CN209736504U

CN209736504U - Mechanical punch press safe in utilization

Info

Publication number: CN209736504U
Application number: CN201920548570.2U
Authority: CN
Inventors: 王敏
Original assignee: Chongqing Se Yang Machinery Co Ltd
Current assignee: Chongqing Se Yang Machinery Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-06
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a mechanical punch technical field just discloses a safe in utilization's mechanical punch, including the punch press main part, the bottom fixed mounting of punch press main part has the punch press base, the equal fixed mounting in both ends has the spike around the left and right sides of punch press base bottom, the positive top fixed mounting of punch press base has mechanical safety piece, the equal fixed mounting in the left and right sides of the positive bottom of punch press main part has the blotter, the equal fixedly connected with kicking block in top of the punch press main part left and right sides. This mechanical punch press safe in utilization is connected with the punch press controller electricity through setting up the inboard inductor of mechanical safety piece, and when sheetmetal and mechanical safety piece contact, the punch press could work for when transparency barrier did not put down, the unable start work of workman avoids the workman to have the operation of irregularity, has improved the security of workman in the use punch press process, has guaranteed user's personal safety, simple structure, and convenient to use person uses.

Description

Mechanical punch press safe in utilization

Technical Field

The utility model relates to a mechanical punch press technical field specifically is a safe in utilization's mechanical punch press.

Background

In the national production, the punching process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be machined by applying various dies, so that the punching machine is more and more widely used.

Nowadays, the punching machine with larger and larger production scale is extremely common, but the existing mechanical punching machine has the defect of unsafe use, because of the non-normative operation of workers or the broken and flying-out of a punch, a cutter or a die during the operation of the punching machine, a plurality of industrial accidents caused by the use of the punching machine are caused, the injured parts of the workers are mostly hands and eyes, and the personal safety of the workers can not be ensured, so the mechanical punching machine with safe use is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a machinery punch press safe in utilization, possess safe in utilization advantage, solved because workman's non-normative operation, perhaps punch press during operation, drift, cutter or mould are rolled over garrulous departure and have been leaded to the industrial accident that a lot of use punches took place, and the position of workman's injury is mostly hand and eyes, can't guarantee the problem of workman's personal safety.

(II) technical scheme

In order to realize the purpose of safe use, the utility model provides a following technical scheme: a mechanical punching machine safe in use comprises a punching machine main body, wherein a punching machine base is fixedly arranged at the bottom of the punching machine main body, supporting feet are fixedly arranged at the front end and the rear end of the left side and the right side of the bottom of the punching machine base, a mechanical safety block is fixedly arranged at the top of the front of the punching machine base, buffering cushions are fixedly arranged at the left side and the right side of the bottom of the front of the punching machine main body, jacking blocks are fixedly connected at the top of the left side and the right side of the punching machine main body, a cylinder is fixedly connected at one side of each of the two jacking blocks opposite to each other, a sleeve column is movably arranged on the outer surface of the cylinder, a connecting column is fixedly connected at the back of the sleeve column, a transparent baffle is fixedly connected between the two connecting columns, side plates are fixedly connected at the left side and the right, two the card hole has all been seted up to the relative one side of spliced pole, the back fixed mounting of transparent baffle has the second handle, the equal fixedly connected with sill bar in the back that the top of the punch press main part left and right sides just is located the kicking block, two the equal fixedly connected with spring in the inner wall of sill bar back of the body one side mutually, two the equal fixedly connected with anticreep piece in one side that the spring carried on the back mutually, two the equal fixedly connected with one end in one side that the anticreep piece carried on the back mutually runs through and extends to the outside ejector pin of sill bar, two the equal fixedly connected with fixture block in one side.

Preferably, the shape of spliced pole is L shape, transparent baffle is the rectangle board of bottom part disappearance, the size of disappearance part and the size of punch press main part top are adapted.

Preferably, the length of the metal sheet is equal to that of the mechanical safety block, and the height of the side plate is equal to that of the cushion pad.

Preferably, the quantity of cover post is two, two the cover post is symmetrical equidistance and distributes, two the through-hole has all been seted up to one side that the cover post was carried on the back mutually, the size and the cylindrical size phase-match of through-hole.

Preferably, two slide holes are formed in the opposite sides of the bottom rods, the size of each slide hole is matched with that of the corresponding ejector rod, the upper side and the lower side of each clamping block are arc-shaped, and the size of each clamping hole is larger than that of the top of each clamping block.

