CN213316980U

CN213316980U - Portable three-roller plate rolling equipment

Info

Publication number: CN213316980U
Application number: CN202022128769.5U
Authority: CN
Inventors: 曹国林
Original assignee: Shanghai Sheshan Automation Control Equipment Factory Co ltd
Current assignee: Shanghai Sheshan Automation Control Equipment Factory Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-01
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a portable three-roller plate rolling equipment, which comprises a frame, horizontal symmetry rotating turret is equipped with first book roller in the frame, the frame is located the top of two first book rollers and has erect the second winding up roller, be formed with the clearance of curling between second winding up roller and two first winding up rollers, it is provided with the upset bearing frame to rotate in the frame, the rotation axis of upset bearing frame is perpendicular setting with the axis of second winding up roller in the horizontal plane, the axial one end of second winding up roller forms to rotate with the upset bearing frame and is connected, the axial one side that is close to the upset bearing frame of second winding up roller is coaxial to be fixed with the runner, the frame is located the axial opposite side of second winding up roller and can dismantle and be provided with the bearing cap, the rotation axis of second winding up roller and two first winding up rollers parallels, the bottom of frame is provided with the pedal, be provided with link. This application drives upset bearing frame through the mode that the foot was stepped on and rotates for one side that the second winding up roller is close to the bearing cap is stood up, and the material, convenient and fast are got to both hands.

Description

Portable three-roller plate rolling equipment

Technical Field

The application relates to the technical field of cabinet body processing, in particular to a portable three-roller plate bending device.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. In the production process of the electric appliance cabinet, a plate rolling machine is needed to be used for performing plate rolling operation on the raw materials of the sheet metal parts. For the processing of sheet metal parts with small volume, in order to save equipment cost, a mechanical type is often adopted to drive a winding roller to rotate so as to finish the plate rolling operation.

In the related art, as shown in fig. 3 and 4, there is a mechanical three-roll plate bending machine, which includes a frame 1, two first rolls 2 are horizontally and symmetrically erected on the frame 1, the two first rolls 2 are rotatably connected with the frame 1 through bearings, a second roll 3 is erected on the frame 1 above the two first rolls 2, a curling gap 4 is formed between the two first rolls 2 and the second roll 3, one end of the frame 1 in the axial direction of the second roll 3 is rotatably connected with a turnover bearing seat 5, the rotation axis of the turnover bearing seat 5 is vertically arranged with the axis of the second roll 3 in the horizontal plane, the second roll 3 is rotatably connected with the turnover bearing seat 5 through bearings, the other end of the frame 1 in the axial direction of the second roll 3 is rotatably provided with a bearing cover 6, the bearing cover 6 is pressed on the bearings erected on the frame 1 of the second roll 3 and is detachably and fixedly connected with a screw rotatably arranged on the frame 1 through pressing thread blocks, and a rotating hand wheel 7 and a prying-aid rod 8 are sequentially and coaxially fixed on one side of the second winding roller 3, which is axially close to the overturning bearing seat 5.

By adopting the scheme, a user puts the sheet metal part into the curling gap, and then manually rotates the rotating hand wheel to drive the second rolling roller to rotate so as to roll the sheet metal part; after the plate rolling operation is finished, a user needs to open the bearing cover, the pressing of the second roller bearing is released, then the prying-assisting rod is pressed downwards, the second roller and the turnover bearing seat are driven to rotate under the lever action, the rolling gap is enlarged, and then the rolled sheet metal part is taken out from one side of the bearing cover; however, when taking materials, a user needs to press the prying-aid lever with one hand and take out the sheet metal part with one hand, so that the taking of materials is inconvenient, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

In order to make the convenience of the user take out the sheet metal component after the lapping, this application provides a portable three-roller plate bending equipment.

The application provides a portable three-roller plate bending equipment adopts following technical scheme:

a portable three-roller plate rolling device comprises a rack, wherein a first roller is horizontally and symmetrically erected on the rack, two first rollers are rotatably connected with the rack, a second roller is erected above the two first rollers on the rack, a rolling gap is formed between the second roller and the two first rollers, a turnover bearing seat is rotatably arranged on one axial side of the rack, which is positioned on the second roller, the rotating axis of the turnover bearing seat is vertically arranged with the axis of the second roller in the horizontal plane, one axial end of the second roller is rotatably connected with the turnover bearing seat, a rotating wheel is coaxially and fixedly arranged on one axial side, which is close to the turnover bearing seat, of the second roller, a bearing cover used for pressing the end part of the second roller is detachably arranged on the other axial side of the rack, the second roller is parallel to the rotating axes of the two first rollers, the bottom of the rack is provided with a pedal, and a connecting rod mechanism for driving the overturning bearing seat to rotate is arranged between the pedal and the overturning bearing seat.

