CN210209765U

CN210209765U - Polishing device for machining bed legs of apartment bed

Info

Publication number: CN210209765U
Application number: CN201920263554.9U
Authority: CN
Inventors: Guohua Jiang; 江国华
Original assignee: Jiangxi Huasheng School Utensils Co ltd
Current assignee: Jiangxi Huasheng School Utensils Co ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-03-31
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a grinding device for processing bed legs of an apartment bed, wherein a grinding wheel is fixedly arranged on an output shaft of a motor through a nut, a shell of the motor is fixedly arranged on the center position of a rectangular plate V through an L-shaped plate, the rectangular plate V is movably connected with the rectangular plate III, the top of the rectangular plate III is fixedly connected with the rectangular plate IV through a bolt, the bottom of the rectangular plate III is welded and fixed on the rectangular plate I, two electric push rods are symmetrically arranged at the bottom of the rectangular plate V, and piston rods of the two electric push rods are fixedly connected with the rectangular plate V through bolts; the structure is compact and reasonable, the processing is convenient, and the device has low manufacturing cost and is beneficial to wide popularization and use; convenient operation, operating personnel is kept away from to the emery wheel moreover, not only is of value to improving operating efficiency and reduces the operation danger, carries laborsavingly, has reduced operating personnel's manipulation strength, and the effectual application scope that adopts elastic guidance to enlarge the device of direction.

Description

Polishing device for machining bed legs of apartment bed

Technical Field

The utility model belongs to the technical field of the apartment bed processing, concretely relates to grinding device is used in processing of apartment bed footpost.

Background

The apartment bed is composed of a bed, a bookcase, a wardrobe, a desk and a ladder rack. The bookcase and the wardrobe are connected to the inner sides of the bed legs of the bed frame, the desk connects the bookcase and the wardrobe together, one end of the bed frame, which is provided with the bookcase, is provided with the ladder frame, the other end of the bed frame, which is arranged on the same side with the ladder frame, is provided with the guardrail, and the keyboard support and the drawer frame are arranged below the desktop of the desk. Because the bed is a three-dimensional space combination, not only the space is saved, but also the bed is neat and beautiful and is convenient to manage.

When the apartment bed is manufactured, uneven welding spots and burrs exist at the welding positions of the bed legs, scratches on the bed legs are formed during the manufacturing process, if polishing treatment is not carried out, adverse effects are brought to the bed legs in the later stage of paint spraying and other processes, and the attractiveness and the quality of the apartment bed are affected.

In view of this, it is necessary to design a polishing device for processing bed legs of an apartment bed, which has low manufacturing cost, easy implementation, convenient operation and high processing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in processing of apartment footpost reduces the emery wheel to suitable position through electric putter, and the footpost carries out feeding of the processing of polishing on the running roller, is of value to and reduces intensity of labour, and simultaneously, guiding mechanism provides the direction to the footpost when polishing, has not only reduced the operation degree of difficulty but also is of value to improving operating efficiency to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for machining a bed leg of an apartment bed comprises a conveying mechanism, a guide mechanism and a grinding wheel, wherein the grinding wheel is fixedly installed on an output shaft of a motor through a nut, a shell of the motor is fixedly installed on the center of a rectangular plate V through an L-shaped plate, the rectangular plate V is movably connected with the rectangular plate V, the top of the rectangular plate V is fixedly connected with a rectangular plate IV through a bolt, the bottom of the rectangular plate III is fixedly welded on a rectangular plate I, two electric push rods are symmetrically installed at the bottom of the rectangular plate V, piston rods of the two electric push rods are fixedly connected with the rectangular plate V through bolts, the bottoms of the two electric push rods are fixedly installed on the rectangular plate I, the rectangular plate I is fixedly welded with a rectangular plate II, the guide mechanism is movably installed in a groove of the rectangular plate II, a roller shaft of the conveying mechanism is fixedly installed on the rectangular plate I at the lower part of the guide mechanism through, the outer side of the roller shaft is sleeved with a roller, the roller is in clearance fit with a slotted hole in the first rectangular plate, and supporting legs are fixedly mounted at four corner positions at the bottom of the first rectangular plate respectively.

Preferably, the output shaft of the motor penetrates through the rectangular plate five and is in clearance fit with a central position hole of the rectangular plate five, and two ends of the L-shaped plate are fixedly connected with the shell of the motor and the rectangular plate five through bolts respectively.

Preferably, the two side ends of the fifth rectangular plate are respectively provided with a protruding structure, the protruding structures are movably arranged in the groove structures at the three corresponding positions of the fifth rectangular plate, and the protruding structures are in clearance fit with the groove structures.

Preferably, the roller shaft penetrates through the bearing sleeve to be in clearance fit with an inner hole of the bearing sleeve, the outer wall of the bearing sleeve is in interference fit with the first rectangular plate, the roller shaft is fixedly connected with the roller through a bolt, and the upper end of the roller is higher than the upper end face of the first rectangular plate.

