CN210475083U

CN210475083U - Bending device for bus processing

Info

Publication number: CN210475083U
Application number: CN201921250536.3U
Authority: CN
Inventors: 温俊录
Original assignee: Xi'an Xinhe Electrical Equipment Co Ltd
Current assignee: Xi'an Xinhe Electrical Equipment Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-08
Anticipated expiration: 2029-08-02

Abstract

The utility model provides a bending device for generating line processing relates to the technical field of generating line processing. It includes the frame, slide along the horizontal direction and connect in the slide of frame roof, the drive assembly who is connected with the slide, and two sets of the subassembly of bending that sets up respectively in slide roof and frame roof, every group subassembly of bending all includes along vertical direction setting and respectively with the fixed column of slide and frame rigid coupling, and two respectively with the fixed column rotate the board of being connected of bending, two in every group subassembly of bending are bent the connecting wire that the board used for driving between two fixed column axes and are set up as symmetry axis symmetry, the connecting wire of two fixed column axes is parallel with the direction of motion of slide, one-to-one is provided with two boards of bending along fixed column pivoted promotion subassemblies that are arranged in every group subassembly of bending on frame and the slide. The utility model discloses the beneficial effect of bending device commonality has.

Description

Bending device for bus processing

Technical Field

The utility model belongs to the technical field of the technique of generating line processing and specifically relates to a bending device for generating line processing is related to.

Background

The bus bar is a copper plate or an aluminum plate made of copper or aluminum with high conductivity, and is generally installed in a power distribution cabinet for transmitting electric energy. The bus processing is generally carried out by three processing units of punching, shearing and folding, wherein the punching is to punch a hole on the bus; the shearing is to shear the bus into the required length; the folding is to fold the bus into a required angle, and the required bending angle is different when the bus is installed at different positions.

Chinese patent with publication number CN203018506U discloses a simple bus bender device, which comprises a door-shaped frame, wherein a herringbone upper die is formed below the horizontal bottom surface of the top end of the door-shaped frame, a hydraulic cylinder is vertically installed on the bottom end of the door-shaped frame, a herringbone lower die is horizontally arranged at the top end of a piston rod of the hydraulic cylinder, and the herringbone upper die is matched with the herringbone lower die. During operation, an operator places the bus between the upper die and the lower die, and then the hydraulic cylinder drives the herringbone lower die to move upwards, so that the bus can be bent into a shape matched with the upper die and the lower die.

The above prior art solutions have the following drawbacks: when the bus needs to be bent to different angles, the bending angle of the bus cannot be changed by the scheme, and the universality of the machine table for bending the bus is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bending device for generating line processing, it has can be as required with the generating line bend for different angles to improve the effect of bending device commonality.

The above object of the present invention can be achieved by the following technical solutions:

a bending device for processing a bus comprises a rack, a sliding plate connected to the top wall of the rack in a sliding manner along the horizontal direction, a driving assembly connected with the sliding plate, and two groups of bending assemblies arranged on the top wall of the sliding plate and the top wall of the rack respectively, wherein each group of bending assemblies comprises a fixed column which is arranged along the vertical direction and is fixedly connected with the sliding plate and the rack respectively, and two bending plates which are rotatably connected with the fixed column respectively, one end of each bending plate which is rotatably connected with the fixed column is in a semi-cylindrical shape with equal radius, the two bending plates in each group of bending assemblies are symmetrically arranged by taking a connecting line between the two fixed column axes as a symmetry axis, the two bending plates which are positioned on the same side of the connecting line between the two fixed column axes in the two groups of bending assemblies are arranged in parallel, and the connecting line of the two fixed column axes, and the frame and the sliding plate are correspondingly provided with pushing assemblies used for driving the two bending plates in each group of bending assemblies to rotate along the fixed columns.

By adopting the technical scheme, during bending, the bus is placed between the two groups of bending assemblies, and then the driving assembly drives the bending assembly connected with the sliding plate to move towards one side of the bending assembly connected with the rack by driving the sliding plate, so that the bus can be bent. When the bending angle of the bus needs to be adjusted, two groups of pushing assemblies respectively drive two bending plates in each group of bending assemblies to rotate along the fixed column, and the two bending plates in each group of bending assemblies can change the angle between the two bending plates when rotating along the fixed column, so that the angle of the two groups of bending assemblies when bending the bus can be changed. The bending plates in each group of bending assemblies are set to be connected in a rotating mode, the included angle of the two bending plates in each group of bending assemblies can be adjusted to change the bending angle of the bus, and the bus bending assembly has high universality.

