CN217370189U - Punch press safety back door that H type punch press was used - Google Patents

Abstract

The utility model discloses a punch press safety back door for H-shaped punch press, which comprises a safety door device arranged in a punch press blanking maintenance area, wherein the safety door device comprises a door frame mechanism and a door leaf mechanism, the door frame mechanism comprises two parallel safety door mounting frames arranged along the side edge of the punch press blanking maintenance area, the door leaf mechanism comprises a plurality of safety door leaves arranged between the safety door mounting frames, and safety door hasp clamps are arranged between the safety door leaves, the utility model has the advantages that the safety door leaves of the whole punch press blanking maintenance area can be completely covered, the effective sealing of the punch press blanking maintenance area can be realized, the mold explosion can be effectively avoided, a punch and a mold core are cracked and popped out, a punch press operator can use tools such as screws, a wrench and the like in the punch press blanking maintenance area, and the punch press is popped out to hurt people after starting working, and the dangerous situation that the operator of the punch press is close to or extends into the die of the punch press to cause injury in the operation of the punch press.

Description

Punch press safety back door that H type punch press was used

Technical Field

The utility model belongs to the technical field of the punch press part and specifically relates to a punch press safety back door that H type punch press was used.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process has wider and wider application.

The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, a switch socket, a cup, a cupboard, a dish, a computer case and even a missile aircraft which are used by people can be produced by a punch press through a die.

H type punch press is one kind by the punch press of a large amount of uses, H type punch press is very fast at work press work portion speed, and press work portion itself is the very big hardware of dead weight, consequently, there is very big impulse in the during operation, the mould explodes the mould probably appears in the punch press punching production process, the drift, mould benevolence fracture pops out, repair the staff and repair the back with repair tools like the screw after the mould, the spanner etc. forget in the processing region of punch press, the punch press pops out after starting working and injures the people, punch press operating personnel leads to the dangerous condition of injury to take place near or stretch into in the punch press mould in the punch press operation.

In order to avoid this, in addition to providing protection in the machining area of the front face of the press, a protection device in the rear blanking and inspection area is also indispensable.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a punch press safety back door that H type punch press was used to the not enough of prior art.

The technical scheme is as follows: a punch press safety back door that H type punch press was used, including installing the emergency exit device at punch press unloading maintenance area, the emergency exit device includes door frame mechanism and door leaf mechanism, door frame mechanism includes the parallel emergency exit mounting bracket of twice edge punch press unloading maintenance area side setting, door leaf mechanism includes that a plurality of fans install the safe door leaf between the emergency exit mounting bracket, be equipped with the emergency exit hasp clamp between safe door leaf.

Preferably, the safety door leaf comprises a left door leaf, a right door leaf, a left middle door leaf and a right middle door leaf.

Preferably, the left door leaf is hinged to a safety door mounting frame at the left side edge of the punch blanking overhaul area, the right door leaf is hinged to a safety door mounting frame at the right side edge of the punch blanking overhaul area, the left middle door leaf is hinged to the right side edge of the left door leaf, the right middle door leaf is hinged to the left side edge of the right door leaf, and the safety door buckle clamp is erected between the left middle door leaf and one side, adjacent to the right middle door leaf, of the safety door leaf.

Preferably, handles are arranged on the adjacent sides of the left middle door leaf and the right middle door leaf.

The utility model discloses compare and have following beneficial effect in prior art: (1) the safety door leaves can completely cover the whole blanking overhaul area of the punch press, the blanking overhaul area of the punch press can be effectively sealed, the die explosion, the breaking and the popping of a punch and a die core can be effectively avoided, tools such as screws, wrenches and the like are forgotten in the blanking overhaul area of the punch press by a punch press operator, the punch press pops out to injure people after the punch press starts to work, and the danger that the punch press operator is close to or stretches into a die of the punch press to be injured during the operation of the punch press can be avoided;

(2) when the punch is idle, the safety door leaf can effectively protect the punch die from being clean and free of impurities, and the next smooth production is guaranteed;

(3) the safety door leaf can be guaranteed not to be opened by mistake at the in-process of punch press work by setting up safety protection door hasp clamp, has guaranteed safety in production.

