CN212147680U

CN212147680U - Punch press structure of low noise

Info

Publication number: CN212147680U
Application number: CN202020493163.9U
Authority: CN
Inventors: 姚伟炳; 姚孝君
Original assignee: Shangyu Hengda Stamping Part Factory
Current assignee: Shangyu Hengda Stamping Part Factory
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-15
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a low-noise punch structure, which comprises an operation table and an equipment frame, wherein the upper side of the operation table is fixedly connected with the equipment frame, two opposite side walls of the equipment frame are respectively provided with a taking and placing opening, the upper side of the equipment frame is fixed with a stamping device, the output end of the stamping device is fixedly connected with a stamping die, two opposite side walls of the stamping die are respectively provided with a notch, the notches are internally hinged with a connecting rod, the middle part of the upper side of the operation table is fixedly connected with a bottom template, two sides of the bottom template and the upper side of the operation table are respectively and fixedly connected with a baffle plate, the top wall of the equipment frame is fixedly connected with two first hinged seats, and the first hinged seats are hinged with a sleeve, and then effectively the shutoff is got and is put the mouth, can play good noise reduction effect.

Description

Punch press structure of low noise

Technical Field

The utility model relates to a punch press structure, in particular to punch press structure of low noise belongs to punch press technical field.

Background

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

At present, the punching press operation is mostly carried out the punching press under naked state, and the noise is great, and takes place the material easily and splash the accident, has caused very big influence to workman's healthy, if workman's hand can not leave the punching press station before the punching press action, very easily causes serious industrial accident, and the degree of safety is not high.

Disclosure of Invention

An object of the utility model is to provide a punch press structure of low noise to the punch press operation of proposing in solving above-mentioned background art is mostly carried out the punching press under naked state, and the noise is great, and takes place the material easily and splash the accident, has caused very big influence to workman's healthy, if workman's hand can not leave the punching press station before the punching press action, very easily causes serious industrial injury accident, the not high problem of degree of safety.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise punch press structure comprises an operating platform and an equipment frame, wherein the upper side of the operating platform is fixedly connected with the equipment frame, two opposite side walls of the equipment frame are respectively provided with a taking and placing opening, the upper side of the equipment frame is fixed with a stamping device through screws, the output end of the stamping device is fixedly connected with a stamping die, two opposite side walls of the stamping die are respectively provided with a notch, the notches are internally hinged with a connecting rod, the middle part of the upper side of the operating platform is fixedly connected with a bottom die plate, two sides of the bottom die plate and the upper side of the operating platform are respectively fixedly connected with a baffle plate, the top wall of the equipment frame is fixedly connected with two first hinged bases, the first hinged bases are hinged with a sleeve, sleeve rods are respectively sleeved in the sleeve, one ends of the sleeve rods, respectively and fixedly connected with a sliding plate, and springs are respectively sleeved between the sliding plate and the end wall of, the utility model discloses an equipment rack, including equipment frame, bearing, sound-proof board, No. two adjacent inner walls of equipment frame are equipped with through bearing rotation inlays, the equal fixedly connected with slide rail of adjacent side and No. two free bearings of sound-proof board, No. two free bearings all with adjacent loop bar articulated connection.

Preferably, the bottom ends of the connecting rods extend into the adjacent sliding rails respectively.

Preferably, the stamping die is matched with the structure of the bottom template.

Preferably, the outer wall of the sound insulation board is bonded with a polyurethane rubber material.

Preferably, the universal wheels are all provided with wheel brakes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a punch press structure of low noise, have the characteristics that structural design is reasonable and degree of protection is high, during the use, stamping equipment drives the stamping die and carries out the punching press action, can promote the acoustic celotex board and turn over to the outside, and then effective shutoff is got and is put the mouth, can play good noise reduction effect, and can avoid the stamping workpiece piece to splash and cause the injury to the workman, the acoustic celotex board of outside motion can be under emergency, the personnel that will inadvertently get into the punching press station outwards release, can ensure workman's life safety.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a structure at a in fig. 1 of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the middle slide rail and the connecting rod of the present invention.

Fig. 4 is a cross-sectional view of the inner structure of the middle sleeve according to the present invention.

