CN220277958U

CN220277958U - Three-roller plate bending machine

Info

Publication number: CN220277958U
Application number: CN202320559208.1U
Authority: CN
Inventors: 王利娟
Original assignee: Changzhou Qiuhe Metal Products Co ltd
Current assignee: Changzhou Qiuhe Metal Products Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2024-01-02
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a three-roller plate bending machine, relates to the technical field of plate bending machine equipment, and solves the technical problems that in the prior art, two persons are required to rotate two rotating rods simultaneously to change the height of a press roller, the height of the press roller cannot be adjusted by single person operation, time and labor are wasted, and the adjustment progress is influenced; the device comprises a U-shaped seat, wherein side plates are fixedly arranged on two sides of the top end of the U-shaped seat, a transverse plate is fixedly arranged between the two side plates, a threaded rod is connected to the interior of the transverse plate in a rotating manner, a first rotating handle is fixedly arranged on the top end of the threaded rod, a moving assembly is arranged at the bottom of the transverse plate and comprises an N-shaped plate, a first rotating roller and a guide block, the N-shaped plate is arranged at the bottom of the transverse plate, the first rotating roller is rotationally connected to the interior of the N-shaped plate, and the guide block is fixedly arranged on one side of the N-shaped plate; the utility model can realize the adjustment of the height of the first rotating roller by single operation, saves time and labor and improves the adjustment progress.

Description

Three-roller plate bending machine

Technical Field

The utility model relates to the technical field of plate bending machine equipment, in particular to a three-roller plate bending machine.

Background

The plate bending machine is a shaping machine tool for continuously bending plates in a point mode, has the functions of rolling plates in different shapes such as O type, U type, multi-section R type and the like, and comprises a mechanical plate bending machine and a hydraulic plate bending machine.

According to the three-roller plate bending machine provided by Chinese patent grant publication No. CN201820734349.1, the height of the press roller is adjusted by rotating the screw, so that after the distance between the press roller and the bottom roller is changed, plates can be conveniently installed, and meanwhile, plates with different thicknesses can be rolled, so that the applicability and the universality are improved; but this mode still needs two people to rotate two bull sticks simultaneously and rotates the height that changes the compression roller, can't realize that single operation adjusts the height of compression roller, wastes time and energy, influences the regulation progress.

Therefore, the three-roller plate bending machine is designed to solve the problems.

Disclosure of Invention

The utility model provides a three-roller plate bending machine, which solves the technical problems that the height of a press roller is changed by two persons rotating two rotating rods simultaneously, the height of the press roller cannot be adjusted by single person operation, time and labor are wasted, and the adjustment progress is influenced.

In order to solve the technical problems, the three-roller plate bending machine provided by the utility model comprises a U-shaped seat, wherein side plates are fixedly arranged on two sides of the top end of the U-shaped seat, a transverse plate is fixedly arranged between the two side plates, a threaded rod is connected to the inner part of the transverse plate in a rotating manner, a first rotating handle is fixedly arranged on the top end of the threaded rod, a moving assembly is arranged at the bottom of the transverse plate, the moving assembly comprises an N-shaped plate, a first rotating roller and a guide block, the N-shaped plate is arranged at the bottom of the transverse plate, the first rotating roller is rotatably connected to the inner part of the N-shaped plate, a guide block is fixedly arranged on one side of the N-shaped plate, the bottom end of the threaded rod is rotatably connected with the middle part of the top end of the N-shaped plate, a moving groove is formed on two sides of the inner wall of the U-shaped seat, two sliding seats are slidably connected with two sliding seats, a second rotating roller is rotatably connected between each two corresponding sliding seats, and a supporting plate is fixedly arranged between each two corresponding sliding seats.

Preferably, the hollow groove is formed in the U-shaped seat, the screw rod is connected to the hollow groove in a rotating mode, threads at two ends of the screw rod are opposite in rotation direction, moving blocks are connected to two ends of the screw rod through screw rod nuts in a threaded mode, and the top ends of the two moving blocks are fixedly connected with the middle portions of the bottom ends of the corresponding supporting plates respectively.