Preferably, the quantity of arm braces is four, four the perpendicular bisector of arm brace with the punch press base is symmetrical equidistance and distributes.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical punch press safe in utilization possesses following beneficial effect:

1. This safe in utilization's mechanical punch press, through being provided with transparent baffle and curb plate, when transparent baffle and curb plate from top to bottom rotate one hundred eighty degrees and put down, can cover whole drift work area, prevent the drift, cutter or mould roll over garrulous departure injury workman, be connected with the punch controller electricity through setting up the inboard inductor of mechanical safety piece, when sheetmetal and mechanical safety piece contact, the punch press just can carry out work, make when transparent baffle does not put down, the workman can't begin to work, further protection workman's safety, avoid the workman to have irregular operation, the security of workman in the use punch press process has been improved, user's personal safety has been guaranteed, moreover, the steam generator is simple in structure, convenient to use person uses.

2. This mechanical punch press safe in utilization, the shape through setting up the spliced pole is L shape and the rectangular plate that transparent baffle is the partial disappearance of bottom, make transparent baffle can place in the top of punch press main part when the punch press is not working, through being provided with the card hole, fixture block and spring, make when placing transparent baffle, the spliced pole drives the cover post and rotates around cylinder from bottom to top, when the spliced pole rotates the corresponding position of fixture block, the joint piece is pressed toward the direction extrusion of cover post, continue to rotate the spliced pole and make joint piece and card hole joint, further firm transparent baffle is in the placing of punch press main part, the integrated device simple structure, the person's of facilitating the use.

Drawings

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

FIG. 2 is a left side schematic view of the connection structure of the transparent baffle and the punch press main body of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom rod of the present invention;

fig. 4 is a schematic top view of the connecting column and the transparent baffle of the present invention.

In the figure: the punch press comprises a punch press body 1, a punch press base 2, a supporting foot 3, a mechanical safety block 4, a cushion pad 5, a top block 6, a cylinder 7, a column sleeve 8, a connecting column 9, a transparent baffle 10, a side plate 11, a first handle 12, a metal sheet 13, a clamping hole 14, a second handle 15, a bottom rod 16, a spring 17, an anti-falling sheet 18, a top rod 19 and a clamping block 20.

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, a safe mechanical punch press comprises a punch press main body 1, a punch press base 2 is fixedly installed at the bottom of the punch press main body 1, supporting legs 3 are fixedly installed at the front and rear ends of the left and right sides of the bottom of the punch press base 2, the number of the supporting legs 3 is four, the four supporting legs 3 are symmetrically and equidistantly distributed with the perpendicular bisector of the punch press base 2, a mechanical safety block 4 is fixedly installed at the top of the front side of the punch press base 2, cushion pads 5 are fixedly installed at the left and right sides of the front bottom of the punch press main body 1, top blocks 6 are fixedly connected with the top of the left and right sides of the punch press main body 1, a cylinder 7 is fixedly connected with the opposite side of the two top blocks 6, a sleeve column 8 is movably installed on the outer surface of the cylinder 7, the number of the sleeve columns 8 is two, the two sleeve columns 8 are symmetrically and equidistantly distributed, through holes, the back of the sleeve column 8 is fixedly connected with a connecting column 9, a transparent baffle plate 10 is fixedly connected between the two connecting columns 9, the connecting column 9 is L-shaped, the transparent baffle plate 10 is a rectangular plate with a missing bottom part, the size of the missing part is matched with the size of the top of the punch press main body 1, the left side and the right side of the front of the transparent baffle plate 10 are both fixedly connected with side plates 11, the height of each side plate 11 is equal to that of the buffer cushion 5, a first handle 12 is fixedly installed on one side of each side plate 11 opposite to the other, a metal sheet 13 is fixedly installed on the top of the front of the transparent baffle plate 10, the length of each metal sheet 13 is equal to that of the mechanical safety block 4, a clamping hole 14 is formed in one side of each connecting column 9 opposite to the transparent baffle plate 10 and the side plates 11, when the transparent baffle plate 10 and the side plates 11 are, prevent the punch, the cutter or the die from breaking and flying out to hurt workers, the punch is electrically connected with a punch controller through a sensor arranged at the inner side of a mechanical safety block 4, when a metal sheet 13 is contacted with the mechanical safety block 4, the punch can only work, so that when a transparent baffle 10 is not put down, the workers can not start working, and the punch is convenient for a user to use, a second handle 15 is fixedly arranged at the back of the transparent baffle 10, bottom rods 16 are fixedly connected at the top parts of the left side and the right side of a punch main body 1 and at the back of a top block 6, springs 17 are fixedly connected at the inner walls of the two bottom rods 16 at the opposite sides, anti-falling pieces 18 are fixedly connected at the opposite sides of the two springs 17, ejector rods 19 with one ends penetrating and extending to the outside of the bottom rods 16 are fixedly connected at the opposite sides of the two anti-falling pieces 18, sliding holes are formed at the opposite sides of the two bottom, one side of each of the two ejector rods 19, which is opposite to each other, is fixedly connected with a fixture block 20, the upper side and the lower side of each fixture block 20 are arc-shaped, the size of each fixture hole 14 is larger than that of the top of each fixture block 20, the connecting column 9 is arranged in an L shape, the transparent baffle 10 is a rectangular plate with a missing bottom part, so that the transparent baffle 10 can be placed on the top of the punch main body 1 when the punch is not in operation, the connecting column 9 drives the sleeve column 8 to rotate from bottom to top when the transparent baffle 10 is placed, the connecting column 9 drives the sleeve column 8 to rotate around the cylinder 7 when the connecting column 9 rotates to the position corresponding to the fixture block 20, the clamping blocks 20 are pressed towards the sleeve column 8, the connecting column 9 is continuously rotated to clamp the clamping blocks 20 with the fixture holes 14, the transparent baffle 10 is further stably placed on the punch main body 1, the whole device is simple in, avoid the workman to have the operation of irregularity, improved the security of workman in using the punch press process, guaranteed user's personal safety, simple structure, person's use of facilitating the use.

