CN210614726U

CN210614726U - Sheet bending machine

Info

Publication number: CN210614726U
Application number: CN201921604425.8U
Authority: CN
Inventors: 任松波
Original assignee: Hebei Mushengzhi Environmental Protection Technology Co Ltd
Current assignee: Hebei Mushengzhi Environmental Protection Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-26
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a sheet material bender, which comprises a base, the mould of bending is installed on the top of base, the bottom mounting of the mould of bending has the slider, open on the top of base has the spout, the slider inserts the spout, open on the top of the mould of bending has the spring groove, the internal connection in spring groove has the spring, the top of spring is connected with the jacking piece, the sheet material has been placed on the top of the mould of bending, this sheet material bender, bend the sheet material through the roller of bending, the roller rotation of bending can reduce its degree of wear, prolonged service life, and simultaneously, the product of accomplishing of bending passes through the jacking piece jack-up on spring top, be convenient for take out the product, the rotation regulation pole, the slider removes in the spout, the mould of driving to bend removes along the spout direction, can change the shape and the size.

Description

Sheet bending machine

Technical Field

The utility model relates to a bender technical field specifically is a sheet material bender.

Background

The bending machine is a machine capable of bending plates, products bent by the bending machine are widely applicable to the industries of electromechanics, metal plates, light industry, aviation, ships, instruments, electrical appliances, stainless steel products and the like, and are used for bending various steel plates, stainless steel, copper plates, aluminum plates and non-metal material plates, the products can be bent into V-shaped, arc-shaped, circular or right-angle shapes and the like, and can be designed and processed into special shapes according to requirements.

According to the existing plate bending machine, a bending die is a whole and is inconvenient to move, the bending shape and size cannot be changed, and a bent product is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet bender to the mould of bending that proposes in solving above-mentioned background art is a whole, and inconvenient removal, can not change the shape of bending and the problem of size.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet material bender, includes the base, the mould of bending is installed on the top of base, the bottom mounting of the mould of bending has the slider, open on the top of base has the spout, the slider inserts the spout, and open on the top of the mould of bending has the spring groove, the internal connection in spring groove has the spring, the top of spring is connected with the jacking piece, the sheet material has been placed on the top of the mould of bending.

Preferably, the surface of slider is provided with the regulation hole, the inside of adjusting the hole has passed and has adjusted the pole, the one end of adjusting the pole is fixed with first limiting plate, the both ends of spout are fixed with the regulating plate, the surface of regulating plate is provided with the guiding hole, it passes the guiding hole to adjust the pole, the fixed surface of adjusting the pole has second limiting plate and third limiting plate.

Preferably, the top of base is fixed with the support column, the top of support column is fixed with places the board, place the top of board and install first pneumatic cylinder, the bottom of first pneumatic cylinder is provided with first piston rod, the bottom of first piston rod is connected with the clamp plate, place the top of board and install the second pneumatic cylinder, the bottom of second pneumatic cylinder is connected with the second piston rod, the bottom mounting of second piston rod has the mounting bracket, the bottom of mounting bracket is connected with the bending roll.

Preferably, the sliding block is of a rectangular structure, the section of the sliding groove is a rectangular section, the length of the sliding groove is equal to that of the base, and the plate is parallel to the base.

Preferably, the regulation hole is the screw hole, it is perpendicular with the slider to adjust the pole for the threaded rod, the diameter of first limiting plate is not less than the diameter of regulation hole, the regulating plate is parallel with the slider, guiding hole and regulation hole align, second limiting plate and third limiting plate are circular and the diameter of diameter is not less than the diameter of guiding hole.

Preferably, the placing plate is parallel to the base, the first piston rod is perpendicular to the placing plate, the pressing plate is parallel to the base, the second piston rod is perpendicular to the placing plate, and the mounting frame is perpendicular to the second piston rod.

Compared with the prior art, the beneficial effects of the utility model are that: this sheet material bender, 1, bend the sheet material through the bending roll, the bending roll rotates and can reduce its degree of wear, increase of service life, and simultaneously, the product of accomplishing of bending passes through the jacking piece jack-up on spring top, is convenient for take out the product.

2. The adjusting rod is rotated, the sliding block moves in the sliding groove, the bending die is driven to move along the direction of the sliding groove, the shape and size of the plate can be changed, and the bending range of the plate is enlarged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view taken along direction a of fig. 1 according to the present invention;

fig. 3 is a sectional view of the present invention taken along the direction B of fig. 1.