By adopting the technical scheme, in actual use, a user puts the sheet metal part into the curling gap, and then manually rotates the rotating wheel to drive the second winding roller to rotate so as to roll the sheet metal part; after the operation of rolling up the board is accomplished, the user removes the fixed connection between bearing cap and the frame to rotate and open the bearing cap, remove the pressfitting to second winding up roller bearing, then, trample the pedal downwards through the mode that the foot was trampled, utilize link mechanism to drive the upset bearing frame and rotate, make one side that the second winding up roller is close to the bearing cap stick up, the material is got to both hands, convenient and fast.

Preferably, the link mechanism comprises a first link rod, a second link rod and a third link rod, the pedal is fixedly arranged at the end part of the first link rod, two sides of the second link rod in the length direction are rotatably arranged at the bottom of the frame, the rotation axis of the second link rod is parallel to the rotation axis of the second winding roller, the other end of the first link rod is vertically and fixedly arranged on the second link rod, the third link rod is vertically and fixedly arranged on the second link rod, the link mechanism further comprises a fourth link rod, an avoiding block and a linkage block, one end of the fourth link rod is rotatably arranged on the third link rod and is vertically arranged, the avoiding block is arranged at the other end of the fourth link rod, the linkage block is fixedly arranged at one side of the turnover bearing seat far away from the second winding roller and is rotatably arranged on the avoiding block, the rotation axes of the second link rod and the fourth link rod are parallel, the rotating axes of the linkage block and the turnover bearing seat are parallel, and the rotating axis of the fourth connecting rod is perpendicular to the rotating axis of the linkage block.

Through adopting above-mentioned technical scheme, in-service use, the user tramples the pedal downwards and drives first connecting rod and rotate, drive the rotation axis swing of third connecting rod round the second connecting rod, make the fourth connecting rod and dodge the piece and reciprocate on vertical direction, and then drive linkage piece and upset bearing frame round the rotation axis with the frame and rotate, and then drive the tip perk that the second winding up roller is close to the bearing cap, the clearance is curled in the increase, only need trample the pedal downwards promptly and can accomplish the perk of second winding up roller, at this moment, the user alright both hands take out the sheet metal component from one side of bearing cap behind the lapping, convenient and fast.

Preferably, an avoiding space is formed in the avoiding block, and the rotating wheel and the connecting shaft of the second winding roller are located in the avoiding space.

Through adopting above-mentioned technical scheme, utilize dodging the space of seting up on dodging the piece, will rotate the connecting axle between wheel and the second winding up roller and be located dodging the space, make full use of the space of first winding up roller axle head for equipment is compacter.

Preferably, the avoiding block is detachably arranged at the end part of the fourth connecting rod far away from the third connecting rod.

Through adopting above-mentioned technical scheme, will dodge the piece and can dismantle the tip that sets up at the fourth connecting rod for dodge piece and fourth connecting rod and be the components of a whole that can function independently setting, the manufacturing in the earlier stage of being convenient for.

Preferably, the avoiding block is connected to the end part, far away from the third connecting rod, of the fourth connecting rod through threads.

Through adopting above-mentioned technical scheme, utilize threaded connection to specifically realize dodging the piece and the fourth connecting rod between the detachable connected mode.

Preferably, the bottom of frame is provided with the gag lever post, the gag lever post is located the top of first connecting rod, just one side that the gag lever post is close to first connecting rod is provided with soft cushion, soft cushion butt is on first connecting rod.

Through adopting above-mentioned technical scheme, utilize the soft cushion on the gag lever post, play elastic buffer's effect to first connecting rod, help preventing the mechanical collision who produces between second winding up roller and the frame.

Preferably, the pedal is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, utilize anti-skidding line, help improving the frictional force between pedal and the vamp.

Preferably, the rack is provided with a storage platform below the two first winding rollers.

Through adopting above-mentioned technical scheme, the user can place some measuring tools of measuring the crookedness at depositing the platform, helps guaranteeing the quality of curling.

