JP3242811U - Sheet metal material bending device - Google Patents

Abstract

A sheet metal bending device having a simple structure, high flexibility, and adjustable bending angle is provided. A sheet metal material bending device includes a first lateral plate, a second lateral plate, a first support, a top plate, and a second support, a connection groove is provided at an intermediate position of one end of the first lateral plate, a bump is provided for turning the connection groove inward, the second lateral plate is connected to one end of the bump, a slide groove is provided in one side of the second lateral plate, a first pulley is slidably provided inside the slide groove, and the first pulley is provided. A second support is provided at one end of the ceiling of the first horizontal plate, a connection block is provided at the ends of the second support and the first support, a top plate is provided at the end of the connection block, a lifting mechanism is provided at both ends of the bottom of the first horizontal plate, a support crossbar is laterally connected to the tip of the inner wall of the lifting mechanism, and a universal wheel is provided at an intermediate position of the bottom end of the lifting mechanism. [Selection drawing] Fig. 1

Description

This utility model relates to the technical field of bending equipment, and more particularly to a bending equipment for sheet metal.

Sheet metal bending is the process of changing the angle of a plate or sheet metal, such as bending a plate into a V shape, a U shape, etc. In general, sheet metal bending has a relatively complicated structure and a large volume. There are two methods, such as die bending used for small, mass-fabricated sheet metal structures, and bending machine bending for processing sheet metal structures with relatively large structural dimensions or not very large production volumes. However, the conventional sheet metal bending equipment still has certain problems and defects during use, and the specific problems are listed below. Conventional sheet metal bending devices do not allow convenient adjustment of the height of the tips of the first and second locating lateral plates, which reduces flexibility during use of the device. The conventional sheet metal bending device is difficult to adjust the position of the second support and cannot conveniently adjust the bending angle of the sheet metal. If the conventional sheet metal material folding device is not used, the first horizontal arrangement plate and the second horizontal arrangement plate cannot be folded, resulting in wasted arrangement space.

Therefore, deficiencies exist in the prior art and need to be improved.

The purpose of this utility model is to provide a sheet metal material bending device to solve the deficiencies existing in the prior art.

The technical solution according to the present utility model includes a first arranging horizontal plate, a second arranging horizontal plate, a first support, a top plate and a second support, and a middle of one end of the first arranging horizontal plate A connection groove is provided at the position, and a bump is provided for inward rotation of the connection groove, one end of the bump is connected to the second arranging horizontal plate, and the second arranging horizontal plate slides to one side inside the second arranging horizontal plate. A groove is provided, a first pulley is slidably provided inside the slide groove, a first support is provided at the tip of the first pulley, and a first strut is provided at one end of the ceiling portion of the first horizontal arrangement plate. A connection block is provided at the tip of each of the second and first columns, a top plate is provided at the tip of the connection block, and a Both of them are sheet metal bending devices provided with a lifting mechanism, a supporting crossbar laterally connected to the tip of the inner wall of the lifting mechanism, and a universal wheel provided at an intermediate position at the bottom end of the lifting mechanism.
Preferably, a groove is provided at one end of the ceiling portion of the first horizontal arrangement plate, and a slide rod is provided at an inner tip of the groove, and one end of the slide rod is slidable to both sides of the second slider. It is connected.
Preferably, a chain is provided at both ends of the inside of the elevating mechanism, a side gear is engaged with one side of the chain, a micro servomotor is provided at the center position of one side of the side gear, and a moving rod is provided at the tip of the side gear. driven by a micro-servo motor to rotate the side gear, moving up and down on both sides of the chain when the side gear rotates, and lifting the moving rod upward during the movement, thereby moving the first locating lateral plate and the second The height of the tip of the placement horizontal plate is adjusted.
Preferably, the outer side of the bump is engaged with the inner side of the connecting groove, and a rotating rod is vertically provided through an intermediate position between the bump and the connecting groove, and the rotating rod rotates the bump at an intermediate position inside the connecting groove. By driving so as to realize the folding of the first arranging lateral plate and the second arranging lateral plate, and when not in use, the first arranging lateral plate and the second arranging lateral plate are folded.
Preferably, a fixing groove is provided laterally at the bottom end inside the top plate, and the inner side of the fixing groove is slidably provided at the leading end of the connection block.
Preferably, a second slider is provided at the center position of the bottom end of the second support, a first slider is provided at the bottom end of the second slider, and micrometers are provided at intermediate positions on both sides of the first slider. A pulley is provided so that the device can, in use, push the second strut against one end of the ceiling of the first alignment cross-plate, the second strut being pressed against the first alignment cross-plate by the micro-pulley. One end of the slide rod slides in the middle position on both sides of the second slider while sliding in the groove at the tip of the plate, thereby completing the adjustment of the position of the second support and moving the position of the second support. can change the bending angle of the sheet metal material.