The utility model discloses further set up to: each group of pushing assemblies respectively comprises a driving block which is connected to the top wall of the sliding plate or the top wall of the rack in a sliding mode along the motion direction parallel to the sliding plate, two connecting rods with one ends hinged to the side walls of the driving block and the other ends hinged to the side walls of the two bending plates in each group of bending assemblies, and fasteners used for fixing the driving block.

Through adopting above-mentioned technical scheme, when promoting the subassembly and driving two boards of bending in every group bending assembly and moving, promote the driving block by the operation personnel and slide along slide or frame roof, alright drive two connecting rods when the driving block slides and rotate, alright drive two boards of bending and rotate when the connecting rod rotates. The driving mode has the advantages of simple structure and lower manufacturing cost, and two bending plates in each group of bending assemblies can be rotated by the same angle.

The utility model discloses further set up to: the frame roof is along being on a parallel with the confession has been seted up to the direction of motion of slide the spout that the slide slided, the slide roof with frame roof parallel and level, drive assembly include along being on a parallel with the direction of motion of slide rotate connect in the screw rod of frame roof, with screw rod threaded connection and with slide fixed connection's screw-nut, and the rigid coupling in the frame and with the motor that the screw rod is connected.

Through adopting above-mentioned technical scheme, when drive assembly drove the slide motion, the motor drove the screw rod and rotates, and here because the spout has the guide effect to the slide, and the slide again with screw nut rigid coupling, therefore the screw rod rotate during alright and take place relative rotation between the screw nut to alright drive the slide and slide along the spout when the screw rod rotates, this kind of drive simple structure, and can stop the slide in optional position, can bend the steel sheet of different thickness promptly, have higher commonality.

The utility model discloses further set up to: and each group of bending assemblies is provided with a telescopic rod between two bending plates, and two ends of each telescopic rod are respectively hinged with the bending plates.

Through adopting above-mentioned technical scheme, set up the telescopic link and can make the telescopic link bear the power when partly bending the generating line, can avoid damaging the pin joint of connecting rod and the board of bending.

The utility model discloses further set up to: slide roof and frame roof are along being on a parallel with the equal rigid coupling of the direction of motion of slide has the guide rail, guide rail periphery cover is equipped with along being on a parallel with the direction of motion of slide and the slider that the guide rail slided and is connected, the drive block with the slider rigid coupling, the fastener be with slider threaded connection just passes behind the slider can with the screw of guide rail lateral wall butt.

Through adopting above-mentioned technical scheme, when the operation personnel promoted the drive block and slided, promptly will drive the slider through promoting the drive block and slide along the guide rail, can play the guide effect to the motion of drive block through setting up guide rail and slider, through setting up the fastener into the jackscrew, it has simple structure and the lower effect of cost.

The utility model discloses further set up to: the screws are butterfly screws.

Through adopting above-mentioned technical scheme, can be so that the operation personnel need not alright screw down when with the help of other instruments.

The utility model discloses further set up to: and a force applying rod is fixedly connected to the driving block.

Through adopting above-mentioned technical scheme, set up the application of force to the drive block after the operating personnel grips the griping rod of can being convenient for.

The utility model discloses further set up to: and protective pads are arranged on the side walls, which are opposite to the bending plates in the two groups of bending assemblies, of the bending assemblies.

Through adopting above-mentioned technical scheme, can prevent that the board of bending from damaging the generating line.

To sum up, the utility model discloses a beneficial technological effect does:

1. the bending angle of the bus is changed by adjusting the included angle of the two bending plates in each group of bending assemblies, so that the bus bending assembly has high universality;

2. the driving block is arranged to drive the connecting rod to move, so that the structure is simple, and the manufacturing cost is low;

3. the sliding plate is driven to move by the mode that the motor drives the screw rod to move, the sliding plate can be stopped at any position, the buses with different thicknesses can be bent, and the device has high universality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a frame; 11. a chute; 2. a slide plate; 3. a drive assembly; 31. a screw; 32. a lead screw nut; 33. a transfer block; 34. a motor; 35. a rotating seat; 4. bending the assembly; 41. fixing a column; 411. an avoidance groove; 42. bending the plate; 43. a protective pad; 5. a pushing assembly; 51. a drive block; 52. a connecting rod; 53. a fastener; 54. a stressing rod; 6. a guide rail; 61. a slider; 7. a telescopic rod; 71. a support; 72. a fixed section; 73. and (4) an active segment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a bending device for generating line processing, including frame 1, slide along the horizontal direction and connect in the slide 2 of frame 1 roof, drive assembly 3 who is connected with slide 2 to and two sets of subassemblies 4 that bend that set up respectively in slide 2 roof and frame 1 roof.

