CN217665880U

CN217665880U - Hardware protective cover stamping die capable of achieving accurate stamping forming

Info

Publication number: CN217665880U
Application number: CN202221166533.3U
Authority: CN
Inventors: 黄高威
Original assignee: Heyuan Haina Hardware Co ltd
Current assignee: Heyuan Haina Hardware Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-28
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a hardware protective cover stamping die capable of being precisely stamped and formed, which comprises a stamping machine body, wherein supporting legs are arranged at four corners of the lower end of the stamping machine body, a T-shaped block is arranged on the surface of the upper end of the stamping machine body, a lower die is arranged on the T-shaped block, and a fixing mechanism is distributed at the side edge of the lower die; the lower die is provided with a lower roller, and the lower die is provided with an auxiliary roller close to the fixing mechanism; the limiting back plate is located on the side edge of the stamping machine body, and a first limiting groove and a second limiting groove are respectively formed in the limiting back plate. The utility model discloses a T type piece can cooperate the mounting groove to adjust the position of bed die, and then change that can be quick and adjustment bed die realize the punching press of different five metals protection casings, simultaneously under the assistance of lower gyro wheel and supplementary gyro wheel, can be more level and smooth carry out position adjustment to the bed die.

Description

But accurate stamping forming's five metals protection casing stamping die

Technical Field

The utility model relates to a five metals punching press technical field specifically is a but accurate stamping forming's five metals protection casing stamping die.

Background

The stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces (stamping parts) with required shapes and sizes; the five metals protection casing is the cover body that protects five metals, need carry out the punching press to it when production five metals protection casing and handle, in order to guarantee the validity and the high efficiency of punching press, need use stamping die to carry out effectual punching press.

Present five metals protection casing stamping die need carry out the punching press to the five metals protection casing of different forms when carrying out the punching press, effectively need to change the processing to the mould in order to guarantee the suitability of using, but the step of changing is comparatively complicated, and the efficiency of influence processing is relatively poor when the punching press buffering ability, very easily causes excessive friction between the upper and lower mould, influences the life of mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can accurate stamping forming's five metals protection casing stamping die to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a but accurate stamping forming's five metals protection casing stamping die, it includes:

the stamping machine comprises a stamping machine body, wherein supporting legs are arranged at four corners of the lower end of the stamping machine body, a T-shaped block is arranged on the surface of the upper end of the stamping machine body, a lower die is arranged on the T-shaped block, and a fixing mechanism is distributed on the side edge of the lower die;

the lower die comprises a lower die and a fixing mechanism, wherein the lower die is provided with a lower roller, and the lower die is provided with a mounting groove;

the limiting back plate is positioned on the side edge of the stamping machine body, a first limiting groove and a second limiting groove are respectively formed in the limiting back plate, the upper end of the limiting back plate is connected with a telescopic processor, and an electric telescopic rod is mounted on the telescopic processor;

the lower end of the electric telescopic rod is connected with a movable plate, and an upper die is mounted on the movable plate.

Preferably, the T-shaped block is fixedly connected with the stamping machine body in a welding mode, and the T-shaped block is connected with the lower die in a nested sliding mode through the mounting groove.

Preferably, the lower die forms a sliding structure on the stamping machine body through the lower roller and the auxiliary roller, and the lower die and the upper die are of a matched structure.

Preferably, the fixing mechanism comprises a handle, a screw rod, a bearing and a limiting spring, the handle is connected with the limiting spring, the bearing is installed at one end, away from the handle, of the limiting spring, and the screw rod is installed on the handle.

Preferably, the handle is fixedly connected with the screw rod, the screw rod is in threaded connection with the lower die, and the lower die is provided with a screw hole corresponding to the screw rod.

Preferably, the limit spring forms a rotating structure with the handle through the bearing, two ends of the limit spring are connected with the bearing and the handle in a welding mode, and the bearing is connected with the punching machine body in a welding mode.

Preferably, the movable plate is in nested sliding connection with the first limiting groove and the second limiting groove, and the movable plate is fixedly connected with the upper die through screws.

Preferably, the four corners of the upper die are provided with limiting butt-joint rods, and the outer sides of the limiting butt-joint rods are provided with buffer springs.

Preferably, the lower end surface of the upper die is welded with the limiting butt joint rod, the lower die is provided with a limiting hole corresponding to the limiting butt joint rod, and the lower end of the limiting butt joint rod is of a conical structure.

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

1. the utility model discloses simple structure can cooperate the mounting groove to adjust the position of bed die through T type piece, and then can be quick change and adjust the bed die, realizes the punching press of different five metals protection casings, simultaneously under the assistance of bottom roll and supplementary gyro wheel, can be more level and smooth carry out the position adjustment to the bed die;

2. the utility model discloses a screw rod of installation on the handle can cooperate the screw rod to realize the spacing of bed die to the screw of seting up on the bed die, and it is spacing in the screw to promote the screw rod under the cooperation of bearing and spacing spring simultaneously, avoids the production of displacement phenomenon.

