CN217165927U

CN217165927U - Numerical control bending machine

Info

Publication number: CN217165927U
Application number: CN202220462013.0U
Authority: CN
Inventors: 仇成结
Original assignee: Shengzhou Yike Electric Appliance Co ltd
Current assignee: Shengzhou Yike Electric Appliance Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-12
Anticipated expiration: 2032-03-04

Abstract

The utility model provides a numerical control bending machine, which belongs to the technical field of bending machines, and comprises a machine body, wherein the front end of the machine body is provided with a working groove, the lower end of the working groove is fixedly connected with a slide rail, the upper end of the slide rail is slidably connected with a T-shaped slide block, four corners of the upper end of the T-shaped slide block are fixedly connected with a cylindrical block, the upper side of the T-shaped slide block is provided with a mould, the upper end of the mould is fixedly connected with four circular blocks, the upper ends of the four circular blocks are provided with a special-shaped groove, two slide grooves are respectively arranged on two side walls of the special-shaped groove, the slide grooves are respectively arranged at the front and the back of the left side and the right side according to the shape of the special-shaped groove, a spring drives a clamping block to be pulled to two sides by pulling handles on the two sides, thereby with cylindricality piece card income dysmorphism inslot because of the circumferential surface of cylindricality piece seted up with the corresponding circular port of fixture block to be convenient for according to the demand of bending of difference can be convenient change the mould.

Description

Numerical control bending machine

Technical Field

The utility model belongs to the technical field of the bender, concretely relates to numerical control bender.

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.

In prior art, the bender need change the mould according to the shape demand of difference when bending, and current bender is swift convenient inadequately when the grinding apparatus is changed, so to the change of current bender to the mould improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control bender aims at solving the problem of the bender among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a numerical control bending machine comprises a machine body, wherein the front end of the machine body is provided with a working groove, the lower end of the working groove is fixedly connected with a slide rail, the upper end of the slide rail is connected with a T-shaped slide block in a sliding way, four corners of the upper end of the T-shaped slide block are fixedly connected with a cylindrical block, a mould is arranged on the upper side of the T-shaped sliding block, four round blocks are fixedly connected with the upper end of the mould, the upper ends of the four round blocks are all provided with special-shaped grooves, two sliding grooves are formed in two side walls of the special-shaped groove, two sliding grooves are located on the same side, rectangular sliding blocks are connected in the sliding grooves in a sliding mode, two rectangular sliding blocks located on the same side are fixedly connected with clamping blocks close to the near ends of the rectangular sliding blocks, two clamping blocks are fixedly connected with springs at the ends far away from the clamping blocks, handles are fixedly connected with the ends far away from the clamping blocks, and the cylindrical blocks are movably clamped in the special-shaped grooves.

As an optimal scheme, the motor groove has all been seted up to the both sides end of slide rail, two the equal fixedly connected with motor of lower inner wall in motor groove.

As an optimized scheme, two stoppers of fixedly connected with in the recess of slide rail, two the upper end of stopper is all rotated and is connected with the lead screw, two the upper end fixedly connected with limiting plate of lead screw, two the equal activity of lower extreme of lead screw runs through the last inner wall in motor groove and downwardly extending, two the lower extreme in motor groove is fixed mutually with the output of two motors respectively, two the equal screw thread in circumference surface of lead screw has screw-nut, two screw-nut's the end fixedly connected with connecting plate between being close to mutually.

As an optimal scheme, the lower extreme fixedly connected with pressing tool of connecting plate, the lower extreme sliding connection of pressing tool is in the mould, the connecting plate is close to two cylinders of fixedly connected with the limiting plate mutually.

As an optimized scheme of the utility model, the left end of T type slider passes through screw thread connection in one side of slide rail.

As an optimal scheme of the utility model, both sides all are provided with supplementary slide bar around the slide rail.

As an optimized scheme of the utility model, the front side of organism is provided with the PLC controller, the side fixedly connected with heating panel of organism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, through placing the mould in the upper end of T type slider, make four cylindricality pieces and the corresponding subsequent fixed of being convenient for in the dysmorphism groove of seting up on the circular shape piece, all set up the sliding tray in the front and back of the left and right sides according to the shape in dysmorphism groove again, make the spring drive fixture block pull open to both sides through the handle of pulling both sides to draw back cylindricality piece card income dysmorphism inslot because of the circumference surface of cylindricality piece seted up with the corresponding circular port of fixture block, thereby be convenient for according to the different demand of bending can be convenient change the mould.

2. In this scheme, set up the motor groove in the left and right sides of slide rail, thereby be convenient for fixed motor, when two motors start, it reciprocates to drive the fixed lead screw in upper end and rotate the circumference surface that makes two screw-nut threaded connection lead screws, fixed connection board between the end is close to of two screw-nuts, the lower extreme that is fixed in the connecting plate with the pressing sword again is convenient for bend article, thereby still fixed two cylinders in the upper end of connecting plate for more quick bending and increased dynamics and the efficiency of bending, and two cylinders and motor all can control through the PLC controller.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

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

fig. 4 is a third perspective view of the present invention.