Regarding the beneficial effects over the prior art, the present utility model is provided with chains on both ends inside the lifting mechanism to improve the flexibility during use of the device, and one end of the ceiling of the first locating horizontal plate A groove is provided in the groove, and a slide rod is provided at the tip of the inside of the groove, so that the bending angle of the sheet metal material can be changed by adjusting the position of the second support column. By providing a slide groove on one side of the inside, a first pulley is slidably provided inside the slide groove, and by providing a first post at the tip of the first pulley, a first arrangement is achieved. The folding of the horizontal plate and the second horizontal plate is realized, and when not in use, the first horizontal plate and the second horizontal plate are folded to save the layout space. This utility model has a simple structure, high flexibility, adjustable bending angle at any time, and has good market application value.

FIG. 1 is a schematic front view of the structure of the present utility model. FIG. 2 is an enlarged schematic configuration diagram of the portion A in FIG. 1 of the present utility model. FIG. 3 is a schematic diagram showing an enlarged portion B in FIG. 1 of the present utility model. FIG. 4 is a partially enlarged structural schematic diagram of the lifting mechanism of the present utility model.

In order to facilitate understanding of the present utility model, the present utility model will be described in more detail below in combination with drawings and specific embodiments. The drawings show a preferred embodiment of the utility model. However, the utility model may be embodied in many different forms and should not be limited to the examples set forth herein. Rather, the purpose of providing these examples is to provide a more complete understanding of the disclosure of this utility model.
It should be noted that when an element is said to be "fixed to" another element, it may be directly at the other element or there may be a central element. Where an element is considered to be "connected" to another element, there may be elements that are either directly connected to the other element or are centrally located at the same time. The terms "fixed,""one-piece,""left,""right," and similar expressions used herein are for descriptive purposes only and in the drawings, means of similar construction are labeled with the same reference numerals. shown.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model is for the purpose of describing specific embodiments only and is not intended to limit the utility model.

The utility model will be described in detail below with reference to the drawings.
As shown in FIGS. 1 and 4, the embodiment according to the present utility model comprises a first horizontal plate 1, a second horizontal plate 5, a first support 6, a top plate 7 and a second support 8. A connection groove 101 is provided at an intermediate position of one end of the first horizontal arrangement plate 1, a groove is provided at one end of the ceiling of the first horizontal arrangement plate 1, and a slide rod is provided at the inner tip of the groove. 903 , and one end of the slide rod 903 is slidably connected to both sides of the second slider 901 .
The connection groove 101 has a bump 503 for turning inward, one end of the bump 503 is connected to the second horizontal arrangement plate 5 , and the slide groove 501 is provided on one side inside the second horizontal arrangement plate 5 . a first pulley 502 is slidably provided inside the slide groove 501; A rotating rod 504 is provided vertically through an intermediate position between the bump 503 and the connecting groove 101 , and the rotating rod 504 drives the bump 503 to rotate at an intermediate position inside the connecting groove 101 . The folding of the first arranging lateral plate 1 and the second arranging lateral plate 5 is realized, and the first arranging lateral plate 1 and the second arranging lateral plate 5 are folded when not in use.

A second strut 8 is provided at one end of the ceiling portion of the first arrangement horizontal plate 1, and a connection block 702 is provided at each of the tips of the second strut 8 and the first strut 6. The tip of the connection block 702 A top plate 7 is provided on the top plate 7 , a fixing groove 701 is provided in the bottom end of the inside of the top plate 7 in the horizontal direction, the inside of the fixing groove 701 is slidably provided at the tip of the connection block 702 , and the second support column 8 The second slider 901 is provided at the center position of the bottom end of the second slider 901, the first slider 9 is provided at the bottom end of the second slider 901, and the micro pulleys 902 are provided at intermediate positions on both sides of the first slider 9. The second strut 8 is pushed by one end of the ceiling portion of the first horizontal plate 1 , and while the second strut 8 is being pushed, the micro pulley 902 pushes the first horizontal plate 1 into the concave groove at the tip of the first horizontal plate 1 . , and one end of the slide rod 903 slides between the intermediate positions on both sides of the second slider 901 to complete the adjustment of the position of the second support column 8 .

Elevating mechanisms 3 are provided at both ends of the bottom of the first arrangement horizontal plate 1 , supporting crossbars 2 are laterally connected to the tips of the inner walls of the elevating mechanisms 3 , and intermediate the bottom ends of the elevating mechanisms 3 . A universal wheel 4 is provided at a position, a chain 301 is provided at both ends inside the lifting mechanism 3, a side gear 302 is meshed with one side of the chain 301, and a micro servomotor 304 is provided at the center position of one side of the side gear 302. A moving rod 303 is provided at the tip of the side gear 302, and the side gear 302 is driven to rotate by a micro servomotor 304. When the side gear 302 rotates, it moves up and down on both sides of the chain 301, and during movement, By lifting the moving rod 303 upward, the height of the tip of the first horizontal arrangement plate 1 and the second horizontal arrangement plate 5 is adjusted.

