CN110722521A

CN110722521A - Furniture processing and positioning device

Info

Publication number: CN110722521A
Application number: CN201911111126.5A
Authority: CN
Inventors: 柳岸
Original assignee: Nordic Furniture Jiangsu Co Ltd
Current assignee: Nordic Furniture Jiangsu Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-01-24

Abstract

The invention relates to the technical field of furniture production, and discloses a furniture processing and positioning device which comprises a bottom plate, wherein guide rods are arranged on the periphery of the upper surface of the bottom plate, a top plate is arranged at the top ends of the guide rods, the middle part of each guide rod is connected with a lifting plate in a sliding mode, the middle part of the upper surface of each lifting plate is rotatably connected with a first lead screw, the middle part of each first lead screw is in threaded connection with the middle part of the top plate, supporting plates are arranged on the periphery of the lifting plates, the upper ends of the supporting plates are in threaded connection with the middle part of a second lead screw, the lower ends of the second lead screws are connected with a push plate, the lower surfaces of the push plates are connected with the upper ends of springs. The invention is suitable for a furniture processing positioning device, positions with different heights on the upper surface of the furniture can be clamped by the pressure plate by setting the position and the deformation of the second lead screw adjusting spring, the clamping force is ensured to be stable, and meanwhile, the device is more convenient to control by controlling the movement of the lifting plate through the driving motor.

Description

Furniture processing and positioning device

Technical Field

The invention relates to the technical field of furniture production, in particular to a furniture processing and positioning device.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces. In the upgrading of modern social consumption, the market demand for furniture is larger and larger, the market demand is difficult to meet through traditional manual production, a large amount of clamps are usually produced in a machining mode, and due to the fact that the size of the furniture is usually larger, a positioning device is required to be used in the machining process.

Chinese patent (publication number: CN 209504043U) discloses a furniture processing positioning device, which comprises a workbench, wherein a lifting mechanism and a pressing mechanism are respectively arranged on the workbench, the lifting mechanism comprises a support and a lifting cylinder, the support comprises two upright posts and a cross beam arranged between the two upright posts, the lifting cylinder is fixed on the cross beam, a cross rod is arranged at the end part of a piston rod of the lifting cylinder, slide blocks are respectively arranged at two ends of the cross rod, and guide rails matched with the corresponding slide blocks are respectively arranged at the inner sides of the upright posts; hold-down mechanism includes fixing base and compressing tightly the pole, and the fixing base is installed on the horizontal pole, and compressing tightly pole one end stretches out from the fixing base, and the end that stretches out of compressing tightly the pole is fixed with the pressure strip, and the cover has compression spring on the compressing tightly pole between pressure strip and the fixing base, and the compressing tightly pole other end is equipped with the baffle, each the pressure surface of pressure strip all is equipped with anti-skidding recess. The device can fully compress the plate, and can avoid indentation on the plate to influence the quality of the plate; however, the device is complicated to operate and has poor effects, and thus, the device needs to be improved.

Disclosure of Invention

The invention provides a furniture processing and positioning device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a furniture processing positioner, includes the bottom plate, and the upper surface of bottom plate is equipped with the guide bar all around, and the top of guide bar is equipped with the roof, the middle part sliding connection lifter plate of guide bar, the upper surface middle part of lifter plate rotate connect first lead screw, the middle part of the middle part threaded connection roof of first lead screw, the lifter plate be equipped with the backup pad all around, the middle part of the upper end threaded connection second lead screw of backup pad, the push pedal is connected to the lower extreme of second lead screw, the upper end of lower surface coupling spring of push pedal, the top is connected to the lower extreme of spring, the upper end of top fixed connection slide bar, the pressure disk is connected to the lower extreme of slide.

As a preferred technical scheme of the invention, the lower surface of the bottom plate is provided with an upright post, and the bottom of the upright post is provided with a cushion block.

As a preferable technical scheme of the invention, the middle part of the sliding rod is connected with the lifting plate in a sliding manner.

As a preferable technical scheme of the invention, the cross section of the supporting plate is U-shaped.

As a preferable technical scheme of the invention, the upper end of the second screw rod is fixedly connected with a rotating wheel.

As a preferable technical scheme of the invention, a driving motor is arranged on the right side of the upper surface of the lifting plate, an output shaft of the driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the lower part of the first screw rod.

As a preferred technical scheme of the invention, the lower surface of the pressure plate is provided with a rubber pad.

The invention has the following advantages:

the invention is suitable for a furniture processing positioning device, positions with different heights on the upper surface of the furniture can be clamped by the pressure plate by setting the position and the deformation of the second lead screw adjusting spring, the clamping force is ensured to be stable, and meanwhile, the movement of the lifting plate is controlled by the driving motor, so that the whole device is more convenient and faster to control, simple to operate and suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a furniture processing positioning device.

Fig. 2 is a partially enlarged schematic view of a in fig. 1.

Fig. 3 is a perspective view of a furniture processing positioning device with a top plate removed.