In the figure: 1. an operation table; 2. an equipment rack; 3. a taking and placing port; 4. a universal wheel; 5. a bottom template; 6. a baffle plate; 7. a stamping device; 8. stamping a die; 9. notching; 10. a connecting rod; 11. a first hinge base; 12. a sleeve; 13. a loop bar; 14. a second hinged support; 15. a slide plate; 16. a spring; 17. a slide rail; 18. an acoustical panel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a low-noise punch structure comprises an operation table 1 and an equipment frame 2, wherein the upper side of the operation table 1 is fixedly connected with the equipment frame 2, two opposite side walls of the equipment frame 2 are respectively provided with a taking and placing opening 3, the upper side of the equipment frame 2 is fixed with a stamping device 7 through screws, the output end of the stamping device 7 is fixedly connected with a stamping die 8, two opposite side walls of the stamping die 8 are respectively provided with a notch 9, the notches 9 are respectively hinged with a connecting rod 10, the middle part of the upper side of the operation table 1 is fixedly connected with a bottom template 5, two sides of the bottom template 5 and the upper side of the operation table 1 are respectively fixedly connected with a baffle 6, the top wall of the equipment frame 2 is fixedly connected with two first hinged bases 11, the first hinged bases 11 are hinged with a sleeve 12, sleeve rods 13 are respectively sleeved in the sleeve 12, one ends of the sleeve rods 13, respectively and fixedly connected with a sliding plate 15, springs 16 are respectively sleeved between the sliding plates 15, two sound insulation boards 18 are rotatably embedded between two adjacent inner walls of the equipment frame 2 through bearings, the adjacent sides of the sound insulation boards 18 are fixedly connected with sliding rails 17 and a second hinged support 14, and the second hinged support 14 is hinged with the adjacent loop bar 13.

Wherein, the bottom of connecting rod 10 extends to in adjacent slide rail 17 respectively, and connecting rod 10 can slide in slide rail 17.

Wherein, the stamping die 8 is matched with the structure of the bottom template 5 and can be matched with a stamping workpiece.

Wherein, the outer wall of the sound insulation board 18 is bonded with polyurethane rubber material, which has good sound insulation effect.

Wherein, all install the wheel on the universal wheel 4 and stop, the location operation panel 1 of being convenient for.

Specifically, the utility model discloses during the use, place the stamping workpiece on die block board 5 earlier, stamping equipment 7 can be hydraulic stem, cylinder or mechanical link structure, can drive stamping die 8 downstream, and connecting rod 10 slides along slide rail 17, can promote acoustic celotex board 18 to turn over the book to the outside, and then effective shutoff is got and is put a mouthful 3, and stamping die 8 can be absorbed by the effective separation of acoustic celotex board 18 with die block board 5's punching press noise, and can avoid the stamping workpiece piece to splash and cause the injury to the workman.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 structure of low noise, includes operation panel (1) and equipment rack (2), its characterized in that, the upside fixedly connected with equipment rack (2) of operation panel (1), all seted up on two relative lateral walls of equipment rack (2) and got and put mouthful (3), the upside screw fixation of equipment rack (2) has stamping equipment (7), the output fixedly connected with press die (8) of stamping equipment (7), open groove (9) have all been seted up on two relative lateral walls of press die (8), all articulated in open groove (9) have connecting rod (10), the upside middle part fixedly connected with die block board (5) of operation panel (1), the both sides of die block board (5) just are located the equal fixedly connected with baffle (6) of upside of operation panel (1), fixedly connected with one number two free bearings (11) on equipment rack (2) roof, a free bearing (11) articulates there is sleeve (12), all the cover is equipped with loop bar (13) in sleeve (12), the equal fixedly connected with slide (15) of one end that loop bar (13) are located sleeve (12), the outside that just is located loop bar (13) between slide (15) and sleeve (12) end wall all overlaps and is equipped with spring (16), it inlays and is equipped with two acoustic celotex boards (18) to rotate through the bearing between two adjacent inner walls of equipment rack (2), the equal fixedly connected with slide rail (17) of adjacent side and No. two free bearings (14) of acoustic celotex board (18), No. two free bearings (14) all with adjacent loop bar (13) articulated connection.

2. A low noise punch press structure according to claim 1, wherein: the bottom end of the connecting rod (10) extends into the adjacent sliding rails (17) respectively.

3. A low noise punch press structure according to claim 1, wherein: the stamping die (8) is matched with the bottom template (5) in structure.

4. A low noise punch press structure according to claim 1, wherein: and the outer wall of the sound insulation board (18) is bonded with a polyurethane rubber material.