CN218424951U

CN218424951U - Intelligent hydraulic numerical control bending machine

Info

Publication number: CN218424951U
Application number: CN202222721142.XU
Authority: CN
Inventors: 李继亮
Original assignee: Hubei Zhonghongtian Industry Co ltd
Current assignee: Hubei Zhonghongtian Industry Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses an intelligence hydraulic pressure numerical control bender, the on-line screen storage device comprises a base, the both sides of base are provided with the side bearer, the top of side bearer is provided with the crossbeam, be provided with hydraulic telescoping rod on the crossbeam, hydraulic telescoping rod's flexible end is provided with the briquetting of bending, be provided with the die holder on the base, be provided with the buffering subassembly between the bottom of die holder and the base. The utility model discloses in, the part of will bending is put on the die holder, adjust the position of threaded rod, make the clamp plate be located the part both sides of bending, then screw up two nuts on the threaded rod, thereby carry out the rigidity to the threaded rod, then press the stand, make the clamp plate of stand bottom and the part contact extrusion of bending, then be connected the lantern ring on two outer sleeves with protruding axle one and one of them protruding axle two respectively, thereby the location of the curved part of fifty percent discount is accomplished to holding plate, can prevent to bend the part at the in-process of bending and take place the displacement, be favorable to improving the precision of bending and the efficiency of bending.

Description

Intelligent hydraulic numerical control bending machine

Technical Field

The utility model relates to the technical field, especially, relate to an intelligence hydraulic pressure numerical control bender.

Background

The numerical control bending machine is used for bending a metal plate in a cold state into workpieces with various geometric cross-sectional shapes by utilizing a matched die. The sheet forming machine is designed for cold-rolled sheet metal processing, and is widely applied to bending and processing of sheets in the industries of automobile, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like.

The existing hydraulic numerical control bending machine cannot fix plate materials due to different thicknesses of the plate materials in the bending process, so that the plate bending precision is reduced due to the fact that the plate materials are prone to position deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the intelligent hydraulic numerical control bending machine is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligence hydraulic pressure numerical control bender, includes the base, the both sides of base are provided with the side bearer, the top of side bearer is provided with the crossbeam, be provided with hydraulic telescoping rod on the crossbeam, hydraulic telescoping rod's flexible end is provided with the briquetting of bending, be provided with the die holder on the base, be provided with the buffering subassembly between the bottom of die holder and the base, the both sides fixedly connected with stand of die holder, be provided with positioning mechanism on the stand.

Preferably, the buffering component comprises a limiting sleeve arranged on the base and a limiting column arranged at the bottom of the die holder, the limiting column penetrates through the limiting sleeve and is in sliding fit with the limiting sleeve, and a first spring is arranged outside the limiting column and above the limiting sleeve.

Preferably, positioning mechanism is including installing the sliding sleeve at the stand, the threaded rod is run through to the inside of sliding sleeve, the outside of threaded rod and the both sides that are located the sliding sleeve all close soon and are connected with the nut, the tip of threaded rod still is provided with compresses tightly the subassembly.

Preferably, the compressing assembly comprises a fixing block arranged at the end part of the threaded rod, a compression rod penetrates through the fixing block, a pressing plate is arranged at the bottom of the compression rod, a first protruding shaft is further arranged on the side wall of the bottom of the compression rod, a plurality of second protruding shafts are arranged on the side wall of the fixing block, and an elastic part is arranged between the first protruding shaft and the second protruding shaft.

Preferably, the elastic part comprises two outer sleeves which are symmetrically distributed, and an inner rod which is connected with the two outer sleeves which are symmetrically distributed in a sliding mode, a second spring is arranged outside the inner rod, and lantern rings connected with the first protruding shaft and the second protruding shaft are arranged at the end portions of the two outer sleeves respectively.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in this application, the part of will bending is put on the die holder, adjust the position of threaded rod, make the clamp plate be located the part both sides of bending, then screw up two nuts on the threaded rod, thereby carry out the rigidity to the threaded rod, then press the stand, make the clamp plate of stand bottom and the part contact extrusion of bending, then be connected the lantern ring on two outer sleeves with protruding axle one and one of them protruding axle two respectively, thereby the positioning of the curved part of fifty percent discount is accomplished to holding plate, can prevent to bend the part at the in-process of bending and take place the displacement, be favorable to improving the precision of bending and the efficiency of bending.