In the figure: 1. a base; 2. a first limit plate; 3. adjusting a rod; 4. an adjustment hole; 5. a slider; 6. an adjusting plate; 7. a guide hole; 8. a second limiting plate; 9. a third limiting plate; 10. bending the die; 11. a plate material; 12. a spring slot; 13. a spring; 14. jacking blocks; 15. pressing a plate; 16. a mounting frame; 17. a second piston rod; 18. a first piston rod; 19. placing the plate; 20. a first hydraulic cylinder; 21. a second hydraulic cylinder; 22. bending rollers; 23. a support pillar; 24. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a sheet bending machine comprises a base 1, a bending die 10 is installed at the top end of the base 1, a sliding block 5 is fixed at the bottom end of the bending die 10, the sliding block 5 is of a rectangular structure, a sliding groove 24 is formed in the top end of the base 1, the cross section of the sliding groove 24 is a rectangular cross section, the length of the sliding groove 24 is equal to that of the base 1, the sliding block 5 is inserted into the sliding groove 24, the bending die 10 can slide inside the sliding groove 24 through the sliding block 5, the bending die 10 moves along the direction of the sliding groove 24, a spring groove 12 is formed in the top end of the bending die 10, a spring 13 is connected inside the spring groove 12, a jacking block 14 is connected to the top end of the spring 13, a sheet 11 is placed at the top end of the bending die 10, the sheet 11 is pressed by a pressing plate 15, the jacking block 14 is pressed into the spring groove 12 through the spring 13, the sheet, facilitating the removal of the slabs 11.

Referring to fig. 1, 2 and 3, the surface of the sliding block 5 is provided with an adjusting hole 4, the adjusting hole 4 is a threaded hole, an adjusting rod 3 penetrates through the adjusting hole 4, the adjusting rod 3 is a threaded rod and is perpendicular to the sliding block 5, the adjusting rod 3 is in threaded connection with the adjusting hole 4, the adjusting rod 3 is in an L-shaped structure and is connected with the rotary adjusting rod 3, one end of the adjusting rod 3 is fixed with a first limiting plate 2, the diameter of the first limiting plate 2 is not smaller than the diameter of the adjusting hole 4, two ends of a chute 24 are fixed with adjusting plates 6, the adjusting plate 6 is parallel to the sliding block 5, the surface of the adjusting plate 6 is provided with a guide hole 7, the guide hole 7 is aligned with the adjusting hole 4, the adjusting rod 3 penetrates through the guide hole 7, the surface of the adjusting rod 3 is fixed with a second limiting plate 8 and a third limiting plate 9, both the second limiting plate 8 and the third limiting plate 9 are circular and have diameters not smaller than the, the adjusting rod 3 is limited to move, so that the adjusting rod 3 can rotate conveniently, the sliding block 5 and the bending die 10 are driven to move, the bending shape and size of the plate 11 can be changed, and the bending range of the plate 11 is enlarged.

Referring to fig. 1 and 2, a supporting column 23 is fixed at the top end of a base 1, a placing plate 19 is fixed at the top end of the supporting column 23, the placing plate 19 is parallel to the base 1, a first hydraulic cylinder 20 is installed at the top end of the placing plate 19, the first hydraulic cylinder 20 is of MOB32 x 50 type, the hydraulic cylinder of the type is provided with a switch for controlling pressurization and decompression of the first hydraulic cylinder 20, a first piston rod 18 is arranged at the bottom end of the first hydraulic cylinder 20, the first piston rod 18 is perpendicular to the placing plate 19, the first piston rod 18 passes through a through hole reserved in the placing plate 19, a pressing plate 15 is connected at the bottom end of the first piston rod 18, the pressing plate 15 is parallel to the base 1, the pressing plate 15 is used for pressing the plate 11 to facilitate bending of the plate 11, a second hydraulic cylinder 21 is installed at the top end of the placing plate 19, the second hydraulic cylinder 21 is of MOB32 x 50 type, the second piston rod 17 is perpendicular to the placing plate 19, second piston rod 17 is perpendicular with placing board 19, and the bottom mounting of second piston rod 17 has mounting bracket 16, and mounting bracket 16 is perpendicular with second piston rod 17, and the bottom of mounting bracket 16 rotates and is connected with bending roll 22, and second piston rod 17 drives mounting bracket 16 downwards, bends sheet material 11 through bending roll 22, and bending roll 22 can rotate when bending sheet material 11, reduces the degree of wear on bending roll 22 surface, extension bending roll 22's live time.

