CN219112716U

CN219112716U - Automatic change bender of fixed machined part

Info

Publication number: CN219112716U
Application number: CN202320025487.3U
Authority: CN
Inventors: 张钰; 张美青; 张静
Original assignee: Qingdao Yuanda Hi Tech Machinery Co ltd
Current assignee: Qingdao Yuanda Hi Tech Machinery Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-02
Anticipated expiration: 2033-01-06

Abstract

The utility model provides an automatic bending machine for fixing a machined part, which comprises a frame body, wherein first sliding grooves are formed in the positions, close to the top, of the left side and the right side of the frame body, first sliding plates are connected with inner cavities of the two first sliding grooves in a sliding mode, a hydraulic rod is fixedly connected to the center of the top of the inner cavity of the frame body, the bottom end of the hydraulic rod is fixedly connected with the center of the top of the first sliding plate, a bending press head is fixedly connected to the center of the bottom of the first sliding plate, a transverse plate is fixedly connected to the center, close to the center, of the inner cavity of the frame body, of the transverse plate, a die is arranged in the center of the top of the transverse plate in a penetrating mode, second sliding grooves are formed in the positions, close to the bottom, of the left side and the right side of the inner cavity of the frame body, and second sliding plates are connected to the inner cavities of the two second sliding grooves in a sliding mode. The bending machine for automatically fixing the workpieces provided by the utility model has the advantage that workpieces with different specifications are automatically fixed.

Description

Automatic change bender of fixed machined part

Technical Field

The utility model relates to the field of bending, in particular to a bending machine for automatically fixing a workpiece.

Background

With the continuous progress of the industry level, the processing level of metal materials is higher and higher, and steel castings are used in many places, and the steel castings need to be processed after being produced, and bending processing is usually needed by using bending machines.

Most of the existing bending machines can only bend steel castings with the same thickness model in the using process, some thicker or thinner castings cannot be bent, and the castings need to be fixed in an auxiliary mode by hands of workers.

Therefore, it is necessary to provide a bending machine for automatically fixing a workpiece, which solves the above technical problems.

Disclosure of Invention

The utility model provides a bending machine for automatically fixing a workpiece, which solves the problem that a worker needs to assist in fixing.

In order to solve the technical problems, the bending machine for automatically fixing workpieces comprises a frame body, wherein first sliding grooves are formed in the positions, close to the top, of the left side and the right side of the frame body, first sliding plates are connected with inner cavities of the two first sliding grooves in a sliding mode, a hydraulic rod is fixedly connected to the center of the top of the inner cavity of the frame body, the bottom end of the hydraulic rod is fixedly connected with the center of the top of the first sliding plate, a bending press head is fixedly connected to the center of the bottom of the first sliding plate, a transverse plate is fixedly connected to the position, close to the center, of the inner cavity of the frame body, of the transverse plate, a mold penetrates through the center of the top of the transverse plate, second sliding grooves are formed in the positions, close to the bottom, of the left side and the right side of the inner cavity of the frame body, of the two second sliding grooves are connected with second sliding plates in a sliding mode, a movable plate is fixedly connected between the two second sliding plates in a sliding mode, a cylinder is fixedly connected to the center of the bottom of the inner cavity of the frame body, the top of the cylinder is fixedly connected with the center of the bottom of the movable plate, and a supporting block is fixedly connected to the bottom of the frame body, close to the four corners of the inner cavity.

Preferably, the top of fly leaf is close to left and right sides department and has all been seted up the third spout, two the equal sliding connection of inner chamber of third spout has the third slide, the top center department fixedly connected with rectangle box of fly leaf.

Preferably, two the top of third slide is close to front and back both sides department all fixedly connected with montant, four the top of montant all runs through the bottom department of diaphragm, front and back adjacent two the top of montant all fixedly connected with roof jointly.

Preferably, the bottom centers of the two top plates are fixedly connected with clamping plates, and the tops of the transverse plates are close to the left side and the right side and are fixedly connected with placing plates.

