CN211516939U - Manual paper-clamping sand roller device - Google Patents

Abstract

The utility model provides a manual paper sand roller device that presss from both sides belongs to polishing equipment technical field. The sand roller device comprises a bottom plate with a rectangular structure, a pressing plate used for fixing sand paper is arranged on the side face of the bottom plate, and a handle used for carrying is arranged on the upper surface of the bottom plate. The utility model discloses a manual paper sand roller device that presss from both sides, at the rotatory in-process of rod, can hand sand roller device and make the bottom surface that accompanies abrasive paper hug closely the roller face that needs polish, can carry out the manual polishing of different dynamics to the roller face defect, and the operation safety is convenient, has guaranteed personal safety. The utility model discloses a manual double-layered paper emery roll device, simple structure, processing convenient operation, it is with low costs, to carry out burnishing and polishing or fixed work piece burnishing and polishing all can be practical to the pairing rotation rod, has very big industrial popularization and application and worth.

Description

Manual paper-clamping sand roller device

Technical Field

The utility model relates to a polishing equipment technical field, concretely relates to manual paper sand roller device that presss from both sides.

Background

In the manufacturing process of mechanical equipment, in order to reduce the roughness of the surface of a workpiece to obtain a bright and flat surface, the surface of the workpiece is often ground and polished. Wherein, in the production process of the aluminum material, the defects of the roller surface of the high-speed rotating roller need to be polished with different forces. At present, the main polishing device is to polish and polish the roller rotating at high speed by a sand roller device on a machine tool or to polish and polish the roller by a producer directly contacting with a rotating roller surface by holding sand paper with hands. However, the working conditions that the local defects of different degrees of the roller need to be ground and polished and the grinding and polishing on production equipment cannot be met when the roller is ground and polished on a machine tool. The production personnel directly take the abrasive paper with the hand and directly contact with rotatory roller face and polish, have very big potential safety hazard, especially the rod is at high-speed rotatory in-process, very easily brings the injury for the production personnel to cause the incident, increased the running cost of mill.

Disclosure of Invention

In order to solve the limitation of carrying out burnishing and polishing on the lathe and directly carry out burnishing and polishing's potential safety hazard with the contact of taking abrasive paper with the hand and roll surface, the utility model provides a manual double-layered paper emery roll device.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a manual paper-clamping sand roller device comprises a bottom plate of a rectangular structure, wherein a pressing plate for fixing sand paper is arranged on the side face of the bottom plate, and a handle for carrying is arranged on the upper surface of the bottom plate.

Preferably, the lower surface of the base plate is configured as a concave arc structure.

The radian of the arc-shaped structure sunken in the lower surface of the bottom plate can be correspondingly set according to the diameter of the roller to be polished, and the lower surface of the bottom plate can be constructed into a planar structure and is used for manually polishing a planar workpiece after sand paper is additionally arranged.

Preferably, the length direction of clamp plate all is provided with the clamp plate pull rod, easy to assemble and dismantle abrasive paper.

Preferably, the two pressure plate pull rods are both cylinder structures, and a space for mounting sand paper is arranged between the two cylinder structures and the bottom plate.

The structure of the pressure plate pull rod can also be arranged into a strip plate structure.

Preferably, the width direction of clamp plate all is provided with the bar plate structure, two the side of bar plate structure with the side of bottom plate all closely laminates.

Preferably, the two strip plate structures are connected through two pressure plate pull rods.

Preferably, two ends of each of the two cylindrical structures are provided with external threads; two the both ends of bar plate structure all be provided with the corresponding internal thread through-hole of the external screw thread of cylinder structure. Wherein, after two bar plate structures that are provided with the internal thread through-hole carry out threaded connection through the cylinder structure of external screw thread, all be provided with the nut at the both ends of two cylinder structures for the fixed abrasive paper of locking.

Preferably, the handle is a U-shaped structure with an opening facing the direction of the bottom plate.

Wherein, the handle can also be arranged into a circular arc structure.

Preferably, the upper surface of the bottom plate is provided with a groove at a position corresponding to the joint of the handle and the bottom plate.

Preferably, a connecting block is arranged at the joint of the U-shaped structure and the bottom plate, and the connecting block is fixed on the bottom plate through a screw. Wherein, be provided with the nut on the connecting block for further locking fixed handle.

The utility model discloses a manual paper sand roller device that presss from both sides is the axisymmetric relation along the length direction of rectangle structure bottom plate, and also is the axisymmetric relation along the width direction of rectangle structure.

The utility model discloses a manual paper sand roller device that presss from both sides can adopt aluminium and alloy to and the less lighter material of engineering plastics isopycnic is processed the preparation.

The utility model has the advantages that:

1) the utility model relates to a manual paper sand roller device that presss from both sides, through setting up the sand roller bottom plate that is used for polishing, set up the clamp plate that is used for fixed abrasive paper in the side of bottom plate, and set up the handle that is used for portable at the upper surface of bottom plate, in the rotatory in-process of rod, can hand sand roller device make the bottom surface that presss from both sides abrasive paper hug closely the roll surface that needs polishing, and can carry out the manual polishing of different dynamics to roll surface defect, the operation is safe convenient, especially the rod is in the high-speed rotatory in-process, the personal safety has been guaranteed, the incident has been reduced, thereby production efficiency has been improved and manufacturing cost has been reduced;

