CN214263632U

CN214263632U - Automatic connecting rod material turning mechanism for stamping

Info

Publication number: CN214263632U
Application number: CN202023248374.5U
Authority: CN
Inventors: 王钊
Original assignee: Tianjin Tianqimo Feiyeu Auto Parts Co ltd
Current assignee: Tianjin Tianqimo Feiyeu Auto Parts Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The utility model provides an automatic connecting rod stirring mechanism for stamping processing belongs to auto parts processing technology field. The automatic connecting rod material turning mechanism for stamping comprises a rotating mechanism, a moving mechanism and a guiding mechanism. Rotary mechanism includes frame plate, connecting rod and rotatory support, the frame plate is installed rotatory support top, the frame plate bottom is provided with first extensible member, just the expansion end of first extensible member with the frame plate is articulated, the connecting rod install in the frame plate top, moving mechanism includes lead screw and slider, the slider slides and sets up connecting rod one side. The utility model discloses a set up the plate body in connecting rod one side, the part can continue to slide on the surface of plate body after breaking away from the connecting rod, reduces the possibility that perpendicular whereabouts or free fall appear after the part breaks away from the connecting rod, and dynamics when reducing part and external object contact reduces the possibility that the part surface appears knocking the damage.

Description

Automatic connecting rod material turning mechanism for stamping

Technical Field

The utility model relates to an auto parts processing field particularly, relates to an automatic connecting rod stirring mechanism for stamping processing.

Background

Automobile front door inner panel, automobile rear door inner panel, fender add man-hour, need carry out the punching press and handle, and stamping die has automatic connecting rod stirring mechanism, can carry out the stirring to the part after the punching press is accomplished, do benefit to the unloading of part, reduce operating personnel's the amount of labour.

However, when the existing connecting rod material turning mechanism turns over the parts, the parts move along the connecting rod, and after the parts move to the corners or the ends of the connecting rod, the parts can be separated from the connecting rod and vertically fall (or freely fall), and when the parts fall, the parts move at a speed block and contact with an external object, the impact force is large, and the surfaces of the parts are easily damaged due to collision.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an automatic connecting rod stirring mechanism for stamping process aims at improving traditional connecting rod stirring mechanism and when unloading to the part, the easy surface of part appears knocking over the problem of losing easily.

The utility model discloses a realize like this:

the utility model provides an automatic connecting rod stirring mechanism for stamping processing, including rotary mechanism, moving mechanism and guiding mechanism.

Rotary mechanism includes frame plate, connecting rod and rotatory support, the frame plate is installed the rotatory support top, the frame plate bottom is provided with first extensible member, just the expansion end of first extensible member with the frame plate is articulated, the connecting rod install in the frame plate top, moving mechanism includes lead screw and slider, the slider slides and sets up connecting rod one side, the lead screw rotates to be installed the frame plate surface, just the slider with lead screw threaded connection, guiding mechanism includes the body of rod, plate body and first motor, the body of rod rotates to be installed the slider surface, plate body one side with body of rod fixed connection, first motor is installed the slider surface, just the output shaft of first motor with the body of rod transmission is connected.

The utility model discloses an in one embodiment, still include the mould, the mould includes the lower mould and goes up the mould, connecting rod one side is located the lower mould with go up between the mould, just under the connecting rod terminal surface with the lower mould laminating.

In an embodiment of the present invention, the connecting rod is an angle rod, the rotating support is an articulated seat, and one side of the rotating support is fixedly connected to the lower die.

In an embodiment of the present invention, a shaft rod is installed on the surface of the first telescopic member, and the shaft rod is rotatably connected to the lower mold.

The utility model discloses an in one embodiment, moving mechanism still includes the second motor, the second motor is installed the frame plate surface, just the output shaft of second motor with the equal key-type connection of lead screw has the gear, mesh transmission between the gear.

In an embodiment of the present invention, the frame plate has a guide bar on its surface, and one end of the guide bar slides through the slider, and the guide bar is parallel to the screw rod.

In an embodiment of the present invention, the surface of the plate body is provided with a buffer rubber pad, and the surface of the buffer rubber pad is spaced apart to form anti-slip lines.

The utility model discloses an in one embodiment, the plate body surface is seted up flutedly, sliding mounting has the bolster in the recess groove, the second extensible member is installed to plate body one side, just the expansion end of second extensible member slides and runs through the plate body, just the expansion end of second extensible member with bolster fixed connection.

In an embodiment of the present invention, the buffer member includes a base block and an elastic pad, the base block is fixedly connected to the movable end of the second extensible member, and one side of the elastic pad is fixedly connected to the base block through a spring.

