CN216064989U

CN216064989U - Bending device for furniture metal fittings

Info

Publication number: CN216064989U
Application number: CN202122702346.4U
Authority: CN
Inventors: 张玉和
Original assignee: Shenzhen Chendong Smart Home Co ltd
Current assignee: Shenzhen Chendong Smart Home Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-03-18
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a furniture metal fitting bending device, which relates to the technical field of metal fitting bending and comprises a workbench, wherein a frame is arranged above the workbench, a first limiting frame is arranged at the top end inside the frame, a second limiting frame is arranged on one side of the first limiting frame, an arc-shaped support is arranged at the top of the workbench, a press groove is formed in the outer side of the arc-shaped support, and a first clamping groove is formed in the middle position of one end of the top of the workbench. When the second pressure rod rotates by taking the second clamping column as a base point, the second pressure block below the second pressure rod can be driven to rotate according to an arc track by taking the second clamping column as the base point, and extrusion force is generated on the metal fittings positioned on one side adjacent to the second clamping groove and the second pressure block, so that the metal fittings at the section are stressed and deformed, the second clamping groove and the second pressure block, and the metal fittings between the pressure groove and the second pressure block can be used for bending the metal fittings, and a group of devices can be used for simultaneously obtaining the metal fittings with different bending degrees.

Description

Bending device for furniture metal fittings

Technical Field

The utility model relates to the technical field of metal accessory bending, in particular to a furniture metal accessory bending device.

Background

Furniture hardware fitting refers to the hardware parts that need be used in furniture production, furniture use, like sofa foot, riser, back frame, spring, rifle nail, foot sign indicating number, connection, activity, fastening, the metal parts of functions such as decoration, also called furniture hardware fitting, and for adapting to commercial demand to need to bend the processing to each group's domestic metal fitting, not only increased metal fitting's pleasing to the eye effect, still increased its practicality, thereby a furniture metal fitting bending device has appeared.

However, in the process of bending the metal fittings, the existing furniture metal fitting bending device generally adopts manual bending, so that the working efficiency is reduced, the consistency of the force required by bending each time cannot be ensured, the labor cost is increased, the bending efficiency is reduced, each group of bending can only bend a group of metal fittings, the metal fittings with different bending degrees cannot be obtained simultaneously, and the utilization rate is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a furniture metal fitting bending device, so as to solve the technical problems that the existing furniture metal fitting bending device generally adopts manual bending in the process of bending metal fittings, so that not only is the working efficiency reduced, but also the consistency of force required by each bending cannot be ensured, meanwhile, the labor cost is increased, the bending efficiency is reduced, each group of bending only can bend one group of metal fittings, metal fittings with different bending degrees cannot be obtained at the same time, and the utilization rate is reduced to a certain extent.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a furniture metal accessory bending device, includes the workstation, the top of workstation is provided with the frame, the inside top of frame is provided with first spacing, one side of first spacing is provided with the spacing of second, the top of workstation is provided with the arc support, the outside of arc support is provided with the indent, the intermediate position department of workstation top one end is provided with first draw-in groove, the top joint of first draw-in groove has the indent, one side of indent is provided with the second draw-in groove, the top of second draw-in groove is provided with the second depression bar, one side of second depression bar bottom is provided with the second briquetting, one side of second depression bar is provided with the second iron plate, the below of first spacing and the spacing of second all is provided with the promotion subassembly.

Through adopting above-mentioned technical scheme, electric telescopic handle can drive U type frame and rotate at the pivoted in-process to make U type frame produce holding power to electric telescopic handle and motor, thereby reduced electric telescopic handle and motor and to the bearing capacity that electromagnetic sliding block produced, it is more laborsaving to make electromagnetic sliding block's rotation, the rate of utilization has been improved, and utilize the spin to reduce the frictional resistance that moves the production between U type frame and first spacing and the spacing frame of second, thereby make the roll of spin more laborsaving.

The utility model is further provided that a first pressure lever is arranged at the top of the pressure frame, a first clamping column matched with the first clamping groove is arranged on one side of the bottom of the first pressure lever, a first pressing block matched with the first clamping column is far away from the bottom of the first pressure lever, and a first iron block is arranged on one side of the first pressure lever far away from the first clamping column.