Preferably, the left side and the right side of the rectangular box are all penetrated and provided with movable rods, and one ends of the two movable rods, which are far away from the rectangular box, are fixedly connected with one side of the adjacent third sliding plate.

Preferably, two the movable rods are kept away from the one end of third slide all fixedly connected with and keep out the board, two keep out and jointly fixedly connected with buffer spring between the board.

Compared with the related art, the bending machine for automatically fixing the machined part has the following beneficial effects:

the utility model provides an automatic bending machine for fixing workpieces, which is characterized in that an air cylinder is started, the air cylinder drives a movable plate to move downwards, the movable plate moves downwards to drive two third sliding plates to move downwards, the two third sliding plates move downwards to drive two top plates to move downwards through vertical rods, the two top plates move downwards to drive two clamping plates to move downwards, and workpieces with different specifications can be automatically fixed by matching with a placing plate.

Drawings

FIG. 1 is a schematic view of a bending machine for automatically fixing workpieces according to a preferred embodiment of the present utility model;

FIG. 2 is a partial left side view of the cross plate of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B shown in fig. 1.

Reference numerals in the drawings: 1. the frame body comprises a frame body, 2, a first sliding groove, 3, a first sliding plate, 4, a hydraulic rod, 5, a bending press head, 6, a transverse plate, 7, a die, 8, a second sliding groove, 9, a second sliding plate, 10, a movable plate, 11, an air cylinder, 12, a third sliding groove, 13, a third sliding plate, 14, a vertical rod, 15, a top plate, 16, a clamping plate, 17, a placing plate, 18, a rectangular box, 19, a movable rod, 20, a resisting plate, 21, a buffer spring, 22 and a supporting block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, fig. 1 is a schematic structural diagram of the present embodiment; FIG. 2 is a partial left side view at a cross plate; FIG. 3 is an enlarged view of FIG. 1 at A; fig. 4 is an enlarged view at B in fig. 1. The utility model provides an automatic change bender of fixed machined part, the power distribution system comprises a frame body 1, the first spout 2 has all been seted up to the left and right sides department that is close to the top of frame 1, the first slide 3 of the common sliding connection of inner chamber of two first spouts 2, the inner chamber top center department fixedly connected with hydraulic rod 4 of frame 1, the bottom and the top center department fixedly connected with of first slide 3 of hydraulic rod 4, the bottom center department fixedly connected with of first slide 3 bends pressure head 5 the inner chamber of frame 1 and is close to center department fixedly connected with diaphragm 6, the top center department of diaphragm 6 runs through and is equipped with mould 7, the inner chamber left and right sides of frame 1 is close to bottom department and has all seted up second spout 8, the equal sliding connection of inner chamber of two second spouts 8 has second slide 9, common fixedly connected with fly leaf 10 between two second slide 9, the inner chamber bottom center department fixedly connected with cylinder 11 of frame 1, the top and the bottom center department fixedly connected with of fly leaf 10 of cylinder 11, the bottom of frame 1 is close to the equal fixedly connected with supporting shoe 22 of four corners department.

Third sliding grooves 12 are formed in the positions, close to the left side and the right side, of the top of the movable plate 10, the inner cavities of the two third sliding grooves 12 are connected with third sliding plates 13 in a sliding mode, and a rectangular box 18 is fixedly connected to the center of the top of the movable plate 10.

The tops of the two third sliding plates 13 are close to the front side and the rear side and are fixedly connected with vertical rods 14, the top ends of the four vertical rods 14 penetrate through the bottom of the transverse plate 6, and the top ends of the front and the rear adjacent two vertical rods 14 are fixedly connected with top plates 15.

The bottom centers of the two top plates 15 are fixedly connected with clamping plates 16, and the top of the transverse plate 6 is fixedly connected with placing plates 17 near the left side and the right side.

The left side and the right side of the rectangular box 18 are respectively provided with a movable rod 19 in a penetrating way, and one end, far away from the rectangular box 18, of each movable rod 19 is fixedly connected with one side of the adjacent third sliding plate 13.

The two movable rods 19 are fixedly connected with the retaining plates 20 at the ends far away from the third sliding plate 13, and the buffer springs 21 are fixedly connected between the two retaining plates 20.

