CN211661215U

CN211661215U - Material supporting device of metal processing mechanism

Info

Publication number: CN211661215U
Application number: CN202020084113.5U
Authority: CN
Inventors: 张旭泽
Original assignee: Tianjin Jinzeruifa Metal Products Co ltd
Current assignee: Tianjin Jinzeruifa Metal Products Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-13
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a metal processing mechanism hold in palm material device, including frame, workstation, hold in the palm material device body, the top fixed mounting of frame has the workstation, one side of frame is provided with holds in the palm material device body, hold in the palm material device body and include the support frame, hold in the palm flitch, rotating device, fixed fixture block and frame fixed mounting are passed through to one side of support frame, two the welding has the crossbeam between the support frame, the middle part fixed mounting of crossbeam has step motor, the inside equidistant several running roller that is provided with of holding in the palm the flitch, rotating device is four bar linkage. The angle of the material supporting plate can be automatically adjusted through controlling the stepping motor, so that the material supporting device occupies small volume, and the material supporting plate does not need to be installed and fixed in advance due to the existence of the rotating device, and can be automatically adjusted.

Description

Material supporting device of metal processing mechanism

Technical Field

The utility model relates to a lathe auxiliary device field specifically is a metal processing machine constructs holds in palm material device.

Background

The machine tool for machining, such as a plate shearing machine, is generally provided with a material supporting device which plays a supporting role on a machined long plate so as to be convenient for stable clamping, shearing and the like of the machine tool. For example, when a large and long steel plate is sheared by a plate shearing machine, the plate needs to stretch into the rear of a machine tool, and at the moment, if a stripping device is not arranged, the material sags downwards under the action of self gravity, so that a clamping device cannot accurately position a shearing position, and the shearing precision is reduced. The current patent application numbers are: CN201910327306.0 provides a material supporting device of plate shearing machine, including material supporting device body, frame and workstation, one side of material supporting device body is provided with the workstation, the below of workstation is provided with the frame, material supporting device body is including holding in the palm flitch, support frame and bracing piece, the below of holding in the palm the flitch is close to one side of frame and is provided with the support frame, fixed fixture block and frame fixed mounting are passed through to the one end of support frame, the other end of support frame is provided with the horizontal pole, the one side top that is close to the horizontal pole of support frame is provided with runner assembly and holds in the palm the flitch rotation and is connected. The invention relates to a material supporting device of a plate shearing machine, which has the function of supporting materials by arranging a material supporting plate, a supporting frame and a connecting rod, helps workers to support and push materials, improves the working efficiency, is simple to mount and dismount, improves the safety performance, and reduces the friction force and the contact area between the materials and the material supporting plate by arranging a feeding circular ring, thereby reducing the surface scratches of the materials. However, the technology disclosed in the patent still has certain disadvantages, such as: the material supporting plate occupies a large volume, needs to be installed and fixed in advance, and cannot be adjusted automatically, so that improvement is made, and the material supporting device of the metal processing mechanism is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a supporting device of a metal processing mechanism, which comprises a frame, a workbench and a supporting device body, wherein the top end of the frame is fixedly provided with the workbench, one side of the frame is provided with the supporting device body, the supporting device body comprises a supporting frame, a supporting plate and a rotating device, one side of the supporting frame is fixedly connected with the frame through a fixed fixture block, the other side of the supporting frame is fixedly provided with a fixed hinged support, a cross beam is welded between the supporting frames to form an H-shaped structure, the middle part of the cross beam is fixedly provided with a stepping motor, the top of the supporting frame is connected with the supporting plate through a hinge, a plurality of rollers are arranged in the supporting plate at equal intervals, the bottom end of the supporting plate is fixedly provided with the fixed hinged support, the rotating device comprises a supporting rod, a connecting cross rod, a rocker, a, the two ends of the transmission rod are respectively connected with the stepping motor and the connecting assembly, the two ends of the connecting rod are respectively connected with the connecting assembly and the connecting cross rod, the two ends of the rocker are respectively connected with the fixed hinged support and the connecting cross rod, and the two ends of the supporting rod are respectively connected with the connecting cross rod and the fixed hinged support.

As a preferred technical scheme of the utility model, fixed fixture block is provided with two, the one end setting of fixed fixture block is in the frame, the other end fixed mounting of fixed fixture block is on the support frame.

As an optimal technical scheme of the utility model, the angle that opens and shuts of hinge is 0 ~ 90, the hinge has 2 at least, the hinge passes through the fix with screw on support frame and support flitch.

