CN214442052U

CN214442052U - Precision metal plate bending device

Info

Publication number: CN214442052U
Application number: CN202023180572.2U
Authority: CN
Inventors: 赵雪鑫
Original assignee: Dalian Xinjiang Machinery Co ltd
Current assignee: Dalian Xinjiang Machinery Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an accurate panel beating bending device relates to accurate panel beating processing technology field, including strutting arrangement, damping device, fixing device, buffer and bending apparatus, strutting arrangement includes the bracing piece, the bearing frame, workstation and controller, damping device includes the shock attenuation post, stabilizing block and electronic box, the electronic box is installed in the inside upper surface of bearing frame, fixing device includes first hydraulic column, first hydraulic stem, the second hydraulic column, second hydraulic stem and transverse bar, buffer includes the cushion platform, cushion column and buffer spring, bending apparatus includes the fixed pulley, the cylinder, telescopic link and crossover sub. The utility model discloses in, make the vibrations dynamics of device alleviate through shock absorber post and damping spring, alleviate the device part and shaken off or the wearing and tearing time, make panel both ends spacing and can slide through the fixed pulley, conveniently bend the operation, drive the first motion of bending through the telescopic link for the head of bending is bent panel.

Description

Precision metal plate bending device

Technical Field

The utility model relates to an accurate sheet metal working technical field, in particular to accurate panel beating bending device.

Background

Bending means that a metal plate is elastically deformed firstly under the pressure of an upper die or a lower die of a bending machine and then enters plastic deformation, the plate is freely bent at the beginning stage of plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, the upper die and the lower die are in full contact with the plate in a close contact manner at three points, and therefore V-shaped bending is completed.

The existing bending device has the defects that most of operations need to be carried out manually, the labor amount of workers is increased, the labor cost is improved, the manual bending flexibility is low, the bending angle cannot be adjusted, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate panel beating bending device can effectively solve most operations in the background art and need the manual work to go on, has increased workman's the amount of labour, has improved labour cost, and the manual flexibility of bending is lower, and the scheduling problem is adjusted to unable fifty percent discount bent angle degree.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a precision metal plate bending device comprises a supporting device, a damping device, a fixing device, a buffering device and a bending device, wherein the supporting device comprises supporting rods, a bearing frame, a workbench and a controller, one end of each supporting rod is welded to the lower surface of the bearing frame, the upper surface of each bearing frame is welded to the lower surface of the workbench, the controller is installed on the upper surface of the workbench, the damping device comprises damping columns, stabilizing blocks and an electric box, one ends of the damping columns are connected with one ends of the supporting rods respectively, the other ends of the damping columns are welded to the lower surfaces of the stabilizing blocks respectively, the upper surfaces of the stabilizing blocks are welded to the lower surface of the bearing frame, the electric box is installed on the inner upper surface of the bearing frame, the fixing device comprises a first hydraulic column, a first hydraulic rod, a second hydraulic column, a second hydraulic rod and a transverse rod, the bending device comprises fixed pulleys, a cylinder, a telescopic rod and a conversion head, wherein the fixed pulleys are respectively arranged at the other ends of the first hydraulic rods, the cylinder is arranged on the upper surface of the transverse rod, one end of the telescopic rod is connected with the surface of one side of the cylinder, and the other end of the telescopic rod is connected with the surface of one side of the conversion head, wherein, the quantity of bracing piece, shock attenuation post and stabilizing block is four, first hydraulic column, first hydraulic stem, the second hydraulic column, the second hydraulic stem, buffer column and buffer spring's quantity is two, support the shock attenuation post through the bracing piece, shock attenuation post and stabilizing block conveniently support damping spring fixedly, first hydraulic column, first hydraulic stem, second hydraulic stem and second hydraulic stem can make transverse bar and fixed pulley go up and down, can alleviate the impact dynamics of rolling over the elbow through buffer column and buffer spring, it is spacing to make the panel both ends by the fixed pulley.

