CN220277937U

CN220277937U - A processing frock for panel beating is bent

Info

Publication number: CN220277937U
Application number: CN202321774937.5U
Authority: CN
Inventors: 周磊; 丁媛; 窦沛静; 李英英
Original assignee: Mingderunhe Machinery Manufacturing Tianjin Co ltd
Current assignee: Mingderunhe Machinery Manufacturing Tianjin Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-02
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a processing tool for bending metal plates, which belongs to the technical field of processing tools and comprises a shell and a limiting mechanism, wherein a movable door is movably arranged on the front end surface of the shell through a hinge, a transmission plate is movably arranged at the upper end of the interior of the shell, a hydraulic cylinder is arranged above the transmission plate, the output end of the hydraulic cylinder is fixedly connected with the top of the transmission plate, sliding grooves are formed in two sides of the transmission plate, a sliding block is slidably connected with the inner wall of the sliding groove and fixedly connected with the transmission plate, limiting grooves which are communicated are formed in equidistant on the sides, away from each other, of the two groups of sliding grooves, limiting plates are movably arranged in the limiting grooves, and pull plates are fixedly connected to the sides, away from each other, of the two groups of limiting plates. According to the utility model, through the structural design of the piece to be bent, the bending table, the U-shaped base and the limiting structure, the piece to be bent can be effectively limited before processing, so that the normal processing of the piece to be bent is ensured, and the use effect is improved.

Description

A processing frock for panel beating is bent

Technical Field

The utility model relates to the technical field of machining tools, in particular to a machining tool for bending metal plates.

Background

Sheet metal, which can be defined as: the metal plate is a comprehensive cold processing technology for a metal sheet, and comprises shearing, folding, welding, riveting, splicing, forming and the like, and is characterized in that the thickness of the same part is consistent, the bending work of the metal sheet is performed manually at present, the metal sheet is placed above a die manually, an extruding tool is used for extruding the metal sheet, and meanwhile, the metal sheet can be extruded into a required shape under the cooperation of the die, but due to the high required precision, whether a finished product is qualified or not is difficult to ensure when the extruding work is performed manually.

Through retrieving, the chinese patent of patent publication No. CN208991521U discloses a bending device for sheet metal stamping, including motor, left side board, right side board, base, turn over elbow and bending platform, left side board and right side board set up respectively perpendicularly at the left side edge and the right side edge of bending platform, both sides are fixed on the base through the support column respectively about bending platform lower surface, motor and bending head set up between left side board and right side board, and this utility model can be with waiting to bend the piece processing into U type spare in sheet metal stamping technical field, and simple high-efficient.

However, the design has the defect that when the bending head is used for processing the piece to be bent, the situation that the piece to be bent is separated from the bending table easily occurs because the piece to be bent is not well limited in the design, so that the normal processing of the piece to be bent is not facilitated, and the use effect is poor.

Disclosure of Invention

The utility model aims to provide a processing tool for bending metal plates, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a processing frock for panel beating is bent, includes casing and stop gear, the preceding terminal surface of casing is provided with the dodge gate through the hinge activity, the inside upper end activity of casing is provided with the drive plate, the pneumatic cylinder is installed to the top of drive plate, and the output of pneumatic cylinder with the top fixed connection of drive plate, the spout has all been seted up to the both sides of drive plate, the inner wall sliding connection of spout has the slider, and slider and drive plate fixed connection, two sets of the spacing groove that is linked together is seted up to one side equidistance that the spout kept away from each other, the inside activity of spacing groove is provided with the limiting plate, two sets of one side that the limiting plate kept away from each other is equal fixedly connected with arm-tie, the bottom fixed mounting of drive plate has the elbow of bending, the inside bottom fixedly connected with U type base of casing, the inside of U type base is provided with stop gear, the upper surface of U type base extends to inside and sets up flutedly, the equal fixedly connected with platform at the both sides at U type base top, be provided with the piece of bending.

As a further scheme of the utility model: the limiting mechanism comprises a positive motor and a negative motor, the positive motor is fixedly arranged at the lower end of the U-shaped base, and the output end of the positive motor is fixedly connected with a rotating rod.

As a further scheme of the utility model: the outer wall of the rotating rod is fixedly sleeved with a second fluted disc, the top of the second fluted disc is connected with a first fluted disc in a meshed mode, and a transmission rod is fixedly connected inside the first fluted disc.

As a further scheme of the utility model: the top fixedly connected with screw rod of transfer line, the outer wall threaded connection of screw rod has the movable block, the surface of movable block runs through and is provided with the gag lever post, and gag lever post and movable block swing joint, two sets of one side that the movable block is close to each other is all fixedly connected with the fixed plate.

As a further scheme of the utility model: the surface of the movable block is provided with a threaded hole matched with the screw rod, and the movable block is in threaded connection with the screw rod through the threaded hole formed in the surface of the movable block.

As a further scheme of the utility model: the both sides of casing bottom all fixedly connected with supporting shoe, and the quantity of supporting shoe is four.

