CN219130418U

CN219130418U - Strip metal product bender

Info

Publication number: CN219130418U
Application number: CN202320018130.2U
Authority: CN
Inventors: 席红莉
Original assignee: Daien Tianjin Technology Co ltd
Current assignee: Daien Tianjin Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-06
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a strip-shaped metal product bending machine, and relates to the technical field of metal bending. The utility model provides a strip metal product bender, includes the base, the base includes positioning mechanism and bending mechanism, positioning mechanism includes roof and removal subassembly, the removal subassembly is used for driving the roof and removes, the roof bottom is provided with the first location subassembly that is used for carrying out the location to the metal product, the base still includes the linking frame, the linking frame bottom is provided with and is used for carrying out the location second location subassembly to the metal product, one side that the linking frame kept away from the roof is provided with the subassembly that pushes down that is used for bending the metal product. According to the utility model, the bending point of the metal product can be positioned and retained by the mutual cooperation among the top plate arranged at the top of the base, the moving assembly for driving the top plate to horizontally move, the first retaining assembly, the second retaining assembly, the driving assembly and the pushing mechanism arranged at one side of the connecting frame.

Description

Strip metal product bender

Technical Field

The utility model relates to the technical field of metal bending, in particular to a strip-shaped metal product bending machine.

Background

The bending machine is a machine capable of bending thin plates (strip-shaped metal products), and is one of important equipment for bending and forming thin plate parts in the sheet metal industry.

At present, most bending machines are used for determining bending points by manually scribing when bending strip-shaped metal products, then a handheld sheet metal part is placed on the bending machine to bend, the sheet metal part is not positioned during bending, when errors exist in manual scribing at two ends or the sheet metal part is deviated during bending, the bending edge size error is large, and the rejection rate of the metal products is high.

Disclosure of Invention

The utility model aims to provide a strip-shaped metal product bending machine, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the strip metal product bending machine comprises a base, wherein the base comprises a positioning mechanism and a bending mechanism, the positioning mechanism comprises a top plate and a moving assembly, the top plate is installed on the moving assembly and is driven to move along the length direction of the moving assembly by the moving assembly, and a first retention assembly for retaining a metal product is arranged at the bottom of the top plate;

the base still includes the linking frame, the linking frame bottom is provided with and is used for carrying out the location second retention subassembly to the metal product, one side that the linking frame kept away from the roof is provided with the subassembly that pushes down that is used for bending the metal product, be provided with on the base and be used for driving the rotatory drive assembly of linking frame.

Preferably, the first retention component comprises a first lifting rod fixedly connected to the bottom of the top plate, and the pushing end of the first lifting rod is fixedly connected with a pressing plate;

the connecting frame is characterized by further comprising a bottom plate, a cross rod is fixedly connected to one side, far away from the connecting frame, of the bottom plate, a plurality of threaded rods are connected to the top of the bottom plate in a threaded mode, and a limiting rod is fixedly connected to the top of each threaded rod.

Preferably, the moving assembly comprises a first motor, the output end of the first motor is fixedly connected with a screw rod, a moving block is screwed on the screw rod, and a limit column is movably connected inside the moving block;

the base top fixedly connected with square board, spacing post and square board fixed connection, the screw rod with square board swing joint.

Preferably, the second retention component comprises a second lifting rod fixedly connected with the connecting frame, the pushing end of the second lifting rod is fixedly connected with a first connecting block, and the bottom of the first connecting block is movably connected with a retention roller;

the support roller is fixedly connected to the base, and the axis of the support roller and the axis of the retention roller are positioned on the same vertical plane.

Preferably, the pressing component comprises a telescopic rod fixedly connected with the connecting frame, the pushing end of the telescopic rod is fixedly connected with a pushing plate, the bottom of the pushing plate is fixedly connected with a third lifting rod, the bottom of the third lifting rod is fixedly connected with a second connecting block, and the bottom of the second connecting block is movably connected with a pressing roller;

the two sides of the connecting frame are fixedly connected with supporting rods, and the pushing plate is in sliding connection with the supporting rods.

Preferably, the driving assembly comprises a second motor, the output end of the second motor is fixedly connected with a rotating shaft, and the rotating shaft is movably sleeved inside the supporting roller.

Preferably, the base top is provided with a yielding zone, and the support roller is fixedly connected inside the yielding zone.

Preferably, a controller is fixedly arranged at the top of the base, and the first lifting rod is electrically connected with the controller.