As an optimal technical scheme of the utility model, when being 90 between support frame and the retainer plate, bracing piece and rocker form the dead point on a straight line.

As an optimal technical scheme of the utility model, the connecting rod is at the middle part of connecting the horizontal pole, moreover the connecting rod with be connected for rotating between the horizontal pole and be connected, the device during operation connecting rod can't be at the radial activity of connecting the horizontal pole.

As a preferred technical scheme of the utility model, the bracing piece all has a pair ofly with the rocker, and bilateral symmetry's distribution is at the both ends of connecting the horizontal pole, bracing piece and rocker are connected for rotating with being connected the horizontal pole.

As a preferred technical scheme of the utility model, coupling assembling is connected for rotating with being connected of connecting rod and drive rod.

The utility model has the advantages that: the angle of the material supporting plate can be automatically adjusted through controlling the stepping motor, so that the material supporting device occupies small volume, and the material supporting plate does not need to be installed and fixed in advance due to the existence of the rotating device, and can be automatically adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a material holding device of a metal working mechanism of the present invention;

FIG. 2 is a top view of a material holding device of a metal working mechanism according to the present invention;

fig. 3 is a right side view of the material supporting device of the metal processing mechanism of the present invention.

In the figure: 1. a frame; 2. a work table; 3. a material supporting device body; 4. a support frame; 5. a hinge; 6. a material supporting plate; 7. a roller; 8. a fixed hinge support; 9. a support bar; 10. connecting the cross bars; 11. a rocker; 12. a connecting rod; 13. a connecting assembly; 14. a transmission rod; 15. a rotating device; 16. fixing the fixture block; 17. a stepping motor; 18. a cross member.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a metal processing mechanism hold in palm material device, which comprises a frame 1, workstation 2, hold in the palm material device body 3, the top fixed mounting of frame 1 has workstation 2, one side of frame 1 is provided with holds in the palm material device body 3, hold in the palm material device body 3 includes support frame 4, ask flitch 6, rotating device 15, one side of support frame 4 is through fixed fixture block 16 and frame 1 fixed connection, the opposite side fixed mounting of support frame 4 has fixed hinged-support 8, the welding has crossbeam 18 to constitute H type structure between the support frame 4, the middle part fixed mounting of crossbeam 18 has step motor 17, be connected through hinge 5 between the top of support frame 4 and the ask flitch 6, ask the inside of flitch 6 equidistant several running roller 7 that is provided with, ask the bottom fixed mounting of flitch 6 to have fixed hinged-support 8, rotating device 15 includes bracing piece 9, The device comprises a connecting cross rod 10, a rocker 11, a connecting rod 12, a connecting assembly 13 and a transmission rod 14, wherein two ends of the transmission rod 14 are respectively connected with a stepping motor 17 and the connecting assembly 13, two ends of the connecting rod 12 are respectively connected with the connecting assembly 13 and the connecting cross rod 10, two ends of the rocker 11 are respectively connected with a fixed hinge support 8 and a connecting cross rod 10, and two ends of a supporting rod 9 are respectively connected with the connecting cross rod 10 and the fixed hinge support 8.

The number of the fixed clamping blocks 16 is two, one end of each fixed clamping block 16 is arranged on the rack 1, and the other end of each fixed clamping block 16 is fixedly mounted on the support frame 4, so that the installation and the disassembly are convenient.

The opening and closing angle of the hinges 5 is 0-90 degrees, the number of the hinges 5 is at least 2, and the hinges 5 are fixed on the support frame 4 and the retainer plate 6 through screws.

When the supporting frame 4 and the material supporting plate 6 are 90 degrees, the supporting rod 9 and the rocker 11 are on the same straight line to form a dead point, and the phenomenon that the angle between the supporting frame 4 and the material supporting plate 6 is larger than 90 degrees when the stepping motor 17 rotates excessively is avoided.

Wherein, the connecting rod 12 is in the middle of the connecting cross rod 10, and the connecting rod 12 is rotatably connected with the connecting cross rod 10, so that the connecting rod 12 cannot move in the radial direction of the connecting cross rod 10 when the device works, and the connecting rod 12 is prevented from moving back and forth when the device works.

Wherein, the bracing piece 9 all has a pair with rocker 11, and bilateral symmetry's distribution is at the both ends of connecting horizontal pole 10, and bracing piece 9 and rocker 11 are connected for rotating with being connected of connecting horizontal pole 10.