In an embodiment of the present invention, when the spring is in a natural state, the length of the buffer member is smaller than the length of the groove, and the buffer member is in clearance fit with the groove.

The utility model has the advantages that: the utility model discloses an automatic connecting rod stirring mechanism for punching press processing that above-mentioned design obtained, during the use, rotate the lead screw, can make the slider, the body of rod and plate body remove along the lead screw, remove the plate body to the top of connecting rod after one side, regulate and control first extensible member, make its support frame board rotate, frame board and connecting rod can rotate around rotatory support, the part on connecting rod surface, can follow the surface of connecting rod surface slip to the plate body, the part can continue to slide on the surface of plate body, reduce the part and break away from the possibility that appears perpendicular whereabouts or free fall behind the connecting rod, dynamics when reducing part and external object contact, reduce the possibility that part surface appears knocking over and decreases.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic connecting rod upender mechanism for stamping according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure of a rotating mechanism and a guiding mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of one side of the frame plate according to the embodiment of the present invention;

fig. 4 is a schematic view of a plate body section structure provided by the embodiment of the present invention.

In the figure: 100-a rotation mechanism; 110-a frame plate; 111-a guide bar; 120-connecting rod; 130-a rotating support; 140-a first telescoping member; 141-shaft rod; 200-a moving mechanism; 210-a screw rod; 220-a slide block; 230-a second motor; 240-gear; 300-a guide mechanism; 310-a rod body; 320-plate body; 321-buffer rubber cushion; 322-grooves; 323-a second telescoping member; 330-a first motor; 340-a buffer; 341-base block; 342-an elastic pad; 343-a spring; 400-a mold; 410-lower die; 420-upper mould.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides an automatic connecting rod upender for stamping, which includes a rotating mechanism 100, a moving mechanism 200 and a guiding mechanism 300.

The moving mechanism 200 is used for moving the guide mechanism 300, the rotating mechanism 100 can move the parts on the surface to the surface of the guide mechanism 300 in the rotating process, the parts can slide on a part conveyor of a machine tool under the guidance of the guide mechanism 300, the possibility of free falling of the parts is reduced, the possibility of collision between the parts and an external object is reduced, and the possibility of damage to the surface of the parts caused by collision can be reduced.

Referring to fig. 1-2, the rotating mechanism 100 includes a frame plate 110, a connecting rod 120 and a rotating support 130, the frame plate 110 is mounted at the top end of the rotating support 130, a first telescopic member 140 is disposed at the bottom end of the frame plate 110, a movable end of the first telescopic member 140 is hinged to the frame plate 110, the connecting rod 120 is mounted at the top of the frame plate 110, in a specific implementation, the first telescopic member 140 is controlled, the first telescopic member 140 can support the frame plate 110, the frame plate 110 rotates around the rotating support 130, the connecting rod 120 is driven to move, and a part on the surface of the connecting rod 120 slides on the surface of the connecting rod 120.

In this embodiment, the connecting rod 120 is an angle rod, the rotating support 130 is a hinged seat, one side of the rotating support 130 is fixedly connected to the lower die 410, a hinged seat is also arranged at the connection position of the first telescopic member 140 and the frame plate 110, and the arrangement of the hinged seat is favorable for the rotation of the frame plate 110; the surface mounting of first extensible member 140 has axostylus axostyle 141, and axostylus axostyle 141 rotates with lower mould 410 to be connected, and this axostylus axostyle 141 sets up the bearing with the junction of lower mould 410, rotates through axostylus axostyle 141, can drive first extensible member 140 and rotate, does benefit to first extensible member 140 and supports frame plate 110 and rotate.

Referring to fig. 1-3, the moving mechanism 200 includes a screw rod 210 and a sliding block 220, the sliding block 220 is slidably disposed on one side of the connecting rod 120, the screw rod 210 is rotatably mounted on the surface of the frame plate 110, and the sliding block 220 is in threaded connection with the screw rod 210. in the specific implementation, by rotating the screw rod 210, the sliding block 220 screwed to the screw rod 210 can move along the screw rod 210, and further can drive the rod body 310 and the plate body 320 to move, and can move the plate body 320 to one side of the top end of the connecting rod 120.

In this embodiment, the moving mechanism 200 further includes a second motor 230, the second motor 230 is installed on the surface of the frame plate 110, and the output shaft of the second motor 230 and the screw rod 210 are both in key connection with a gear 240, the gear 240 is in meshing transmission, the screw rod 210 is driven to rotate by the second motor 230, so that the screw rod 210 is more convenient to rotate, the gear 240 is arranged to facilitate the second motor 230 to drive the screw rod 210 to rotate, a bearing is arranged at the connection position of the screw rod 210 and the frame plate 110, the first motor 330 and the second motor 230 can be servo motors, and the output shafts can both rotate forward and backward; the guide rod 111 is installed on the surface of the frame plate 110, one end of the guide rod 111 penetrates through the slider 220 in a sliding mode, the guide rod 111 is arranged in parallel with the screw rod 210, and the added guide rod 111 can limit the moving range of the slider 220, so that the slider 220 can move more stably.

