CN214023013U

CN214023013U - Novel bending die

Info

Publication number: CN214023013U
Application number: CN202022418594.1U
Authority: CN
Inventors: 王波; 朱春华; 游泳
Original assignee: Suzhou Kechuan Electronic Technology Co ltd
Current assignee: Suzhou Kechuan Electronic Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-24
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a novel mould of bending, the on-line screen storage device comprises a base, the top fixedly connected with stand of base, the board is accepted to the top fixedly connected with of stand, the top fixed mounting who accepts the board has the cylinder, the one end fixedly connected with slide of cylinder piston rod, the slot has been seted up to the bottom of slide, the inner wall of slot is pegged graft and is had the inserted block, the fixed slot has been seted up on the surface of inserted block, the bottom fixed mounting of inserted block has the mould, the inner wall of slot is seted up flutedly, the inner wall fixed mounting of recess has first spring, the one end fixedly connected with dead lever of first spring, the top fixed mounting of base has the frame of accepting. Through setting up first spring, dead lever and inserted block, the mould is installed to convenient to detach, accepts the frame through being provided with, and the fixed installation bed die of being convenient for provides the buffer member at the in-process of mould pressfitting simultaneously, does benefit to the protection mould.

Description

Novel bending die

Technical Field

The utility model belongs to the technical field of the mould of bending, specifically be a novel mould of bending.

Background

Bending is to bend some metal materials and materials with better tensile property.

At present, the existing bending die needs two types of dies for bending ninety degrees and steps, so that when the die is replaced, errors can occur, and the die is replaced more trouble, so that the novel bending die with multiple bending angles and convenient replacement is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mould of bending to solve the mould of bending and can only bend the problem of an angle, and be convenient for and dismantle the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: a novel bending die comprises a base, wherein stand columns are fixedly connected to the top end of the base, the number of the stand columns is two, a bearing plate is convenient to support and position a sliding plate through the stand columns, the top end of the stand columns is fixedly connected with the bearing plate, a cylinder is fixedly mounted at the top end of the bearing plate, the model of the cylinder is SC100, the purpose of lifting the sliding block is achieved through the arrangement of the cylinder, one end of a piston rod of the cylinder is fixedly connected with the sliding plate, the bottom end of the sliding plate is provided with a slot, an inserting block is inserted into the inner wall of the slot, a fixing groove is formed in the surface of the inserting block, the insertion and the fixing of a fixing rod are facilitated through the arrangement of the fixing groove, an upper die is fixedly mounted at the bottom end of the inserting block, a groove is formed in the inner wall of the slot, a first spring is convenient to mount through the arrangement of the groove, and a first spring is fixedly mounted on the inner wall of the groove, first spring is in compression state, through being provided with first spring, is convenient for exert the effort to the dead lever, and the inner wall of fixed slot is pegged graft to the one end of the dead lever of being convenient for, the one end fixedly connected with dead lever of first spring, the cross-sectional shape of dead lever are T shape, the top fixed mounting of base has accepts the frame, the inner wall of accepting the frame has seted up the mounting groove, and the number of mounting groove is two, through being provided with the mounting groove, the grafting location of the bed die of being convenient for, the surface of accepting the frame is equipped with the bed die.

Preferably, the bearing is fixedly arranged on the inner wall of the bearing frame, the rotating rod is fixedly connected to the inner wall of the bearing, and the bearing is arranged to facilitate the rotation of the rotating rod.

Preferably, the surface of the rotating rod is provided with positive and negative threads, the surface of the rotating rod is in threaded connection with a square box, and the surface of the square box slides along the inner wall of the bearing frame.

Preferably, the number of square box is two, the inner wall fixed mounting of square box has the second spring, and the second spring is in compression state, the fixedly connected with buffer board of second spring, the cross-sectional shape of buffer board are T shape, through second spring and the buffer board that is provided with compression state, and the buffering of being convenient for goes up the mould pushes down the impact force, does benefit to the protection bed die.

Preferably, one end of the rotating rod penetrates through the surface of the bearing frame, a first handle is fixedly connected to the surface of the rotating rod, and the rotating rod is convenient to rotate by the aid of the first handle.

