CN220611851U

CN220611851U - Bending tool

Info

Publication number: CN220611851U
Application number: CN202321858014.8U
Authority: CN
Inventors: 唐良军
Original assignee: Shenzhen Haoyifeng Technology Co ltd
Current assignee: Shenzhen Haoyifeng Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-19
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a bending tool, and relates to the technical field of machining; the frock of bending includes: the bending fixture comprises a base, a fixing module, a bending module and a first limiting block, wherein the fixing block and the sliding block in the fixing module of the bending fixture can effectively fix a part and accurately control the bending position of the part, and the bending angle is limited by the first limiting block, so that the part to be bent is bent in a mode of rotating the bending module; meanwhile, the bending tool can bend parts at different positions and different angles, so that the qualification rate of part production is greatly improved; in addition, the bending operation of the bending tool is simpler, the bending efficiency of the part can be improved while the two hands of an operator are protected, and the large-scale production requirement of the part can be met.

Description

Bending tool

Technical Field

The utility model relates to the technical field of machining, in particular to a bending tool.

Background

The bending tool is a device capable of realizing bending of the parts, and part of the parts need to be subjected to bending treatment during processing so as to ensure that the parts are tidy and beautiful;

with the rapid development of modern manufacturing technology and the continuous and deep industrial automation process, the equipment for bending is rapidly developed, the scale is increasingly enlarged, and in the part processing industry, the bending tool is used as a common processing equipment for bending metal parts, and has been widely applied in the fields of mechanical equipment, electrified equipment, kitchen ware, household appliance manufacturing industry and the like.

In the prior art, the bending operation of the part is mainly finished by manual bending of an operator, the bending position and the bending angle of the part are estimated approximately by the operator, and for the operator with rich experience, the operator can accurately control the bending position and the bending angle by referring to a product drawing, however, the manual bending is extremely easy to cause errors of the bending position and the bending angle, so that the part is scrapped; meanwhile, the parts generally have larger radiuses, the toughness of the parts is larger, the parts are not easy to bend, and even a plurality of people are sometimes required to cooperate to complete bending operation, manual bending is time-consuming and labor-consuming, and hands of operators are easy to hurt, so that the production efficiency of the parts is lower, and the large-scale production requirements are difficult to meet.

Disclosure of Invention

The utility model aims at the technical defects and provides a bending tool for solving the problems of error-prone bending positions and bending angles and low bending efficiency in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a frock of bending, includes the base, still includes:

the fixing module is arranged on the upper surface of the base;

the bending module is arranged in front of the fixing module on the upper surface of the base;

the first limiting block is arranged at the left side of the bending module on the upper surface of the base;

the first limiting block is provided with a limiting end face, a first through hole is formed in the first limiting block, one end of the first through hole is led to the limiting end face, and the other end of the first through hole is led to the left end face of the first limiting block.

Further, the module of bending includes first piece and the second piece of bending, the middle part of first piece of bending is provided with first waist hole, first waist hole is echelonment, the upper end fixedly connected with second stopper of first piece of bending, the second stopper sets up in the left end of first piece of bending, first piece of bending is provided with the fourth through-hole, the fourth through-hole sets up in the left side of second stopper, the fourth through-hole is provided with the gag lever post, the middle part wall of gag lever post is provided with first spacing groove.

Further, the first piece bolted connection that bends has the second piece of bending, the second piece of bending is provided with the fifth through-hole, the left end of the second piece of bending is provided with the rotation groove, the rotation groove sets up in the left side of fifth through-hole, the rotation groove is provided with the second stopper, the middle part wall of second stopper is provided with the second spacing groove.

Further, a supporting block is arranged between the first bending block and the base, and a sixth through hole is formed in the supporting block.

Further, the fixed module comprises a fixed block and a sliding block, the upper end of the base is fixedly connected with the fixed block, the fixed block is provided with a second through hole, the fixed block is provided with a third through hole, one end of the third through hole leads to the right end face of the fixed block, and the other end of the third through hole leads to the second through hole.