Referring to fig. 1-4, the guiding mechanism 300 includes a rod 310, a plate 320 and a first motor 330, the rod 310 is rotatably installed on the surface of the slider 220, one side of the plate 320 is fixedly connected to the rod 310, the first motor 330 is installed on the surface of the slider 220, an output shaft of the first motor 330 is in transmission connection with the rod 310, in practice, the part on the surface of the connecting rod 120 slides on the surface of the plate 320, the first motor 330 is started, this first motor 330 can drive body of rod 310 and rotate, and then drive plate 320 and rotate, changes plate 320's angle, makes plate 320 slope, and the part alright slide along plate 320, plate 320 alright slide the part conveyer on lathe surface with the guide part, reduce the possibility that perpendicular whereabouts or free fall appear after the part breaks away from connecting rod 120, dynamics when reducing part and external object contact reduces the possibility that the part surface appears knocking and decreases.

In this embodiment, the surface of the plate body 320 is provided with the buffer rubber pad 321, the surface of the buffer rubber pad 321 is provided with the anti-slip lines at intervals, the buffer rubber pad 321 can be a rubber pad or a silica gel pad, and the buffer rubber pad 321 is additionally arranged, so that the force of a part when the part impacts the plate body 320 can be reduced, and the possibility of damage to the surface of the part can be reduced;

it can be understood that a groove 322 is formed in the surface of the plate body 320, a buffer 340 is slidably mounted in the groove of the groove 322, a second telescopic member 323 is mounted on one side of the plate body 320, the movable end of the second telescopic member 323 slidably penetrates through the plate body 320, the movable end of the second telescopic member 323 is fixedly connected with the buffer 340, the second telescopic member 323 is regulated and controlled, the second telescopic member 323 extends, the buffer 340 can be moved to the surface of the plate body 320 by the second telescopic member 323, a part moves on the surface of the plate body 320, and when the part is in contact with the buffer 340, the buffer 340 can slow down the moving speed of the part, so that the acting force when the part is in contact with an object is reduced, and the possibility of collision and damage on the surface of the part is reduced; the buffer member 340 comprises a base block 341 and an elastic pad 342, the base block 341 is fixedly connected with the movable end of the second telescopic member 323, one side of the elastic pad 342 is fixedly connected with the base block 341 through a spring 343, the elastic pad 342 can be made of rubber or silica gel, and when a part is contacted with the elastic pad 342, the movement speed of the elastic pad 342 can be reduced through the cooperation of the spring 343 and the elastic pad 342; when the spring 343 is in a natural state, the length of the buffer 340 is smaller than that of the groove 322, and the buffer 340 is in clearance fit with the groove 322, so that the buffer 340 can enter and exit the groove 322 conveniently; the first telescopic member 140 and the second telescopic member 323 may be any one of a cylinder, an electric cylinder, a hydraulic cylinder, and an electric push rod.

Referring to fig. 1, in particular, in the present embodiment, the automatic connecting rod upender for stamping further includes a mold 400, the mold 400 includes a lower mold 410 and an upper mold 420, one side of the connecting rod 120 is located between the lower mold 410 and the upper mold 420, and the lower end surface of the connecting rod 120 is attached to the lower mold 410, a workpiece to be processed is placed on the surfaces of the connecting rod 120 and the lower mold 410, when the upper mold 420 moves towards the lower mold 410, a part on the surface of the lower mold 410 can be stamped, and when the connecting rod 120 moves, the part can be driven to move.

Specifically, this an automatic connecting rod stirring mechanism for punching press processing's theory of operation: after an operator manually discharges materials, the mold 400 is closed, and parts are formed, a machine tool sliding part drives the upper mold 420 in the mold 400 to return to the top dead center of the machine tool, the machine tool starts working, the screw rod 210 is rotated, the slider 220 screwed on the screw rod 210 can move along the screw rod 210, and further can drive the rod body 310 and the plate body 320 to move, the plate body 320 is moved to one side of the top end of the connecting rod 120, the first telescopic part 140 is regulated and controlled, the first telescopic part 140 can support the frame plate 110, the frame plate 110 can rotate around the rotating support 130, and further drives the connecting rod 120 to move, parts on the surface of the connecting rod 120 can slide on the surface of the connecting rod 120, the parts can be separated from the connecting rod 120 after sliding to the end part of the connecting rod 120, the parts can move to the surface of the plate body 320, the parts can continue sliding on the surface of the plate body 320, the parts can be guided to slide to a part conveyor on the surface of the machine tool, and the possibility of vertical falling or free falling after the parts are separated from the connecting rod 120 is reduced, the contact strength of the part and an external object is reduced, and the possibility of collision damage on the surface of the part is reduced; in addition, start first motor 330, this first motor 330 can drive the body of rod 310 and rotate, and then drive plate 320 and rotate, change plate 320's angle, make plate 320 slope, do benefit to the part and slide on plate 320 surface, and, add buffering cushion 321 and buffer 340 on plate 320's surface, can slow down the part at plate 320 surperficial slip speed, and then can reduce the impact of part when contacting with other objects, when reducing the part and other objects contacts, because of the big possibility that appears damaging of impact.

