CN216501691U

CN216501691U - Die clamping mechanism for bending machine equipment

Info

Publication number: CN216501691U
Application number: CN202122316489.1U
Authority: CN
Inventors: 周多卫
Original assignee: Jiangsu Xinchromium Steel Mining Equipment Co ltd
Current assignee: Jiangsu Xinchromium Steel Mining Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-13
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of bending machines, and discloses a die-feeding clamp mechanism for bending machine equipment, which comprises a bending machine body, a bending roller and a plate, wherein the left side of the body is provided with the clamp mechanism, the clamp mechanism comprises a clamping part, the right end of the clamping part is provided with a clamping groove, the plate extends into the clamping groove, two clamping blocks are arranged inside the clamping groove, a hydraulic rod is arranged outside the clamping part, and the two clamping blocks are pushed by the hydraulic rod. According to the utility model, the clamping part, the two clamping blocks and the hydraulic rod are arranged on the left side of the bending machine body, so that when clamping is required, the hydraulic rod drives the two clamping blocks to approach each other, so that a plate is clamped on the column, manual operation is not required, the safety performance is improved, and the problems of manual operation and poor safety in the prior art are solved.

Description

Die clamping mechanism for bending machine equipment

Technical Field

The utility model relates to the technical field of bending machines, in particular to a die-feeding clamp mechanism for bending machine equipment.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient. The bending machine in the prior art needs to manually feed the plate into the bending machine during bending, and the operation is dangerous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a die clamping mechanism for bending machine equipment, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a die-loading clamp mechanism for bending machine equipment comprises a bending machine body, a bending roller and a plate, wherein a clamp mechanism is arranged on the left side of the body;

the clamp mechanism comprises a clamping part, a clamping groove is formed in the right end of the clamping part, and the plate extends into the clamping groove;

two clamping blocks are arranged inside the clamping groove;

and a hydraulic rod is arranged outside the clamping part, and the two clamping blocks are pushed by the hydraulic rod.

Preferably, the bending rollers are three, the two ends of each bending roller are connected with the two ends of the bending machine body through bearings in a rotating mode, the plates are clamped between the three bending rollers, the three bending rollers are distributed in a triangular mode, and the three bending rollers rotate to send the plates into the bending machine.

Preferably, the bottom of clamping part is connected with the support column, the bottom of support column is connected with the base, the base is placed on ground, and the support column can make the clamping part stably place.

Preferably, the inner wall of the clamping groove is provided with a material pushing block, the outer end of the material pushing block is arc-shaped, the inner wall of the clamping groove is provided with a sealed cavity, one end, close to the sealed cavity, of the material pushing block is connected with a piston, the piston is in sliding connection with the inner wall of the sealed cavity, and when the material pushing block moves, the plate can be pushed to move, so that the plate can exit from the clamping groove.

Preferably, the clamping portion is externally connected with an air inlet pipe, the air inlet pipe extends to the inside of the sealing cavity and is communicated with the inside of the sealing cavity, and the air inlet pipe injects compressed air into the inside of the sealing cavity so as to push the piston to move.

Preferably, the inside in clamping part is provided with movable chamber, the right-hand member in activity chamber is provided with extends the chamber, the inside in activity chamber is provided with the extruded article, the inside sliding connection in extruded article and activity chamber, the right-hand member of extruded article is connected with the pressure ram, the pressure ram with extend chamber sliding connection, the left end of extruded article extends to the outside of clamping part, the outer end of extruded article is connected with the end that stretches out of hydraulic stem, the hydraulic stem passes through the link and connects at the outer wall of clamping part, the hydraulic stem drives extruded article and pressure ram removal.

Preferably, the outer end of extruded article is connected with the stopper, the outside cover of extruded article is equipped with spring one, makes the extruded article can kick-back rapidly after pushing into.

Preferably, the end connection of clamp splice has flexible piece, flexible piece extends to the inside that extends the chamber, the middle part of flexible piece is connected with spring two, and the extrusion stem drives flexible piece and outwards extends to clip panel.

