CN215317690U

CN215317690U - Multifunctional sofa frame polishing device

Info

Publication number: CN215317690U
Application number: CN202121210258.6U
Authority: CN
Inventors: 谭素珍
Original assignee: Evergo Furniture Co ltd
Current assignee: Evergo Furniture Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a multifunctional sofa frame polishing device, which comprises a base and a polishing tool for polishing, wherein two groups of brackets are symmetrically arranged on the base, a rectangular frame is arranged above the base and is fixed on the base through the brackets, a screw rod is arranged above the rectangular frame, two groups of nuts are sleeved on the screw rod in a threaded manner, a bearing plate is arranged above the rectangular frame, the lower surface of the bearing plate is fixed on the two groups of nuts, a connecting plate is arranged above the bearing plate, and the polishing tool is fixed below the connecting plate. The sofa frame is fixed, the fixation of frames with various sizes is met, and the applicability is stronger.

Description

Multifunctional sofa frame polishing device

Technical Field

The utility model belongs to the technical field of sofas, and particularly relates to a multifunctional sofa frame polishing device.

Background

The sofa is one of soft furniture, is a multi-seat chair with soft cushions, the two sides of the chair are provided with armrests, the sofa originates from the western countries, then is introduced into Asia and becomes one of the key points of western decoration or modern household design, the framework is a chair made of wood or steel, inner lining cotton wool and other foam materials, and the whole is more comfortable;

in order to prevent the sharp corner of the sofa frame from being too sharp and producing curve patterns and the like, the sofa frame is usually required to be polished, the existing polishing process mostly adopts manual hand polishing, operators are required to manually fix and polish, the difficulty is high, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a multifunctional sofa frame polishing device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional sofa frame grinding device, includes base and the burnisher that is used for polishing, the symmetry is provided with two sets of supports on the base, the base top is provided with the rectangle frame, the rectangle frame passes through the support is fixed on the base, rectangle frame top is provided with the lead screw, two sets of nuts have been cup jointed to the screw thread on the lead screw, rectangle frame top is provided with accepts the board, accept the board lower surface fixation on two sets of nuts, it is provided with the connecting plate to accept the board top, the connecting plate below is fixed with burnisher.

Preferably, two groups of fixed blocks are symmetrically fixed on the upper surface of the rectangular frame, two ends of the screw rod are rotatably connected with the fixed blocks, a motor is arranged on the outer side of one group of fixed blocks, and an output shaft of the motor is rotatably connected with the screw rod.

Preferably, the upper surface of the bearing plate is provided with a T-shaped groove, the lower surface of the connecting plate is provided with a T-shaped block, and the T-shaped block on the connecting plate can be clamped into the T-shaped groove.

Preferably, the middle of the bearing plate is provided with a hollowed-out treatment, and the grinding tool can penetrate through the bearing plate.

Preferably, a first electric push rod is embedded in the middle of the bracket.

Preferably, two groups of crossbearers are fixed on the upper surface of the base and are in a cross shape, and the two groups of crossbearers are respectively fixed on the transverse and longitudinal central axes of the base.

Preferably, a movable plate is arranged above the base, idler wheels are arranged below the movable plate, a sliding rail is arranged on the cross frame, the idler wheels below the movable plate are located on the sliding rail, a second electric push rod is arranged on the corresponding side of the movable plate, and a fixed plate is fixed to the other end of the second electric push rod.

Preferably, a connecting block is arranged on one side of the moving plate, a round hole is formed in the sliding rail, a bolt is sleeved on the connecting block in a threaded mode, and the bolt can be screwed into the round hole.

According to the utility model, the electric push rod is arranged on the bracket, the T-shaped groove and the ball screw are arranged on the rectangular frame, so that the polishing tool is driven to move in six directions, namely up and down, left and right, front and back, and polishing in all directions is realized, and meanwhile, the structure is simple, and the operation is convenient;

according to the sofa frame, the cross-shaped cross frame is arranged on the base, so that the movable plate drives the fixed plate to move transversely and longitudinally on the base to fix the sofa frame, the fixation of frames of various types and sizes is met, and the applicability is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the adaptor plate of the present invention;

fig. 3 is a schematic view of the cross frame structure of the present invention.