Referring to fig. 1, the top wall of the frame 1 is provided with a sliding groove 11 for sliding the sliding plate 2 along the moving direction parallel to the sliding plate 2, the sliding groove 11 is a T-shaped groove, the sliding block 61 is a T-shaped block, and the top wall of the sliding plate 2 is flush with the top wall of the frame 1. The driving assembly 3 comprises a screw 31 rotatably connected to the top wall of the rack 1 along the motion direction parallel to the sliding plate 2, a screw nut 32 in threaded connection with the screw 31, a switching block 33 with one end fixedly connected with the sliding plate 2 and the other end fixedly connected with the screw nut 32, and a motor 34 fixedly connected to the rack 1 and connected with the screw 31, wherein electricity is a servo motor, the top wall of the rack 1 is welded at two ends of the screw 31 to form a rotating seat 35, and two ends of the screw 31 are rotatably connected with the rotating seat 35.

Referring to fig. 1 and 2, every group of assemblies 4 of bending all include along vertical direction setting and respectively with slide 2 and 1 roof welded fixed column 41 of frame, and two rotate the board 42 of bending of being connected with fixed column 41 respectively, each board 42 of bending rotates the one end of connecting in fixed column 41 and all is the semicolumn that the radius equals, two boards 42 of bending in every group of assemblies 4 of bending are close the one end of fixed column 41 and have been seted up a plurality of grooves 411 of dodging, and two crisscross settings in groove 411 of dodging on the board 42 of bending, fixed column 41 passes each board 42 of bending and dodges the groove 411 setting. Two bending plates 42 in each group of bending assemblies 4 are symmetrically arranged by taking a connecting line between the axes of the two fixed columns 41 as a symmetry axis, two bending plates 42 on the same side of the connecting line between the axes of the two fixed columns 41 in the two groups of bending assemblies 4 are arranged in parallel, and the connecting line between the axes of the two fixed columns 41 is parallel to the motion direction of the sliding plate 2. The side wall opposite to the bending plate 42 in the two sets of bending assemblies 4 is provided with a protection pad 43, and the protection pad 43 is a rubber pad in this embodiment. The frame 1 and the sliding plate 2 are provided with pushing assemblies 5 in one-to-one correspondence, and the pushing assemblies are used for driving the two bending plates 42 in each group of bending assemblies 4 to rotate along the fixed columns 41.

Referring to fig. 1 and 2, guide rails 6 are welded on the top wall of the sliding plate 2 and the top wall of the rack 1 along the moving direction parallel to the sliding plate 2, and a sliding block 61 connected with the guide rails 6 in a sliding manner along the moving direction parallel to the sliding plate 2 is sleeved on the periphery of the guide rails 6. Each group of pushing assemblies 5 comprises a driving block 51 fixedly connected with a sliding block 61, two connecting rods 52 with one ends hinged to the side walls of the driving block 51 and the other ends hinged to the side walls of the two bending plates 42 in each group of bending assemblies 4, and fastening pieces 53 used for fixing the driving block 51, wherein the fastening pieces 53 are screws which are in threaded connection with the sliding blocks 61 and can be abutted to the side walls of the guide rails 6 after penetrating through the sliding blocks 61, the screws are butterfly screws, and the side walls of the driving blocks 51 are welded with reinforcing rods 54.

All be provided with telescopic link 7 between two boards 42 of bending in every group of subassembly 4 of bending, it has support 71 to set up the welding of the board 42 roof of bending of frame 1 roof, arbitrary telescopic link 7 both ends are articulated with the support 71 that sets up on the board 42 of bending of frame 1 roof, another telescopic link 7 is articulated with the board 42 of bending that sets up on slide 2, telescopic link 7 includes the canned paragraph 72 with the articulated just cavity setting of board 42 or support 71 of bending, and with another board 42 of bending or support 71 articulated just can follow the live section 73 that canned paragraph 72 inner chamber slided.