Preferably, one end of the fixing rod penetrates through the surface of the sliding plate, a second handle is fixedly connected to one end of the fixing rod, and the fixing rod is convenient to rotate through the second handle.

Preferably, the bottom end of the base is fixedly provided with four leg rods, and the base is convenient to carry through the leg rods.

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

1. the upper die is convenient to disassemble and install by arranging the first spring, the fixed rod and the inserting block, the lower die is convenient to fix and install by arranging the bearing frame, and meanwhile, the buffer component is provided in the die pressing process, so that the die is protected;

2. through being provided with a plurality of angle of bending upper die and bed die, play and bend two kinds of shapes of ninety degrees and step simultaneously to the material purpose, improve efficiency and the precision of bending.

Drawings

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

FIG. 2 is a cross-sectional view of the slide plate of the present invention;

FIG. 3 is a top view of the receiving frame of the present invention;

fig. 4 is a sectional view of the square box of the present invention.

In the figure: 1. a base; 2. a second handle; 3. an upper die; 4. a lower die; 5. a bearing frame; 6. a leg bar; 7. a bearing plate; 8. a cylinder; 9. a slide plate; 10. a buffer plate; 11. a first handle; 12. a slot; 13. fixing grooves; 14. a groove; 15. inserting a block; 16. a first spring; 17. fixing the rod; 18. a square box; 19. a bearing; 20. mounting grooves; 21. a rotating rod; 22. a column; 23. a second spring.

Detailed Description

Referring to fig. 1, a novel bending die comprises a base 1, wherein the top end of the base 1 is fixedly connected with two upright posts 22, the number of the upright posts 22 is two, the upright posts 22 are arranged to facilitate supporting of a bearing plate 7 and positioning of a sliding plate 9, the top end of each upright post 22 is fixedly connected with the bearing plate 7, the top end of the bearing plate 7 is fixedly provided with an air cylinder 8, the model of the air cylinder 8 is SC100, the purpose of lifting the sliding plate 9 is achieved by arranging the air cylinder 8, one end of a piston rod of the air cylinder 8 is fixedly connected with the sliding plate 9, the bottom end of the sliding plate 9 is provided with a slot 12, the inner wall of the slot 12 is inserted with an insertion block 15, the surface of the insertion block 15 is provided with a fixed slot 13, the fixed slot 13 is arranged to facilitate inserting and fixing of a fixed rod 17, the bottom end of the insertion block 15 is fixedly provided with an upper die 3, the inner wall of the slot 12 is provided with a groove 14, and by being provided with the groove 14, be convenient for install first spring 16, the inner wall fixed mounting of recess 14 has first spring 16, first spring 16 is in compression state, through being provided with first spring 16, be convenient for exert the effort to dead lever 17, the inner wall of fixed slot 13 is pegged graft to the one end of the dead lever 17 of being convenient for, the one end fixedly connected with dead lever 17 of first spring 16, the cross sectional shape of dead lever 17 is T shape, the top fixed mounting of base 1 has and accepts frame 5, accept the inner wall of frame 5 and seted up mounting groove 20, the number of mounting groove 20 is two, through being provided with mounting groove 20, be convenient for the grafting location of bed die 4, accept the surface of frame 5 and be equipped with bed die 4.

Referring to fig. 1, a bearing 19 is fixedly installed on an inner wall of the receiving frame 5, a rotating rod 21 is fixedly connected to the inner wall of the bearing 19, and the bearing 19 is provided to facilitate the rotation of the rotating rod 21.

Referring to fig. 1, the surface of the rotating rod 21 is provided with a front thread and a back thread, the surface of the rotating rod 21 is connected with the square box 18 through the threads, and the surface of the square box 18 slides along the inner wall of the receiving frame 5.

Referring to fig. 1, the number of the square boxes 18 is two, the second springs 23 are fixedly mounted on the inner walls of the square boxes 18, the second springs 23 are in a compressed state, the buffer plates 10 are fixedly connected to the second springs 23, the cross sections of the buffer plates 10 are T-shaped, and the second springs 23 and the buffer plates 10 in the compressed state are arranged, so that the downward-pressing impact force of the upper mold 3 is conveniently buffered, and the lower mold 4 is protected.