By adopting the technical scheme, when the metal fittings are required to be bent, the metal fittings to be bent are directly plugged between the first pressing block and the pressing groove, then the output ends of one group of electric telescopic rods are extended under the action of electric power and push the L-shaped frame to move downwards, meanwhile, the output end of the motor below the position drives the L-shaped frame to move downwards under the action of electric power, so that the magnetic block on the L-shaped frame is contacted and adsorbed with the first iron block on the first pressing rod, then the electromagnetic slide block generates a surrounding magnetic field under the action of electric power, so that the electric telescopic rods, the motor, the L-shaped frame and the first iron block are driven to rotate and generate thrust on the first pressing rod, the first pressing rod rotates by taking the first clamping column as a base point, the metal fittings positioned on the inner side of the pressing groove are pushed, the metal fittings are stressed and bent, and the electric power replaces manual operation, so that the working efficiency is improved, still ensure the required dynamics of bending at every turn unanimous, reduced the cost of labor simultaneously, improved the efficiency of bending.

The utility model is further arranged in that the pushing assemblies all comprise electric telescopic rods, electromagnetic sliding blocks are installed at the tops of the electric telescopic rods, U-shaped frames are arranged at the tops of one sides of the electric telescopic rods, rolling balls are rotatably embedded in the tops of the U-shaped frames, motors are installed at the bottoms of the electric telescopic rods, L-shaped frames are arranged at the output ends of the motors, and magnetic blocks matched with the first iron block and the second iron block are arranged at one side of the bottoms of the L-shaped frames.

Through adopting above-mentioned technical scheme, when the second depression bar uses the second card post as the base point and rotates, can drive the second briquetting of its below and use the second card post as the base point and rotate according to the arc orbit, and produce the extrusion force to the metal accessories that lie in the adjacent one side of second draw-in groove and second briquetting, make the metal accessories atress of this section warp, thereby make between second draw-in groove and second briquetting and the indent and the first briquetting all can be used to the processing of bending to the metal accessories, thereby usable a set of equipment obtains the metal accessories of different degrees of bending simultaneously, the rate of utilization has been improved to a certain extent.

The utility model is further arranged in that the first limiting frame is of an arc-shaped structure, the bottom of the first limiting frame is provided with a sliding groove matched with one group of electromagnetic sliding blocks, and the top of the electric telescopic rod is in sliding connection with the first limiting frame through the mutual matching of the sliding groove and the electromagnetic sliding blocks.

Through adopting above-mentioned technical scheme, utilize mutually supporting of spout and electromagnetic sliding block, make electric telescopic handle's top and first spacing sliding connection to it is littleer to make its slip make the frictional force that produces, makes its slip more laborsaving.

The utility model is further provided that one side of the bottom of the second pressure lever is provided with a second clamping column matched with the second clamping groove, and the second pressure lever is detachably connected with the second clamping groove through the second clamping column.

Through adopting above-mentioned technical scheme, utilize the second card post to make second depression bar and second draw-in groove not only can dismantle and be connected, also use the second card post to rotate the second depression bar as the basic point, be convenient for bend the processing to metal accessories, improved the rate of utilization.

The utility model is further provided that the first pressure lever is detachably connected with the first clamping groove through the first clamping column, and the first pressure lever is rotatably connected with the first clamping groove by taking the first clamping column as a base point.

Through adopting above-mentioned technical scheme to first calorie of post is the basic point, makes first depression bar not only can dismantle with first draw-in groove and is connected, still uses first calorie of post as the basic point and rotates first depression bar, is convenient for bend the processing to metal accessories, has improved the rate of utilization.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model directly plugs a metal piece to be bent between a first pressing block and a pressing groove when a metal accessory needs to be bent through an electric telescopic rod, an electromagnetic slide block, a U-shaped frame, a rolling ball, a motor, an L-shaped frame, a magnetic block, the first pressing rod, a first clamping column, a first pressing block and a first iron block, then the output ends of one group of electric telescopic rods are extended under the action of electric power and push the L-shaped frame to move downwards, meanwhile, the output end of the motor below the position drives the L-shaped frame to move downwards under the action of electric power, so that the magnetic block on the L-shaped frame is contacted with and adsorbed by the first iron block on the first pressing rod, then the electromagnetic slide block generates a surrounding magnetic field under the action of electric power, thereby driving the electric telescopic rod, the motor, the L-shaped frame and the first iron block to rotate, and generating thrust on the first pressing rod, so that the first pressing rod rotates by taking the first clamping column as a base point, therefore, thrust is generated on the metal fittings positioned on the inner side of the pressing groove, the metal fittings are stressed and bent, and manual operation is replaced by electric power, so that the working efficiency is improved, the consistency of force required by each bending is ensured, the labor cost is reduced, and the bending efficiency is improved;

