CN220387537U - Sheet metal part bending die - Google Patents

Abstract

The utility model relates to the technical field of sheet metal part bending, in particular to a sheet metal part bending die. The utility model discloses a sheet metal part bending die, which comprises a bottom plate, wherein the top of the bottom plate is provided with a bending assembly, the bending assembly comprises a first bending part, a second bending part and a bidirectional screw, the first bending part is in sliding connection with the bottom plate, the second bending part is matched with the first bending part, the bidirectional screw is in threaded connection with the first bending part, the first bending part is positioned on two sides of the middle part of the bidirectional screw, a hydraulic cylinder is arranged between the second bending part and the bottom plate, and the top of the bottom plate is provided with a positioning assembly.

Description

Sheet metal part bending die

Technical Field

The utility model relates to the technical field of sheet metal part bending, in particular to a sheet metal part bending die.

Background

In order to facilitate bending the sheet metal part into a desired shape, it is often bent by means of a sheet metal part bending die.

Through retrieving, sheet metal component bending die among the prior art usually designs as an organic wholely, and its bending groove's size is fixed, then needs to change corresponding mould when needing to buckle out the finished product of different specifications, and is comparatively loaded down with trivial details, and because do not possess positioning mechanism, need manual to its location when buckling to the sheet metal component to prevent to buckle the department skew, excellent in use effect.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sheet metal part bending die with an adjustable bending groove size and capable of positioning a sheet metal part.

In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a sheet metal component mould of buckling, includes that the top is equipped with the bottom plate of buckling the subassembly, buckle the subassembly include with bottom plate sliding connection first buckle piece, with first buckle piece matched with second buckle piece, with first buckle piece threaded connection's two-way lead screw, first buckle piece is located two-way lead screw middle part both sides, be equipped with the pneumatic cylinder between second buckle piece and the bottom plate, the bottom plate top is equipped with locating component, locating component includes the slider with bottom plate sliding connection, slider one end is equipped with the baffle.

As an improvement, one end of the bidirectional screw rod is provided with a worm wheel, one side of the bottom plate is rotationally connected with a worm meshed with the worm wheel, and one end of the worm is provided with a hand wheel.

As an improvement, the bottom of the bottom plate is provided with supporting feet, and mounting holes are formed in the supporting feet.

As an improvement, the longitudinal section of the second bending piece is trapezoidal, and slopes matched with the second bending piece are arranged on one sides, close to each other, of the two first bending pieces.

As an improvement, the top of the bottom plate is provided with scales matched with the baffle plate.

As an improvement, a sliding plate penetrates through the inside of the sliding block, a bulge is arranged at the bottom of the sliding plate, and a plurality of limiting grooves which are clamped with the bulge are linearly formed in the top of the bottom plate.

As an improvement, the sliding plate is in sliding connection with the sliding block, and a spring is arranged between the sliding plate and the sliding block.

The beneficial effects of the utility model are as follows: the utility model forms bending grooves with different sizes by adjusting the corresponding positions of the first bending piece and the second bending piece by means of the bending component so as to bend finished sheet metal parts with different specifications without changing a die, is convenient and quick,

the sheet metal part is blocked by the positioning assembly, so that the position to be bent is located above the bending groove, subsequent manual positioning is not needed, and the sheet metal part is convenient to use and good in use effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

1. A bottom plate; 2. a limit groove; 3. a slide block; 4. supporting feet; 5. a hydraulic cylinder; 6. a bidirectional screw rod; 7. a first bending piece; 8. a hand wheel; 9. a second bending piece; 10. a baffle; 11. a slide plate; 12. a spring; 13. a worm wheel; 14. a scale.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

The sheet metal part bending die comprises a bottom plate 1, wherein the top of the bottom plate is provided with a bending assembly, the bending assembly comprises a first bending part 7 in sliding connection with the bottom plate 1, a second bending part 9 matched with the first bending part 7, and a bidirectional screw rod 6 in threaded connection with the first bending part 7;