Preferably, the bottom ends of the two moving blocks are fixedly provided with sliding blocks, sliding grooves matched with the sliding blocks are formed in the inner walls of the hollow grooves, and one end of the screw rod penetrates through the U-shaped seat and is fixedly connected with a second rotating handle arranged outside the U-shaped seat.

Preferably, a guide groove matched with the guide block is formed in one side of one side plate.

Preferably, a motor is fixedly arranged in the middle of the other side of the N-shaped plate, and a transmission shaft of the motor penetrates through the N-shaped plate and is fixedly connected with one end of the first rotating roller.

Preferably, a motor switch is fixedly arranged at the bottom of one side of the U-shaped seat, and the motor is electrically connected with a power supply through the motor switch.

Compared with the related art, the three-roller plate bending machine provided by the utility model has the following beneficial effects:

the utility model provides a three-roller plate bending machine, which drives a threaded rod to rotate through a first rotating handle, and is matched with a moving assembly, so that an N-type plate and a first rotating roller move in the vertical direction, the height of the first rotating roller can be adjusted by single operation, time and labor are saved, and the adjustment progress is improved;

simultaneously, the screw rod which is driven to be arranged through the second rotating handle is rotated, and the screw rod nut and the sliding block are matched, so that the two moving blocks and the two supporting plates simultaneously do opposite movement, the distance between the two second rotating rollers is conveniently adjusted, and therefore certain cost and certain energy consumption are reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model A;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at B;

fig. 4 is a schematic cross-sectional view of the U-shaped seat of the present utility model.

Reference numerals in the drawings: 1. a U-shaped seat; 2. a side plate; 3. a cross plate; 4. a moving assembly; 41. an N-type plate; 42. a first rotating roller; 43. a guide block; 5. a threaded rod; 6. a first rotating handle; 7. a moving groove; 8. a slide; 9. a second roller; 10. a support plate; 11. a screw rod; 12. a moving block; 13. a slide block; 14. a second rotating handle; 15. a motor; 16. a guide groove; 17. a hollow groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a three-roller plate bending machine comprises a U-shaped seat 1, side plates 2 are fixedly installed on two sides of the top end of the U-shaped seat 1, a transverse plate 3 is fixedly installed between the two side plates 2, a threaded rod 5 is connected to the inner rotation of the transverse plate 3, a first rotating handle 6 is fixedly installed on the top end of the threaded rod 5, a moving assembly 4 is arranged at the bottom of the transverse plate 3, the moving assembly 4 comprises an N-shaped plate 41, a first rotating roller 42 and a guide block 43, the N-shaped plate 41 is arranged at the bottom of the transverse plate 3, the first rotating roller 42 is rotatably connected to the inner side of the N-shaped plate 41, a guide block 43 is fixedly installed on one side of the N-shaped plate 41, a moving groove 7 is formed in the two sides of the inner wall of the U-shaped seat 1, two sliding seats 8 are slidably connected to the inner wall of the two sliding seats 8, a second rotating roller 9 is rotatably connected between each two corresponding sliding seats 8, and a supporting plate 10 is fixedly installed between each two corresponding sliding seats 8.

Referring to fig. 1 and 4,U, a hollow groove 17 is formed in the seat 1, a screw rod 11 is rotatably connected in the hollow groove 17, threads at two ends of the screw rod 11 are opposite in rotation direction, two ends of the screw rod 11 are respectively connected with a movable block 12 through screw rod nuts in a threaded manner, the top ends of the two movable blocks 12 are respectively fixedly connected with the middle parts of the bottom ends of the corresponding support plates 10, and the two support plates 10 are used for driving the two support plates 10 to simultaneously perform opposite movement, so that the distance between the two second rotating rollers 9 is adjusted.

Referring to fig. 1 and 4, the bottom ends of the two moving blocks 12 are fixedly provided with sliding blocks 13, the inner walls of the hollow grooves 17 are provided with sliding grooves matched with the sliding blocks 13, one end of a screw rod 11 penetrates through the U-shaped seat 1 and is fixedly connected with a second rotating handle 14 arranged outside the U-shaped seat 1, and the screw rod 11 is used for guiding and driving the screw rod 11 to rotate forward and backward.