Wherein, the connection between the connecting component 13 and the connecting rod 12 and the transmission rod 14 is a rotary connection.

The working principle is as follows: the material supporting device is fixedly installed on the rack 1 through the fixed clamping block 16, when the material supporting device needs to work, a power supply of the stepping motor 17 is started, the stepping motor 17 rotates forwards to drive the transmission rod 14 to rotate, the transmission rod 14 drives the connecting rod 12 to rotate, and the connecting rod 12 drives the connecting cross rod 10 again, so that the rocker 11 and the supporting rod 9 rotate, until the rocker 11 and the supporting rod 9 form a straight line, the stepping motor stops rotating, the material supporting plate 6 and the workbench 2 are on the same plane, the material supporting auxiliary processing is carried out, the material supporting plate 6 is provided with a roller, the friction force and the contact area between the material and the material supporting plate are reduced, and the surface scratch of the material is reduced. When the material supporting device is not needed, the stepping motor 17 can be rotated reversely, so that the material supporting plate 6 is retracted, and the occupied volume is reduced; the angle of the material supporting plate can be automatically adjusted through controlling the stepping motor, so that the material supporting device occupies small volume, and the material supporting plate does not need to be installed and fixed in advance due to the existence of the rotating device, and can be automatically adjusted.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A material supporting device of a metal processing mechanism comprises a rack (1), a workbench (2) and a material supporting device body (3), and is characterized in that the workbench (2) is fixedly mounted at the top end of the rack (1), the material supporting device body (3) is arranged on one side of the rack (1), the material supporting device body (3) comprises a support frame (4), a material supporting plate (6) and a rotating device (15), one side of the support frame (4) is fixedly connected with the rack (1) through a fixed clamping block (16), a cross beam (18) is welded between the two support frames (4), the cross beam (18) and the support frames (4) jointly form an H-shaped structure, a stepping motor (17) is fixedly mounted in the middle of the cross beam (18), the top of the support frame (4) is connected with the material supporting plate (6) through a hinge (5), and a plurality of rollers (7) are arranged in the material supporting plate (6) at equal intervals, the bottom of holding in the palm flitch (6) with the equal fixed mounting in one side of support frame (4) has fixed hinge support (8), rotating device (15) include bracing piece (9), connect horizontal pole (10), rocker (11), connecting rod (12), coupling assembling (13), transfer line (14), the both ends of transfer line (14) are connected with step motor (17) and coupling assembling (13) respectively, the both ends of connecting rod (12) are connected with coupling assembling (13) and connection horizontal pole (10) respectively, the both ends of rocker (11) respectively with fixed hinge support (8) and connection horizontal pole (10), the both ends of bracing piece (9) respectively with be connected horizontal pole (10) and fixed hinge support (8).

2. The supporting device of the metal processing mechanism as claimed in claim 1, wherein there are two fixed blocks (16), one end of the fixed block (16) is arranged on the frame (1), and the other end of the fixed block (16) is fixedly mounted on the supporting frame (4).

3. The supporting device of the metal processing mechanism as claimed in claim 1, wherein the opening and closing angle of the hinges (5) is 0-90 degrees, the number of the hinges (5) is at least 2, and the hinges (5) are fixed on the supporting frame (4) and the supporting plate (6) through screws.

4. The supporting device of a metal processing mechanism according to claim 1, wherein when the supporting frame (4) and the supporting plate (6) are at 90 degrees, the supporting rod (9) and the rocker (11) are in a straight line to form a dead point.

5. The supporting device of a metal processing mechanism according to claim 1, characterized in that the connecting rod (12) is arranged in the middle of the connecting cross rod (10), and the connecting rod (12) is rotatably connected with the connecting cross rod (10), so that the connecting rod (12) cannot move in the radial direction of the connecting cross rod (10) when the device is in operation.

6. The supporting device of the metal processing mechanism as claimed in claim 1, wherein the supporting rod (9) and the rocking bar (11) are in a pair and are distributed at two ends of the connecting cross rod (10) in bilateral symmetry, and the supporting rod (9) and the rocking bar (11) are connected with the connecting cross rod (10) in a rotating manner.

7. The supporting device of a metal processing mechanism according to claim 1, characterized in that the connection of the connecting assembly (13) with the connecting rod (12) and the transmission rod (14) is a rotary connection.