In summary, the present application includes at least one of the following beneficial technical effects:

the pedal is stepped downwards in a foot stepping mode, the turnover bearing seat is driven to rotate by the connecting rod mechanism, so that one side of the second winding roller close to the bearing cover is tilted, material is taken by two hands, and the material taking is convenient and rapid;

with the help of gag lever post and flexible glue pad, have the effect that the buffering stopped to first connecting rod, help preventing that second winding up roller and frame from bumping.

Drawings

Fig. 1 is an axis measuring schematic diagram mainly showing the overall structure of the portable three-roller plate bending device in the embodiment;

fig. 2 is a schematic structural view mainly showing that the portable three-roller plate bending device takes materials in the embodiment;

FIG. 3 is a schematic view of a mechanical three-roll plate bending machine according to the related art;

fig. 4 is a schematic structural diagram of a mechanical three-roller plate bending machine in the related art when material is taken.

Reference numerals: 1. a frame; 11. a storage platform; 12. a limiting rod; 121. a limiting groove; 122. a soft rubber cushion; 2. a first winding roller; 3. a second winding roller; 4. a crimp gap; 5. turning over the bearing seat; 6. a rotating wheel; 7. a bearing cap; 71. clamping the opening; 8. treading a pedal; 81. anti-skid lines; 9. a link mechanism; 91. a first link; 92. a second link; 93. a third link; 94. a fourth link; 95. avoiding blocks; 951. avoiding a space; 96. a linkage block; 10. a clamping and connecting rod; 20. a compression block; 30. and pressing the cushion block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses portable three-roller plate rolling equipment. Referring to fig. 1 and 2, the portable three-roll plate rolling device comprises a rack 1, wherein a first roll 2 is erected on the rack 1, the number of the first roll 2 is two, two axial sides of the two first rolls 2 are rotatably connected to the rack 1 through bearings, the rotating axes of the two first rolls 2 are horizontally arranged, and a storage platform 11 for placing a detection tool for detecting the bending degree is arranged below the two first rolls 2 on the rack 1; a second winding roller 3 is arranged above the two first winding rollers 2 on the rack 1, a curling gap 4 is formed between the second winding roller 3 and the two first winding rollers 2, one side of the rack 1 in the axial direction of the second winding roller 3 is rotatably connected with an overturning bearing seat 5 through a pin shaft, and the rotating axis of the overturning bearing seat 5 is vertically arranged with the axis of the second winding roller 3 in the horizontal plane; one axial end of the second winding roller 3 is rotatably connected with the overturning bearing seat 5 through a bearing, the other axial end of the second winding roller 3 is rotatably erected on the rack 1 through a bearing, and a rotating wheel 6 is coaxially fixed on one side of the second winding roller 3, which is axially close to the overturning bearing seat 5; one side of the frame 1, which is located on the second winding roller 3 and is far away from the turnover bearing seat 5 in the axial direction, is detachably provided with a bearing cover 7 for pressing a bearing at the end part of the second winding roller 3, the rotation axes of the second winding roller 3 and the two first winding rollers 2 are parallel, the bottom of the frame 1 is provided with a pedal 8, and a connecting rod mechanism 9 for driving the turnover bearing seat 5 to rotate is arranged between the pedal 8 and the turnover bearing seat 5.

In practical use, a user puts a sheet metal part into the curling gap 4, then manually rotates the rotating wheel 6 to drive the second winding roller 3 to rotate, plate bending operation is carried out on the sheet metal part, and the bending degree of the plate is detected by using the detecting tool placed on the storage plate in the plate bending operation process; after the operation of rolling up the board is accomplished, the user removes the pressfitting of bearing cap 7 to second winding up roller 3 bearing to rotate and open bearing cap 7, remove the pressfitting to second winding up roller 3 bearing, then, trample pedal 8 downwards through the mode that the foot stepped on, utilize link mechanism 9 to drive upset bearing frame 5 and rotate, make one side perk that second winding up roller 3 is close to bearing cap 7, the both hands take out the sheet metal component that the lapping is good from one side of perk, convenient and fast.

One end on the bearing cap 7 is rotatably connected to the frame 1, a clamping opening 71 is formed in the other end of the bearing cap 7, one side, located on the clamping opening 71, of the frame 1 is rotatably connected with a clamping rod 10 which forms a splicing fit with the clamping opening 71, a pressing block 20 is connected to the clamping rod 10 through threads, a pressing cushion block 30 is sleeved on the clamping rod 10, and the pressing cushion block 30 is located on the lower side of the pressing block 20.

