CN218168541U

CN218168541U - Punch press protector for hardware processing

Info

Publication number: CN218168541U
Application number: CN202221719073.2U
Authority: CN
Inventors: 卓俊龙; 卓博雁; 向方兵; 郑程辉
Original assignee: Foshan Zhuote Hardware Technology Co ltd
Current assignee: Foshan Zhuote Hardware Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-30
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a punch press protector technical field just discloses a punch press protector is used in hardware processing, including punch press body, punching press head, workstation, the equal fixed suit of punching press head and workstation is in the inboard at punch press body top, and punching press head aligns with the workstation, the protection base is installed through the screw in the top of workstation, and the inboard of protection base is overlapped respectively and is equipped with two side guard plates and front guard plate, two energy dissipation buffer unit has all been cup jointed to the inboard of side guard plate. The utility model discloses the sub-assembly, the front guard plate, first elastic sealing part, second elastic sealing part and the inside groove of stepping down of guard base, two sets of side guard plates and energy dissipation buffer unit that set up, cooperation equipment back forms multi-functional protector, and when the punch press that follow-up cooperation punch press body, punching press head, workstation are constituteed was used multipurposely, can carry out the energy dissipation buffering to the fault in processing, and the departure work piece blocks.

Description

Punch press protector for hardware processing

Technical Field

The utility model relates to a punch press protector technical field specifically is a punch press protector is used in hardware processing.

Background

The punching machine is a punching press, can perform blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like after being matched with a punching die, and is widely applied to various fields, such as hardware processing, computer cases, daily metal basins and the like.

In the prior art, the problem that a workpiece is pressed and flies out to hurt workers in the punching process due to the reasons of untight clamping, abrasion of a die and the like can be solved, for example, a protection device for a hydraulic punch is disclosed in the patent No. CN202021998576.9, and the technical scheme discloses that' a punch presses down to drive a limit rod to press down, the limit rod drives a rack plate to move, the rack plate drives a fourth gear to rotate, the fourth gear drives a first transmission device to rotate, the first transmission device drives a third gear to rotate, the third gear drives a second gear to rotate, the second gear drives the first gear to rotate, the first gear drives a rotating rod to rotate, the rotating rod pulls two steel cables, the steel cables pull a transparent protective door to descend, and the transparent protective door is used for protection, the device can automatically protect, the transparent protective door descends during processing, the transparent protective door is lifted during charging or reloading, and the device is convenient to use, for example, a CN201922132406.6 mechanical punch protective device discloses that the technical scheme discloses that the two sides of a working area are respectively protected by a left protective cover and a right protective cover to prevent a stamping part from flying out, and a grating is formed by collecting and releasing signals of a signal transmitting end and a signal receiving end, when the device runs, the collecting and releasing signals can be blocked if the device mistakenly breaks into the grating to stop the device, prevent accidents and improve safety, the technical scheme for solving the problem of workpiece processing flying out by adopting a baffle reciprocating movable enclosing mode is found by an applicant after actual tests, the applicant has a plurality of limitations and reasons, firstly, the operation of the punch is short, the processing time of a single workpiece is completed within ten seconds, and the setting of baffle, no matter be automatic removal let or manual pass let, its operation all needs longer time, can exceed the process time of work piece sometimes even, production cycle is prolonged, corresponding machining efficiency can greatly reduced, and second, the sheltering from of single rigid baffle to the work piece can cause the secondary of work piece to turn to the striking, and then causes the damage of other parts.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a punch press protector is used in hardware processing has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a punch press protector for hardware processing, includes punch press body, punching press head, workstation, the punching press head is all fixed the suit at the inboard at punch press body top with the workstation, and the punching press head aligns with the workstation, the protection base is installed through the screw in the top of workstation, and the inboard of protection base overlaps respectively and is equipped with two side guard plates and front guard plate, two energy dissipation buffer unit has all been cup jointed to the inboard of side guard plate, the groove of stepping down has been seted up to the inboard at front guard plate middle part, and just first elastic sealing part and second elastic sealing part are installed respectively to the front guard plate positive and negative, and first elastic sealing part seals the space of the inslot portion of stepping down with second elastic sealing part, front guard plate and two side guard plates form half a mouthful font protection zone in the inboard at protection base top.

Carefully, the bottom of two side guard plates is connected with the inside of two sides of the protection base in a clamping mode respectively, and the clamping positions of the three side guard plates are fixedly installed through screws.

The energy dissipation buffer component is composed of a damping plate, a compression spring and a T-shaped rod, one end of the compression spring is fixedly connected with the side face of the damping plate, the other end of the compression spring penetrates through the inner wall of the side protection plate in a clamping mode, and the T-shaped rod is fixedly installed between the side face of the damping plate and the inner wall of the side protection plate.