2) the utility model discloses a manual double-layered paper emery roll device, simple structure, processing convenient operation, it is with low costs, to carry out burnishing and polishing or fixed work piece burnishing and polishing all can be practical to the pairing rotation rod, has very big industrial popularization and application and worth.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of the manual paper-clamping sand roller device designed by the utility model.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings and preferred embodiments, and other advantages and effects of the invention will be easily understood by those skilled in the art from the disclosure in the specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

As shown in FIG. 1, a manual paper nipping sand roll device includes a base plate 1 having a rectangular configuration, a pressing plate for fixing sand paper is provided on a side surface of the base plate 1, and a handle 2 for hand-holding is provided on an upper surface of the base plate 1. The lower surface of the bottom plate 1 is configured as a concave arc-shaped structure 3. The length direction of clamp plate all is provided with clamp plate pull rod 4, easy to assemble and dismantles abrasive paper. Two clamp plate pull rods 4 are cylinder structures, and a space for installing abrasive paper is arranged between each cylinder structure and the bottom plate 1. The width direction of clamp plate all is provided with strip shaped plate structure 5, and the side of two strip shaped plate structure 5 all closely laminates with the side of bottom plate 1. The two strip-shaped plate structures 5 are connected through the pressure plate pull rod 4. External threads are arranged at two ends of each of the two cylindrical structures; the two ends of the two bar-shaped plate structures 5 are provided with internal thread through holes corresponding to the external threads of the cylindrical structures. The handle 2 is a U-shaped structure with an opening facing the direction of the bottom plate. The upper surface of the bottom plate 1 is provided with a groove 6 at the position corresponding to the joint of the handle and the bottom plate. The U-shaped structure is provided with connecting block 7 with the bottom plate junction, and connecting block 7 passes through screw 8 to be fixed on the bottom plate.

Wherein, the lower surface structure of bottom plate is sunken arc structure, can realize carrying out the manual burnishing and polishing work of different dynamics to the different sunken degree on high-speed rotatory roller surface. The handle is a U-shaped structure with an opening facing the direction of the bottom plate, and the paper-clamping sand roller device can be conveniently held by hands and operated. The upper surface of bottom plate is provided with the recess in the corresponding position of handle and bottom plate junction, and aim at further locks fixed handle, prevents at the burnishing and polishing in-process, because the high-speed rotation of roller makes the threaded connection between bottom plate and the handle not hard up to make the bottom plate take place the skew, influence burnishing and polishing work.

The above-mentioned embodiment manual double-layered paper emery roll device, in the use, loosen the nut on the clamp plate pull rod of clamp plate side earlier, fill in used abrasive paper or emery cloth gap department and its abrasive paper or emery cloth and hug closely on the lower surface of bottom plate, then the nut of locking clamp plate pull rod both sides, can make the abrasive paper surface of emery roll device hug closely with rotatory roll surface on rotatory roll surface and carry out the polishing work of polishing by hand double-layered paper emery roll device.

The utility model discloses a manual double-layered paper emery roll device, the emery roll bottom plate that is used for burnishing and polishing through setting up, set up the clamp plate that is used for fixed abrasive paper in the side of bottom plate, and the upper surface setting at the bottom plate is used for portable handle, at the rotatory in-process of rod, can hand the emery roll device and make the bottom plate bottom surface that accompanies abrasive paper hug closely the roller surface that needs polish, can carry out the manual polishing of different dynamics to the roller surface defect, and the operation is safe convenient, especially the rod is at high-speed rotatory in-process, can guarantee personal safety, reduce the incident, thereby improve production efficiency and reduction in production cost. The utility model discloses a manual double-layered paper emery roll device, simple structure, processing convenient operation, it is with low costs, to carry out burnishing and polishing or fixed work piece burnishing and polishing all can be practical to the pairing rotation rod, has very big industrial popularization and application and worth.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (10)

1. The manual paper-clamping sand roller device is characterized by comprising a bottom plate with a rectangular structure, wherein a pressing plate for fixing sand paper is arranged on the side surface of the bottom plate, and a handle for carrying is arranged on the upper surface of the bottom plate.

2. A manual paper nipping sand roller assembly as claimed in claim 1, wherein said bottom plate has a lower surface configured as a concave arc-shaped structure.

3. The manual sand roller device for clamping paper as claimed in claim 1, wherein the press plate is provided with a press plate pull rod in the length direction, so that the sand paper can be conveniently installed and detached.

4. A manual paper-nipping sanding roller device according to claim 3, characterized in that both of said platen pull rods are of cylindrical configuration, and a space for mounting sandpaper is provided between both of said cylindrical configurations and said bottom plate.

5. The manual paper-nipping sand roller device of claim 4, characterized in that, the width direction of the pressure plate is provided with a strip-shaped plate structure, the side of the two strip-shaped plate structures is closely attached to the side of the bottom plate.

6. A manual paper nipping sand roller assembly as claimed in claim 5, wherein two of said strip plate structures are connected by two of said platen pull rods.

7. The manual paper-sandwiched sand roller device as claimed in claim 6, wherein both ends of the two cylindrical structures are provided with external threads; two the both ends of bar plate structure all be provided with the corresponding internal thread through-hole of the external screw thread of cylinder structure.

8. A manual sandroller assembly according to claim 1 wherein said handle is of U-shaped configuration opening toward said floor.

9. The manual sandroller device of claim 8 wherein the upper surface of the base plate has a groove at a location corresponding to the connection of the handle to the base plate.

10. The manual paper-sandwiched sand roller device as claimed in claim 9, wherein a connecting block is arranged at the joint of the U-shaped structure and the bottom plate, and the connecting block is fixed on the bottom plate through screws.

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