Drawings

Fig. 1 shows a schematic front view structural diagram of an intelligent hydraulic numerical control bending machine provided according to an embodiment of the present invention;

fig. 2 shows according to the utility model discloses the embodiment provides an intelligence hydraulic pressure numerical control bender compress tightly subassembly spatial structure sketch map.

Illustration of the drawings:

1. a base; 2. a side frame; 3. a cross beam; 4. a hydraulic telescopic rod; 5. bending the pressing block; 6. a die holder; 7. a column; 8. a sliding sleeve; 9. a nut; 10. a fixed block; 11. a pressure lever; 12. pressing a plate; 13. a second convex shaft; 14. a first protruding shaft; 15. an outer sleeve; 16. an inner rod; 17. a second spring; 18. a collar; 19. a limiting sleeve; 20. a limiting column; 21. a first spring; 22. a threaded rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides an intelligence hydraulic pressure numerical control bender, the on-line screen storage device comprises a base 1, base 1's both sides are provided with side bearer 2, the top of side bearer 2 is provided with crossbeam 3, be provided with hydraulic telescoping rod 4 on the crossbeam 3, hydraulic telescoping rod 4's flexible end is provided with bending briquetting 5, it reciprocates to drive bending briquetting 5 through hydraulic telescoping rod 4's flexible, be provided with die holder 6 on the base 1, when bending briquetting 5 moves down, cooperation die holder 6 can be to the panel operation of bending, be provided with the buffering subassembly between die holder 6's bottom and the base 1, can reduce the impact force that die holder 6 received, die holder 6's both sides fixedly connected with stand 7, be provided with positioning mechanism on the stand 7, a panel of bending is fixed, take place the skew when preventing to bend.

Specifically, as shown in fig. 1, the buffering component comprises a limiting sleeve 19 installed on the base 1 and a limiting column 20 installed at the bottom of the die holder 6, the limiting column 20 penetrates through the limiting sleeve 19 and is in sliding fit with the limiting sleeve, a first spring 21 is arranged outside the limiting column 20 and above the limiting sleeve 19, the hydraulic telescopic rod 4 extends to be pressed downwards, the die holder 6 receives impact pressure, the limiting column 20 at the bottom of the die holder 6 can slide in the limiting sleeve 19, the first spring 21 is compressed at the moment, so that the die holder 6 has a buffering effect, the impact stress of the die holder 6 is reduced, and the abrasion of the die holder 6 can be reduced.

Specifically, as shown in fig. 1, positioning mechanism is including installing sliding sleeve 8 at stand 7, and threaded rod 22 is run through to sliding sleeve 8's inside, and threaded rod 22's outside and the both sides that are located sliding sleeve 8 are all closed soon and are connected with nut 9, and threaded rod 22's tip still is provided with the pressure subassembly, moves threaded rod 22 about, then screws up two nuts 9 on the threaded rod 22 for two nuts 9 and sliding sleeve 8's lateral wall butt, thereby adjust fixed threaded rod 22's position.

Specifically, as shown in fig. 2, the compressing assembly includes a fixing block 10 installed at the end of a threaded rod 22, a compression rod 11 penetrates through the inside of the fixing block 10, the compression rod 11 is in sliding fit with the fixing block 10, the bottom of the compression rod 11 is provided with a pressing plate 12, a rubber contact surface is arranged below the pressing plate 12, the bottom side wall of the compression rod 11 is further provided with a first protruding shaft 14, the side wall of the fixing block 10 is provided with a plurality of second protruding shafts 13, an elastic part is arranged between the first protruding shaft 14 and the second protruding shaft 13, the compression rod 11 is moved up and down, the pressing plate 12 is suitable for plates with different thicknesses, and the position of the compression rod 11 can be fixed through the elastic part.