Drawings

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

Fig. 2 is a schematic diagram of the overall side view structure of the present invention.

Fig. 3 is a schematic view of the mounting structure of the lower mold of the present invention.

Fig. 4 is a schematic view of the lower mold structure of the present invention.

Fig. 5 is a schematic view of the upper mold mounting structure of the present invention.

Fig. 6 is a schematic view of the mounting structure of the movable plate of the present invention.

Fig. 7 is a schematic view of a point a of fig. 4 according to the present invention.

In the figure: 1. punching the machine body; 2. supporting legs; 3. a T-shaped block; 4. a lower die; 5. a fixing mechanism; 51. a handle; 52. a screw; 53. a bearing; 54. a limiting spring; 6. mounting grooves; 7. a lower roller; 8. an auxiliary roller; 9. a limiting back plate; 10. a first limit groove; 11. a second limit groove; 12. moving the plate; 13. an upper die; 14. a limiting butt joint rod; 15. a scaling processor; 16. an electric telescopic rod; 17. a buffer spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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. 1-7, the present invention provides an embodiment:

the stamping machine comprises a stamping machine body 1, wherein supporting legs 2 are arranged at four corners of the lower end of the stamping machine body 1, a T-shaped block 3 is arranged on the surface of the upper end of the stamping machine body 1, a lower die 4 is arranged on the T-shaped block 3, fixing mechanisms 5 are distributed on the side edge of the lower die 4, the T-shaped block 3 is fixedly connected with the stamping machine body 1 in a welding manner, the T-shaped block 3 and the lower die 4 form nested sliding connection through a mounting groove 6, the T-shaped block 3 can be matched with the mounting groove 6 to adjust the position of the lower die 4, the lower die 4 can be rapidly replaced and adjusted, and stamping of different hardware protective covers is realized;

the lower die 4 is provided with an auxiliary roller 8 close to the fixing mechanism 5, the lower die 4 forms a sliding structure on the stamping machine body 1 through the lower roller 7 and the auxiliary roller 8, the lower die 4 can be more smoothly adjusted in position under the assistance of the lower roller 7 and the auxiliary roller 8, the lower die 4 and the upper die 13 are mutually matched in structure, and the lower die 4 and the upper die 13 are mutually matched to complete stamping;

the stamping machine comprises a stamping machine body 1, a limiting back plate 9, a movable plate 12, a telescopic processor 15 and an electric telescopic rod 16, wherein the limiting back plate 9 is positioned on the side edge of the stamping machine body 1, a first limiting groove 10 and a second limiting groove 11 are respectively arranged on the limiting back plate 9, the movable plate 12 is in nested sliding connection with the first limiting groove 10 and the second limiting groove 11, the movable plate 12 is in fixed screw connection with an upper die 13, the upper die 13 can be replaced by disassembling screws, the upper end of the limiting back plate 9 is connected with the telescopic processor 15, and the telescopic processor 15 is provided with the electric telescopic rod 16;

the lower end of the electric telescopic rod 16 is connected with a movable plate 12, and an upper die 13 is installed on the movable plate 12.

In one embodiment, the fixing mechanism 5 includes a handle 51, a screw 52, a bearing 53 and a limit spring 54, the limit spring 54 is connected to the handle 51, the bearing 53 is installed at one end of the limit spring 54 far away from the handle 51, the screw 52 is installed on the handle 51, the handle 51 is fixedly connected to the screw 52, the screw 52 is in threaded connection with the lower mold 4, a screw hole corresponding to the screw 52 is formed in the lower mold 4, the screw 52 installed on the handle 51 can cooperate with the screw 52 to limit the screw hole formed in the lower mold 4, the limit spring 54 forms a rotating structure with the handle 51 through the bearing 53, two ends of the limit spring 54 are in welded connection with the bearing 53 and the handle 51, the bearing 53 is in welded connection with the punch body 1, and the screw 52 is pushed to limit in the screw hole under cooperation of the bearing 53 and the limit spring 54, so as to avoid displacement.

In one embodiment, limiting butt rods 14 are installed at four corners of the upper die 13, buffer springs 17 are arranged outside the limiting butt rods 14, the limiting butt rods 14 are connected with the lower end surface of the upper die 13 in a welded mode, limiting holes corresponding to the limiting butt rods 14 are formed in the lower die 4, the lower ends of the limiting butt rods 14 are of a conical structure, the limiting butt rods 14 of which the lower ends are of the conical structure are in butt joint with the corresponding limiting holes formed in the lower die 4, butt joint limiting can be performed on the upper die 13 and the lower die 4, accurate stamping is achieved, meanwhile, buffer processing is completed by matching with the buffer springs 17, the abrasion degree between the upper die 13 and the lower die 4 is reduced when the stamping die is used, and the service lives of the upper die 13 and the lower die 4 are prolonged.

