CN221018096U - Table bending machine - Google Patents

Abstract

The utility model provides a table bending machine, which relates to the technical field of bending machines and comprises a machine body, wherein a lower module is fixedly arranged on the surface of the machine body, a hydraulic cylinder is fixedly arranged at the top end of the machine body, an installation plate is fixedly arranged at the output end of the hydraulic cylinder, an installation groove is formed in the bottom surface of the installation plate, a bending cutter is connected to the inner side of the installation groove in a sliding manner, a slot is formed in the top surface of the bending cutter, and a movable groove is formed in the top surface of the installation groove. According to the utility model, through the structures such as the mounting plate, the mounting groove, the bending knife, the slot, the movable groove, the clamping groove, the inserting block, the clamping block and the spring, the bending knife on the folding bender can be quickly replaced by a worker, so that the bending operation of the bending machine on boards with different sizes is adapted, the convenience in use is improved, the inconvenience caused by using other tools when the bolts are adopted for fixing is avoided, the operation time and the labor cost in the production process are reduced, and the working efficiency is improved.

Description

Table bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a table type bending machine.

Background

Publication number CN214442061U discloses a bending machine, which comprises a frame, a driving piece, a rotating shaft, a connecting rod assembly, an upper die, a lower die and a guiding assembly, wherein the rotating shaft is rotatably arranged on the frame; the connecting rod assembly comprises a first connecting piece, a second connecting piece and a connecting rod; the first connecting piece is fixedly arranged on the rotating shaft, the lower die is fixedly arranged on the frame and positioned below the rotating shaft, the upper die is positioned above the lower die, the second connecting piece is fixedly arranged on the upper die, the first end of the connecting rod is rotationally connected with the first connecting piece, and the second end of the connecting rod is rotationally connected with the second connecting piece; the driving piece is used for driving the rotating shaft to rotate so that the connecting rod drives the upper die to move up and down; the guide assembly is arranged on the frame, and the upper die is in sliding connection with the guide assembly to guide the upper die to move up and down. The bending machine has the characteristic of improving the efficiency of bending workpieces by the bending machine. However, when the bending machine is used for bending the plates, bending knives of different sizes are required to be frequently replaced to adapt to the bending operation of the plates of different sizes, and the bending machine is used for fixing the bending knives by bolts, so that workers need to unscrew the bolts one by one to screw the bolts when the bending knives are replaced, the operation time and labor cost are increased in the production process, the working efficiency is reduced, and improvement is required.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a desk-top bender, includes the organism, the fixed surface of organism installs down the module, the top fixed mounting of organism has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the mounting panel, the mounting groove has been seted up to the bottom surface of mounting panel, the inboard sliding connection of mounting groove has the sword of bending, the slot has been seted up to the top surface of sword of bending, the movable groove has been seted up to the top surface of mounting groove, the draw-in groove has been seted up to the top surface of movable groove, the inboard sliding connection of movable groove has the inserted block, the top surface rotation of inserted block is connected with the fixture block, the surface cover of fixture block has the spring.

Preferably, the number of the hydraulic cylinders is two, and the two hydraulic cylinders are symmetrically distributed at the top end of the machine body. Here, the stability of the up-and-down movement of the mounting plate can be improved.

Preferably, the bottom end of the plug is embedded with the slot. Here, the bending blade can be fixed and stabilized in the mounting groove.

Preferably, the clamping block is in sliding connection with the top end of the movable groove, and the diameter of the spring is smaller than the diameter of the middle of the movable groove. Here, the spring may be placed inside the movable groove.

Preferably, the surface of organism has seted up the spout, the inboard sliding connection of spout has the slider, one side of slider rotates and is connected with the round bar, the one end sliding connection of round bar has the connecting rod, one side rotation of connecting rod is connected with the fixed block, the top surface rotation of fixed block is connected with the bolt, the bottom surface rotation of bolt is connected with the clamp splice. Here, can carry out the centre gripping fixed through fixed block and clamp splice to the one end of panel, avoid panel to produce the skew and influence the effect of bending in the bending process.

Preferably, the number of the sliding blocks is two, and the two sliding blocks are symmetrically distributed on two sides of the sliding groove. Here, stability to plate fixation can be enhanced.