Further, the sliding block is arranged at the upper end of the base, the front end of the sliding block is fixedly connected with a positioning end head, the positioning end head is provided with a limiting hole, the positioning end head is slidably connected with a second through hole, the sliding block is provided with a second waist hole, and the second waist hole is in a ladder shape.

Further, the upper end of base is provided with the mounting groove, the mounting groove is provided with the mounting hole, the rear of mounting hole is provided with a plurality of mating holes, the mating holes sets up in second waist hole below.

The beneficial effects of the utility model are as follows:

when the bending tool is used, a part to be bent is firstly placed into the first limiting groove and the second limiting groove and the position of the part is preliminarily fixed, then the position of the part is further fixed by reaching the limiting hole, and the part is moved by the movement of the sliding block so as to change the bending position of the part, so that the bending tool can bend the part at different positions; after the bending position is determined, the bending module is rotated to bend the part, and the bending angle is limited by the first limiting block, so that the bending tool can bend the part at different angles; in addition, the bending operation of the bending tool is simpler, the bending efficiency of the part can be improved while the two hands of an operator are protected, and the large-scale production requirement of the part can be met.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a schematic perspective view of a fixing module according to the present utility model.

Fig. 4 is a schematic perspective view of a first bending block according to the present utility model.

Fig. 5 is a schematic perspective view of a second bending block according to the present utility model.

Fig. 6 is a schematic perspective view of a second limiting block and a limiting rod according to the present utility model.

Fig. 7 is a schematic perspective view of a first limiting block according to the present utility model.

In the figure, 1, a base; 2. a fixed module; 3. a bending module; 4. a first limiting block; 5. a limiting end face; 6. a first through hole; 7. a fixed block; 8. a sliding block; 9. a second through hole; 10. a third through hole; 11. positioning the end head; 12. a limiting hole; 13. a second waist hole; 14. a first bending block; 15. a second bending block; 16. a first waist hole; 17. a second limiting block; 18. a fourth through hole; 19. a limit rod; 20. a first limit groove; 21. a fifth through hole; 22. a rotating groove; 23. the second limit groove; 24. a support block; 25. a sixth through hole; 26. a mounting groove; 27. a mounting hole; 28. and a mating hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides a bending tool as shown in fig. 1, which comprises a base and further comprises:

the fixed module 2 is arranged on the upper surface of the base 1;

a bending module 3 arranged in front of the fixing module 2 on the upper surface of the base 1;

the first limiting block 4 is arranged at the left side of the bending module 3 on the upper surface of the base 1;

the first limiting block 4 is provided with a limiting end face 5, the first limiting block 4 is provided with a first through hole 6, one end of the first through hole 6 is led to the limiting end face 5, and the other end of the first through hole 6 is led to the left end face of the first limiting block 4.

In an alternative embodiment, as shown in fig. 2, fig. 4 and fig. 6, the bending module 3 includes a first bending block 14 and a second bending block 15, a first waist hole 16 is provided in the middle of the first bending block 14, the first waist hole 16 is in a step shape, a second limiting block 17 is fixedly connected to the upper end of the first bending block 14, the second limiting block 17 is disposed at the left end of the first bending block 14, a fourth through hole 18 is provided in the first bending block 14, the fourth through hole 18 is disposed at the left side of the second limiting block 17, a limiting rod 19 is provided in the fourth through hole 18, and a first limiting groove 20 is provided on the middle wall surface of the limiting rod 19.

The middle wall surface of the limiting rod 19 is provided with a first limiting groove 20 to fix a part to be bent, necessary fixing is provided for subsequent bending operation, and the bending module 3 is rotated to bend the part after the bending position is determined.