Preferably, the supporting device further comprises supporting blocks and graduated scales, the other ends of the supporting rods are welded to the upper surfaces of the supporting blocks respectively, the graduated scales are arranged on the upper surface of the workbench, the number of the supporting blocks is four, the number of the graduated scales is two, the supporting rods are supported through the supporting blocks, and the graduated scales are convenient to bend and measure.

Preferably, damping device still includes damping spring, and is a plurality of damping spring sets up respectively in a plurality of shock attenuation post surfaces, wherein, damping spring's quantity is four, makes the vibrations dynamics of device alleviate through damping spring.

Preferably, a plurality of the other ends of the second hydraulic rods are welded with the lower surface of the transverse rod, and the air cylinder is conveniently supported through the transverse rod.

Preferably, buffer still includes the buffer board, and is a plurality of the buffer column other end all with buffer board side surface welding, can effectively alleviate the impact strength of bending through the buffer board.

Preferably, the bending device further comprises a plate and a bending head, the plate is arranged on one side surface of the fixed pulleys, the bending head is arranged on one side surface of the conversion head, and the bending head is conveniently driven by the telescopic rod to be bent.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, support the device through supporting shoe and bracing piece, increase the base stability of device, make the vibrations dynamics of device alleviate through shock absorber post and damping spring, alleviate the device part and shaken off or the wearing and tearing time, increased the life of device, make the panel both ends spacing and can slide through the fixed pulley, conveniently bend the operation, drive the first motion of bending through the telescopic link for the bending head is bent panel.

2. The utility model discloses in, can change different book elbows through the conversion head, repair through also making things convenient for the fifty percent discount elbow, through buffering post and buffer spring buffering for the device can be better the operation of bending, can make things convenient for the operator to measure the angle of bending through the graduated scale.

Drawings

Fig. 1 is a schematic view of an external overall structure of a precision metal plate bending device according to the present invention;

fig. 2 is a schematic external isometric structural view of a precision sheet metal bending device according to the present invention;

fig. 3 is a schematic view of a partial structure at a position a in fig. 1 of the precision metal plate bending device of the present invention;

fig. 4 is the utility model relates to a B department local structure schematic diagram in fig. 1 of accurate panel beating bending device.