Preferably, the guide mechanism comprises a cylindrical rod, the smooth end of the cylindrical rod is welded and fixed with the U-shaped plate, a nut is fixedly mounted at the bottom of a groove formed in the second rectangular plate in a penetrating mode at the external thread end of the cylindrical rod, the cylindrical rod is in clearance fit with a round hole in the bottom of the groove formed in the second rectangular plate, a spring is sleeved on the outer side of the cylindrical rod, and a rotating wheel is mounted in the U-shaped plate.

Preferably, the two ends of the spring are respectively and fixedly connected with the bottom of the groove of the second rectangular plate and the U-shaped plate through buckles, and the bearing of the rotating wheel is fixedly connected with the two side walls of the U-shaped plate through nuts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the structure is compact and reasonable, the processing is convenient, and the device has low manufacturing cost and is beneficial to wide popularization and use;

2. the operation is convenient, and the grinding wheel is far away from operators, so that the operation efficiency is improved, and the operation danger is reduced;

3. the conveying is labor-saving, the operation intensity of operators is reduced, the guiding effect is good, and the application range of the device is enlarged by adopting elastic guiding.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the rectangular plate of the present invention;

fig. 3 is a top view of a rectangular plate of the present invention;

in the figure: 1. a first rectangular plate; 2. a support leg; 3. a conveying mechanism; 31. a roller shaft; 32. a roller; 33. a bearing housing; 4. a second rectangular plate; 5. a guide mechanism; 51. a cylindrical rod; 52. a spring; 53. a U-shaped plate; 54. a rotating wheel; 6. a third rectangular plate; 61. a groove structure; 7. a fourth rectangular plate; 8. a fifth rectangular plate; 81. a raised structure; 9. an electric push rod; 10. an L-shaped plate; 11. a motor; 12. and (5) grinding wheels.

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. 1-3, the present invention provides a technical solution: a polishing device for machining a bed leg of an apartment bed comprises a conveying mechanism 3, a guide mechanism 5 and a grinding wheel 12, wherein the grinding wheel 12 is fixedly arranged on an output shaft of a motor 11 through a nut, a shell of the motor 11 is fixedly arranged at the center of a rectangular plate five 8 through an L-shaped plate 10, the rectangular plate five 8 is movably connected with a rectangular plate three 6, the top of the rectangular plate three 6 is fixedly connected with a rectangular plate four 7 through a bolt, the bottom of the rectangular plate three 6 is welded and fixed on a rectangular plate I1, two electric push rods 9 are symmetrically arranged at the bottom of the rectangular plate five 8, piston rods of the two electric push rods 9 are fixedly connected with the rectangular plate five 8 through bolts, the bottoms of the two electric push rods 9 are fixedly arranged on the rectangular plate I1, the rectangular plate I1 is welded and fixed with a rectangular plate II 4, the guide mechanism 5 is movably arranged in a groove of the rectangular plate II 4, a roller shaft 31 of the conveying mechanism 3 is fixedly arranged on the rectangular, the outer side of the roller shaft 31 is sleeved with a roller 32, the roller 32 is in clearance fit with a slotted hole on the first rectangular plate 1, and four corner positions at the bottom of the first rectangular plate 1 are respectively and fixedly provided with a support leg 2.

Specifically, an output shaft of the motor 11 penetrates through the rectangular plate five 8 to be in clearance fit with a central position hole of the rectangular plate five 8, and two ends of the L-shaped plate 10 are fixedly connected with a shell of the motor 11 and the rectangular plate five 8 through bolts respectively; the disassembly and assembly of the motor 11 and the maintenance and the replacement of the grinding wheel 12 are facilitated.

Specifically, the two side ends of the fifth rectangular plate 8 are respectively provided with a protruding structure 81, the protruding structures 81 are movably arranged in the groove structures 61 on the corresponding positions of the third rectangular plate 6, and the protruding structures 81 are in clearance fit with the groove structures 61; the protruding structure 81 and the groove structure 61 ensure that the rectangular plate five 8 can move up and down smoothly, and improve the stability of the motor 11 and the grinding wheel 12 in the working process.

Specifically, the roller shaft 31 penetrates through the bearing sleeve 33 to be in clearance fit with an inner hole of the bearing sleeve 33, the outer wall of the bearing sleeve 33 is in interference fit with the rectangular plate I1, and the roller shaft 31 and the roller 32 are fixedly connected through bolts, so that the rotation stability of the roller 32 is improved, the operation difficulty is reduced, and the conveying efficiency is improved; the upper end of the roller 32 is higher than the upper end face of the rectangular plate I1, so that feeding operation during grinding of bed legs is facilitated, and sliding friction between the bed legs and the rectangular plate I1 is avoided to increase labor intensity.

Concretely, guiding mechanism 5 includes cylinder pole 51, and cylinder pole 51's smooth end and U-shaped plate 53 welded fastening, the recess bottom fixed mounting that the external screw thread end of cylinder pole 51 passed two 4 rectangular boards has the nut, and cylinder pole 51 and the round hole clearance fit of two 4 rectangular boards recess bottoms, the outside cover of cylinder pole 51 is equipped with spring 52, installs runner 54 in the U-shaped plate 53.