Specifically, as shown in fig. 2, the elastic member includes two symmetrically distributed outer sleeves 15 and an inner rod 16 slidably connected to the two symmetrically distributed outer sleeves 15, a second spring 17 is disposed outside the inner rod 16, and collars 18 connected to the first protruding shaft 14 and the second protruding shaft 13 are respectively disposed at the ends of the two outer sleeves 15, so that an elastic adjustment space is formed between the two outer sleeves 15 through the connection of the inner rod 16, and the position of the fixing block 10 on the pressing rod 11 is conveniently adjusted elastically.

In conclusion, the intelligence hydraulic pressure numerical control bender that this embodiment provided, during the use, the part of will bending is put on die holder 6, adjust the position of threaded rod 22, make clamp plate 12 be located the part both sides of bending, then screw up two nut 9 on the threaded rod 22, thereby carry out the rigidity to threaded rod 22, then press down stand 7, make clamp plate 12 and the part contact extrusion of bending of stand 7 bottom, then be connected lantern ring 18 on two outer sleeves 15 with protruding axle one 14 and one of them protruding axle two 13 respectively, thereby fixed press plate 12 accomplishes the location to the part of bending, can prevent to bend the part at the in-process and take place the displacement, be favorable to improving the precision of bending and the efficiency of bending.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an intelligence hydraulic pressure numerical control bender, includes base (1), its characterized in that, the both sides of base (1) are provided with side bearer (2), the top of side bearer (2) is provided with crossbeam (3), be provided with hydraulic telescoping rod (4) on crossbeam (3), the flexible end of hydraulic telescoping rod (4) is provided with bending briquetting (5), be provided with die holder (6) on base (1), be provided with the buffering subassembly between the bottom of die holder (6) and base (1), the both sides fixedly connected with stand (7) of die holder (6), be provided with positioning mechanism on stand (7).

2. The intelligent hydraulic numerical control bending machine according to claim 1, wherein the buffer assembly comprises a limiting sleeve (19) installed on the base (1) and a limiting column (20) installed at the bottom of the die holder (6), the limiting column (20) penetrates through the limiting sleeve (19) and is in sliding fit with the limiting sleeve, and a first spring (21) is arranged outside the limiting column (20) and above the limiting sleeve (19).

3. The intelligent hydraulic numerical control bending machine according to claim 1, wherein the positioning mechanism comprises a sliding sleeve (8) installed on the upright post (7), a threaded rod (22) penetrates through the inside of the sliding sleeve (8), nuts (9) are screwed and connected to the outside of the threaded rod (22) and the two sides of the sliding sleeve (8), and a pressing assembly is further arranged at the end of the threaded rod (22).

4. An intelligent hydraulic numerical control bending machine according to claim 3, wherein the compressing assembly comprises a fixing block (10) installed at the end of a threaded rod (22), a compression rod (11) penetrates through the fixing block (10), a pressing plate (12) is arranged at the bottom of the compression rod (11), a first protruding shaft (14) is further arranged on the side wall of the bottom of the compression rod (11), a plurality of second protruding shafts (13) are arranged on the side wall of the fixing block (10), and an elastic part is arranged between the first protruding shaft (14) and the second protruding shaft (13).

5. The intelligent hydraulic numerical control bending machine according to claim 4, wherein the elastic part comprises two symmetrically distributed outer sleeves (15) and an inner rod (16) slidably connected with the two symmetrically distributed outer sleeves (15), a second spring (17) is arranged outside the inner rod (16), and collars (18) connected with the first convex shaft (14) and the second convex shaft (13) are respectively arranged at the end parts of the two outer sleeves (15).