Referring to fig. 1, one end of the rotating rod 21 penetrates through the surface of the receiving frame 5, the first handle 11 is fixedly connected to the surface of the rotating rod 21, and the rotating rod 21 is conveniently rotated by the first handle 11.

Referring to fig. 1, one end of the fixing rod 17 penetrates through the surface of the sliding plate 9, and one end of the fixing rod 17 is fixedly connected with the second handle 2, so that the fixing rod 17 can be conveniently rotated by the second handle 2.

Referring to fig. 1, the bottom end of the base 1 is fixedly provided with four leg rods 6, and the base 1 is conveniently supported by the four leg rods 6.

The working principle of the scheme is as follows: when the material needs to be bent, the material is placed on the surface of the lower die 4, then the die 3 is pressed down through the air cylinder 8, in the pressing process, the surface of the sliding plate 9 is contacted with the buffer plate 10, the buffer plate 10 extrudes the second spring 23, the reaction force of the second spring 23 acts on the sliding plate 9, the action force generated instantly when the upper die 3 is pressed down is relieved, the purpose of protecting the upper die 3 and the lower die 4 is achieved, after the bending is completed, the purpose of simultaneously bending two shapes of ninety degrees and steps is achieved through the upper die 3 and the lower die 4 which are provided with a plurality of bending angles, the bending efficiency and the bending accuracy are improved, when the upper die 3 needs to be disassembled, the second handle 2 is pulled, one end of the fixing rod 17 is pulled away from the inner wall of the fixing groove 13, the upper die 3 can be taken down, when the lower die 4 needs to be disassembled, the first handle 11 is rotated, the first in command 11 will drive the bull stick 21 to rotate, and the surface of bull stick 21 is equipped with positive and negative screw thread, will drive the square box 18 in both sides and do reverse motion, reaches and removes the centre gripping restriction to lower mould 4, is convenient for take out lower mould 4 from the inner wall of mounting groove 20, through the aforesaid setting, reaches the purpose of convenient dismantlement.

Claims

1. The utility model provides a novel bending die, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with an upright post (22), the top end of the upright post (22) is fixedly connected with a bearing plate (7), the top end of the bearing plate (7) is fixedly provided with an air cylinder (8), one end of a piston rod of the air cylinder (8) is fixedly connected with a sliding plate (9), the bottom end of the sliding plate (9) is provided with an inserting groove (12), the inner wall of the inserting groove (12) is inserted with an inserting block (15), the surface of the inserting block (15) is provided with a fixing groove (13), the bottom end of the inserting block (15) is fixedly provided with an upper die (3), the inner wall of the inserting groove (12) is provided with a groove (14), the inner wall of the groove (14) is fixedly provided with a first spring (16), one end of the first spring (16) is fixedly connected with a fixing rod (17), and the top end of the base (1) is fixedly provided with a bearing frame (5), the inner wall of the bearing frame (5) is provided with a mounting groove (20), and the surface of the bearing frame (5) is provided with a lower die (4).

2. The novel bending die of claim 1, wherein: and a bearing (19) is fixedly arranged on the inner wall of the bearing frame (5), and a rotating rod (21) is fixedly connected to the inner wall of the bearing (19).

3. The novel bending die of claim 2, wherein: the surface of the rotating rod (21) is provided with positive and negative threads, and the surface of the rotating rod (21) is in threaded connection with a square box (18).

4. The novel bending die of claim 3, wherein: the number of square box (18) is two, the inner wall fixed mounting of square box (18) has second spring (23), the fixedly connected with buffer board (10) of second spring (23).

5. The novel bending die of claim 2, wherein: one end of the rotating rod (21) penetrates through the surface of the bearing frame (5), and a first handle (11) is fixedly connected to the surface of the rotating rod (21).

6. The novel bending die of claim 1, wherein: one end of the fixing rod (17) penetrates through the surface of the sliding plate (9), and one end of the fixing rod (17) is fixedly connected with the second handle (2).

7. The novel bending die of claim 1, wherein: the bottom end of the base (1) is fixedly provided with four leg rods (6), and the number of the leg rods (6) is four.