Compared with the prior art, the utility model provides a die-loading clamp mechanism for bending machine equipment, which has the following beneficial effects:

1. according to the utility model, the clamping part, the two clamping blocks and the hydraulic rod are arranged on the left side of the bending machine body, so that when clamping is required, the hydraulic rod drives the two clamping blocks to approach each other, so that a plate is clamped on the column, manual operation is not required, the safety performance is improved, and the problems of manual operation and poor safety in the prior art are solved.

2. According to the utility model, the material pushing block is arranged in the clamping groove, and after the plate is bent, external high-pressure gas is injected into the sealed cavity from the gas inlet pipe, so that the piston is pushed to move, the material pushing block pushes the plate, and the plate is withdrawn from the clamping groove.

Drawings

FIG. 1 is a front view of the novel structure of the present invention;

FIG. 2 is a cross-sectional view of the clamp mechanism of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 4 is a top view of the clamping mechanism of the present invention.

In the figure: 1 bending machine body, 2 bending rollers, 3 plates, 401 clamping parts, 402 supporting columns, 403 clamping grooves, 404 pushing blocks, 405 sealing cavities, 406 pistons, 407 air inlet pipes, 408 movable cavities, 409 extrusion parts, 410 telescopic blocks, 411 extrusion rods, 412 extension cavities, 413 clamping blocks, 414 spring II, 415 limiting blocks, 416 spring I, 417 hydraulic rods and 418 connecting frames.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a die-loading clamp mechanism for bending machine equipment comprises a bending machine body 1, a bending roller 2 and a plate 3, wherein a clamp mechanism is arranged on the left side of the body 1;

the clamp mechanism comprises a clamping part 401, a clamping groove 403 is formed in the right end of the clamping part 401, and the plate 3 extends into the clamping groove 403;

two clamping blocks 413 are arranged inside the clamping groove 403;

a hydraulic rod 417 is installed at the outside of the clamping portion 401, and the two clamping blocks 413 are pushed by the hydraulic rod 417.

The bending rollers 2 are three, the two ends of the three bending rollers 2 are connected with the two ends of the bending machine body 1 through bearings in a rotating mode, the plates 3 are clamped between the three bending rollers 2, the three bending rollers 2 are distributed in a triangular mode, and therefore the three bending rollers 2 can rotate to send the plates 3 into the bending machine.

The bottom of clamping part 401 is connected with support column 402, and the bottom of support column 402 is connected with the base, and the base is placed on ground, and support column 402 can make clamping part 401 stably place.

The inner wall of the clamping groove 403 is provided with a pushing block 404, the outer end of the pushing block 404 is arc-shaped, the inner wall of the clamping groove 403 is provided with a sealed cavity 405, one end of the pushing block 404 close to the sealed cavity 405 is connected with a piston 406, the piston 406 is in sliding connection with the inner wall of the sealed cavity 405, and when the pushing block 404 moves, the plate 3 can be pushed to move, so that the plate 3 exits from the clamping groove 403.

An air inlet pipe 407 is connected to the outside of the clamping portion 401, the air inlet pipe 407 extends to the inside of the sealed cavity 405 and communicates with the inside of the sealed cavity 405, and the air inlet pipe 407 injects compressed air into the inside of the sealed cavity 405, thereby pushing the piston 406 to move.

Clamping part 401's inside is provided with movable chamber 408, movable chamber 408's right-hand member is provided with extends chamber 412, movable chamber 408's inside is provided with extruded article 409, extruded article 409 and movable chamber 408's inside sliding connection, extruded article 409's right-hand member is connected with the pressure ram 411, pressure ram 411 and extension chamber 412 sliding connection, extruded article 409's left end extends to clamping part 401's outside, extruded article 409's outer end and hydraulic stem 417's the end that stretches out are connected, hydraulic stem 417 passes through the outer wall that link 418 connects at clamping part 401, hydraulic stem 417 drives extruded article 409 and pressure ram 411 and removes.

The outer end of extruded article 409 is connected with stopper 415, and extruded article 409's outside cover is equipped with spring 416, makes extruded article 409 can kick-back rapidly after pushing into.