In an alternative embodiment, as shown in fig. 2, fig. 4, fig. 5 and fig. 6, the first bending block 14 is connected with the second bending block 15 through a bolt, the second bending block 15 is provided with a fifth through hole 21, a rotating groove 22 is provided at the left end of the second bending block 15, the rotating groove 22 is disposed at the left side of the fifth through hole 21, the rotating groove 22 is provided with a second limiting block 17, and a second limiting groove 23 is provided on the middle wall surface of the second limiting block 17.

The middle wall surface of the second limiting block 17 is provided with a second limiting groove 23, and the horizontal heights of the first limiting groove 20 and the second limiting groove 23 are the same, so that the positioning end 11 can pass through the space between the first limiting groove 20 and the second limiting groove 23, the second bending block 15 is provided with a rotating groove 22, the second limiting block 17 is arranged in the rotating groove 22, and the rotating groove 22 rotates along the axial direction of the first limiting block 17, so that the function of bending parts is realized.

In an alternative embodiment, as shown in fig. 2 and fig. 6 in combination, a supporting block 24 is disposed between the first bending block 14 and the base 1, and the supporting block 24 is provided with a sixth through hole 25.

The supporting block 24 is a cylindrical supporting block, the supporting block 24 is provided with a sixth through hole 25, the limiting rod 19 passes through the sixth through hole 25, and the supporting block 24 is arranged between the base 1 and the first bending block 14 to increase the horizontal height of the first bending block 14, and further increase the horizontal heights of the first limiting groove 20 and the second limiting groove 23, so that the first limiting groove 20, the second limiting groove 23 and the limiting hole 12 are positioned at the same horizontal height, and the parts needing to be bent are ensured to be horizontally placed during bending.

In an alternative embodiment, as shown in fig. 3, the fixing module 2 includes a fixing block 7 and a sliding block 8, the fixing block 7 is fixedly connected to the upper end of the base 1, the fixing block 7 is provided with a second through hole 9, the fixing block 7 is provided with a third through hole 10, one end of the third through hole 10 leads to the right end face of the fixing block 7, and the other end of the third through hole 10 leads to the second through hole 9.

Wherein, base 1 upper end fixedly connected with fixed block 7 is provided with location end 11 in the second through-hole 9 of fixed block 7, and the axial motion of location end 11 along second through-hole 9 is in order to change the position of bending, and the third through-hole 10 adds the bolt in order to fix location end 11.

In an alternative embodiment, as shown in fig. 3 and fig. 7 in combination, the sliding block 8 is disposed at the upper end of the base 1, the front end of the sliding block 8 is fixedly connected with a positioning end 11, the positioning end 11 is provided with a limiting hole 12, the positioning end 11 is slidably connected with the second through hole 9, the sliding block 8 is provided with a second waist hole 13, and the second waist hole 13 is in a step shape.

The positioning end 11 is moved through the movement of the sliding block 8, bolts are added into the matching holes 28 to fix the sliding block 8 after the positioning end is moved to a required position, so that the bending positions are guaranteed to be identical, when the bending positions need to be changed, the bolts are taken out to continuously move the sliding block 8, the bolts are added into the matching holes 28 again to fix the sliding block 8 after the positions are determined, and the bending tool can be used for bending at different positions.

In an alternative embodiment, as shown in fig. 7, a mounting groove 26 is provided at the upper end of the base 1, the mounting groove 26 is provided with a mounting hole 27, a plurality of mating holes 28 are provided at the rear of the mounting hole 27, and the mating holes 28 are disposed below the second waist hole 13.

Wherein, can add the bolt and fix this frock of bending in other equipment at mounting hole 27.

