CN217748812U

CN217748812U - Manual bending device convenient to change mould

Info

Publication number: CN217748812U
Application number: CN202222166254.3U
Authority: CN
Inventors: 郑建
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-08
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a manual bending device convenient to change mould relates to bending device technical field, the on-line screen storage device comprises a base, the top central authorities swing joint of base has the supporting seat, the top surface central authorities of supporting seat have seted up the square hole groove, and the both sides in square hole groove are provided with the draw-in groove, the arc slide rail is installed to the top surface rear side of base, the top of arc slide rail is provided with first bending roll, and has installed first screw between first bending roll and the arc slide rail, the side of supporting seat is connected with the guide rail, and the end-to-end connection of guide rail has the handle, the outside swing joint of guide rail has the slider, the top swing joint of slider has main bending roll. The utility model discloses in, the slider can remove in the outside of guide rail, and then can drive main bending roll and remove, finally can adjust the distance between main bending roll and the hundred flower hole moulds, can bend out different shapes, and the part of different thickness and different angles is comparatively practical.

Description

Manual bending device convenient to change mould

Technical Field

The utility model relates to a bending device technical field especially relates to a manual bending device convenient to change mould.

Background

The bending machine is a universal processing device for bending and forming metal plates, can be used for bending workpieces in various shapes by using a simple die, the upper module is provided with a compensation mechanism, higher bending working precision can be ensured, and a user can bend the plates into workpieces in various shapes by only needing to be equipped with various different dies.

The existing bending device can only bend appointed workpieces under a single die to an appointed radian, and cannot adjust the appointed radian so that the parts with different shapes, thicknesses and angles can be bent, and the practicability is low.

Disclosure of Invention

The utility model aims at solving current bending device and only can bend the operation to appointed work piece under single mould, bend appointed radian, and can't adjust to it and make it bend out different shapes, the part of different thickness and different angles, the lower shortcoming of practicality, and the manual bending device of change mould of being convenient for that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a manual bending device convenient to change mould includes:

the base, the top central authorities swing joint of base has the supporting seat, the square hole groove has been seted up to the top surface central authorities of supporting seat, and the both sides in square hole groove are provided with the draw-in groove, the arc slide rail is installed to the top surface rear side of base, the top of arc slide rail is provided with first bending roll, and has installed first screw between first bending roll and the arc slide rail, the side of supporting seat is connected with the guide rail, and the end-to-end connection of guide rail has the handle, the outside swing joint of guide rail has the slider, the top swing joint of slider has main bending roll, and installs set screw between slider and the guide rail, install the second bending roll around the top surface of supporting seat, and be connected with the third screw between second bending roll and the supporting seat, the nut is installed at the top of arc slide rail, and the internal connection of nut has the second screw.

Preferably, a flower hole die or a long plate bending die can be mounted inside the square hole groove and the clamping groove.

Preferably, the arc-shaped slide rail and the base form a fixed sliding connection through a first screw.

Preferably, the supporting seat is rotatably connected with the base, and the supporting seat and the handle are welded into an integrated structure through a guide rail.

Preferably, the sliding block is connected with the guide rail in a sliding mode, and the sliding block and the guide rail form a fixing structure through fixing screws.

Preferably, the cylindrical rod is installed in the center of the bottom of the all-flower-hole die, clamping blocks are arranged on two sides of the cylindrical rod, a square rod is welded on one side of the bottom of the long plate bending die, and the long plate bending die and the all-flower-hole die are respectively connected with the supporting seat in an inserting mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the slider can remove in the outside of guide rail, and then can drive the main roller that bends and remove, finally can adjust the main roller that bends and the distance between the flower hole mould, can bend out different shapes, the part of different thickness and different angles, comparatively practical.