Reference numerals: 1. a base; 2. a cross frame; 3. connecting blocks; 4. a bolt; 5. moving the plate; 6. a rectangular frame; 7. a support; 8. a first electric push rod; 9. a fixing plate; 10. a second electric push rod; 11. a motor; 12. a fixed block; 13. a screw rod; 14. a bearing plate; 15. a nut; 16. a connecting plate; 17. a T-shaped slot; 18. polishing the tool; 19. a slide rail; 20. a circular hole.

Detailed Description

The following further describes a specific embodiment of the multifunctional sofa frame polishing device according to the present invention with reference to fig. 1-3. The multifunctional sofa frame grinding device of the present invention is not limited to the description of the following embodiments.

Example 1:

the embodiment provides a concrete structure of a multifunctional sofa frame polishing device, as shown in fig. 1 and 2, including base 1 and polishing tool 18 for polishing, base 1 is provided with two sets of supports 7 symmetrically, base 1 is provided with rectangular frame 6 above, rectangular frame 6 is fixed on base 1 through support 7, rectangular frame 6 is provided with lead screw 13 above, two sets of nuts 15 are sleeved on lead screw 13 with screw thread, rectangular frame 6 is provided with bearing plate 14 above, bearing plate 14 is fixed on two sets of nuts 15 under surface, bearing plate 14 is provided with connecting plate 16 above, and polishing tool 18 is fixed below connecting plate 16.

Two groups of fixed blocks 12 are symmetrically fixed on the upper surface of the rectangular frame 6, two ends of the screw rod 13 are rotatably connected with the fixed blocks 12, a motor 11 is arranged on the outer side of one group of fixed blocks 12, and an output shaft of the motor 11 is rotatably connected with the screw rod 13.

The upper surface of the bearing plate 14 is provided with a T-shaped groove 17, the lower surface of the connecting plate 16 is provided with a T-shaped block, and the T-shaped block on the connecting plate 16 can be clamped into the T-shaped groove 17.

The receiving plate 14 is provided with a hollow-out treatment in the middle, and the grinding tool 18 can pass through the receiving plate 14.

A first electric push rod 8 is embedded in the middle of the bracket 7.

By adopting the technical scheme: when the sofa frame needs to be machined, firstly, the motor 11 is started, the motor 11 drives the nut 15 to move transversely, the transverse position of the polishing tool 18 is adjusted, then the connecting plate 16 is pushed, the connecting plate 16 drives the polishing tool 18 to move longitudinally along the T-shaped groove 17, the longitudinal position of the polishing tool 18 is adjusted, when the polishing tool 18 is positioned right above the position of the sofa frame needing to be polished, the first electric push rod 8 is started, the first electric push rod 8 drives the rectangular frame 6 to move downwards until the polishing tool 18 stops contacting with the surface of the sofa frame needing to be polished, after machining is completed, the first electric push rod 8 works to drive the rectangular frame 6 to return to the initial position, in the processes, adjustment of the polishing tool 18 in six directions is realized through simple structures such as a ball screw, polishing of any position of the sofa frame is met, equipment does not need to be replaced, and is simpler and more convenient, meanwhile, the control can be realized by controlling the motor 11 and the first electric push rod 8, and the operation is simple.

Example 2:

the embodiment provides a specific structure of a multifunctional sofa frame polishing device, as shown in fig. 1 and 3, two sets of crossbars 2 are fixed on the upper surface of a base 1, the two sets of crossbars 2 are in a cross shape, and the two sets of crossbars 2 are respectively fixed on the transverse and longitudinal central axes of the base 1.

The movable plate 5 is arranged above the base 1, rollers are arranged below the movable plate 5, the cross frame 2 is provided with a slide rail 19, the rollers below the movable plate 5 are located on the slide rail 19, the corresponding side of the movable plate 5 is provided with a second electric push rod 10, and the other end of the second electric push rod 10 is fixedly provided with a fixed plate 9.

One side of the moving plate 5 is provided with a connecting block 3, a round hole 20 is arranged on the sliding rail 19, a bolt 4 is sleeved on the connecting block 3 in a threaded mode, and the bolt 4 can be screwed into the round hole 20.

By adopting the technical scheme: when the frame needs to be polished, the frame needing to be polished is placed on the base 1, then the movable plate 5 is pushed, when the movable plate 5 is close to the periphery of the frame, the screwing bolt 4 enters the round hole 20, the movable plate 5 is fixed, the second electric push rod 10 is started simultaneously, the second electric push rod 10 drives the fixed plate 9 to extrude on the frame, the frame is fixed, after the processing is completed, the screwing bolt 4 is unscrewed, the movable plate 5 is pushed to return to the initial position, in the process, the position is adjusted by sliding the movable plate 5 on the sliding rail 19, the frame is fixed, the processing is convenient, the operation difficulty caused by manual fixing is reduced, meanwhile, the movable plate 5 can move transversely and longitudinally, the fixation of the frame with different specifications and sizes is met, and the applicability is stronger.