Preferably, the top surface of the fixed block is provided with threads, the threads are meshed with the bolts, and one side of the clamping block is attached to the inner wall of the fixed block. Here, the clamp block can be driven to move inside the fixed block by rotating the bolt.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, through the structures such as the mounting plate, the mounting groove, the bending knife, the slot, the movable groove, the clamping groove, the inserting block, the clamping block and the spring, the bending knife on the folding bender can be quickly replaced by a worker, so that the bending operation of the bending machine on boards with different sizes is adapted, the convenience in use is improved, the inconvenience caused by using other tools when the bolts are adopted for fixing is avoided, the operation time and the labor cost in the production process are reduced, and the working efficiency is improved.

2. According to the bending machine, through the structures such as the sliding groove, the sliding block, the round rod, the connecting rod, the fixing block, the bolt and the clamping block, one end of the plate can be clamped and fixed through the fixing block and the clamping block, and then a worker can assist in supporting up the round rod and the connecting rod which are matched with one end of the plate in the process of bending the plate, so that the influence on the bending effect caused by deflection of the plate in the bending process can be avoided, and the stability of the bending machine is improved.

Drawings

Fig. 1 is a schematic view of a bench press bending machine according to the present utility model;

Fig. 2 is a cross-sectional view of a bench press bending machine according to the present utility model;

Fig. 3 is an enlarged view of fig. 2a of a bench press bending machine according to the present utility model;

fig. 4 is a partial cross-sectional view of a bench press bending machine according to the utility model;

Fig. 5 is an enlarged view of fig. 2B of a bench press bending machine according to the present utility model.

Legend description:

1. A body; 2. a lower module; 3. a hydraulic cylinder; 4. a mounting plate; 5. a mounting groove; 6. a bending knife; 7. a slot; 8. a movable groove; 9. a clamping groove; 10. inserting blocks; 11. a clamping block; 12. a spring; 13. a chute; 14. a slide block; 15. a round bar; 16. a connecting rod; 17. a fixed block; 18. a bolt; 19. and clamping blocks.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a desk-top bender, including organism 1, the fixed surface of organism 1 installs module 2 down, the top fixed mounting of organism 1 has pneumatic cylinder 3, pneumatic cylinder 3 is used for driving mounting panel 4 and moves, the quantity of pneumatic cylinder 3 is two sets of, two sets of pneumatic cylinders 3 are symmetric distribution on the top of organism 1, can improve the stability of mounting panel 4 up-and-down motion, the output fixed mounting of pneumatic cylinder 3 has mounting panel 4, mounting groove 5 has been seted up to the bottom surface of mounting panel 4, the inboard sliding connection of mounting groove 5 has bending knife 6, slot 7 has been seted up to the top surface of bending knife 6, movable groove 8 has been seted up to the top surface of mounting groove 5, draw-in groove 9 can block fixture 11, prevent spring 12 from popping up movable groove 8 inside with the bottom of inserting block 10, the inboard sliding connection of movable groove 8 has inserting block 10, the bottom and slot 7 gomphosis mutually, can make bending knife 6 can be fixed firm in mounting groove 5, the top surface rotation of inserting block 10 has fixture block 11, sliding connection between fixture block 11 and the top of movable groove 8, the diameter of spring 12 is less than 8 in the movable groove 8, can pop out the inside spring 12 in the movable groove 12, can be used for the inside spring 12 to take place the movable groove 12, the inside spring 12.

Example two

Referring to fig. 4-5, a sliding groove 13 is formed in the surface of the machine body 1, sliding blocks 14 are slidably connected to the inner side of the sliding groove 13, the number of the sliding blocks 14 is two, the two groups of sliding blocks 14 are symmetrically distributed on two sides of the sliding groove 13, stability of fixing a plate can be enhanced, one side of the sliding block 14 is rotationally connected with a round rod 15, one end of the round rod 15 is slidably connected with a connecting rod 16, one side of the connecting rod 16 is rotationally connected with a fixing block 17, the top surface of the fixing block 17 is provided with threads, the threads are meshed with a bolt 18, one side of the clamping block 19 is attached to the inner wall of the fixing block 17, the clamping block 19 can be driven to move on the inner side of the fixing block 17 through rotating the bolt 18, the top surface of the fixing block 17 is rotationally connected with the bolt 18, the bottom surface of the bolt 18 is rotationally connected with the clamping block 19, and one end of the plate can be clamped and fixed through the fixing block 17 and the clamping block 19, so that deflection of the plate in the bending process is avoided.