2. The utility model discloses in, the fixture block of the bottom both sides of hundred flower hole moulds can match with the draw-in groove, and the rectangular pole of rectangular plate bending die bottom can match with the square hole groove for this supporting seat can install hundred flower hole moulds, and the mountable rectangular plate mould of bending again, and do not have the limit structure, be convenient for change.

Drawings

FIG. 1 is a schematic view of the overhead structure of the mold and the base;

FIG. 2 is a schematic top view of the base of the present invention;

FIG. 3 is a schematic view of the bottom structure of the base of the present invention;

FIG. 4 is a schematic view of the overlooking structure of the installation of the bending die and the base for the middle and long plates of the present invention;

FIG. 5 is a schematic view of a partial structure of the bottom surface of the bending mold for a middle-length plate of the present invention;

fig. 6 is a schematic view of the bottom surface structure of the middle flower hole mold of the present invention.

Illustration of the drawings:

1. a first screw; 2. a second screw; 3. a nut; 4. an arc-shaped slide rail; 5. a base; 6. a second bending roll; 7. a third screw; 8. a hundred-flower hole die; 9. a slider; 10. a handle; 11. a first bending roll; 12. a card slot; 13. a square hole groove; 14. a guide rail; 15. a set screw; 16. a long plate bending die; 17. a main bending roll; 18. a supporting seat; 19. a square rod; 20. a clamping block; 21. a cylindrical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a manual bending device convenient for die replacement comprises a base 5, a supporting seat 18 is movably connected to the center of the top of the base 5, the supporting seat 18 is rotatably connected with the base 5, the supporting seat 18 and a handle 10 are welded into an integrated structure through a guide rail 14, the supporting seat 18 can rotate around the base 5 and further can drive a hundred-flower-hole die 8 above the supporting seat to rotate, bending operation is performed on materials, the supporting seat 18 and the handle 10 are welded together through the guide rail 14, the handle 10 can prolong the rotating force arm of the supporting seat 18, so that when the supporting seat 18 is rotated, labor is saved, a square hole groove 13 is formed in the center of the top surface of the supporting seat 18, clamping grooves 12 are formed in two sides of the square hole groove 13, an arc-shaped sliding rail 4 is installed on the rear side of the top surface of the base 5, a first bending roller 11 is arranged above the arc-shaped sliding rail 4, a first screw 1 is installed between the first bending roller 11 and the arc-shaped sliding rail 4, the arc-shaped sliding rail 4 and the first screw 1 can be used for limiting the rotation of the arc-shaped sliding rail 5, and the first screw 4 can be used for limiting the top of the first sliding rail 4 and limiting the first screw can be used for limiting the top of the first screw 1 and limiting the first sliding seat, and the first screw can be used for limiting the first screw 1;

the side surface of the supporting seat 18 is connected with a guide rail 14, the tail end of the guide rail 14 is connected with a handle 10, the outer portion of the guide rail 14 is movably connected with a sliding block 9, the sliding block 9 is in sliding connection with the guide rail 14, a fixing structure is formed between the sliding block 9 and the guide rail 14 through a fixing screw 15, the sliding block 9 can move outside the guide rail 14 and further can drive a main bending roller 17 to move, finally the distance between the main bending roller 17 and the hectograph hole die 8 can be adjusted, parts with different shapes, thicknesses and angles can be bent, the sliding block 9 can be fixed outside the guide rail 14 by tightening the fixing screw 15, the top of the sliding block 9 is movably connected with the main bending roller 17, the fixing screw 15 is installed between the sliding block 9 and the guide rail 14, a second bending roller 6 is installed around the top surface of the supporting seat 18, a third screw 7 is connected between the second bending roller 6 and the supporting seat 18, a nut 3 is installed at the top of the arc-shaped sliding rail 4, and the second screw 2 is connected inside the nut 3;

square hole groove 13 and draw-in groove 12's inside mountable all flowers hole mould 8 or rectangular plate mould 16 of bending, all flowers hole mould 8's bottom central authorities install cylinder pole 21, and the both sides of cylinder pole 21 are provided with fixture block 20, the welding of the bottom one side of rectangular plate mould 16 of bending has square pole 19, and the rectangular plate mould 16 of bending, all flowers hole mould 8 respectively with support seat 18 between for pegging graft, the fixture block 20 of all flowers hole mould 8's bottom both sides can match with draw-in groove 12, the square pole 19 of the rectangular plate mould 16 bottom of bending can match with square hole groove 13, make this support seat 18 can install all flowers hole mould 8, mountable rectangular plate mould 16 of bending again, and there is not limit structure, be convenient for change.

