electric putter can adjust make the area of polishing and the interval between the article can be adjusted at will, and positioning assembly can fix the panel of different long width again, so can adapt to processing panel of different thickness and long width, and need not personnel to assist fixedly to accomplish and polish, have good flexibility and stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is a top view of the structure of the pallet of the present utility model.

In the figure: 1 bottom plate, 2 first straight slide rail, 3 second straight slide rail, 4 electric putter, 5 saddle, 6 drive assembly, 7 accept the subassembly, 8 place the platform, 9 locating component.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, in an abrasive belt sander with a positioning mechanism in this embodiment, a first linear rail 2 is fixedly mounted on the top of a base plate 1, and a second linear rail 3 is detachably mounted on the top of the first linear rail 2.

In this embodiment, the number of the first linear rail 2 is two, so that the stability of the second linear rail 3 and the electric putter 4 is ensured when they move.

It should be noted that, the front of the supporting platform 5 is provided with a controller, and the first linear slide rail 2, the second linear slide rail 3, the electric push rod 4 and the driving assembly 6 are all electrically connected with the controller, and the controller is used to operate the stopping and starting of the electrical connection device.

Referring to fig. 1 and 2, for average load bearing, a placement table 8 is fixedly installed on top of the electric putter 4 in this embodiment, and a positioning assembly 9 is fixedly installed inside the placement table 8.

In this embodiment, the triangular supports are arranged between the placement table 8 and the electric push rod 4, so as to ensure that the placement table 8 can be uniformly stressed when being contacted with the polishing belt, thereby improving the flatness of the polishing surface.

The working principle of the embodiment is as follows:

Placing the polished object on the top of the placing table 8, fixing the object by rotating the positioning assembly 9 to enable the positioning assembly 9 to match with the shape of the placing table 8, starting the driving assembly 6 and the electric push rod 4 by the operation controller, enabling the electric push rod 4 to drive the object to be close to the polishing belt, and enabling the first linear guide rail 2 and the second linear guide rail 3 to drive the object to move transversely or longitudinally so as to finish polishing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. An abrasive belt sander with a positioning mechanism, comprising:

The electric control device comprises a bottom plate (1), wherein a first linear slide rail (2) is fixedly arranged at the top of the bottom plate (1), a second linear slide rail (3) is detachably arranged at the top of the first linear slide rail (2), and an electric push rod (4) is detachably arranged at the top of the second linear slide rail (3);

The method is characterized in that: a supporting table (5) is fixedly arranged at the top of the bottom plate (1), a driving assembly (6) is fixedly arranged at the top of the supporting table (5), and a bearing assembly (7) is fixedly arranged at the top of the supporting table (5);

The top of the electric push rod (4) is fixedly provided with a placing table (8), and the inside of the placing table (8) is fixedly provided with a positioning assembly (9).

2. A belt sander with a positioning mechanism as set forth in claim 1, wherein: the supporting table (5) consists of supporting rods and plate bodies, the number of the supporting rods is four, and the plate bodies are concave.

3. A belt sander with a positioning mechanism as set forth in claim 1, wherein: the driving assembly (6) comprises a motor frame, a servo motor, a driving wheel, a transmission shaft rod and a polishing belt, wherein the motor frame is fixedly arranged at the top of the supporting table (5), the servo motor is fixedly arranged in the motor frame, one end of the transmission shaft rod is coaxially connected with the servo motor, the driving wheel is fixedly arranged at the outer part of the other end of the transmission shaft rod, and the polishing belt is detachably arranged at the outer part of the driving wheel.

4. A belt sander with a positioning mechanism as set forth in claim 1 or 3, wherein: the bearing assembly (7) comprises a fixed plate, a driven wheel, bearing seats and driven rods, the fixed plate and the bearing seats are two in number, the fixed plate is fixedly arranged at the top of the supporting table (5), the bearing seats are fixedly arranged on the outer wall of the fixed plate, the driven rods are movably arranged in the bearing seats, the driven wheel is fixedly arranged outside the driven rods, and the polishing belt is detachably arranged outside the driven wheel.

5. A belt sander with a positioning mechanism as set forth in claim 1, wherein: the positioning assembly (9) comprises a threaded cylinder, a threaded rod, a hand wheel and a positioning clamping plate, the threaded cylinder is fixedly arranged in the placing table (8), the threaded rod is in threaded installation in the threaded cylinder, the hand wheel is fixedly arranged at one end of the threaded rod, and the positioning clamping plate is fixedly arranged at the other end of the threaded rod.