The utility model discloses when concrete implementation: the bending die 10 is installed at the top end of the base 1, the sliding block 5 is inserted into the sliding groove 24, the adjusting rod 3 passes through the guide hole 7 and the adjusting hole 4, the jacking block 14 is installed above the spring groove 12 through the spring 13, the placing plate 19 is fixed at the top end of the base 1 through the supporting column 23, the first hydraulic cylinder 20 and the second hydraulic cylinder 21 are both installed at the top end of the placing plate 19, the first hydraulic cylinder 20 is connected with the pressing plate 15 through the first piston rod 18, the second hydraulic cylinder 21 is connected with the mounting frame 16 through the second piston rod 17, the bending roller 22 is rotatably installed at the bottom end of the mounting frame 16, the adjusting rod 3 is rotated, the adjusting rod 3 is in threaded connection with the sliding block 5, the second limiting plate 8 and the third limiting plate 9 limit the movement of the adjusting rod 3, therefore, the sliding block 5 moves inside the sliding groove 24 to drive the bending die 10 to move, the bending range of the plate 11 is expanded, the plate 11 is placed at the top end of the bending die 10, a switch of a first hydraulic cylinder 20 is opened, a first piston rod 18 drives a pressing plate 15 to press the plate 11 downwards, then a jacking block 14 is pressed into a spring groove 12 through a spring 13, after the plate 11 is bent, the spring 13 jacks the plate 11 through the jacking block 14, the plate 11 is convenient to take out, the switch of a second hydraulic cylinder 21 is opened, a second piston rod 17 drives an installation frame 16 and a bending roller 22 to be downwards, the plate 11 is bent, the bending roller 22 can rotate when the plate 11 is bent, the abrasion degree of the surface of the bending roller 22 is reduced, and the service life of the bending roller 22 is prolonged.

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 these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sheet bending machine, includes base (1), its characterized in that: the bending die is characterized in that a bending die (10) is installed at the top end of the base (1), a sliding block (5) is fixed at the bottom end of the bending die (10), a sliding groove (24) is formed in the top end of the base (1), the sliding block (5) is inserted into the sliding groove (24), a spring groove (12) is formed in the top end of the bending die (10), a spring (13) is connected to the inside of the spring groove (12), a jacking block (14) is connected to the top end of the spring (13), and a plate material (11) is placed on the top end of the bending die (10).

2. A sheet bending machine according to claim 1, wherein: the surface of slider (5) is provided with regulation hole (4), the inside of adjusting hole (4) is passed and is had regulation pole (3), the one end of adjusting pole (3) is fixed with first limiting plate (2), the both ends of spout (24) are fixed with regulating plate (6), the surface of regulating plate (6) is provided with guiding hole (7), adjust pole (3) and pass guiding hole (7), the fixed surface of adjusting pole (3) has second limiting plate (8) and third limiting plate (9).

3. A sheet bending machine according to claim 1, wherein: the top of base (1) is fixed with support column (23), the top of support column (23) is fixed with places board (19), place the top of board (19) and install first pneumatic cylinder (20), the bottom of first pneumatic cylinder (20) is provided with first piston rod (18), the bottom of first piston rod (18) is connected with clamp plate (15), place the top of board (19) and install second pneumatic cylinder (21), the bottom of second pneumatic cylinder (21) is connected with second piston rod (17), the bottom mounting of second piston rod (17) has mounting bracket (16), the bottom of mounting bracket (16) is connected with bending roll (22).

4. A sheet bending machine according to claim 1, wherein: the sliding block (5) is of a rectangular structure, the section of the sliding groove (24) is a rectangular section, the length of the sliding groove (24) is equal to that of the base (1), and the plate (11) is parallel to the base (1).

5. A sheet bending machine according to claim 2, wherein: adjust hole (4) and be the screw hole, it is perpendicular for threaded rod and slider (5) to adjust pole (3), the diameter of first limiting plate (2) is not less than the diameter of adjusting hole (4), regulating plate (6) and slider (5) are parallel, guiding hole (7) and regulation hole (4) align, second limiting plate (8) and third limiting plate (9) are circular and diameter is not less than the diameter of guiding hole (7).

6. A sheet bending machine according to claim 3, wherein: the placing plate (19) is parallel to the base (1), the first piston rod (18) is perpendicular to the placing plate (19), the pressing plate (15) is parallel to the base (1), the second piston rod (17) is perpendicular to the placing plate (19), and the mounting frame (16) is perpendicular to the second piston rod (17).