2. according to the metal accessory bending device, the second pressing rod, the second clamping groove, the second clamping column, the second pressing block and the second iron block are arranged, when the second pressing rod rotates by taking the second clamping column as a base point, the second pressing block below the second pressing rod can be driven to rotate by taking the second clamping column as a base point according to an arc-shaped track, and extrusion force is generated on the metal accessory positioned on one side of the second clamping groove adjacent to the second pressing block, so that the metal accessory at the section is stressed and deformed, the second clamping groove, the second pressing block, the pressing groove and the second pressing block can be used for bending the metal accessory, the metal accessories with different bending degrees can be obtained by using a group of equipment, and the utilization rate is improved to a certain extent.

Drawings

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

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. a work table; 2. a frame; 3. an arc-shaped bracket; 4. pressing a groove; 5. a first card slot; 6. pressing a frame; 601. a first pressure lever; 602. a first clamp post; 603. a first pressing block; 604. a first iron block; 7. a pushing assembly; 701. an electric telescopic rod; 702. an electromagnetic slider; 703. a U-shaped frame; 704. rolling a ball; 705. a motor; 706. an L-shaped frame; 707. a magnetic block; 8. a first limit bracket; 9. a second limiting frame; 10. a second compression bar; 11. a second card slot; 12. a second clamping column; 13. a second pressing block; 14. and a second iron block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A bending device for metal fittings of furniture is disclosed, as shown in figures 1-4, and comprises a workbench 1, a frame 2 is arranged above the workbench 1, a first limiting frame 8 is arranged at the top end inside the frame 2, a second limiting frame 9 is arranged at one side of the first limiting frame 8, an arc-shaped support 3 is arranged at the top of the workbench 1, a pressure groove 4 is arranged at the outer side of the arc-shaped support 3, a first clamping groove 5 is arranged at the middle position of one end of the top of the workbench 1, a pressure frame 6 is clamped at the top of the first clamping groove 5, a second clamping groove 11 is arranged at one side of the pressure groove 4, a second pressure bar 10 is arranged at the top of the second clamping groove 11, a second pressing block 13 is arranged at one side of the bottom of the second pressure bar 10, a second iron block 14 is arranged at one side of the second pressure bar 10, a pushing component 7 is arranged below the first limiting frame 8 and the second limiting frame 9, when the metal fittings are required to be bent, the metal piece to be bent is directly plugged between the first pressing block 603 and the pressing groove 4, then the output end of one group of the electric telescopic rods 701 is extended under the action of electric power, the L-shaped frame 706 is pushed to move downwards, meanwhile, the output end of the motor 705 below the position drives the L-shaped frame 706 to move downwards under the action of electric power, so that the magnetic block 707 on the L-shaped frame 706 is contacted and adsorbed with the first iron block 604 on the first pressing rod 601, then the electromagnetic slider 702 generates a surrounding magnetic field under the action of electric power, so that the electric telescopic rods 701, the motor 705, the L-shaped frame 706 and the first iron block 604 are driven to rotate, thrust is generated on the first pressing rod 601, the first pressing rod 601 rotates by taking the first clamping column 602 as a rotating force, so that thrust is generated on the metal fitting positioned on the inner side of the pressing groove 4, and the metal fitting is stressed, electric power replaces manual operation, and therefore, the base point of work is improved, still ensure the required dynamics of bending at every turn unanimous, reduced the cost of labor simultaneously, improved the efficiency of bending, the top in the first spacing 8 and the second spacing 9 outside is provided with the spacing arc groove with U type frame 703 one side top assorted for support U type frame 703.