The working principle of the bending machine for automatically fixing the machined parts provided by the utility model is as follows:

according to the utility model, firstly, a workpiece is placed on a placing plate 17, then an air cylinder 11 is started, the air cylinder 11 drives a movable plate 10 to move downwards, wherein two second sliding plates 9 play a role in balancing the movable plate 10, the movable plate 10 moves downwards to drive two third sliding plates 13 to move downwards, the two third sliding plates 13 move downwards to drive two top plates 15 to move downwards through vertical rods 14, the two top plates 15 move downwards to drive two clamping plates 16 to move downwards, the placing plate 17 is matched with the workpiece to realize automatic fixing of workpieces with different specifications, then a hydraulic rod 4 is started, the hydraulic rod 4 drives a bending press head 5 to move downwards through the first sliding plates 3, the bending press head 5 moves downwards to match a die 7 to bend the workpiece, and when the middle part of the workpiece moves downwards during bending, the two third sliding plates 13 slide to match a buffer spring 21 to the center in a sliding mode to buffer the workpiece.

according to the utility model, by starting the air cylinder 11, the air cylinder 11 drives the movable plate 10 to move downwards, the movable plate 10 moves downwards to drive the two third sliding plates 13 to move downwards, the two third sliding plates 13 move downwards to drive the two top plates 15 to move downwards through the vertical rods 14, the two top plates 15 move downwards to drive the two clamping plates 16 to move downwards, and the automatic fixing of workpieces with different specifications can be realized by matching with the placing plate 17.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an automatic change bender of fixed machined part, includes framework (1), its characterized in that: the left and right sides of framework (1) are close to top department and all have been seted up first spout (2), two the first slide (3) of inner chamber joint sliding connection of first spout (2), the equal sliding connection of inner chamber top center department of framework (1) has hydraulic stem (4), the bottom of hydraulic stem (4) and the top center department fixed connection of first slide (3), the bottom center department fixedly connected with pressure head (5) of bending of first slide (3) the inner chamber of framework (1) is close to center department fixedly connected with diaphragm (6), the top center department of diaphragm (6) runs through and is equipped with mould (7), the inner chamber left and right sides of framework (1) is close to bottom department and all has been seted up second spout (8), two the equal sliding connection of inner chamber of second spout (8) has second slide (9), two between second slide (9) joint sliding connection movable plate (10), the inner chamber bottom center department fixedly connected with cylinder (11) of framework (1) bottom center department has diaphragm (11), the bottom center department of cylinder (10) is close to bottom center department of all fixed connection of framework (1).

2. The automatic workpiece fixing bending machine according to claim 1, wherein third sliding grooves (12) are formed in the positions, close to the left side and the right side, of the top of the movable plate (10), inner cavities of the two third sliding grooves (12) are slidably connected with third sliding plates (13), and a rectangular box (18) is fixedly connected to the center of the top of the movable plate (10).

3. An automatic bending machine for fixing workpieces according to claim 2, wherein two tops of the third sliding plates (13) are fixedly connected with vertical rods (14) near the front side and the rear side, the top ends of the four vertical rods (14) penetrate through the bottom of the transverse plate (6), and top ends of the front and the rear adjacent vertical rods (14) are fixedly connected with top plates (15) together.

4. An automatic change bender of fixed machined part according to claim 3, characterized in that, two bottom centers department of roof (15) all fixedly connected with splint (16), the top of diaphragm (6) is close to left and right sides department all fixedly connected with place board (17).

5. An automatic change bender of fixed machined part according to claim 2, characterized in that, the left and right sides of rectangle box (18) all runs through and is equipped with movable rod (19), two the one end that rectangle box (18) was kept away from to movable rod (19) all with one side fixed connection of adjacent third slide (13).

6. An automatic fixed workpiece bending machine according to claim 5, wherein two movable rods (19) are fixedly connected with a retaining plate (20) at one end far away from the third sliding plate (13), and a buffer spring (21) is fixedly connected between the two retaining plates (20).