The utility model discloses a theory of operation does: firstly, explaining the operation principle of equipment, operating a telescopic processor 15 to drive a movable plate 12 on an electric telescopic rod 16 to move up and down, placing a stamped plate in a lower die 4 for limiting installation, enabling an upper die 13 installed at the bottom end of the movable plate 12 to move downwards at the moment, matching with a limiting butt joint rod 14 and inserting into a corresponding butt joint hole formed in the lower die 4, enabling a buffer spring 17 to buffer the impact force between the lower die 4 and the upper die 13 at the moment, then mutually pressing the lower die 4 and the upper die 13 to complete the stamping treatment of the plate, and simultaneously separating the lower die 4 and the upper die 13 to take out the stamped protective cover;

secondly, explain equipment replacement bed die 4 and last mould 13, rotate handle 51 earlier and drive screw rod 52 and back-out on bed die 4, handle 51 drives spacing spring 54 and rotates on bearing 53 simultaneously, screw rod 52 loses the spacing ability to bed die 4 this moment, the adjustment of going on the position through mounting groove 6 on T type piece 3 this moment, lower gyro wheel 7 and supplementary gyro wheel 8 move simultaneously and assist the promotion processing, and can adjust the installation quantity of bed die 4 and last mould 13 according to the quantity of processing and number, twist grip 51 drives screw rod 52 and accomplishes the spacing processing along with it in the bed die 4 soon after confirming.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but accurate stamping forming's five metals protection casing stamping die which characterized in that, it includes:

the stamping machine comprises a stamping machine body (1), wherein supporting legs (2) are arranged at four corners of the lower end of the stamping machine body (1), a T-shaped block (3) is arranged on the surface of the upper end of the stamping machine body (1), a lower die (4) is arranged on the T-shaped block (3), and fixing mechanisms (5) are distributed on the side edge of the lower die (4);

the lower die comprises a mounting groove (6), wherein the mounting groove (6) is positioned on the lower surface of the lower die (4), a lower roller (7) is arranged at the lower end of the lower die (4), and an auxiliary roller (8) is arranged at the position, close to the fixing mechanism (5), of the lower die (4);

the limiting back plate (9), the limiting back plate (9) is located on the side edge of the stamping machine body (1), a first limiting groove (10) and a second limiting groove (11) are respectively formed in the limiting back plate (9), the upper end of the limiting back plate (9) is connected with a telescopic processor (15), and an electric telescopic rod (16) is installed on the telescopic processor (15);

the lower end of the electric telescopic rod (16) is connected with a movable plate (12), and an upper die (13) is installed on the movable plate (12).

2. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 1, is characterized in that: the T-shaped block (3) is fixedly connected with the stamping machine body (1) in a welding mode, and the T-shaped block (3) is connected with the lower die (4) in a nested sliding mode through the mounting groove (6).

3. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 1, which is characterized in that: the lower die (4) and the auxiliary roller (8) form a sliding structure on the stamping machine body (1) through the lower roller (7), and the lower die (4) and the upper die (13) are of a matched structure.

4. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 1, is characterized in that: fixing mechanism (5) include handle (51), screw rod (52), bearing (53) and spacing spring (54), and be connected with spacing spring (54) on handle (51), bearing (53) are installed to the one end that handle (51) were kept away from in spacing spring (54), and install screw rod (52) on handle (51).

5. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 4, wherein the stamping die comprises: the handle (51) is fixedly connected with the screw rod (52), the screw rod (52) is in threaded connection with the lower die (4), and the lower die (4) is provided with a screw hole corresponding to the screw rod (52).

6. The hardware protection cover stamping die capable of being precisely stamped and formed according to claim 4, is characterized in that: the limiting spring (54) and the handle (51) form a rotating structure through the bearing (53), two ends of the limiting spring (54) are connected with the bearing (53) and the handle (51) in a welding mode, and the bearing (53) is connected with the punching machine body (1) in a welding mode.

7. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 1, is characterized in that: the movable plate (12) is in nested sliding connection with the first limiting groove (10) and the second limiting groove (11), and the movable plate (12) is fixedly connected with the upper die (13) through screws.

8. The hardware protective cover stamping die capable of being precisely stamped and formed according to claim 1, which is characterized in that: four corners department of going up mould (13) installs spacing butt joint pole (14), and spacing butt joint pole (14) outside is provided with buffer spring (17).

9. The hardware protection cover stamping die capable of being precisely stamped and formed according to claim 8, is characterized in that: the lower end surface of the limiting butt rod (14) is connected with the lower end surface of the upper die (13) in a welding mode, a limiting hole corresponding to the limiting butt rod (14) is formed in the lower die (4), and the lower end of the limiting butt rod (14) is of a conical structure.