Preferably, both ends of bottom plate all fixedly connected with limiting plate, two limiting grooves have all been seted up to one side that limiting plate is close to each other, the equal fixedly connected with stopper in clamp plate both sides, stopper and limiting groove looks adaptation.

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

this strip metal product bender, the roof through the base top setting, the removal subassembly of drive roof horizontal migration, the first subassembly that keeps that top bottom set up, the second subassembly that keeps that the connecting frame bottom set up for mutually supporting between the push down mechanism that drive connecting frame pivoted drive assembly and connecting frame one side set up, can keep the bending point to the metal product when fixing a position, replaced the manual work marking off, and be difficult for producing the skew after the panel is kept fixed, carry out the turn-ups size error that makes the metal product bend little, the accuracy is high, the disability rate of metal product reduces.

The strip-shaped metal product bending machine can play a role in supporting the push plate through the supporting rods fixedly connected with the two sides of the connecting frame.

Drawings

FIG. 1 is a schematic perspective view of a bending machine and a metal product according to the present utility model;

FIG. 2 is a schematic perspective view of a positioning mechanism according to the present utility model;

FIG. 3 is a schematic perspective view of a mobile assembly according to the present utility model;

FIG. 4 is a schematic perspective view of a first retention assembly according to the present utility model;

FIG. 5 is a schematic perspective view of a bending mechanism according to the present utility model;

FIG. 6 is a schematic perspective view of a base, a connection frame, a driving assembly and a first retaining assembly according to the present utility model;

FIG. 7 is a schematic view of a pressing assembly and a connecting frame according to the present utility model;

fig. 8 is an enlarged schematic view of the portion a of fig. 6 according to the present utility model.

In the figure: 1. a base; 101. a yield area; 2. a top plate; 3. a moving assembly; 301. a first motor; 302. a screw; 303. a limit column; 304. a moving block; 305. a square plate; 4. a first retention assembly; 401. a first lifting rod; 402. a pressing plate; 403. a bottom plate; 404. a limiting plate; 405. a limit groove; 406. a limiting block; 407. a threaded rod; 408. a limit rod; 409. a cross bar; 5. a connection frame; 6. a second retention assembly; 601. a second lifting rod; 602. a first connection block; 603. a retention roller; 604. a support roller; 7. pressing down the assembly; 701. a telescopic rod; 702. a push plate; 703. a third lifting rod; 704. a second connection block; 705. a press roller; 706. a support rod; 8. a drive assembly; 801. a second motor; 802. a rotating shaft; 9. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1, the present utility model provides a technical solution: the utility model provides a strip metal product bender, including base 1, base 1 includes positioning mechanism and mechanism of bending, positioning mechanism includes roof 2 and removal subassembly 3, roof 2 installs on removal subassembly 3, it removes along the length direction of removal subassembly 3 to drive roof 2 through removal subassembly 3, roof 2 bottom is provided with the first retainer subassembly 4 that is used for carrying out the location to the metal product, base 1 still includes connecting frame 5, connecting frame 5 bottom is provided with and is used for carrying out the second retainer subassembly 6 that keeps away from the metal product to the connecting frame 5 bottom, one side that connecting frame 5 kept away from roof 2 is provided with the subassembly 7 that pushes down that is used for bending the metal product, be provided with on the base 1 and be used for driving the rotatory drive assembly 8 of connecting frame 5.

As shown in fig. 2 and 4, the first retention component 4 includes a first lifting rod 401 fixedly connected to the bottom of the top plate 2, a pressing plate 402 is fixedly connected to the pushing end of the first lifting rod 401, the first retention component 4 further includes a bottom plate 403, a plurality of threaded rods 407 are screwed to the top of the bottom plate 403, and a limiting rod 408 is fixedly connected to the top of the threaded rods 407. It should be noted that, the side of the bottom plate 403 away from the connection frame 5 is fixedly connected with the cross bar 409, the top of the bottom plate 403 is provided with a plurality of thread grooves adapted to the thread bars 407, the thread bars 407 are screwed into the thread grooves, two proper thread grooves can be selected according to the width of the metal product, the thread bars 407 are screwed into the thread grooves, and it should be noted that when the thread bars 407 are completely screwed into the thread grooves, the length direction of the limiting rod 408 is perpendicular to the length direction of the bottom plate 403, so that the placement direction of the metal product can be limited.