In practical use, the bearing cap 7 is rotated to be pressed on the bearing at the end of the second winding roller 3, the clamping rod 10 is rotated to be inserted into the clamping gap 71, and then the pressing block 20 is screwed to press the pressing block 20 on the pressing cushion block 30, so that the pressing cushion block 30 is abutted against the upper side surface of the bearing cap 7, and then pressing and fixing of the bearing at the end of the second winding roller 3 are completed.

The link mechanism 9 comprises a first link 91, a second link 92 and a third link 93, two sides of the second link 92 in the length direction are rotatably connected to the bottom of the frame 1 through penetrating rotating seats, and the rotating axis of the second link 92 is parallel to the rotating axis of the second winding roller 3; the end parts of the two sides of the first connecting rod 91 in the length direction are respectively fixed on the pedal 8 and the second connecting rod 92 through welding, the first connecting rod 91 and the second connecting rod 92 are vertically arranged, and the upper side surface of the pedal 8 is provided with anti-skid grains 81 arranged in a grid manner; one end of the third connecting rod 93 is vertically fixed at the end part of the second connecting rod 92 close to the turnover bearing seat 5 by welding; the link mechanism 9 further comprises a fourth connecting rod 94, an avoiding block 95 and a linkage block 96, one end of the fourth connecting rod 94 is rotatably connected to the end part of the third connecting rod 93 far away from the second connecting rod 92 and is vertically arranged, the avoiding block 95 is connected to the end part of the fourth connecting rod 94 far away from the third connecting rod 93 through threads, an avoiding space 951 is formed in the avoiding block 95, and a connecting shaft section between the rotating wheel 6 and the second winding roller 3 is positioned in the avoiding space 951, namely, the driving effect of the rotating wheel 6 on the second winding roller 3 is not hindered; one end of the linkage block 96 is fixed on one side of the turnover bearing seat 5 far away from the second winding roller 3 through welding, and the other end of the linkage block 96 is rotatably connected to the end part of the avoidance block 95 far away from the fourth connecting rod 94, wherein the rotation axes of the second connecting rod 92 and the fourth connecting rod 94 are parallel to each other, the rotation axes of the linkage block 96 and the turnover bearing seat 5 are parallel to each other, and the rotation axis of the fourth connecting rod 94 is perpendicular to the rotation axis of the turnover bearing seat 5.

When actually getting the material, the user tramples pedal 8 downwards to drive first connecting rod 91 to rotate, drive third connecting rod 93 and swing downwards around the axis of rotation of second connecting rod 92, make fourth connecting rod 94 and dodge piece 95 and move downwards in vertical direction, and then drive linkage piece 96 and upset bearing frame 5 and rotate around the axis of rotation with frame 1, and then drive the tip perk that second winding up roller 3 is close to bearing cap 7, increase clearance 4 that curls, at this moment, the user just can use both hands to take out the sheet metal component after the lapping from one side of bearing cap 7.

The bottom of frame 1 is fixed with the gag lever post 12 that is the level and sets up through the welded fastening, be formed with spacing groove 121 on this gag lever post 12, gag lever post 12 is located first connecting rod 91's upside, and first connecting rod 91 is located spacing groove 121, wherein, one side that spacing groove 121 is close to first connecting rod 91 has soft rubber pad 122 through adhesive fastening, this soft rubber pad 122 butt is on first connecting rod 91's last side, play the effect of spacing buffering, in order to prevent that the bearing of 3 tip of second winding up roller from colliding with frame 1.

The implementation principle of the portable three-roller plate bending equipment in the embodiment of the application is as follows:

in practical use, a user puts a sheet metal part into the curling gap 4, then manually rotates the rotating wheel 6 to drive the second winding roller 3 to rotate, plate bending operation is carried out on the sheet metal part, and the bending degree of the plate is detected by using the detecting tool placed on the storage plate in the plate bending operation process; after the plate rolling operation is completed, a user unscrews the pressing block 20, releases the abutting effect on the pressing cushion block 30, extracts the clamping rod 10 from the clamping notch 71, then rotates the bearing cover 7 to expose the bearing at the end part of the second roller 3, and releases the pressing on the bearing of the second roller 3;