The end of the clamping block 413 is connected with a telescopic block 410, the telescopic block 410 extends to the inside of the extension cavity 412, the middle of the telescopic block 410 is connected with a second spring 414, and the extrusion rod 411 drives the telescopic block 410 to extend outwards, so that the plate 3 is clamped.

When using, hydraulic stem 417 drives two clamp splice 413 and is close to each other, thereby with panel 3 centre gripping post, thereby do not need the manual work to operate, the security performance has been improved, it needs manual operation to have solved prior art, the poor problem of security, through set up ejector pad 404 in the inside of centre gripping groove 403, after panel 3 buckles and accomplishes, outside high-pressure gas pours into the inside of sealed chamber 405 into from intake pipe 407, thereby promote piston 406 and remove, thereby make ejector pad 404 promote panel 3, make panel 3 withdraw from centre gripping groove 403, so far accomplish the process of whole pay-off of buckling.

In conclusion, according to the bending machine, the clamping portion 401, the two clamping blocks 413 and the hydraulic rod 417 are arranged on the left side of the bending machine body 1, so that when clamping is needed, the hydraulic rod 417 drives the two clamping blocks 413 to approach each other, and the plate 3 is clamped by the column, manual operation is not needed, safety performance is improved, and the problems that manual operation is needed and safety is poor in the prior art are solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bender equipment is with last modular fixture mechanism, includes bender body (1), bending roller (2) and panel (3), its characterized in that: a clamp mechanism is arranged on the left side of the body (1);

the clamp mechanism comprises a clamping part (401), a clamping groove (403) is formed in the right end of the clamping part (401), and the plate (3) extends into the clamping groove (403);

two clamping blocks (413) are arranged inside the clamping groove (403);

a hydraulic rod (417) is installed outside the clamping part (401), and the two clamping blocks (413) are pushed by the hydraulic rod (417).

2. The die clamp mechanism for bending machine equipment according to claim 1, wherein: buckling roller (2) are provided with threely, three the both ends of buckling roller (2) are all rotated through the both ends of bearing and bender body (1) and are connected, panel (3) clamp is between three buckling roller (2), and is three buckling roller (2) are triangular distribution.

3. The die clamp mechanism for bending machine equipment according to claim 1, wherein: the bottom of clamping part (401) is connected with support column (402), the bottom of support column (402) is connected with the base, the base is placed on ground.

4. The die clamp mechanism for bending machine equipment according to claim 1, wherein: the inner wall of the clamping groove (403) is provided with a pushing block (404), the outer end of the pushing block (404) is arc-shaped, the inner wall of the clamping groove (403) is provided with a sealing cavity (405), one end, close to the sealing cavity (405), of the pushing block (404) is connected with a piston (406), and the piston (406) is in sliding connection with the inner wall of the sealing cavity (405).

5. The die clamp mechanism for bending machine equipment according to claim 4, wherein: an air inlet pipe (407) is connected to the outside of the clamping portion (401), and the air inlet pipe (407) extends to the inside of the sealed cavity (405) and is communicated with the inside of the sealed cavity (405).

6. The die clamp mechanism for bending machine equipment according to claim 1, wherein: the inside of clamping part (401) is provided with movable chamber (408), the right-hand member in activity chamber (408) is provided with extends chamber (412), the inside in activity chamber (408) is provided with extruded article (409), the inside sliding connection in extruded article (409) and activity chamber (408), the right-hand member of extruded article (409) is connected with extrusion pole (411), extrusion pole (411) and extension chamber (412) sliding connection, the left end of extruded article (409) extends to the outside of clamping part (401), the outer end of extruded article (409) is connected with the end that stretches out of hydraulic stem (417), the outer wall in clamping part (401) is connected through link (418) in hydraulic stem (417).

7. The die clamp mechanism for bending machine equipment according to claim 6, wherein: the outer end of extruded article (409) is connected with stopper (415), the outside cover of extruded article (409) is equipped with spring one (416).

8. The die clamp mechanism for bending machine equipment according to claim 7, wherein: the end part of the clamping block (413) is connected with a telescopic block (410), the telescopic block (410) extends to the inside of the extension cavity (412), and the middle part of the telescopic block (410) is connected with a second spring (414).