the two-way lead screw 6 one end is equipped with worm wheel 13, bottom plate 1 one side rotates and is connected with the worm with worm wheel 13 engaged with, worm one end is equipped with hand wheel 8, conveniently rotate two-way lead screw 6 and prevent two-way lead screw 6 from rotating by oneself, first piece 7 of buckling is located two-way lead screw 6 middle part both sides, be equipped with pneumatic cylinder 5 between second piece 9 and the bottom plate 1 of buckling, the second is buckled 9 longitudinal section and is trapezoidal, two first pieces 7 of buckling are close to each other one side all and are equipped with the slope with second piece 9 matched with of buckling, the size of convenient regulation bending groove, bottom plate 1 top is equipped with locating component, locating component includes the slider 3 with bottom plate 1 sliding connection, slider 3 one end is equipped with baffle 10, bottom plate 1 top is equipped with baffle 10 matched with scale 14, conveniently judge baffle 10's fixed position, slider 3 inside is run through and is equipped with the arch, the slider 11 bottom is equipped with, bottom plate 1 top linearity is equipped with a plurality of spacing groove 2 with protruding looks joint, slider 11 and slider 3 sliding connection, be equipped with spring 12 between slider 11 and the slider 3, conveniently fix bottom plate 1.

Further, the bottom plate 1 bottom is equipped with spike 4, and spike 4 inside is equipped with the mounting hole, and is convenient fixed with the bending machine.

Working principle: the utility model is fixed with a bending machine, as shown in figure 1, a hand wheel 8 is rotated, the hand wheel 8 drives a worm to rotate, the worm drives a bidirectional screw rod 6 to rotate through a worm wheel 13, the bidirectional screw rod 6 enables two second bending pieces 9 to be close to or far away from each other, the width of a bending groove is adjusted by adjusting the distance between the two second bending pieces, a hydraulic cylinder 5 is controlled to be shortened, the side edge of the second bending piece 9 is propped against the first bending piece 7, the depth of the bending groove is correspondingly changed, the adjustment of the size of the bending groove is completed,

lifting the slide plate 11 to drive the bulge to be separated from the limit groove 2, compressing the spring 12, sliding the slide block 3 along the bottom plate 1 to drive the baffle plate 10 to move, comparing the scale 14 to enable the baffle plate 10 to be at a proper position, loosening the slide plate 11, pushing the slide plate 11 by the spring 12 to move downwards to enable the bulge to be inserted into the limit groove 2, completing the fixation of the slide block 3, further fixing the baffle plate 10,

the sheet metal part is placed above the bending groove formed on the top of the second bending part 9 and the two first bending parts 7 close to each other, and then pushed towards the direction close to the baffle 10 until being propped against the baffle 10, so that the sheet metal part is positioned, the sheet metal part bending machine is convenient and quick to use, the use effect is good, and a sheet metal part finished product with required specification can be bent by matching with a bending machine.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. Sheet metal component mould of buckling, including bottom plate (1) that the top was equipped with the subassembly of buckling, its characterized in that: the assembly of buckling includes first piece (7) of buckling of bottom plate (1) sliding connection, with first piece (7) matched with second piece (9) of buckling, with first piece (7) threaded connection's of buckling bi-directional lead screw (6), first piece (7) of buckling are located bi-directional lead screw (6) middle part both sides, be equipped with pneumatic cylinder (5) between second piece (9) of buckling and bottom plate (1), bottom plate (1) top is equipped with locating component, locating component includes slider (3) with bottom plate (1) sliding connection, slider (3) one end is equipped with baffle (10).

2. The sheet metal part bending die as set forth in claim 1, wherein: one end of the bidirectional screw rod (6) is provided with a worm wheel (13), one side of the bottom plate (1) is rotationally connected with a worm meshed with the worm wheel (13), and one end of the worm is provided with a hand wheel (8).

3. The sheet metal part bending die as set forth in claim 1, wherein: the bottom of the bottom plate (1) is provided with supporting feet (4), and mounting holes are formed in the supporting feet (4).

4. The sheet metal part bending die as set forth in claim 1, wherein: the longitudinal section of the second bending piece (9) is trapezoid, and slopes matched with the second bending piece (9) are arranged on one sides, close to each other, of the two first bending pieces (7).

5. The sheet metal part bending die as set forth in claim 1, wherein: the top of the bottom plate (1) is provided with scales (14) matched with the baffle plate (10).

6. The sheet metal part bending die as set forth in claim 1, wherein: the sliding block (3) is internally penetrated with a sliding plate (11), the bottom of the sliding plate (11) is provided with a bulge, and the top of the bottom plate (1) is linearly provided with a plurality of limiting grooves (2) which are clamped with the bulge.

7. The sheet metal bending die of claim 6, wherein: the sliding plate (11) is in sliding connection with the sliding block (3), and a spring (12) is arranged between the sliding plate (11) and the sliding block (3).