The implementation principle of the embodiment is as follows: before bending the bus, firstly, each bending component 4 is adjusted to a required angle, when the bending component 4 is adjusted, screws are loosened, then an operator holds the stressing rod 54 and pushes the driving block 51 to slide along the guide rail 6, when the driving block 51 slides, the two connecting rods 52 can be driven to rotate, when the connecting rods 52 rotate, the two bending plates 42 can be driven to rotate, after the bending plates 42 rotate to the required angle, the operator stops pushing the driving block 51, finally, the operator can fix the sliding block 61 and the driving block 51 by screwing the screws, and after the bending component 4 is adjusted, the bending can be started.

When bending the generating line, place the generating line between two sets of subassemblies 4 that bend, drive screw rod 31 by motor 34 and rotate again, drive slide 2 and slide towards generating line one side along spout 11 through driving the motion of switching piece 33 when screw rod 31 rotates, alright bend the generating line when two sets of subassemblies 4 that bend press from both sides the generating line tightly, bend accomplish back motor 34 antiport alright drive slide 2 and move to keeping away from generating line one side, the operation at last with the generating line from two sets of subassemblies 4 that bend between take out can.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bending device for generating line processing, includes frame (1), along the horizontal direction slide connect in slide (2) of frame (1) roof, with drive assembly (3) that slide (2) are connected to and two sets of set up respectively in slide (2) roof and frame (1) roof bend subassembly (4), its characterized in that: each group of bending assemblies (4) comprises fixed columns (41) which are arranged in the vertical direction and are fixedly connected with the sliding plate (2) and the rack (1) respectively, and two bending plates (42) which are rotatably connected with the fixed columns (41) respectively, each bending plate (42) is rotatably connected to one end of each fixed column (41) and is in a semi-cylindrical shape with the same radius, two bending plates (42) in each group of bending assemblies (4) are symmetrically arranged by taking a connecting line between the axes of the two fixed columns (41) as a symmetry axis, the two bending plates (42) on the same side of the connecting line between the axes of the two fixed columns (41) in the two groups of bending assemblies (4) are arranged in parallel, the connecting lines of the axes of the two fixed columns (41) are parallel to the movement direction of the sliding plate (2), and the rack (1) and the sliding plate (2) are correspondingly provided with one another for driving the two bending plates (42) in each group of bending assemblies (4) to be A pushing component (5) rotating by the fixed column (41).

2. The bending device for bus bar processing according to claim 1, wherein: each group of pushing assemblies (5) respectively comprises a driving block (51) which is connected to the top wall of the sliding plate (2) or the top wall of the rack (1) in a sliding mode along the direction parallel to the moving direction of the sliding plate (2), a connecting rod (52) with one end hinged to the side wall of the driving block (51) and the other end hinged to the side walls of the two bending plates (42) in each group of bending assemblies (4), and a fastener (53) for fixing the driving block (51).

3. The bending device for bus bar processing according to claim 1, wherein: frame (1) roof is along being on a parallel with the confession has been seted up to the direction of motion of slide (2) spout (11) that slide (2) slided, slide (2) roof with frame (1) roof parallel and level, drive assembly (3) include along being on a parallel with the direction of motion of slide (2) rotate connect in screw rod (31) of frame (1) roof, with screw rod (31) threaded connection and with slide (2) fixed connection's screw nut (32), and the rigid coupling in frame (1) go up and with motor (34) that screw rod (31) are connected.

4. The bending device for bus bar processing according to claim 1, wherein: and a telescopic rod (7) is arranged between the two bending plates (42) in each group of bending assemblies (4), and two ends of each telescopic rod (7) are hinged to the bending plates (42) respectively.

5. The bending device for bus bar processing according to claim 2, wherein: slide (2) roof and frame (1) roof are along being on a parallel with the equal rigid coupling of direction of motion of slide (2) has guide rail (6), guide rail (6) periphery cover is equipped with along being on a parallel with slide (61) that the direction of motion of slide (2) slided with guide rail (6) and is connected, drive block (51) with slider (61) rigid coupling, fastener (53) be with slider (61) threaded connection just passes behind slider (61) can with the screw of guide rail (6) lateral wall butt.

6. The bending device for bus bar processing according to claim 5, wherein: the screws are butterfly screws.

7. The bending device for bus bar processing according to claim 2, wherein: the driving block (51) is fixedly connected with a forcing rod (54).

8. The bending device for bus bar processing according to claim 1, wherein: and protective pads (43) are arranged on the side walls, which are opposite to the bending plates (42) in the two groups of bending assemblies (4).