As shown in fig. 2 and 3, the moving assembly 3 comprises a first motor 301, wherein the output end of the first motor 301 is fixedly connected with a screw rod 302, a moving block 304 is screwed on the screw rod 302, and a limit column 303 is movably connected inside the moving block 304; it should be noted that the top of the base 1 is fixedly connected with a square plate 305, the limiting column 303 is fixedly connected with the square plate 305, and the screw 302 is movably connected with the square plate 305.

Principle of operation of the mobile assembly 3: the first motor 301 rotates to drive the screw 302 fixedly connected with the output end of the first motor to rotate, and the moving block 304 in threaded connection with the screw 302 starts to move along the axial direction of the screw 302 under the double action of the screw 302 and the first motor 301, so that the effect of driving the top plate 2 to move can be achieved.

As shown in fig. 5-6 and 8, the second retention component 6 comprises a second lifting rod 601 fixedly connected with the connecting frame 5, a first connecting block 602 is fixedly connected with the pushing end of the second lifting rod 601, a retention roller 603 is movably connected with the bottom of the first connecting block 602, the second retention component 6 also comprises a support roller 604 fixedly connected on the base 1, and the axis of the support roller 604 and the axis of the retention roller 603 are positioned on the same vertical plane.

It should be noted that the upper surface of the support roller 604 and the upper surface of the bottom plate 403 are on the same horizontal plane, so that the metal product can be placed horizontally without generating a height difference, and further, when the metal product is bent, the bending angle is not easy to deviate, and the axis of the support roller 604 is perpendicular to the axis direction of the screw 302. The provision of the second retention means 6 enables the metal product to be retained secondarily so that the sheet material is less prone to deflection when bent.

As shown in fig. 5-7, the pressing component 7 includes a telescopic rod 701 fixedly connected with the connection frame 5, a push plate 702 is fixedly connected with a pushing end of the telescopic rod 701, a third lifting rod 703 is fixedly connected with the bottom of the push plate 702, a second connection block 704 is fixedly connected with the bottom of the third lifting rod 703, a press roller 705 is movably connected with the bottom of the second connection block 704, support rods 706 are fixedly connected with two sides of the connection frame 5, and the push plate 702 is slidably connected with the support rods 706.

It should be noted that the telescopic rod 701 pushes to drive the push plate 702 to move, so as to drive the third lifting rod 703 to move horizontally, so that the pressing roller 705 approaches to the supporting roller 604, it should be noted that the axis of the supporting roller 604 is parallel to the axis of the pressing roller 705, and the distance between the projection of the axis of the supporting roller 604 on the horizontal plane and the projection of the axis of the pressing roller 705 on the horizontal plane is adapted to the thickness of the metal product.

As shown in fig. 6, the driving assembly 8 includes a second motor 801, an output end of the second motor 801 is fixedly connected with a rotating shaft 802, and the rotating shaft 802 is movably sleeved inside the support roller 604. It should be noted that, the axis of the rotating shaft 802 coincides with the axis of the supporting roller 604, and it should be noted that the two ends of the connecting frame 5 are provided with second through holes, and the two ends of the rotating shaft 802 are respectively and fixedly connected inside the two second through holes.

As a specific embodiment, the base 1 is provided with a relief area 101 at the top, and the support roller 604 is fixedly connected inside the relief area 101. It should be noted that, the relief area 101 is provided to provide relief for the metal product when the bending mechanism bends the metal product, so that the metal product can be bent downward. It should be noted that the base 1 is provided with an arc-shaped groove, and the center of the arc-shaped groove and the center of the rotating shaft 802 are on the same horizontal line.

As a specific embodiment, the controller 9 is fixedly installed on the top of the base 1, and the first lifting rod 401, the second lifting rod 601, the third lifting rod 703, the telescopic rod 701, the first motor 301 and the second motor 801 are all electrically connected to the controller 9.

As a specific embodiment, two ends of the bottom plate 403 are fixedly connected with limiting plates 404, one side, close to each other, of each limiting plate 404 is provided with a limiting groove 405, two sides of the pressing plate 402 are fixedly connected with limiting blocks 406, and the limiting blocks 406 are matched with the limiting grooves 405. It should be noted that, the setting of the limiting block 406 and the limiting groove 405 makes the pressing plate 402 slide down more smoothly under the driving of the first lifting rod 401.

