CN217018332U

CN217018332U - Die stamping device with protection function

Info

Publication number: CN217018332U
Application number: CN202220837263.8U
Authority: CN
Inventors: 林国治; 曾宪东
Original assignee: Shenzhen Sanmu Mould Co ltd
Current assignee: Shenzhen Sanmu Mould Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a die stamping device with a protection function, which comprises a stamping platform, wherein a support frame is fixedly connected between the left part and the right part of the upper end of the stamping platform, a hydraulic cylinder is fixedly connected in the middle of the upper end of the support frame, the output end of the hydraulic cylinder penetrates through the upper frame wall of the support frame and is fixedly connected with a limiting mechanism, a lower die is fixedly connected in the middle of the upper end of the stamping platform, four corners of the lower end of the stamping platform are fixedly connected with buffer mechanisms, a fixed seat is fixedly connected between the lower ends of the four buffer mechanisms, and an air bag is fixedly connected in the middle of the upper end of the fixed seat. According to the die stamping device with the protection function, the limiting mechanism and the protection mechanism are arranged, the protection effect can be achieved, the safety is improved, the impact on the stamping platform can be relieved by arranging the buffer mechanism, the service life of the device is prolonged, and the die stamping device is suitable for wide application.

Description

Mould stamping device with safeguard function

Technical Field

The utility model relates to the technical field of die stamping, in particular to a die stamping device with a protection function.

Background

The die stamping is a pressure processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to separate or deform the material, and a die stamping device is a device for stamping the material, is widely applied to die manufacturing and welcomed by people, and has at least the following defects in the use process of the existing die stamping device: 1. the existing die stamping device can generate splashing objects in the stamping process, and the splashing objects can easily cause harm to workers, so that the safety of the device is reduced; 2. the shock absorption effect of the existing die stamping device is poor, the impact force generated by the device in the stamping process cannot be reduced, the device is easy to damage, the service life of the device is influenced, and therefore the die stamping device with the protection function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die stamping device with a protection function, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a mould stamping device with safeguard function, includes the stamping platform, common fixedly connected with support frame between the upper end left part and the upper end right part of stamping platform, the upper end middle part fixedly connected with pneumatic cylinder of support frame, the output of pneumatic cylinder runs through the upper ledge wall and the fixedly connected with stop gear of support frame, the upper end middle part fixedly connected with bed die of stamping platform, the equal fixedly connected with buffer gear in lower extreme four corners of stamping platform, four common fixedly connected with fixing base between buffer gear's the lower extreme, the upper end middle part fixedly connected with gasbag of fixing base, and the upper end of gasbag and the lower extreme fixed connection of stamping platform.

Preferably, stop gear includes the fixed plate, common fixedly connected with protection machanism between the lower extreme periphery of fixed plate, the lower extreme middle part fixedly connected with of fixed plate goes up the mould, the equal fixedly connected with gag lever post in upper end left part and the upper end right part of fixed plate, and the upper end of two gag lever posts all runs through the upper rack wall of support frame.

Preferably, protection machanism includes the protection casing, the lower extreme of protection casing is opened there is the movable groove, fixedly connected with a plurality of extrusion spring, a plurality of on the last cell wall in movable groove the common fixedly connected with protecting frame between the lower extreme of extrusion spring, and the surface upper portion and the movable groove sliding connection of protecting frame, the upper end of protection casing and the lower extreme fixed connection of fixed plate.

Preferably, the buffer mechanism comprises a buffer cylinder, a buffer rod is inserted in the middle of the upper cylinder wall of the buffer cylinder in a movable mode, the upper end of the buffer rod is fixedly connected with the lower end of the stamping platform, a buffer spring is fixedly connected in the middle of the lower end of the buffer rod, a damping spring is sleeved on the outer surface of the buffer cylinder, and the lower end of the buffer cylinder is fixedly connected with the upper end of the fixing seat.

Preferably, the length and the width of the protective cover are larger than those of the lower die, and the upper die is positioned right above the lower die.