Working principle: when the bending tool is used, a part to be bent firstly passes through the first limit groove 20 and the second limit groove 23, then reaches the limit hole 12 and is horizontally placed, the positioning end head 11 is moved through the movement of the sliding block 8, so that the part to be bent in the limit hole 12 of the positioning end head 11 is controlled to move, bolts are added into the matching holes 28 to fix the sliding block 8 after the part to be bent moves to a required position, the bending positions of the part to be bent are guaranteed to be the same, when the bending positions need to be changed, the sliding block 8 is continuously moved by taking out the bolts, the bolts are added into the matching holes 28 again to fix the sliding block 8 after the position is determined, the bending tool can bend different positions of the part to be bent, the positioning end head 11 is further fixed by adding the bolts into the third through holes 10 after the fixing of the sliding block 8 is finished, and the part to be bent is prevented from moving when bending is avoided. After the fixing is completed, the first bending block 14 rotates, the second bending block 15 connected with the upper end of the first bending block 14 through bolts synchronously rotates, after a certain angle is rotated, the second bending block 15 contacts with a part to be bent to enable the part to be bent, after the part to be bent rotates to a maximum angle, the bending is stopped, and the maximum angle of rotation is controlled by the length of the bolts in the first limiting block 4, so that bending of the part at different angles is realized.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a frock of bending, includes base (1), its characterized in that still includes:

the fixing module (2) is arranged on the upper surface of the base (1);

the bending module (3) is arranged in front of the fixing module (2) on the upper surface of the base (1);

the first limiting block (4) is arranged at the left side of the bending module (3) on the upper surface of the base (1);

the limiting device is characterized in that the first limiting block (4) is provided with a limiting end face (5), the first limiting block (4) is provided with a first through hole (6), one end of the first through hole (6) is led to the limiting end face (5), and the other end of the first through hole (6) is led to the left end face of the first limiting block (4).

2. The bending tool according to claim 1, wherein the bending module (3) comprises a first bending block (14) and a second bending block (15), a first waist hole (16) is formed in the middle of the first bending block (14), the first waist hole (16) is in a ladder shape, a second limiting block (17) is fixedly connected to the upper end of the first bending block (14), the second limiting block (17) is arranged at the left end of the first bending block (14), a fourth through hole (18) is formed in the first bending block (14), the fourth through hole (18) is formed in the left side of the second limiting block (17), a limiting rod (19) is arranged in the fourth through hole (18), and a first limiting groove (20) is formed in the middle wall surface of the limiting rod (19).

3. The bending tool according to claim 2, wherein the first bending block (14) is connected with a second bending block (15) through bolts, the second bending block (15) is provided with a fifth through hole (21), a rotating groove (22) is formed in the left end of the second bending block (15), the rotating groove (22) is formed in the left side of the fifth through hole (21), a second limiting block (17) is arranged in the rotating groove (22), and a second limiting groove (23) is formed in the middle wall surface of the second limiting block (17).

4. A bending tool according to claim 2, characterized in that a supporting block (24) is arranged between the first bending block (14) and the base (1), and the supporting block (24) is provided with a sixth through hole (25).

5. The bending tool according to claim 1, wherein the fixing module (2) comprises a fixing block (7) and a sliding block (8), the fixing block (7) is fixedly connected to the upper end of the base (1), the fixing block (7) is provided with a second through hole (9), the fixing block (7) is provided with a third through hole (10), one end of the third through hole (10) is led to the right end face of the fixing block (7), and the other end of the third through hole (10) is led to the second through hole (9).

6. The bending tool as claimed in claim 5, wherein the sliding block (8) is arranged at the upper end of the base (1), the front end of the sliding block (8) is fixedly connected with a positioning end head (11), the positioning end head (11) is provided with a limiting hole (12), the positioning end head (11) is slidably connected with the second through hole (9), the sliding block (8) is provided with a second waist hole (13), and the second waist hole (13) is in a step shape.

7. The bending tool as claimed in claim 1, wherein the upper end of the base (1) is provided with a mounting groove (26), the mounting groove (26) is provided with a mounting hole (27), a plurality of matching holes (28) are formed in the rear of the mounting hole (27), and the matching holes (28) are arranged below the second waist hole (13).