In the figure: 1. cushion blocks; 2. a column; 3. a base plate; 4. a guide bar; 5. a lifting plate; 6. a top plate; 7. a platen; 8. a support plate; 9. a slide bar; 10. ejecting the head; 11. a spring; 12. pushing the plate; 13. a second lead screw; 14. a rotating wheel; 15. a first lead screw; 16. a drive motor; 17. a first bevel gear; 18. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a furniture processing and positioning device comprises a bottom plate 3, wherein an upright post 2 is arranged on the lower surface of the bottom plate 3, a cushion block 1 is arranged at the bottom of the upright post 2, guide rods 4 are arranged on the periphery of the upper surface of the bottom plate 3, a top plate 6 is arranged at the top end of each guide rod 4, the middle of each guide rod 4 is slidably connected with a lifting plate 5, the middle of the upper surface of each lifting plate 5 is rotatably connected with a first screw rod 15, the middle of each first screw rod 15 is in threaded connection with the middle of each top plate 6, a driving motor 16 is arranged on the right side of the upper surface of each lifting plate 5, an output shaft of each driving motor 16 is fixedly connected with a first bevel gear 17, each first bevel gear 17 is meshed.

The lifter plate 5 is equipped with backup pad 8 all around, and the cross-section of backup pad 8 is the U type, and the middle part of the upper end threaded connection second lead screw 13 of backup pad 8, the upper end fixed connection runner 14 of second lead screw 13, and push pedal 12 is connected to the lower extreme of second lead screw 13, and the upper end of spring 11 is connected to the lower surface of push pedal 12, and top 10 is connected to the lower extreme of spring 11, top 10 fixed connection slide bar 9's upper end, slide bar 9's middle part sliding connection lifter plate 5, and pressure disk 7 is connected to the lower extreme of slide bar 9.

Example two

The other contents of this embodiment are the same as those of the first embodiment, except that: the lower surface of pressure disk 7 is equipped with the rubber pad. Because pressure disk 7 is direct and furniture contact, in order to prevent pressure disk 7 fish tail furniture, set up the rubber pad on the lower surface of pressure disk 7 that is exactly with the one side of furniture contact, prevent that pressure disk 7 is direct and furniture rigid contact, lead to pressure disk 7 fish tail furniture, on the other hand can play certain cushioning effect and improve frictional force for pressure disk 7 can be more effectual fixed with furniture.

In the implementation process of the invention, furniture to be fixed is placed on the bottom plate 3, the driving motor 16 is started, the output shaft of the driving motor 16 drives the first screw rod 15 to rotate through the first bevel gear 17 and the second bevel gear 18 which are connected in a meshing way, the lifting plate 5 moves downwards through the threaded connection between the first screw rod 15 and the top plate 6, at the moment, the lifting plate 5 drives the pressure plate 7 to continuously move downwards, so that the pressure plate 7 is pressed against the upper part of the furniture, while the spring 11 is compressed, providing a clamping force, and, after the pressure plate 7 is brought into contact with the top of the furniture, the drive motor 16 is stopped, because the heights of different positions on the upper part of the furniture are different, the second screw rod 13 can be rotated at the moment to adjust the height of the push plate 12, the position and the deformation of the spring 11 are adjusted, so that the clamping force of the pressing plates 7 at different positions on the furniture is ensured to be the same, and the condition that the furniture is damaged due to overlarge local clamping force is prevented; the invention is suitable for a furniture processing positioning device, positions with different heights on the upper surface of furniture can be clamped by the pressure plate 7 by setting the position and the deformation quantity of the second screw rod 13 adjusting spring 11, the clamping force is ensured to be stable, and meanwhile, the movement of the lifting plate 5 is controlled by the driving motor 16, so that the whole device is more convenient and faster to control, simple to operate and suitable for popularization and use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A furniture processing and positioning device comprises a bottom plate (3), guide rods (4) are arranged on the periphery of the upper surface of the bottom plate (3), a top plate (6) is arranged at the top ends of the guide rods (4), it is characterized in that the middle part of the guide rod (4) is connected with a lifting plate (5) in a sliding way, the middle part of the upper surface of the lifting plate (5) is rotationally connected with a first screw rod (15), the middle part of the first screw rod (15) is connected with the middle part of the top plate (6) in a threaded way, the lifting plate is characterized in that a supporting plate (8) is arranged on the periphery of the lifting plate (5), the upper end of the supporting plate (8) is in threaded connection with the middle of a second lead screw (13), the lower end of the second lead screw (13) is connected with a push plate (12), the lower surface of the push plate (12) is connected with the upper end of a spring (11), the lower end of the spring (11) is connected with a top head (10), the top head (10) is fixedly connected with the upper end of a sliding rod (9), and the lower end of the sliding rod (9) is connected with a pressure plate.

2. A furniture processing positioning device according to claim 1, characterized in that the lower surface of the bottom plate (3) is provided with a column (2), and the bottom of the column (2) is provided with a cushion block (1).

3. A furniture-working positioning device according to claim 1, wherein the middle part of the sliding rod (9) is slidably connected with the lifting plate (5).

4. A furniture working positioning device according to claim 1, characterized in that the cross-section of the support plate (8) is U-shaped.

5. A furniture working positioning device according to claim 1, wherein the upper end of the second screw (13) is fixedly connected with a rotating wheel (14).

6. The furniture processing positioning device according to claim 1 or 3, wherein a driving motor (16) is arranged on the right side of the upper surface of the lifting plate (5), an output shaft of the driving motor (16) is fixedly connected with a first bevel gear (17), the first bevel gear (17) is meshed with a second bevel gear (18), and the second bevel gear (18) is fixedly connected with the lower part of the first screw rod (15).

7. A furniture working positioning device according to claim 1, characterized in that the lower surface of the pressure plate (7) is provided with a rubber pad.