It should be noted that the specific model specifications of the first motor 330, the second motor 230, the first telescopic member 140 and the second telescopic member 323 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first motor 330, the second motor 230, the first telescopic member 140 and the second telescopic member 323 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An automatic connecting rod stirring mechanism for stamping processing is characterized by comprising

The rotating mechanism (100) comprises a frame plate (110), a connecting rod (120) and a rotating support (130), the frame plate (110) is installed at the top end of the rotating support (130), a first telescopic piece (140) is arranged at the bottom end of the frame plate (110), the movable end of the first telescopic piece (140) is hinged to the frame plate (110), and the connecting rod (120) is installed at the top of the frame plate (110);

the moving mechanism (200) comprises a screw rod (210) and a sliding block (220), the sliding block (220) is arranged on one side of the connecting rod (120) in a sliding mode, the screw rod (210) is rotatably installed on the surface of the frame plate (110), and the sliding block (220) is in threaded connection with the screw rod (210);

guide mechanism (300), guide mechanism (300) include the body of rod (310), plate body (320) and first motor (330), the body of rod (310) rotates to be installed slider (220) surface, plate body (320) one side with body of rod (310) fixed connection, first motor (330) are installed slider (220) surface, just the output shaft of first motor (330) with the body of rod (310) transmission is connected.

2. The automatic connecting rod overturning mechanism for stamping according to claim 1, further comprising a die (400), wherein the die (400) comprises a lower die (410) and an upper die (420), one side of the connecting rod (120) is located between the lower die (410) and the upper die (420), and the lower end surface of the connecting rod (120) is attached to the lower die (410).

3. The automatic connecting rod upender mechanism for stamping according to claim 2, wherein the connecting rod (120) is an angle rod, the rotating support (130) is a hinged support, and one side of the rotating support (130) is fixedly connected with the lower die (410).

4. The automatic connecting rod stirring mechanism for stamping according to claim 2, characterized in that a shaft rod (141) is mounted on the surface of the first telescopic member (140), and the shaft rod (141) is rotatably connected with the lower die (410).

5. The automatic connecting rod stirring mechanism for stamping process as claimed in claim 1, wherein the moving mechanism (200) further comprises a second motor (230), the second motor (230) is mounted on the surface of the frame plate (110), and the output shaft of the second motor (230) and the screw rod (210) are both keyed with gears (240), and the gears (240) are in mesh transmission.

6. The automatic connecting rod stirring mechanism for stamping process as claimed in claim 1, wherein a guide rod (111) is mounted on the surface of the frame plate (110), one end of the guide rod (111) is slidably penetrated through the sliding block (220), and the guide rod (111) is arranged in parallel with the screw rod (210).

7. The automatic connecting rod stirring mechanism for stamping according to claim 1, wherein a buffering rubber pad (321) is mounted on the surface of the plate body (320), and anti-skid lines are arranged on the surface of the buffering rubber pad (321) at intervals.

8. The automatic connecting rod stirring mechanism for stamping according to claim 1, wherein a groove (322) is formed in the surface of the plate body (320), the buffer member (340) is slidably mounted in the groove of the groove (322), a second telescopic member (323) is mounted on one side of the plate body (320), the movable end of the second telescopic member (323) slidably penetrates through the plate body (320), and the movable end of the second telescopic member (323) is fixedly connected with the buffer member (340).

9. The automatic connecting rod upender mechanism for stamping according to claim 8, wherein the buffer member (340) comprises a base block (341) and an elastic pad (342), the base block (341) is fixedly connected with the movable end of the second telescopic member (323), and one side of the elastic pad (342) is fixedly connected with the base block (341) through a spring (343).

10. The automated link upender mechanism for press working according to claim 9, wherein the length of the bumper (340) is smaller than the length of the groove (322) when the spring (343) is in a natural state, and the bumper (340) is in clearance fit with the groove (322).