In the figure: 1. a body; 2. a working groove; 3. a slide rail; 4. a motor slot; 5. a limiting block; 6. a screw rod; 7. a feed screw nut; 8. a connecting plate; 9. a limiting plate; 10. a cylinder; 11. a T-shaped slider; 12. a screw; 13. a mold; 14. a PLC controller; 15. an auxiliary slide bar; 16. a heat dissipation plate; 17. a circular block; 18. a special-shaped groove; 19. a sliding groove; 20. a rectangular slider; 21. a clamping block; 22. a spring; 23. a handle; 24. a cylindrical block; 25. pressing a cutter; 26. an electric motor.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

the utility model provides a numerical control bender, which comprises a bod 1, work groove 2 has been seted up to organism 1's front end, work groove 2's lower extreme fixedly connected with slide rail 3, slide rail 3's upper end sliding connection has T type slider 11, the equal fixedly connected with cylindricality piece 24 of upper end four corners department of T type slider 11, T type slider 11's upside is provided with mould 13, four circular blocks 17 of upper end fixedly connected with of mould 13, dysmorphism groove 18 has all been seted up to four circular blocks 17's upper end, two sliding tray 19 have all been seted up to two lateral walls in dysmorphism groove 18, be located two sliding tray 19 of homonymy equal sliding connection has rectangular sliding block 20, be located two rectangular tray 20 of homonymy mutually by the equal fixedly connected with fixture block 21 of near-end, the equal fixedly connected with spring 22 of end is kept away from mutually of two fixture blocks 21, the equal fixedly connected with handle 23 of end is kept away from mutually to two fixture block 21, a plurality of post 24 activity joint respectively in a plurality of dysmorphism inslot 18.

In the embodiment of the present invention, the mold 13 is placed on the upper end of the T-shaped slider 11, so that the four cylindrical blocks 24 correspond to the irregular groove 18 formed on the upper end of the circular block 17 for subsequent fixation, and then the sliding grooves 19 are formed on the front and rear sides of the left and right sides according to the shape of the irregular groove 18, the springs 22 are pulled to pull the clamping blocks 21 to both sides, so that the cylindrical blocks 24 are clamped into the irregular groove 18, the circular holes corresponding to the clamping blocks 21 are formed on the circumferential surface of the cylindrical blocks 24, so that the mold 13 can be conveniently replaced according to different bending requirements, the motor grooves 4 are formed on the left and right sides of the sliding rail 3, so as to fix the motors 26, when the two motors 26 are started, the lead screw 6 with the fixed upper end is driven to rotate, so that the circumferential surfaces of the two lead screw nuts 7 screwed with the lead screw 6 move up and down, the connecting plate 8 is fixed between the close ends of the two lead screw nuts 7, the pressing knife 25 is fixed at the lower end of the connecting plate 8 so as to bend the articles conveniently, two air cylinders 10 are fixed at the upper end of the connecting plate 8 for faster bending, so that bending strength and bending efficiency are improved, and the two air cylinders 10 and the motor 26 can be controlled through the PLC 14.

Specifically referring to fig. 4, motor grooves 4 are formed at both side ends of the slide rail 3, and the lower inner walls of the two motor grooves 4 are fixedly connected with motors 26.

In this embodiment: the motor grooves 4 are formed in the left side and the right side of the sliding rail 3, so that the motor 26 can be fixed conveniently.

Referring to fig. 1 specifically, two limit blocks 5 are fixedly connected in a groove of the slide rail 3, the upper ends of the two limit blocks 5 are rotatably connected with lead screws 6, the upper ends of the two lead screws 6 are fixedly connected with limit plates 9, the lower ends of the two lead screws 6 movably penetrate through the upper inner wall of the motor groove 4 and extend downwards, the lower ends of the two motor grooves 4 are respectively fixed with the output ends of two motors 26, lead screw nuts 7 are threaded on the circumferential surfaces of the two lead screws 6, and a connecting plate 8 is fixedly connected between the close ends of the two lead screw nuts 7.

In this embodiment: two lead screws 6 are limited by fixing two limiting blocks 5 at the grooves of the slide rail 3, and then the lower ends of the two lead screws 6 are fixed with a motor 26, so that lead screw nuts 7 which are connected with the circumferential surface threads of the two lead screws 6 are driven to move up and down after being started, a limiting plate 9 is fixed at the upper ends of the two lead screws 6 to play a limiting role to prevent the lead screw nuts 7 from being separated, and a connecting plate 8 is fixed between the two lead screw nuts 7 to facilitate the fixation of a pressure knife 25.

Specifically, referring to fig. 4, the lower end of the connecting plate 8 is fixedly connected with a pressing knife 25, the lower end of the pressing knife 25 is slidably connected in the mold 13, and two cylinders 10 are fixedly connected to the ends of the connecting plate 8 close to the limiting plate 9.