Compared with the prior art, the utility model has the beneficial effects that: this a processing frock for panel beating is bent has following advantage:

(1) Through the structural design of the piece to be bent, the bending table, the U-shaped base and the limiting structure, the piece to be bent can be effectively limited before machining, so that normal machining of the piece to be bent is guaranteed, the using effect is improved, and the problem that when the bending head is used for machining the piece to be bent, the situation that the piece to be bent is separated from the bending table easily occurs because the piece to be bent is not well limited is solved, and the normal machining of the piece to be bent is not facilitated, and the using effect is poor is solved;

(2) Through the structural design of arm-tie, pneumatic cylinder, slider, spacing groove, drive plate, spout, bending head and limiting plate, can drive the drive plate and move down through the output of pneumatic cylinder, the drive plate moves down and drives the bending head and move down until contact with the piece of waiting to bend and bend it, and can carry out reasonable adjustment through the spacing groove of limiting plate adaptation different positions, can the drive plate height that descends to be convenient for satisfy the processing demand of different scenes.

Drawings

FIG. 1 is a perspective partial schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal part of the front view of the present utility model;

FIG. 3 is an enlarged partial schematic view of the structure of the present utility model at A;

fig. 4 is an enlarged partial structure diagram at B of the present utility model.

In the figure: 1. a housing; 2. pulling a plate; 3. a hydraulic cylinder; 4. a movable door; 5. a support block; 6. a slide block; 7. a limit groove; 8. a piece to be bent; 9. a limiting mechanism; 901. a fixing plate; 902. a screw; 903. a moving block; 904. a limit rod; 905. a transmission rod; 906. a first toothed disc; 907. a second toothed disc; 908. a rotating rod; 909. a forward and reverse motor; 10. a bending table; 11. a groove; 12. a U-shaped base; 13. a drive plate; 14. a chute; 15. bending the elbow; 16. and a limiting plate.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a processing frock for panel beating is bent, which comprises a housin 1 and stop gear 9, the both sides of casing 1 bottom are all fixedly connected with supporting shoe 5, and the quantity of supporting shoe 5 is four, the preceding terminal surface of casing 1 is provided with dodge gate 4 through the hinge activity, the inside upper end activity of casing 1 is provided with drive plate 13, pneumatic cylinder 3 is installed to the top of drive plate 13, and the output of pneumatic cylinder 3 and the top fixed connection of drive plate 13, spout 14 has all been seted up to the both sides of drive plate 13, the inner wall sliding connection of spout 14 has slider 6, and slider 6 and drive plate 13 fixed connection, the spacing groove 7 that is linked together has been seted up to the one side equidistance that two sets of spouts 14 kept away from each other, the inside activity of spacing groove 7 is provided with limiting plate 16, the one side that two sets of limiting plates 16 kept away from each other is all fixedly connected with arm-tie 2, the bottom fixed mounting of drive plate 13 has a bend 15, the inside bottom fixed connection of casing 1 has U type base 12;

specifically, as shown in fig. 1 and 2, during use, the transmission plate 13 is driven to move downwards through the output end of the hydraulic cylinder 3, the transmission plate 13 moves downwards to drive the bending head 15 to move downwards until contacting with the piece 8 to be bent and bending the piece, and the descending height of the transmission plate 13 can be reasonably adjusted through the limit grooves 7 of the limit plate 16 at different positions, so that the processing requirements of different scenes can be met.

The inside of the U-shaped base 12 is provided with a limiting mechanism 9, the limiting mechanism 9 comprises a positive and negative motor 909, the positive and negative motor 909 is fixedly arranged at the lower end of the inside of the U-shaped base 12, the output end of the positive and negative motor 909 is fixedly connected with a rotating rod 908, the outer wall of the rotating rod 908 is fixedly sleeved with a second fluted disc 907, the top of the second fluted disc 907 is connected with a first fluted disc 906 in a meshed manner, the inside of the first fluted disc 906 is fixedly connected with a transmission rod 905, the top of the transmission rod 905 is fixedly connected with a screw rod 902, the outer wall of the screw rod 902 is in threaded connection with a movable block 903, the surface of the movable block 903 is penetrated and provided with a limiting rod 904, the limiting rod 904 is movably connected with the movable block 903, one side, which is mutually close to the two groups of movable blocks 903, is fixedly connected with a fixed plate 901, the surface of the movable block 903 is provided with a threaded hole matched with the screw rod 902, the movable block 903 is in threaded connection with the screw rod 902 through the threaded hole formed in the surface of the movable block 903, the upper surface of the U-shaped base 12 extends to the inside of the groove 11, two sides of the top of the U-shaped base 12 are fixedly connected with a bending table 10, and a piece 8 to be bent on the bending table 10;