Drawings

Fig. 1 is a schematic view of the assembly structure of the safety back door of the punch press for the H-shaped punch press of the present invention.

In the figure: 1. a blanking overhaul area of the punch; 2. a safety door mounting frame; 3. a left door leaf; 4. a right door leaf; 5. a left middle door leaf; 6. a right middle door leaf; 7. a safety door hasp clamp; 8. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

The utility model provides a punch press safety back door that H type punch press was used, is including installing the emergency exit device at punch press unloading maintenance area 1, and the emergency exit device includes door frame mechanism and door leaf mechanism, and door frame mechanism includes twice along the emergency exit mounting bracket 2 of the parallel of 1 side setting in punch press unloading maintenance area, and door leaf mechanism includes that a plurality of fans install the safety door leaf between emergency exit mounting bracket 2, is equipped with emergency exit hasp clamp 7 between the safety door leaf. The technical scheme has the advantages that the safety door leaves of the blanking overhaul area 1 of the whole punch can be completely covered, the blanking overhaul area 1 of the punch can be effectively sealed, the phenomena that a die is exploded, the punch and the die core are broken and popped up, tools such as screws and wrenches are left in the blanking overhaul area 1 of the punch by a punch operator, the punch pops up to hurt people after the punch starts to work, and the punch operator is close to or stretches into the die of the punch during the operation of the punch to cause the dangerous condition of injury can be effectively avoided; when the punch is idle, the safety door leaf can effectively protect the punch die from being clean and free of sundries, and guarantee the next smooth production; the safety door leaf can be guaranteed not to be opened by mistake at the in-process of punch press work by setting up safety protection door hasp clamp, has guaranteed safety in production.

Specifically, the safety door leaf comprises a left door leaf 3, a right door leaf 4, a left middle door leaf 5 and a right middle door leaf 6; the left door leaf 3 is hinged to the safety door mounting frame 2 at the left side edge of the punch blanking overhaul area 1, the right door leaf 4 is hinged to the safety door mounting frame 2 at the right side edge of the punch blanking overhaul area 1, the left middle door leaf 5 is hinged to the right side edge of the left door leaf 3, the right middle door leaf 6 is hinged to the left side edge of the right door leaf 4, and the safety door hasp clamp 7 is erected between the adjacent sides of the left middle door leaf 5 and the right middle door leaf 6; a handle 8 is arranged on one side of the left middle door leaf 5 adjacent to the right middle door leaf 6.

During specific operation, an operator holds the handle 8 to close the safety door leaf, and the safety door hasp clamp 7 is locked; an operator starts a continuous mode of the punching machine, and the punching machine carries out formal production; during the production process, the safety door leaf cannot be opened. When the operation is actually performed, the corresponding contact sensor can be configured at the safety door hasp clamp 7 and connected to the punch, so that the linkage of the punch and the safety door hasp clamp 7 is realized.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.

Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides a punch press safety back door that H type punch press was used, is including installing the emergency exit device in punch press unloading maintenance area, its characterized in that: the safety door device comprises a door frame mechanism and a door leaf mechanism, the door frame mechanism comprises two parallel safety door mounting frames arranged along the side edge of a blanking overhaul area of the punch press, the door leaf mechanism comprises a plurality of safety door leaves arranged between the safety door mounting frames, and safety door hasp clamps are arranged between the safety door leaves.

2. The safety back door of a punch press for an H-type punch press according to claim 1, wherein: the safety door leaf comprises a left door leaf, a right door leaf, a left middle door leaf and a right middle door leaf.

3. The safety back door of a punch press for an H-type punch press according to claim 2, wherein: the left door leaf is hinged to the safety door mounting frame at the left side edge of the punch blanking overhaul area, the right door leaf is hinged to the safety door mounting frame at the right side edge of the punch blanking overhaul area, the left middle door leaf is hinged to the right side edge of the left door leaf, the right middle door leaf is hinged to the left side edge of the right door leaf, and the safety door buckle clamp is erected between the left middle door leaf and one side, adjacent to the right middle door leaf, of the right middle door leaf.

4. The safety back door of the punch press for the H-shaped punch press as claimed in claim 3, wherein: and grips are arranged on one adjacent side of the left middle door leaf and one adjacent side of the right middle door leaf.

Images