In the figure: 100. a support device; 101. a support block; 102. a support bar; 103. a bearing frame; 104. a work table; 105. a controller; 106. a graduated scale; 200. a damping device; 201. a shock-absorbing post; 202. a damping spring; 203. a stabilizing block; 204. an electric box; 300. a fixing device; 301. a first hydraulic column; 302. a first hydraulic column; 303. a second hydraulic column; 304. a second hydraulic rod; 305. a transverse bar; 400. a buffer device; 401. a cushion table; 402. a buffer column; 403. a buffer spring; 404. a buffer plate; 500. a bending device; 501. a fixed pulley; 502. a plate material; 503. a cylinder; 504. a telescopic rod; 505. a conversion head; 506. and (6) bending the elbow.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a precision sheet metal bending device, including a supporting device 100, a damping device 200, a fixing device 300, a buffering device 400 and a bending device 500, wherein the supporting device 100 includes a supporting rod 102, a supporting frame 103, a worktable 104 and a controller 105, wherein one end of the supporting rod 102 is welded to the lower surface of the supporting frame 103, the upper surface of the supporting frame 103 is welded to the lower surface of the worktable 104, the controller 105 is installed on the upper surface of the worktable 104, the damping device 200 includes a damping column 201, a stabilizing block 203 and an electronic box 204, one end of the damping column 201 is connected to one end of the supporting rod 102, the other end of the damping column 201 is welded to the lower surface of the stabilizing block 203, the upper surface of the stabilizing block 203 is welded to the lower surface of the supporting frame 103, the electronic box 204 is installed on the inner upper surface of the supporting frame 103, the fixing device 300 includes a first hydraulic column 301, A first hydraulic rod 302, a second hydraulic rod 303, a second hydraulic rod 304 and a transverse rod 305, wherein a plurality of first hydraulic rods 301 and a plurality of second hydraulic rods 303 are all arranged on the upper surface of the workbench 104, one end of the plurality of first hydraulic rods 302 is respectively connected with the upper surface of the plurality of first hydraulic rods 301, one end of the plurality of second hydraulic rods 304 is respectively connected with the upper surface of the plurality of second hydraulic rods 303, a buffer device 400 comprises a buffer cushion table 401, a buffer column 402 and a buffer spring 403, the buffer cushion table 401 is arranged on the upper surface of the workbench 104, one end of the buffer column 402 is respectively connected with one side surface of the buffer cushion table 401, the plurality of buffer springs 403 are respectively arranged on the outer surface of the plurality of buffer columns 402, a bending device 500 comprises a fixed pulley 501, an air cylinder 503, an expansion rod 504 and a conversion head 505, the plurality of fixed pulleys 501 are respectively arranged at the other ends of the plurality of first hydraulic rods 302, an air cylinder 503 is arranged on the upper surface of the transverse rod 305, one end of the telescopic rod 504 is connected with one side surface of the cylinder 503, the other end of the telescopic rod 504 is connected with one side surface of the conversion head 505, wherein, the supporting rod 102, the number of the shock absorption columns 201 and the stabilizing blocks 203 is four, the first hydraulic rod 301, the first hydraulic rod 302, the second hydraulic rod 303, the second hydraulic rod 304, the number of the buffer columns 402 and the buffer springs 403 is two, the shock absorption columns 201 are supported by the supporting rod 102, the shock absorption columns 201 and the stabilizing blocks 203 conveniently support and fix the shock absorption springs 202, the first hydraulic rod 301, the first hydraulic rod 302, the second hydraulic rod 303 and the second hydraulic rod 304 can enable the transverse rod 305 and the fixed pulley 501 to ascend and descend, the impact force of the bending heads 506 can be reduced by the buffer columns 402 and the buffer springs 403, and the two ends of the plate 502 are limited by the fixed pulley 501.

Referring to fig. 1 to 3, the supporting device 100 further includes a supporting block 101 and a graduated scale 106, the other ends of the supporting rods 102 are respectively welded to the upper surfaces of the supporting blocks 101, and the graduated scales 106 are disposed on the upper surface of the worktable 104, wherein the supporting blocks 101 are four in number, the graduated scales 106 are two in number, the supporting rods 102 are supported by the supporting blocks 101, and the graduated scales 106 facilitate bending measurement.

Referring to fig. 1-3, the damping device 200 further includes a plurality of damping springs 202, wherein the plurality of damping springs 202 are respectively disposed on the outer surfaces of the plurality of damping pillars 201, and the number of the damping springs 202 is four, so that the damping force of the device is reduced by the damping springs 202.

Referring to fig. 1-2, the other ends of the second hydraulic rods 304 are welded to the lower surface of the transverse rod 305, and the air cylinder 503 is conveniently supported by the transverse rod 305.

Referring to fig. 1 to 4, the buffering device 400 further includes a buffering plate 404, and the other ends of the buffering posts 402 are welded to a side surface of the buffering plate 404, so that the impact force of bending can be effectively reduced through the buffering plate 404.

Referring to fig. 1-2, the bending apparatus 500 further includes a plate 502 and a bending head 506, the plate 502 is disposed on a side surface of the plurality of fixed pulleys 501, the bending head 506 is mounted on a side surface of the converting head 505, and the bending head 506 is conveniently driven by the telescopic rod 504 to bend.