In this embodiment: the press cutter 25 is fixed at the lower end of the connecting plate 8, so that the press cutter 25 slides in the die 13 to perform bending work, and the two cylinders 10 are fixed at the close ends of the connecting plate 8 and the limiting plate 9, so that the assistance to the bending work is facilitated, and the efficiency is increased.

Specifically referring to fig. 2, the left end of the T-shaped slider 11 is connected to one side of the slide rail 3 by a screw 12.

In this embodiment: the T-shaped sliding block 11 can slide on the upper end of the sliding rail 3, and the T-shaped sliding block 11 can be fixed on one side of the sliding rail 3 through the screw 12 and cannot move, so that subsequent work can be carried out more stably.

Specifically referring to fig. 1, the front and rear sides of the slide rail 3 are provided with auxiliary slide bars 15.

In this embodiment: auxiliary sliding rods 15 are arranged on two sides of the sliding rail 3 so as to play a role of auxiliary stabilization when the T-shaped sliding block 11 slides.

Specifically referring to fig. 2, a PLC controller 14 is disposed at the front side of the machine body 1, and a heat dissipation plate 16 is fixedly connected to the side end of the machine body 1.

In this embodiment: the front side of the machine body 1 is provided with a PLC (programmable logic controller) 14 for programming and controlling the internal bending work, and the side end of the machine body 1 is provided with a heat dissipation plate 16 for discharging heat generated by the machine body 1.

The utility model discloses a theory of operation and use flow: firstly, through placing mould 13 in the upper end of T type slider 11, make four cylindric blocks 24 and the corresponding subsequent fixed of being convenient for of dysmorphism groove 18 that circular block 17 upper end was seted up, sliding tray 19 is all seted up around the left and right sides according to the shape of dysmorphism groove 18 again, handle 23 through the pulling both sides makes spring 22 drive fixture block 21 pull open to both sides to offer the circular port corresponding with fixture block 21 because of cylindric block 24's circumferential surface in going into dysmorphism groove 18 with cylindric block 24 card, thereby be convenient for according to the different needs of bending can be convenient change mould 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A numerical control bender which characterized in that: the special-shaped die comprises a machine body (1), wherein a working groove (2) is formed in the front end of the machine body (1), a sliding rail (3) is fixedly connected to the lower end of the working groove (2), a T-shaped sliding block (11) is slidably connected to the upper end of the sliding rail (3), cylindrical blocks (24) are fixedly connected to four corners of the upper end of the T-shaped sliding block (11), a die (13) is arranged on the upper side of the T-shaped sliding block (11), four round blocks (17) are fixedly connected to the upper end of the die (13), special-shaped grooves (18) are formed in the upper ends of the four round blocks (17), two sliding grooves (19) are formed in two side walls of each special-shaped groove (18), rectangular sliding blocks (20) are slidably connected in the two sliding grooves (19) on the same side, and clamping blocks (21) are fixedly connected to the near ends of the two rectangular sliding blocks (20) on the same side, the end of keeping away from mutually of two fixture block (21) is equal fixedly connected with spring (22), two end of keeping away from mutually of fixture block (21) is equal fixedly connected with handle (23), a plurality of cylindric piece (24) activity joint respectively in a plurality of dysmorphism groove (18).

2. A numerically controlled bending machine according to claim 1, wherein: motor groove (4), two motor groove (4)'s the equal fixedly connected with motor (26) of lower inner wall have all been seted up to the both sides end of slide rail (3).

3. A numerically controlled bending machine according to claim 2, wherein: two stopper (5) of fixedly connected with in the recess of slide rail (3), two the upper end of stopper (5) is all rotated and is connected with lead screw (6), two the upper end fixedly connected with limiting plate (9) of lead screw (6), two the equal activity of lower extreme of lead screw (6) runs through the last inner wall and the downwardly extending of motor groove (4), two the lower extreme in motor groove (4) is fixed mutually with the output of two motors (26) respectively, two the equal screw thread in circumference surface of lead screw (6) has screw-nut (7), two the mutually close to of screw-nut (7) is fixedly connected with connecting plate (8) between the end.

4. A numerically controlled bending machine according to claim 3, wherein: the lower extreme fixedly connected with press knife (25) of connecting plate (8), the lower extreme sliding connection of press knife (25) is in mould (13), connecting plate (8) and limiting plate (9) be close to two cylinders (10) of fixedly connected with mutually.

5. A numerical control bending machine according to claim 4, characterized in that: the left end of the T-shaped sliding block (11) is connected to one side of the sliding rail (3) through a screw (12) in a threaded mode.

6. A numerical control bending machine according to claim 5, characterized in that: and auxiliary sliding rods (15) are arranged on the front side and the rear side of the sliding rail (3).

7. A numerical control bending machine according to claim 6, characterized in that: the front side of the machine body (1) is provided with a PLC (programmable logic controller) (14), and the side end of the machine body (1) is fixedly connected with a heat dissipation plate (16).