Referring to fig. 1, a first pressing rod 601 is disposed at the top of a pressing frame 6, a first clamping column 602 matched with a first clamping groove 5 is disposed at one side of the bottom of the first pressing rod 601, a first pressing block 603 matched with the first clamping column 602 is disposed at the bottom of the first pressing rod 601, a first iron block 604 is disposed at one side of the first pressing rod 601 away from the first clamping column 602, when a metal fitting needs to be bent, a metal fitting to be bent is directly plugged between the first pressing block 603 and the pressing groove 4, then an output end of one group of electric telescopic rods 701 is extended under the action of electric power and pushes the L-shaped frame 706 to move downwards, and an output end of a motor 705 below the position drives the L-shaped frame 706 to move downwards under the action of electric power, so that a magnetic block 707 on the L-shaped frame 706 contacts and adsorbs the first iron block 604 on the first pressing rod 601, and then the electromagnetic slider 702 generates a surrounding magnetic field under the action of electric power, thereby drive electric telescopic handle 701, motor 705, L type frame 706 and first iron plate 604 rotate, and produce thrust to first depression bar 601, make first depression bar 601 use first calorie of post 602 as the base point and rotate, thereby produce thrust to the metal accessories that are located indent 4 inboard, and make metal accessories atress buckle, utilize electric power to replace manual operation, thereby not only improved the efficiency of work, still ensure to bend required dynamics unanimous at every turn, reduced the cost of labor simultaneously, the efficiency of bending has been improved.

Referring to fig. 1 and 2, the pushing assembly 7 includes an electric telescopic rod 701, electromagnetic sliding blocks 702 are installed on the top of the electric telescopic rod 701, U-shaped frames 703 are installed on the top of one side of the electric telescopic rod 701, rolling balls 704 are rotatably embedded on the top of the U-shaped frames 703, motors 705 are installed on the bottom of the electric telescopic rod 701, L-shaped frames 706 are installed on the output ends of the motors 705, magnetic blocks 707 respectively matched with the first iron block 604 and the second iron block 14 are installed on one side of the bottom of the L-shaped frames 706, when the second pressing rod 10 rotates with the second clamping column 12 as a base point, the second pressing block 13 below the second pressing rod can be driven to rotate along an arc track with the second clamping column 12 as a base point, and a pressing force is generated on metal fittings on one side adjacent to the second clamping groove 11 and the second pressing block 13, so that the metal fittings on the section are deformed by the pressing force, and thus the second clamping groove 11 and the second pressing block 13, and the space between the pressing groove 4 and the first pressing block 603 can be used for bending the metal fittings, therefore, a group of equipment can be utilized to obtain metal fittings with different bending degrees at the same time, and the utilization rate is improved to a certain extent.

Referring to fig. 1 and 3, the first limiting frame 8 is an arc-shaped structure, a sliding groove matched with one of the electromagnetic sliding blocks 702 is formed in the bottom of the first limiting frame 8, the top of the electric telescopic rod 701 is in sliding connection with the first limiting frame 8 through the mutual matching of the sliding groove and the electromagnetic sliding block 702, and the top of the electric telescopic rod 701 is in sliding connection with the first limiting frame 8 through the mutual matching of the sliding groove and the electromagnetic sliding block 702, so that the friction force generated by the sliding of the electric telescopic rod is smaller, and the sliding of the electric telescopic rod is more labor-saving.

Referring to fig. 1, a second clamping column 12 matched with the second clamping groove 11 is disposed on one side of the bottom of the second pressing rod 10, the second pressing rod 10 is detachably connected to the second clamping groove 11 through the second clamping column 12, and the second pressing rod 10 is rotated by using the second clamping column 12 as a base point, so that the metal fitting is conveniently bent, and the utilization rate is improved.

Referring to fig. 1, the first pressing rod 601 is detachably connected to the first card slot 5 through the first card pillar 602, and the first pressing rod 601 is rotatably connected to the first card slot 5 using the first card pillar 602 as a base point, so that the first pressing rod 601 is not only detachably connected to the first card slot 5 but also rotates the first pressing rod 601 using the first card pillar 602 as a base point, which facilitates bending metal fittings and improves the utilization rate.