Working principle: when the bending knife 6 of the bending machine needs to be replaced, firstly, the clamping block 10 at the inner side of the movable groove 8 is pulled upwards through the clamping block 11 at the inner side of the clamping groove 9 on the surface of the mounting plate 4 at the bottom end of the hydraulic cylinder 3 at the top end of the machine body 1, the clamping block 10 is moved out of the inner side of the slot 7 at the top surface of the bending knife 6 at the inner side of the mounting groove 5 at the bottom end of the mounting plate 4 to be retracted into the inner side of the movable groove 8, then the clamping block 11 is rotated out of the top end of the clamping groove 9 through the clamping block 11 at the inner side of the rotating clamping groove 9, the spring 12 at the inner side of the movable groove 8 automatically rebounds to spring the bottom end of the clamping block 10 into the inner side of the slot 7 at the top surface of the bending knife 6, and the bending knife 6 is firmly fixed at the inner side of the mounting groove 5. When the bending machine is used for bending the plate, firstly, the position of the plate to be bent is placed on the lower module 2 on the surface of the machine body 1, then one end of the plate can be placed inside a fixed block 17 on one side of a connecting rod 16 by adjusting the position of a sliding block 14 inside a sliding groove 13 on the surface of the machine body 1 and on the inner side of the sliding groove 13, then a bolt 18 on the top surface of the fixed block 17 is rotated to drive a clamping block 19 on the inner side of the fixed block 17 to clamp and fix the plate on the bottom end of the fixed block 17, then a worker can upwards support the round rod 15 and the connecting rod 16 which are cooperatively arranged at one end of the plate in the bending process, so that the round rod 15 rotates on one side of the sliding block 14, the connecting rod 16 slides on the surface of the round rod 15, one end of the plate clamped by the fixed block 17 rotates on one side of the connecting rod 16, one end of the plate can be limited, and the plate is prevented from deflecting in the bending process to influence the bending effect.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. A bench bending machine, comprising a machine body (1), characterized in that: the utility model discloses a hydraulic power generation device, including organism (1), including module (2), mounting panel (4), mounting groove (5), slot (7) have been seted up to the surface fixed mounting of organism (1), top fixed mounting of organism (1) has pneumatic cylinder (3), the output fixed mounting of pneumatic cylinder (3) has mounting panel (4), mounting groove (5) have been seted up to the bottom surface of mounting panel (4), inboard sliding connection of mounting groove (5) has sword (6) of bending, slot (7) have been seted up to the top surface of sword (6) of bending, movable groove (8) have been seted up to the top surface of mounting groove (5), draw-in groove (9) have been seted up to the top surface of movable groove (8), the inboard sliding connection of movable groove (8) has insert block (10), the top surface rotation of insert block (10) is connected with fixture block (11), the surface cover of fixture block (11) is equipped with spring (12).

2. A bench press bending machine as in claim 1, wherein: the number of the hydraulic cylinders (3) is two, and the two groups of the hydraulic cylinders (3) are symmetrically distributed at the top end of the machine body (1).

3. A bench press bending machine as in claim 1, wherein: the bottom end of the inserting block (10) is embedded with the inserting groove (7).

4. A bench press bending machine as in claim 1, wherein: the clamping block (11) is in sliding connection with the top end of the movable groove (8), and the diameter of the spring (12) is smaller than the diameter of the middle of the movable groove (8).

5. A bench press bending machine as in claim 1, wherein: the utility model discloses a machine body, including organism (1), spout (13) have been seted up on the surface of organism (1), the inboard sliding connection of spout (13) has slider (14), one side rotation of slider (14) is connected with round bar (15), one end sliding connection of round bar (15) has connecting rod (16), one side rotation of connecting rod (16) is connected with fixed block (17), the top surface rotation of fixed block (17) is connected with bolt (18), the bottom surface rotation of bolt (18) is connected with clamp splice (19).

6. A bench press bending machine as in claim 5, wherein: the number of the sliding blocks (14) is two, and the two groups of sliding blocks (14) are symmetrically distributed on two sides of the sliding groove (13).

7. A bench press bending machine as in claim 5, wherein: the top surface of fixed block (17) has offered the screw thread, and screw thread and bolt (18) engaged with, one side of clamp splice (19) is laminated with the inner wall of fixed block (17).