then, the user steps on the pedal 8 downwards to drive the first connecting rod 91 to rotate, the third connecting rod 93 is driven to swing downwards around the rotating axis of the second connecting rod 92, the fourth connecting rod 94 and the avoiding block 95 move downwards in the vertical direction, and then the linkage block 96 and the turnover bearing seat 5 are driven to rotate around the rotating axis of the frame 1, so that the end portion of the second winding roller 3 close to the bearing cover 7 is driven to tilt, the curling gap 4 is increased, at the moment, the user can take out the rolled sheet metal part from one side of the bearing cover 7 by using two hands.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable three-roller plate rolling equipment which characterized in that: comprises a frame (1), wherein a first winding roller (2) is horizontally and symmetrically erected on the frame (1), two first winding rollers (2) are rotatably connected with the frame (1), a second winding roller (3) is erected above the two first winding rollers (2) on the frame (1), a curling gap (4) is formed between the second winding roller (3) and the two first winding rollers (2), a turning bearing seat (5) is rotatably arranged on one axial side of the frame (1) on the second winding roller (3), the rotating axis of the turning bearing seat (5) is vertically arranged with the axis of the second winding roller (3) in the horizontal plane, one axial end of the second winding roller (3) is rotatably connected with the turning bearing seat (5), and a rotating wheel (6) is coaxially and fixedly arranged on one axial side of the second winding roller (3) close to the turning bearing seat (5), the rolling machine is characterized in that the other side, located on the axial direction of the second winding roller (3), of the rack (1) is detachably provided with a bearing cover (7) used for pressing the end part of the second winding roller (3), the second winding roller (3) is parallel to the rotating axes of the two first winding rollers (2), a pedal (8) is arranged at the bottom of the rack (1), and a connecting rod mechanism (9) used for driving the turning bearing seat (5) to rotate is arranged between the pedal (8) and the turning bearing seat (5).

2. The portable three-roller plate rolling device according to claim 1, wherein: the connecting rod mechanism (9) comprises a first connecting rod (91), a second connecting rod (92) and a third connecting rod (93), the pedal (8) is fixedly arranged at the end part of the first connecting rod (91), two sides of the second connecting rod (92) in the length direction are rotatably arranged at the bottom of the rack (1), the rotating axis of the second connecting rod (92) is parallel to the rotating axis of the second winding roller (3), the other end of the first connecting rod (91) is vertically and fixedly arranged on the second connecting rod (92), the third connecting rod (93) is vertically and fixedly arranged on the second connecting rod (92), the connecting rod mechanism (9) further comprises a fourth connecting rod (94), an avoiding block (95) and a linkage block (96), one end of the fourth connecting rod (94) is rotatably arranged on the third connecting rod (93) and is vertically arranged, and the avoiding block (95) is arranged at the other end of the fourth connecting rod (94), the linkage block (96) is fixedly arranged on one side, far away from the second winding roller (3), of the turnover bearing seat (5), the linkage block (96) is rotatably arranged on the avoiding block (95), the rotating axes of the second connecting rod (92) and the fourth connecting rod (94) are parallel, the rotating axes of the linkage block (96) and the turnover bearing seat (5) are parallel, and the rotating axis of the fourth connecting rod (94) is perpendicular to the rotating axis of the linkage block (96).

3. The portable three-roller plate rolling device according to claim 2, wherein: dodge and seted up on piece (95) dodge space (951), the connecting axle that rotates wheel (6) and second winding up roller (3) is located dodges space (951).

4. The portable three-roller plate rolling device according to claim 3, wherein: the avoidance block (95) is detachably arranged at the end part of the fourth connecting rod (94) far away from the third connecting rod (93).

5. The portable three-roller plate rolling device according to claim 4, wherein: the avoidance block (95) is connected to the end part, far away from the third connecting rod (93), of the fourth connecting rod (94) through threads.

6. The portable three-roller plate rolling device according to claim 2, wherein: the bottom of frame (1) is provided with gag lever post (12), gag lever post (12) are located the top of first connecting rod (91), just one side that gag lever post (12) are close to first connecting rod (91) is provided with soft cushion (122), soft cushion (122) butt is on first connecting rod (91).

7. The portable three-roller plate rolling device according to claim 1, wherein: the pedal (8) is provided with anti-skid lines (81).

8. The portable three-roller plate rolling device according to claim 1, wherein: a storage platform (11) is arranged below the two first winding rollers (2) of the rack (1).