The working principle is that the side gear 302 is driven to rotate by the micro servomotor 304, and moves up and down on both sides of the chain 301 when the side gear 302 rotates, and lifts the moving rod 303 upward during the movement, thereby After adjusting the height of the end of the arrangement horizontal plate 1 and the second arrangement horizontal plate 5, after the height of the device is adjusted, the sheet metal material is placed on one side of the first column 6 and the second By engaging with the other side of the post 8 and pushing the second post 8, the sheet metal material is bent. When sliding, the position of the second arranging horizontal plate 5 is adjusted, and when the device is not used, the bump 503 is driven by the rotating rod 504 to rotate at the intermediate position inside the connecting groove 101. to realize the folding of the first arranging transverse plate 1 and the second arranging transverse plate 5, and to fold the first arranging transverse plate 1 and the second arranging transverse plate 5 when not in use.

As for the beneficial effect, this utility model improves flexibility during use of the device by providing chains at both ends inside the lifting mechanism, and recesses at one end of the ceiling of the first placement horizontal plate. A groove is provided, and a slide rod is provided at the tip of the inside of the concave groove, so that the bending angle of the sheet metal material can be changed by adjusting the position of the second strut. By providing a slide groove on one side, a first pulley is slidably provided inside the slide groove. and the second arranging horizontal plate can be folded, and when not in use, the first arranging transverse plate and the second arranging transverse plate can be folded to save the arrangement space. This utility model has a simple structure, high flexibility, adjustable bending angle at any time, and has good market application value.

It should be noted that the above technical features continue to be combined with each other into various embodiments not described here, which are all considered within the scope described in the specification of the utility model. Improvements or changes may be made by those skilled in the art based on the above description, and all such improvements and changes are intended to be included in the scope of the claims appended hereto.

1 first arrangement horizontal plate 101 connection groove 2 support crossbar 3 lifting mechanism 301 chain 302 side gear 303 moving rod 304 micro servo motor 4 universal wheel 5 second arrangement horizontal Plate 501 Slide groove 502 First pulley 503 Bump 504 Rotating rod 6 First support 7 Top plate 701 Fixed groove 702 Connection block 8 Second support 9 Second 1 slider, 901 second slider; 902 micro pulley, 903 slide rod

Claims (6)

A sheet metal material bending device including a first arranging horizontal plate, a second arranging transverse plate, a first strut, a top plate and a second stanchion, connected to an intermediate position of one end of the first arranging transverse plate A groove is provided and has a bump for inward rotation of the connecting groove, one end of the bump is connected to a second locating horizontal plate, and one side of the inside of the second locating horizontal plate is provided with a slide groove. A first pulley is slidably provided inside the slide groove, a first support is provided at the tip of the first pulley, and a second support is provided at one end of the ceiling of the first horizontal plate. is provided, a connection block is provided at the tip of the second support and the first support, a top plate is provided at the tip of the connection block, and both ends of the bottom of the first horizontal plate are raised and lowered 1. A sheet metal bending device, characterized in that a mechanism is provided, a supporting crossbar is laterally connected to the extremity of the inner wall of the lifting mechanism, and a universal wheel is provided at an intermediate position at the bottom end of the lifting mechanism. A groove is provided at one end of the ceiling portion of the first horizontal arrangement plate, and a slide rod is provided at the inner tip of the groove, and one end of the slide rod is slidably connected to both sides of the second slider. The sheet metal material bending apparatus according to claim 1, characterized in that: A chain is provided at both ends of the inside of the lifting mechanism, a side gear is engaged with one side of the chain, a micro servomotor is provided at the center position of one side of the side gear, and a moving rod is provided at the tip of the side gear. The sheet metal material bending apparatus according to claim 1. 2. The apparatus for bending a sheet metal material according to claim 1, wherein the outer side of said bump is engaged with the inner side of said connecting groove, and a rotating rod is provided in the intermediate position between said bump and said connecting groove so as to vertically penetrate said bump. 2. The apparatus for bending a sheet metal material according to claim 1, wherein a fixing groove is provided laterally in the bottom end of the inside of the top plate, and the inside of the fixing groove is slidably provided at the tip of the connection block. A second slider is provided at the center position of the bottom end of the second support, a first slider is provided at the bottom end of the second slider, and micro pulleys are provided at intermediate positions on both sides of the first slider. 2. The sheet metal material bending apparatus according to claim 1, wherein:

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