specifically, as shown in fig. 2, fig. 3 and fig. 4, when in use, before the piece 8 to be bent is processed, the output end of the positive and negative motor 909 drives the rotating rod 908 to rotate, the rotating rod 908 rotates to drive the two groups of second fluted discs 907 to rotate, the two groups of second fluted discs 907 rotate to drive the two groups of transmission rods 905 to rotate through the two groups of first fluted discs 906, the two groups of transmission rods 905 rotate to drive the two groups of screws 902 to rotate, the two groups of screws 902 rotate to drive the two groups of moving blocks 903 to move downwards simultaneously, and the two groups of moving blocks 903 move downwards to drive the two groups of fixing plates 901 to move downwards until contacting with the top of the piece 8 to be bent and effectively fixing the piece, thereby ensuring the normal processing of the piece 8 to be bent, and solving the problem that when the piece 8 to be bent is processed by the bending head 15, the situation that the piece 8 to be bent is separated from the bending table 10 is not beneficial to the normal processing of the piece 8 to be bent because the piece 8 to be bent is not well limited, and the using effect is poor.

Working principle: in this application, before treating to bend piece 8 and processing, can drive bull stick 908 through the output of positive and negative motor 909 and rotate, bull stick 908 rotates and drives two sets of second fluted disc 907 and rotate, two sets of second fluted disc 907 rotate and drive two sets of transfer lines 905 rotation through two sets of first fluted discs 906, two sets of transfer lines 905 rotate and drive two sets of screw rods 902 rotation, two sets of screw rods 902 rotate and drive two sets of movable blocks 903 and move down simultaneously, two sets of movable blocks 903 move down and drive two sets of fixed plates 901 simultaneously, until contact and carry out effectual fixed to the top of treating to bend piece 8, thereby guarantee to wait to bend piece 8's normal processing, secondly, can drive the movable plate 13 through the output of pneumatic cylinder 3 and move down, the movable plate 13 moves down and drives to bend 15 down until contact with waiting to bend piece 8, and can rationally adjust the height that movable plate 13 descends through limiting plate 16 adaptation different positions, thereby be convenient for satisfy the processing demand of different scenes.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, meanwhile, the electrical components in the application are externally connected with a power supply and a control switch when in use, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, and the control mode and the circuit connection are not explained in detail any more, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in the specification and is conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. A processing frock for panel beating is bent, includes casing (1) and stop gear (9), its characterized in that: the front end face of the shell (1) is movably provided with a movable door (4) through a hinge, the upper end of the interior of the shell (1) is movably provided with a transmission plate (13), a hydraulic cylinder (3) is arranged above the transmission plate (13), the output end of the hydraulic cylinder (3) is fixedly connected with the top of the transmission plate (13), sliding grooves (14) are formed in two sides of the transmission plate (13), a sliding block (6) is slidably connected with the inner wall of the sliding groove (14), the sliding block (6) is fixedly connected with the transmission plate (13), two groups of sliding grooves (14) are formed in an equidistant manner, limit grooves (7) which are communicated with each other are formed in one side of the sliding grooves (14), limit plates (16) are movably arranged in the interior of the limit grooves (7), one side of the limit plates (16) which are mutually far away from each other is fixedly connected with a pull plate (2), a bending head (15) is fixedly arranged at the bottom of the transmission plate (13), a U-shaped base (12) is fixedly connected with the inner bottom of the shell (1), a U-shaped base (12) is arranged in the interior of the U-shaped base (12), a limiting mechanism (9) is arranged in the inner side of the sliding groove, the U-shaped base (12) is fixedly connected with the U-shaped base (12), the U-shaped base (12) and the two sides of the U-shaped base (12) are fixedly connected with the bending base (10), the bending table (10) is provided with a piece (8) to be bent.

2. The tooling for bending sheet metal according to claim 1, wherein: the limiting mechanism (9) comprises a positive and negative motor (909), the positive and negative motor (909) is fixedly arranged at the lower end of the inside of the U-shaped base (12), and the output end of the positive and negative motor (909) is fixedly connected with a rotating rod (908).

3. The tooling for bending sheet metal according to claim 2, wherein: the outer wall of the rotating rod (908) is fixedly sleeved with a second fluted disc (907), the top of the second fluted disc (907) is connected with a first fluted disc (906) in a meshed mode, and the inside of the first fluted disc (906) is fixedly connected with a transmission rod (905).

4. A processing frock for panel beating bending according to claim 3, characterized in that: the top fixedly connected with screw rod (902) of transfer line (905), the outer wall threaded connection of screw rod (902) has movable block (903), the surface of movable block (903) runs through and is provided with gag lever post (904), and gag lever post (904) and movable block (903) swing joint, two sets of one side that movable block (903) are close to each other all fixedly connected with fixed plate (901).

5. The tooling for bending sheet metal according to claim 4, wherein: screw holes matched with the screw rods (902) are formed in the surfaces of the moving blocks (903), and the moving blocks (903) are in threaded connection with the screw rods (902) through the screw holes formed in the surfaces of the moving blocks.

6. The tooling for bending sheet metal according to claim 1, wherein: the two sides of the bottom of the shell (1) are fixedly connected with supporting blocks (5), and the number of the supporting blocks (5) is four.