Referring to fig. 2, one side of one of the side plates 2 is provided with a guide groove 16 matched with the guide block 43 for guiding sliding.

Referring to fig. 1, a motor 15 is fixedly installed in the middle of the other side of the N-shaped plate 41, and a transmission shaft of the motor 15 passes through the N-shaped plate 41 and is fixedly connected with one end of the first rotating roller 42, so as to drive the first rotating roller 42 to rotate.

Referring to fig. 1, a motor switch is fixedly installed at the bottom of one side of the u-shaped seat 1, and a motor 15 is electrically connected with a power supply through the motor switch for better controlling the operation of the electric appliance.

In summary, in the utility model, the three-roller veneer reeling machine is firstly placed at a working place, then the height of the first rotary roller 42 is adjusted according to the requirement, the first rotary handle 6 drives the threaded rod 5 to rotate, and the N-shaped plate 41 and the guide block 43 which are connected in a rotating way are matched, so that the N-shaped plate 41 and the first rotary roller 42 move in the vertical direction, and then the height of the first rotary roller 42 is adjusted, thereby realizing the adjustment of the height of the first rotary roller 42 by single person operation, saving time and labor and improving the adjustment progress; then the second rotating handle 14 drives the screw rod 11 to rotate, and the screw rod nut and the sliding block 13 are matched, so that the two moving blocks 12 and the two supporting plates 10 simultaneously move oppositely, and the two sliding seats 8 are matched, so that the distance between the two second rotating rollers 9 is conveniently adjusted, the certain cost is reduced, and the certain energy consumption is reduced; and finally, after the adjustment is finished, the steel plate is used, so that the steel plate is more convenient to use and operate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 three-roller veneer reeling machine, includes U type seat (1), its characterized in that: the utility model discloses a U-shaped seat, including U-shaped seat, lateral plate, guide block, N template (41) are installed in the bottom of lateral plate (3), the inside rotation of lateral plate (3) is connected with threaded rod (5), the top of threaded rod (5) is fixed mounting has first rotating handle (6), the bottom of lateral plate (3) is equipped with movable assembly (4), movable assembly (4) are including N template (41), first rotating roller (42) and guide block (43), N template (41) set up in the bottom of lateral plate (3), the inside rotation of N template (41) is connected with first rotating roller (42), one side fixed mounting of N template (41) has guide block (43), the bottom of threaded rod (5) rotates with the middle part on N template (41) top to be connected, removal groove (7) have all been seted up to the both sides of U type seat (1) inner wall, two the equal sliding connection of inner wall in removal groove (7) has two slide (8), every two corresponds all rotate between slide (8) and be connected with second roller (9), every two correspond equal fixed mounting has backup pad (10) between slide (8).

2. The three-roller plate bending machine according to claim 1, wherein a hollow groove (17) is formed in the U-shaped seat (1), a screw rod (11) is rotatably connected in the hollow groove (17), threads at two ends of the screw rod (11) are opposite in rotation direction, two ends of the screw rod (11) are respectively connected with a moving block (12) through screw rod nuts in a threaded mode, and the top ends of the two moving blocks (12) are respectively fixedly connected with the middle of the bottom end of the corresponding supporting plate (10).

3. The three-roller plate bending machine according to claim 2, wherein the bottom ends of the two moving blocks (12) are fixedly provided with sliding blocks (13), sliding grooves matched with the sliding blocks (13) are formed in the inner walls of the hollow grooves (17), and one end of the screw rod (11) penetrates through the U-shaped seat (1) and is fixedly connected with a second rotating handle (14) arranged outside the U-shaped seat (1).

4. A three-roll bending machine according to claim 1, characterized in that one side of one of the side plates (2) is provided with guide grooves (16) matching the guide blocks (43).

5. The three-roller plate bending machine according to claim 1, wherein a motor (15) is fixedly arranged in the middle of the other side of the N-shaped plate (41), and a transmission shaft of the motor (15) penetrates through the N-shaped plate (41) and is fixedly connected with one end of the first rotating roller (42).

6. The three-roller plate bending machine according to claim 5, wherein a motor switch is fixedly arranged at the bottom of one side of the U-shaped seat (1), and the motor (15) is electrically connected with a power supply through the motor switch.