The utility model discloses the theory of operation:

referring to fig. 1-4, the utility model relates to a precision metal plate bending device, during operation, the device is supported by a supporting block 101 and a supporting rod 102, so as to increase the stability of the base of the device, the device is easy to shake during operation, too large shaking easily causes the parts of the device to fall or be damaged, the shock strength of the device is reduced by a shock absorbing column 201 and a shock absorbing spring 202, a first hydraulic column 301 and a second hydraulic column 303 can drive a first hydraulic rod 302 and a second hydraulic rod 304 to lift, thereby driving a fixed pulley 501 and a transverse rod 305 to rise to working positions, a plate 502 is put into two fixed pulleys 501, a cylinder 503 moves, so that a telescopic rod 504 drives a bending head 506 to move, the bending head 506 bends the plate 502, different bending heads 506 can be replaced by a conversion head 505, and the bending head 506 can be repaired by conveniently bending the bending head 506, after the plate 502 is bent, the two ends of the plate 502 are limited and can slide at the same time through the fixed pulley 501, the plate 502 reaches the buffer plate 404 and is buffered through the buffer column 402 and the buffer spring 403, so that the device can perform bending operation better, and meanwhile, an operator can measure the bending angle conveniently through the graduated scale 106.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision sheet metal bending device, includes strutting arrangement (100), damping device (200), fixing device (300), buffer (400) and bending apparatus (500), its characterized in that: strutting arrangement (100) is including bracing piece (102), bearing frame (103), workstation (104) and controller (105), and is a plurality of bracing piece (102) one end all with bearing frame (103) lower surface weld, a plurality of bearing frame (103) upper surface respectively with workstation (104) lower surface weld, install in workstation (104) upper surface controller (105), damping device (200) are including shock attenuation post (201), stabilizing block (203) and electronic box (204), and is a plurality of shock attenuation post (201) one end is connected with a plurality of bracing pieces (102) one end respectively, and is a plurality of shock attenuation post (201) other end respectively with a plurality of stabilizing block (203) lower surface weld, a plurality of stabilizing block (203) upper surface all with bearing frame (103) lower surface weld, electronic box (204) are installed in bearing frame (103) inside upper surface, fixing device (300) include first hydraulic column (301), First hydraulic stem (302), second hydraulic column (303), second hydraulic stem (304) and transverse rod (305), it is a plurality of first hydraulic stem (301) and a plurality of second hydraulic column (303) are all installed in workstation (104) upper surface, and are a plurality of first hydraulic stem (302) one end respectively with a plurality of first hydraulic stem (301) surface connections, it is a plurality of second hydraulic stem (304) one end respectively with a plurality of second hydraulic column (303) surface connections, buffer (400) are including cushion platform (401), cushion post (402) and buffer spring (403), cushion platform (401) set up in workstation (104) upper surface, cushion post (402) one end all is connected with cushion platform (401) side surface, and is a plurality of buffer spring (403) set up respectively in a plurality of cushion post (402) surface, bending apparatus (500) include fixed pulley (501), The hydraulic support comprises an air cylinder (503), an expansion link (504) and a conversion head (505), wherein a plurality of fixed pulleys (501) are respectively arranged at the other ends of a plurality of first hydraulic rods (302), the air cylinder (503) is arranged on the upper surface of a transverse rod (305), one end of the expansion link (504) is connected with one side surface of the air cylinder (503), and the other end of the expansion link (504) is connected with one side surface of the conversion head (505).

2. The precision sheet metal bending device according to claim 1, characterized in that: the supporting device (100) further comprises supporting blocks (101) and graduated scales (106), the other ends of the supporting rods (102) are welded to the upper surfaces of the supporting blocks (101) respectively, and the graduated scales (106) are arranged on the upper surface of the workbench (104).

3. The precision sheet metal bending device according to claim 1, characterized in that: the damping device (200) further comprises damping springs (202), and the damping springs (202) are arranged on the outer surfaces of the damping columns (201) respectively.

4. The precision sheet metal bending device according to claim 1, characterized in that: the other ends of the second hydraulic rods (304) are welded with the lower surface of the transverse rod (305).

5. The precision sheet metal bending device according to claim 1, characterized in that: the buffer device (400) further comprises a buffer plate (404), and the other ends of the buffer columns (402) are welded with the surface of one side of the buffer plate (404).

6. The precision sheet metal bending device according to claim 1, characterized in that: the bending device (500) further comprises a plate (502) and bending heads (506), the plate (502) is arranged on one side surface of the fixed pulleys (501), and the bending heads (506) are mounted on one side surface of the conversion head (505).