The working principle is that referring to fig. 1-3, firstly, a frame to be polished is placed on a base 1, then a movable plate 5 is pushed, when the movable plate 5 approaches the periphery of the frame, a screwed bolt 4 enters a round hole 20 to fix the movable plate 5, meanwhile, a second electric push rod 10 is started, the second electric push rod 10 drives a fixed plate 9 to extrude on the frame to fix the frame, then a motor 11 is started, the motor 11 drives a nut 15 to move transversely to adjust the transverse position of a polishing tool 18, then a connecting plate 16 is pushed, the connecting plate 16 drives the polishing tool 18 to move longitudinally along a T-shaped groove 17 to adjust the longitudinal position of the polishing tool 18, when the polishing tool 18 is positioned right above the position of the frame to be polished, a first electric push rod 8 is started, the first electric push rod 8 drives a rectangular frame 6 to move downwards until the polishing tool 18 stops contacting with the surface of the frame to be polished, after the machining is finished, the first electric push rod 8 works to drive the rectangular frame 6 to return to the initial position, the bolt 4 is unscrewed, the movable plate 5 is pushed to return to the initial position, and the polished frame is taken out.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. A multi-functional sofa frame grinding device, includes base (1) and burnisher (18) that is used for polishing, its characterized in that: the polishing machine is characterized in that two sets of supports (7) are symmetrically arranged on the base (1), a rectangular frame (6) is arranged above the base (1), the rectangular frame (6) is fixed on the base (1) through the supports (7), a lead screw (13) is arranged above the rectangular frame (6), two sets of nuts (15) are sleeved on the lead screw (13) in a threaded manner, a bearing plate (14) is arranged above the rectangular frame (6), the lower surface of the bearing plate (14) is fixed on the two sets of nuts (15), a connecting plate (16) is arranged above the bearing plate (14), and a polishing tool (18) is fixed below the connecting plate (16).

2. The multifunctional sofa frame grinder assembly of claim 1, wherein: the upper surface of the rectangular frame (6) is symmetrically fixed with two groups of fixing blocks (12), the two ends of the screw rod (13) are rotatably connected with the fixing blocks (12), a motor (11) is arranged on the outer side of one group of fixing blocks (12), and an output shaft of the motor (11) is rotatably connected with the screw rod (13).

3. The multifunctional sofa frame grinder assembly of claim 1, wherein: the upper surface of the bearing plate (14) is provided with a T-shaped groove (17), the lower surface of the connecting plate (16) is provided with a T-shaped block, and the T-shaped block on the connecting plate (16) can be clamped into the T-shaped groove (17).

4. The multifunctional sofa frame grinder assembly of claim 1, wherein: the middle of the bearing plate (14) is provided with hollowed-out treatment, and the grinding tool (18) can penetrate through the bearing plate (14).

5. The multifunctional sofa frame grinder assembly of claim 1, wherein: a first electric push rod (8) is embedded in the middle of the bracket (7).

6. The multifunctional sofa frame grinder assembly of claim 1, wherein: the upper surface of the base (1) is fixed with two groups of crossbearers (2), the two groups of crossbearers (2) are in a cross shape, and the two groups of crossbearers (2) are fixed on the transverse and longitudinal central axes of the base (1) respectively.

7. The multifunctional sofa frame grinder assembly of claim 6, wherein: the improved electric shock absorber is characterized in that a movable plate (5) is arranged above the base (1), idler wheels are arranged below the movable plate (5), a slide rail (19) is arranged on the transverse frame (2), the idler wheels below the movable plate (5) are located on the slide rail (19), a second electric push rod (10) is arranged on the corresponding side of the movable plate (5), and a fixed plate (9) is fixed to the other end of the second electric push rod (10).

8. The multifunctional sofa frame grinder assembly of claim 7, wherein: the movable plate is characterized in that a connecting block (3) is arranged on one side of the movable plate (5), a round hole (20) is formed in the sliding rail (19), a bolt (4) is sleeved on the connecting block (3) in a threaded mode, and the bolt (4) can be screwed into the round hole (20).