Preferably, the buffer rod is arranged to be of an I-shaped structure, and the lower part of the outer surface of the buffer rod is in contact with the wall of the buffer cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the limiting mechanism and the protection mechanism, the splash objects generated in the stamping process can be shielded through the protection of the protective cover and the protective frame, so that the protection effect can be achieved, the splash objects are prevented from injuring workers, the safety of the device is improved, and the protective frame can be accommodated in the movable groove through the elasticity of the extrusion spring, so that the stamping of the device on materials is not influenced;

2. according to the utility model, through the arrangement of the buffer mechanism, when the stamping platform is impacted, the buffer rod moves downwards to buffer and absorb shock, and then the impact force on the stamping platform can be effectively reduced through the elasticity of the buffer spring and the elasticity of the shock absorption spring, so that the shock absorption effect of the device is enhanced, the service life of the device is prolonged, and the practicability of the device is also improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a die stamping device with a protection function according to the present invention;

FIG. 2 is a schematic view of an overall structure of a limiting mechanism of the die stamping device with a protection function according to the present invention;

FIG. 3 is a schematic view of the overall structure of a protection mechanism of a die stamping device with protection function according to the present invention;

fig. 4 is a schematic view of an overall structure of a buffer mechanism of a die stamping device with a protection function according to the present invention.

In the figure: 1. a stamping platform; 2. a support frame; 3. a hydraulic cylinder; 4. a limiting mechanism; 5. a lower die; 6. a buffer mechanism; 7. a fixed seat; 8. an air bag; 41. a fixing plate; 42. a protection mechanism; 43. an upper die; 44. a limiting rod; 421. a protective cover; 422. a movable groove; 423. extruding the spring; 424. a protective frame; 61. a buffer cylinder; 62. a buffer rod; 63. a buffer spring; 64. a shock-absorbing spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a mould stamping device with safeguard function, including stamping platform 1, common fixedly connected with support frame 2 between stamping platform 1's the upper end left part and the upper end right part, upper end middle part fixedly connected with pneumatic cylinder 3 of support frame 2, the output of pneumatic cylinder 3 runs through support frame 2's upper ledge wall and fixedly connected with stop gear 4, stamping platform 1's upper end middle part fixedly connected with bed die 5, the equal fixedly connected with buffer gear 6 in lower extreme four corners of stamping platform 1, common fixedly connected with fixing base 7 between four buffer gear 6's the lower extreme, the upper end middle part fixedly connected with gasbag 8 of fixing base 7, and the upper end of gasbag 8 and stamping platform 1's lower extreme fixed connection.

In this embodiment, the limiting mechanism 4 includes a fixing plate 41, a protection mechanism 42 is fixedly connected between the peripheries of the lower end of the fixing plate 41, an upper mold 43 is fixedly connected to the middle of the lower end of the fixing plate 41, limiting rods 44 are fixedly connected to the left part and the right part of the upper end of the fixing plate 41, and the upper ends of the two limiting rods 44 penetrate through the upper frame wall of the supporting frame 2; the protection mechanism 42 comprises a protection cover 421, a movable groove 422 is formed at the lower end of the protection cover 421, a plurality of extrusion springs 423 are fixedly connected to the upper groove wall of the movable groove 422, a protection frame 424 is fixedly connected between the lower ends of the extrusion springs 423 together, the upper part of the outer surface of the protection frame 424 is slidably connected with the movable groove 422, and the upper end of the protection cover 421 is fixedly connected with the lower end of the fixing plate 41; the length and the width of the protection cover 421 are greater than the length and the width of the lower die 5, so that the outer surface of the lower die 5 is not in contact with the inner cover wall of the protection cover 421, the lower die 5 can be completely covered by the protection cover 421 for protection, and the upper die 43 is located right above the lower die 5, so that the upper die 43 can punch materials in the lower die 5.

In this embodiment, the buffering mechanism 6 includes a buffering cylinder 61, a buffering rod 62 is movably inserted into the middle of the upper cylinder wall of the buffering cylinder 61, the upper end of the buffering rod 62 is fixedly connected with the lower end of the stamping platform 1, a buffering spring 63 is fixedly connected to the middle of the lower end of the buffering rod 62, a damping spring 64 is sleeved on the outer surface of the buffering cylinder 61, and the lower end of the buffering cylinder 61 is fixedly connected with the upper end of the fixing seat 7; buffer rod 62 sets up to I shape structure, can be with the surface lower part of buffer rod 62 spacing in buffer cylinder 61, prevents that buffer rod 62 from breaking away from buffer cylinder 61, and the surface lower part of buffer rod 62 and the section of thick bamboo wall contact of buffer cylinder 61 can play limiting displacement to buffer rod 62, has improved buffer rod 62's stability.