Specifically, a metal product is placed on top of the bottom plate 403, two sides of the metal product are in contact with the two limit rods 408, one end of the metal product is in contact with the cross rod 409, after placement, the controller 9 controls the first lifting rod 401 to drive the pressing plate 402 to press down, the metal product is retained, the controller 9 controls the moving assembly 3 to move, the top plate 2 is driven to move, further, the metal product is driven to move, until the bending position of the metal product to be bent is right above the supporting roller 604, the controller 9 controls the second lifting rod 601 to descend, the second lifting rod 601 drives the first connecting block 602 to move downwards, until the lower surface of the retaining roller 603 movably connected with the first connecting block 602 is stopped when the metal product is in contact with the metal product to press the metal product, secondary retention is performed on the metal product, the controller 9 controls the pressing assembly 7 to press down, the metal product is bent to 90 degrees, the controller 9 controls the driving assembly 8 to drive the connecting frame 5 to rotate, and accordingly the direction of the pressing roller 705 in the pressing assembly 7 is changed, and the third lifting rod 703 is continuously controlled to push the metal product to bend.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strip metal product bender, includes base (1), its characterized in that: the base (1) comprises a positioning mechanism and a bending mechanism, the positioning mechanism comprises a top plate (2) and a moving assembly (3), the top plate (2) is installed on the moving assembly (3), the moving assembly (3) drives the top plate (2) to move along the length direction of the moving assembly (3), and a first retention assembly (4) for retaining a metal product is arranged at the bottom of the top plate (2);

the base (1) further comprises a connecting frame (5), a second retention component (6) for retaining the metal product is arranged at the bottom of the connecting frame (5), a pressing component (7) for bending the metal product is arranged on one side, far away from the top plate (2), of the connecting frame (5), and a driving component (8) for driving the connecting frame (5) to rotate is arranged on the base (1).

2. A bar metal product bender according to claim 1, wherein: the first retention component (4) comprises a first lifting rod (401) fixedly connected to the bottom of the top plate (2), and a pressing plate (402) is fixedly connected to the pushing end of the first lifting rod (401);

the connecting frame is characterized by further comprising a bottom plate (403), wherein a cross rod (409) is fixedly connected to one side, far away from the connecting frame (5), of the bottom plate (403), a plurality of threaded rods (407) are screwed to the top of the bottom plate (403), and a limiting rod (408) is fixedly connected to the top of each threaded rod (407).

3. A bar metal product bender according to claim 1, wherein: the movable assembly (3) comprises a first motor (301), wherein the output end of the first motor (301) is fixedly connected with a screw rod (302), a movable block (304) is connected to the screw rod (302) in a screwed mode, and a limit column (303) is movably connected to the inside of the movable block (304);

the base (1) top fixedly connected with square board (305), spacing post (303) and square board (305) fixed connection, screw rod (302) with square board (305) swing joint.

4. A bar metal product bender according to claim 1, wherein: the second retention component (6) comprises a second lifting rod (601) fixedly connected with the connecting frame (5), a first connecting block (602) is fixedly connected with the pushing end of the second lifting rod (601), and a retention roller (603) is movably connected with the bottom of the first connecting block (602);

the device also comprises a supporting roller (604) fixedly connected to the base (1), wherein the axis of the supporting roller (604) and the axis of the retention roller (603) are positioned on the same vertical plane.

5. A bar metal product bender according to claim 1, wherein: the pressing component (7) comprises a telescopic rod (701) fixedly connected with the connecting frame (5), a push plate (702) is fixedly connected to the pushing end of the telescopic rod (701), a third lifting rod (703) is fixedly connected to the bottom of the push plate (702), a second connecting block (704) is fixedly connected to the bottom of the third lifting rod (703), and a pressing roller (705) is movably connected to the bottom of the second connecting block (704);

the two sides of the connecting frame (5) are fixedly connected with supporting rods (706), and the push plate (702) is in sliding connection with the supporting rods (706).

6. A bar metal product bender according to claim 4, wherein: the driving assembly (8) comprises a second motor (801), the output end of the second motor (801) is fixedly connected with a rotating shaft (802), and the rotating shaft (802) is movably sleeved inside the supporting roller (604).

7. A bar metal product bender according to claim 4, wherein: the base (1) top is offered and is moved away district (101), backing roll (604) fixed connection is in move away district (101) inside.

8. A bar metal product bender according to claim 2, characterized in that: the top of the base (1) is fixedly provided with a controller (9), and the first lifting rod (401) is electrically connected with the controller (9).

9. A bar metal product bender according to claim 2, characterized in that: limiting plates (404) are fixedly connected to two ends of the bottom plate (403), limiting grooves (405) are formed in one sides, close to each other, of the limiting plates (404), limiting blocks (406) are fixedly connected to two sides of the pressing plate (402), and the limiting blocks (406) are matched with the limiting grooves (405).