The working principle of the utility model is as follows: when metal accessories need to be bent, a metal part to be bent is directly plugged between the first pressing block 603 and the pressing groove 4, then the output end of one group of electric telescopic rods 701 is extended under the action of electric power and pushes the L-shaped frame 706 to move downwards, meanwhile, the output end of the motor 705 below the position drives the L-shaped frame 706 to move downwards under the action of electric power, so that the magnetic block 707 on the L-shaped frame 706 is in contact with and adsorbed by the first iron block 604 on the first pressing rod 601, then the electromagnetic slide block 702 generates a surrounding magnetic field under the action of electric power and drives the electric telescopic rods 701, the motor 705, the L-shaped frame 706 and the first iron block 604 to rotate and generate thrust on the first pressing rod 601, so that the first pressing rod 601 rotates by taking the first clamping column 602 as a base point, thereby generating thrust on the metal accessories positioned at the inner side of the pressing groove 4 and enabling the metal accessories to be bent under stress, and utilizing electric power instead of manual operation, thereby not only improved the efficiency of work, still ensure the required dynamics of bending at every turn unanimous, simultaneously reduced the cost of labor, the efficiency of bending has been improved, and when second depression bar 10 used second calorie of post 12 as the base point and rotated, can drive second briquetting 13 of its below and use second calorie of post 12 as the base point and rotate according to the arc orbit, and produce the extrusion force to the metal accessories who is located second draw-in groove 11 and the adjacent one side of second briquetting 13, make the metal accessories atress of this section warp, thereby make between second draw-in groove 11 and second briquetting 13 and indent 4 and the first briquetting 603 all can be used to the processing of bending of metal accessories, thereby usable a set of equipment obtains the metal accessories of different degrees of bending simultaneously, the rate of utilization has been improved to a certain extent.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a furniture metal accessories bending device, includes workstation (1), its characterized in that: a frame (2) is arranged above the workbench (1), a first limit frame (8) is arranged at the top end inside the frame (2), a second limiting frame (9) is arranged on one side of the first limiting frame (8), an arc-shaped bracket (3) is arranged at the top of the workbench (1), a pressure groove (4) is arranged on the outer side of the arc-shaped support (3), a first clamping groove (5) is arranged at the middle position of one end of the top of the workbench (1), the top of the first clamping groove (5) is clamped with a pressing frame (6), one side of the pressing groove (4) is provided with a second clamping groove (11), a second pressure lever (10) is arranged at the top of the second clamping groove (11), a second pressing block (13) is arranged at one side of the bottom of the second pressure lever (10), one side of the second pressure lever (10) is provided with a second iron block (14), and pushing components (7) are arranged below the first limiting frame (8) and the second limiting frame (9).

2. The furniture metal fitting bending device according to claim 1, wherein: the top of pressure frame (6) is provided with first depression bar (601), one side of first depression bar (601) bottom be provided with first draw-in groove (5) assorted first card post (602), first briquetting (603) of first card post (602) assorted are kept away from to the bottom of first depression bar (601), one side that first card post (602) were kept away from to first depression bar (601) is provided with first iron plate (604).

3. The furniture metal fitting bending device according to claim 2, wherein: the push assembly (7) all includes electric telescopic handle (701), electromagnetic sliding block (702) are all installed at the top of electric telescopic handle (701), the top of electric telescopic handle (701) one side all is provided with U type frame (703), and the top of U type frame (703) all rotates to inlay and is equipped with spin (704), motor (705) are all installed to the bottom of electric telescopic handle (701), and the output of motor (705) all is provided with L type frame (706), one side of L type frame (706) bottom be provided with respectively with first iron plate (604) and second iron plate (14) assorted magnetic path (707).

4. The furniture metal fitting bending device according to claim 3, wherein: first spacing (8) are the arc structure, and the bottom of first spacing (8) be provided with wherein a set of electromagnetism slider (702) assorted spout, the top of electric telescopic handle (701) is through mutually supporting and first spacing (8) sliding connection of spout and electromagnetism slider (702).

5. The furniture metal fitting bending device according to claim 1, wherein: one side of second depression bar (10) bottom is provided with and blocks post (12) with second draw-in groove (11) assorted second, second depression bar (10) are connected through second card post (12) and second draw-in groove (11) can be dismantled.

6. The furniture metal fitting bending device according to claim 2, wherein: the first pressure lever (601) is detachably connected with the first clamping groove (5) through the first clamping column (602), and the first pressure lever (601) is rotatably connected with the first clamping groove (5) by taking the first clamping column (602) as a base point.