Carefully, first elastic sealing part comprises two first connecting plates and a plurality of first elastic strips, and fixed connection is carried out on the surface of two first connecting plates respectively at the both ends of first elastic strip, and two are that adopt the screw to carry out fixed mounting between first connecting plate and the front guard plate.

Carefully, the second elastic sealing part comprises two second connecting plates and a plurality of second elastic strips, the two ends of each second elastic strip are respectively and fixedly connected to the surfaces of the two second connecting plates, the two second connecting plates and the front protection plate are fixedly installed through screws, and the second elastic strips and the first connecting plates are crossed and vertical.

Carefully, the bottom of the front protection plate and the joint of the inner side of the top of the protection base are fixedly mounted through screws, the bottom of the protection base and the top of the workbench are also fixedly mounted through screws, and the abdicating groove penetrates through the front protection plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses the protection base that sets up, the sub-assembly of two sets of side guard plates and energy dissipation buffer unit, the front guard plate, first elastic sealing part, the inside groove of stepping down of seting up of second elastic sealing part and front guard plate, the cooperation is assembled the back, form multi-functional protector, follow-up cooperation punch press body, the punching press head, when the punch press that the workstation is constituteed is used multipurposely, can be to the errors in processing, the departure work piece carries out the energy dissipation buffering and blocks, and the groove of stepping down utilizes a plurality of first elastic strips of first elastic sealing part inside and a plurality of second elastic strips of second elastic sealing part inside to seal, when realizing that the energy dissipation buffering blocks, staff's arm can run through first elastic sealing part easily, second elastic sealing part, the groove of stepping down carries out the material change.

2. The utility model discloses a protection base, two sets of side guard plates and energy dissipation buffer unit's sub-assembly, front guard plate, first elastic sealing part, second elastic sealing part and the inside groove of stepping down of seting up of front guard plate, the multi-functional protector of cooperation equipment, the modularized design, the dismantlement installation is nimble between the structure, convenient follow-up maintenance.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

figure 2 is a schematic cross-sectional view of the energy dissipating buffer of the present invention;

FIG. 3 is a schematic front view of a second elastomeric sealing member of the present invention;

FIG. 4 is a front view of the front protection plate of the present invention;

fig. 5 is a schematic top view of the protective base of the present invention;

fig. 6 is a front view schematically illustrating the first elastic sealing member according to the present invention.

In the figure: 1. a punch body; 2. punching a head; 3. a work table; 4. a protective base; 5. a side shield plate; 6. an energy dissipation buffer component; 61. a damping plate; 62. a compression spring; 63. a T-shaped rod; 7. a front surface protection plate; 8. a first elastic sealing member; 81. a first connecting plate; 82. a first elastic strip; 9. a second elastic sealing member; 91. a second connecting plate; 92. a second elastic strip; 10. a yielding groove.

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 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.

Please refer to fig. 1, fig. 5, a punch press protector for hardware processing, including punch press body 1, the punching press head 2, workstation 3, punching press head 2 and workstation 3 equal fixed suit are in the inboard at 1 top of punch press body, and punching press head 2 aligns with workstation 3, protection base 4 is installed through the screw at workstation 3's top, protection base 4's inboard cover is equipped with two side guard plates 5 and front guard plate 7 respectively, the inside of joint in protection base 4 both sides is respectively distinguished to the bottom of two side guard plates 5, and the joint department of three structure carries out fixed mounting through the screw, two side guard plates 5 all adopt the prefab with protection base 4 to be connected, be favorable to subsequent maintenance and change.

Referring to fig. 1 and 2, the inner sides of two side protection plates 5 are sleeved with an energy dissipation buffer part 6, the energy dissipation buffer part 6 is composed of a damping plate 61, a compression spring 62 and a T-shaped rod 63, one end of the compression spring 62 is fixedly connected with the side surface of the damping plate 61, the other end of the compression spring 62 penetrates through the inner wall of the side protection plate 5 in a clamping manner, the T-shaped rod 63 is fixedly installed between the side surface of the damping plate 61 and the inner wall of the side protection plate 5, and the energy dissipation buffer part 6 can perform energy dissipation, buffering and blocking on a processing fault and a flying workpiece, so as to solve the problem that the workpiece is blocked by a single rigid baffle, which causes secondary steering impact of the workpiece and further damages to other parts.