Specifically, two ends of the spring 52 are fixedly connected with the bottom of the groove of the second rectangular plate 4 and the U-shaped plate 53 through buckles respectively, and a bearing of the rotating wheel 54 is fixedly connected with two side walls of the U-shaped plate 53 through nuts; the elastic guiding function of the spring 52 is beneficial to improving the stability of the bed leg conveying, and the application range is wide.

The working principle is as follows: start electric putter 9, under the cooperation of protruding structure 81 and groove structure 61, electric putter 9 drives five 8 downward activities of rectangular plate, thereby reduce fixed mounting's emery wheel 12 to the suitable position on the motor 11 output shaft, then with the feeding of the footpost processing of polishing on running roller 32, because the up end of running roller 32 is higher than the up end height of rectangular plate 1, so the footpost takes running roller 32 to rotate and realizes easily feeding, the footpost is between two runners 54 simultaneously, through the elastic extrusion effect of spring 52 to U-shaped plate 53, realize adjusting the interval between two runners 54 of relative installation, realize the effect of leading steadily, not only reduced the operation degree of difficulty but also be of value to and improve operating efficiency.

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

1. The utility model provides a grinding device is used in processing of apartment bed footpost, includes conveying mechanism (3), guiding mechanism (5) and emery wheel (12), its characterized in that: the grinding wheel (12) is fixedly installed on an output shaft of the motor (11) through a nut, a shell of the motor (11) is fixedly installed on the central position of a rectangular plate five (8) through an L-shaped plate (10), the rectangular plate five (8) is movably connected with a rectangular plate three (6), the top of the rectangular plate three (6) is fixedly connected with a rectangular plate four (7) through a bolt, the bottom of the rectangular plate three (6) is fixedly welded on a rectangular plate one (1), two electric push rods (9) are symmetrically installed at the bottom of the rectangular plate five (8), piston rods of the two electric push rods (9) are fixedly connected with the rectangular plate five (8) through bolts, the bottoms of the two electric push rods (9) are fixedly installed on the rectangular plate one (1), the rectangular plate one (1) is fixedly welded with a rectangular plate two (4), the guide mechanism (5) is movably installed in a groove of the rectangular plate two (4), the roller shaft (31) of the conveying mechanism (3) is fixedly installed on a first rectangular plate (1) at the lower part of the guide mechanism (5) through nuts, rollers (32) are sleeved on the outer side of the roller shaft (31), the rollers (32) are in clearance fit with slotted holes in the first rectangular plate (1), and supporting legs (2) are fixedly installed at four corner positions of the bottom of the first rectangular plate (1) respectively.

2. The polishing device for processing the legs of the apartment bed as claimed in claim 1, wherein: an output shaft of the motor (11) penetrates through the rectangular plate five (8) and a central position hole of the rectangular plate five (8) in clearance fit, and two ends of the L-shaped plate (10) are fixedly connected with a shell of the motor (11) and the rectangular plate five (8) through bolts respectively.

3. The polishing device for processing the legs of the apartment bed as claimed in claim 1, wherein: protruding structures (81) are respectively arranged at the two side end parts of the five rectangular plates (8), the protruding structures (81) are movably arranged in the groove structures (61) at the corresponding positions of the three rectangular plates (6), and the protruding structures (81) are in clearance fit with the groove structures (61).

4. The polishing device for processing the legs of the apartment bed as claimed in claim 1, wherein: the roller shaft (31) penetrates through the bearing sleeve (33) to be in clearance fit with an inner hole of the bearing sleeve (33), the outer wall of the bearing sleeve (33) is in interference fit with the first rectangular plate (1), the roller shaft (31) is fixedly connected with the roller (32) through bolts, and the upper end portion of the roller (32) is higher than the upper end face of the first rectangular plate (1).

5. The polishing device for processing the legs of the apartment bed as claimed in claim 1, wherein: the guide mechanism (5) comprises a cylindrical rod (51), the smooth end of the cylindrical rod (51) is fixedly welded with a U-shaped plate (53), a nut is fixedly mounted at the bottom of a groove, formed in the rectangular plate II (4), of the outer thread end of the cylindrical rod (51), the cylindrical rod (51) is in clearance fit with a round hole in the bottom of the groove of the rectangular plate II (4), a spring (52) is sleeved on the outer side of the cylindrical rod (51), and a rotating wheel (54) is mounted in the U-shaped plate (53).

6. The polishing device for processing the legs of the apartment bed as recited in claim 5, wherein: the two ends of the spring (52) are respectively and fixedly connected with the bottom of the groove of the second rectangular plate (4) and the U-shaped plate (53) through buckles, and the bearing of the rotating wheel (54) is fixedly connected with the two side walls of the U-shaped plate (53) through nuts.