It should be noted that, the utility model is a die stamping device with a protection function, in the using process, firstly, the material to be stamped is placed in the lower die 5, then the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the fixing plate 41 to move downwards, the protective cover 421 and the upper die 43 can be driven to move downwards together, and the guiding and limiting of the limiting rod 44 are used for improving the stability of the upper die 43, so that the upper die 43 can stamp the material in the lower die 5, the protective frame 424 can be contacted with the stamping platform 1 in the stamping process, the protective frame 424 can be accommodated in the movable groove 422 through the elasticity of the plurality of extrusion springs 423, the stamping of the material by the device is not affected, the protective cover 421 and the protective frame 424 can always cover the upper die 43 and the lower die 5, the splashed objects generated in the stamping process can be shielded, and the device has the protection function, can avoid the object that splashes to cause the injury to the staff, the security of device has been improved, and when stamping platform 1 received the impact, buffer beam 62 moved downwards in buffer tube 61 and cushioned the shock attenuation, and elasticity through buffer spring 63 and damping spring 64, the buffering of deuterogamying gasbag 8, can effectively alleviate the impact force that stamping platform 1 received, thereby the shock attenuation effect of device has been strengthened, the life of device has been prolonged, the practicality of device has also been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould stamping device with safeguard function, includes punching press platform (1), its characterized in that: common fixedly connected with support frame (2) between the upper end left part and the upper end right part of punching press platform (1), the upper end middle part fixedly connected with pneumatic cylinder (3) of support frame (2), the output of pneumatic cylinder (3) runs through the last wall and fixedly connected with stop gear (4) of support frame (2), the upper end middle part fixedly connected with bed die (5) of punching press platform (1), the equal fixedly connected with buffer gear (6) in lower extreme four corners of punching press platform (1), four common fixedly connected with fixing base (7) between the lower extreme of buffer gear (6), the upper end middle part fixedly connected with gasbag (8) of fixing base (7), and the upper end of gasbag (8) and the lower extreme fixed connection of punching press platform (1).

2. The mold press apparatus with a safeguard function as recited in claim 1, wherein: stop gear (4) are including fixed plate (41), common fixedly connected with protection machanism (42) between the lower extreme periphery of fixed plate (41), mould (43) are gone up to the lower extreme middle part fixedly connected with of fixed plate (41), the equal fixedly connected with gag lever post (44) in upper end left part and the upper end right part of fixed plate (41), and the upper end of two gag lever posts (44) all runs through the upper bracket wall of support frame (2).

3. The die stamping device with the protection function as claimed in claim 2, wherein: protection machanism (42) are including protection casing (421), the lower extreme of protection casing (421) is opened there is movable groove (422), a plurality of extrusion spring (423) of fixedly connected with on the last cell wall of movable groove (422), a plurality of common fixedly connected with protecting frame (424) between the lower extreme of extrusion spring (423), and the surface upper portion and the movable groove (422) sliding connection of protecting frame (424), the upper end of protection casing (421) and the lower extreme fixed connection of fixed plate (41).

4. The mold press apparatus with a safeguard function as recited in claim 1, wherein: buffer gear (6) are including buffer cylinder (61), the last bobbin wall middle part interlude swing joint of buffer cylinder (61) has buffer rod (62), and the upper end of buffer rod (62) and the lower extreme fixed connection of punching press platform (1), the lower extreme middle part fixedly connected with buffer spring (63) of buffer rod (62), damping spring (64) have been cup jointed to the surface of buffer cylinder (61), the lower extreme of buffer cylinder (61) and the upper end fixed connection of fixing base (7).

5. The die stamping device with the protection function as claimed in claim 3, wherein: the length and the width of the protective cover (421) are larger than those of the lower die (5), and the upper die (43) is positioned right above the lower die (5).

6. The mold press apparatus with the safeguard function as recited in claim 4, wherein: the buffer rod (62) is arranged to be of an I-shaped structure, and the lower portion of the outer surface of the buffer rod (62) is in contact with the wall of the buffer cylinder (61).