Referring to fig. 1, 3, 4 and 6, an abdicating groove 10 is formed in the inner side of the middle portion of the front protection plate 7, a first elastic sealing part 8 and a second elastic sealing part 9 are respectively installed on the front and back sides of the front protection plate 7, the first elastic sealing part 8 and the second elastic sealing part 9 seal the space inside the abdicating groove 10, the first elastic sealing part 8 is composed of two first connection plates 81 and a plurality of first elastic strips 82, both ends of the first elastic strips 82 are respectively and fixedly connected to the surfaces of the two first connection plates 81, two of the first connection plates 81 and the front protection plate 7 are fixedly installed by screws, the second elastic sealing part 9 is composed of two second connection plates 91 and a plurality of second elastic strips 92, both ends of the second elastic strips 92 are respectively and fixedly connected to the surfaces of the two second connection plates 91, two of the second connection plates 91 and the front protection plate 7 are also fixedly installed by screws, the second elastic strips 92 are perpendicular to the first connection plates 81, the abdicating groove 10 is formed by replacing the first elastic sealing part 8 inside the first elastic sealing part 8, and the second elastic sealing part 9 seals the arm sealing part 9, and the plurality of the second elastic sealing part 9 can easily block the arm sealing part inside the protection plate 9.

Please refer to fig. 1, fig. 2, fig. 3, the front protection plate 7 and the two side protection plates 5 form a half-square protection area at the inner side of the top of the protection base 4, the bottom of the front protection plate 7 is fixedly mounted with the clamping part at the inner side of the top of the protection base 4 by screws, and the bottom of the protection base 4 and the top of the workbench 3 are also fixedly mounted by screws, the abdicating slot 10 penetrates through the front protection plate 7, the protection base 4, the assembly of the two sets of side protection plates 5 and the energy dissipation buffer part 6, the front protection plate 7, the first elastic sealing part 8, the abdicating slot 10 is formed inside the second elastic sealing part 9 and the front protection plate 7, the multifunctional protection device assembled in a matching manner, the modular design, the disassembly and assembly between the structures are flexible, and the subsequent maintenance is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the drawings of the utility model, the filling pattern is only for distinguishing the pattern layer, and does not do any other restrictions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punch press protector is used in hardware processing, includes punch press body (1), punching press head (2), workstation (3), punching press head (2) and workstation (3) equal fixed suit are in the inboard at punch press body (1) top, and punching press head (2) and workstation (3) align, its characterized in that: protection base (4) are installed through the screw at the top of workstation (3), and the inboard cover of protection base (4) is equipped with two side guard plates (5) and front guard plate (7) respectively, two energy dissipation buffer unit (6) have all been cup jointed to the inboard of side guard plate (5), groove (10) of stepping down has been seted up to the inboard at front guard plate (7) middle part, and front guard plate (7) positive and negative install first elastic sealing part (8) and second elastic sealing part (9) respectively, and first elastic sealing part (8) and second elastic sealing part (9) seal the inside space of groove (10) of stepping down, front guard plate (7) and two side guard plates (5) form half a mouthful font protection area in the inboard at protection base (4) top.

2. The punch press protection device for hardware processing as claimed in claim 1, wherein: the bottoms of the two side protection plates (5) are respectively clamped inside the two sides of the protection base (4), and the clamping parts of the three structures are fixedly installed through screws.

3. The punch protection device for hardware machining according to claim 1, characterized in that: the energy dissipation buffer part (6) is composed of a damping plate (61), a compression spring (62) and a T-shaped rod (63), one end of the compression spring (62) is fixedly connected with the side face of the damping plate (61), the other end of the compression spring (62) penetrates through the inner wall of the side protection plate (5) in a clamping mode, and the T-shaped rod (63) is fixedly installed between the side face of the damping plate (61) and the inner wall of the side protection plate (5).

4. The punch press protection device for hardware processing as claimed in claim 1, wherein: the first elastic sealing part (8) is composed of two first connecting plates (81) and a plurality of first elastic strips (82), two ends of each first elastic strip (82) are fixedly connected to the surfaces of the two first connecting plates (81) respectively, and the two first connecting plates (81) and the front protection plate (7) are fixedly mounted through screws.

5. The punching machine protection device for hardware processing according to claim 4, characterized in that: the second elastic sealing part (9) is composed of two second connecting plates (91) and a plurality of second elastic strips (92), two ends of each second elastic strip (92) are respectively and fixedly connected to the surfaces of the two second connecting plates (91), the two ends of each second elastic strip (92) are fixedly installed between the second connecting plates (91) and the front protection plate (7) through screws, and the second elastic strips (92) and the first connecting plates (81) are crossed and vertical.

6. The punch protection device for hardware machining according to claim 1, characterized in that: the bottom of front guard plate (7) and the joint department of the inboard at protection base (4) top adopt the screw to carry out fixed mounting, and the top of protection base (4) bottom and workstation (3) also adopts the screw to carry out fixed mounting, groove of stepping down (10) run through front guard plate (7).