The working principle is as follows: at first, the fixture blocks 20 on the two sides of the bottom of the all-flower-hole mold 8 can be matched with the clamping grooves 12, the square rod 19 at the bottom of the long-plate bending mold 16 can be matched with the square hole groove 13, the all-flower-hole mold 8 can be installed on the supporting seat 18, the long-plate bending mold 16 can be installed, and no limiting structure exists, so that the long-plate bending mold is convenient to replace, the slider 9 can move outside the guide rail 14, further the main bending roller 17 can be driven to move back and forth, finally, the distance between the main bending roller 17 and the all-flower-hole mold 8 can be adjusted, different shapes can be bent, parts with different thicknesses and different angles can be bent, the fixture blocks are practical, when the first screw 1 is unscrewed, the arc-shaped slide rail 4 can rotate at the top of the base 5, further, the position of the arc-shaped slide rail 4 can be adjusted, the position of the arc-shaped slide rail 4 can be limited by screwing the first screw 1, and the limiting effect of different positions can be achieved on the rotation of the supporting seat 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a manual bending device convenient to change mould which characterized in that includes:

base (5), the top central authorities swing joint of base (5) has supporting seat (18), square hole groove (13) have been seted up to the top surface central authorities of supporting seat (18), and the both sides of square hole groove (13) are provided with draw-in groove (12), arc slide rail (4) are installed to the top surface rear side of base (5), the top of arc slide rail (4) is provided with first bending roll (11), and has installed first screw (1) between first bending roll (11) and arc slide rail (4), the side of supporting seat (18) is connected with guide rail (14), and the end-to-end connection of guide rail (14) has handle (10), the outside swing joint of guide rail (14) has slider (9), the top swing joint of slider (9) has main bending roll (17), and installs set screw (15) between slider (9) and guide rail (14), install second bending roll (6) around the top surface of supporting seat (18), and be connected with third bending roll (7) between second bending roll (6) and supporting seat (18), the top of arc slide rail (4) is installed set screw (3), and the nut (2) are connected with screw.

2. A manual bending apparatus for facilitating die change in accordance with claim 1, wherein: the inside of the square hole groove (13) and the clamping groove (12) can be provided with a hundred-flower hole die (8) or a long plate bending die (16).

3. The manual bending device convenient for die replacement according to claim 1, wherein: the arc-shaped sliding rail (4) and the base (5) form a fixable sliding connection through a first screw (1).

4. A manual bending apparatus for facilitating die change in accordance with claim 1, wherein: the supporting seat (18) is rotatably connected with the base (5), and the supporting seat (18) and the handle (10) are welded into an integrated structure through the guide rail (14).

5. A manual bending apparatus for facilitating die change in accordance with claim 1, wherein: the sliding block (9) is in sliding connection with the guide rail (14), and the sliding block (9) and the guide rail (14) form a fixing structure through a fixing screw (15).

6. A manual bending apparatus for facilitating die change in accordance with claim 2, wherein: the bottom center of the all-flower-hole die (8) is provided with a cylindrical rod (21), clamping blocks (20) are arranged on two sides of the cylindrical rod (21), a square rod (19) is welded on one side of the bottom of the long plate bending die (16), and the long plate bending die (16) and the all-flower-hole die (8) are respectively connected with the supporting seat (18) in an inserting mode.