When the punch safety device is used, the first handle 12 is held, the transparent baffle 10 and the side plate 11 are rotated by one hundred eighty degrees from top to bottom and are put down, the whole punch working area can be covered, a punch, a cutter or a die is prevented from being broken and flying out to hurt workers, the sensor on the inner side of the mechanical safety block 4 is electrically connected with the punch controller, when the metal sheet 13 is in contact with the mechanical safety block 4, the punch can work, when the transparent baffle 10 is not put down, the workers cannot start to work, and the safety of the workers is further protected.

In conclusion, this safe in utilization's mechanical punch press, through being provided with transparent baffle 10 and curb plate 11, when transparent baffle 10 and curb plate 11 from top to bottom rotate one hundred eighty degrees and put down, can cover whole drift work area, prevent that drift, cutter or mould from breaking up and flying out and injuring the workman, be connected with the punch press controller electricity through the inductor that sets up mechanical safety piece 4 inboard, when sheetmetal 13 and mechanical safety piece 4 contact, the punch press just can work, make when transparent baffle 10 does not put down, the workman can't begin work, further protection workman's safety, avoid the workman to have abnormal operation, the security of workman in the use punch press has been improved, user's personal safety has been guaranteed, moreover, the steam generator is simple in structure, and convenient to use person uses.

Moreover, the connecting column 9 is L-shaped, the transparent baffle 10 is a rectangular plate with a missing bottom part, the transparent baffle 10 can be placed on the top of the punch main body 1 when the punch is not in operation, the connecting column 9 drives the sleeve column 8 to rotate from bottom to top around the cylinder 7 when the transparent baffle 10 is placed by arranging the clamping holes 14, the clamping blocks 20 and the springs 17, when the connecting column 9 rotates to the position corresponding to the clamping blocks 20, the clamping blocks 20 are pressed towards the sleeve column 8, the connecting column 9 is continuously rotated to clamp the clamping blocks 20 with the clamping holes 14, the placement of the transparent baffle 10 on the punch main body 1 is further stabilized, the whole device has a simple structure, is convenient for a user to use, and solves the industrial accidents caused by the irregular operation of workers or the broken punch, cutter or die flying out when the punch works, the injured parts of the workers are mostly hands and eyes, and the personal safety of the workers cannot be guaranteed.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A mechanical punch safe in utilization, includes punch press main part (1), its characterized in that: the punching machine is characterized in that a punching machine base (2) is fixedly arranged at the bottom of the punching machine main body (1), supporting feet (3) are fixedly arranged at the front and rear ends of the left side and the right side of the bottom of the punching machine base (2), a mechanical safety block (4) is fixedly arranged at the front top of the punching machine base (2), cushion pads (5) are fixedly arranged at the left side and the right side of the front bottom of the punching machine main body (1), ejection blocks (6) are fixedly connected at the top of the left side and the right side of the punching machine main body (1), cylinders (7) are fixedly connected at one side of the two ejection blocks (6) opposite to each other, studs (8) are movably arranged on the outer surface of each cylinder (7), connecting columns (9) are fixedly connected at the back of each stud (8), transparent baffles (10) are fixedly connected between the two connecting columns (9), and side plates, a first handle (12) is fixedly arranged on one side of each of the two side plates (11) which is opposite to the other side, a metal sheet (13) is fixedly arranged at the top of the front surface of the transparent baffle (10), clamping holes (14) are respectively formed at one opposite sides of the two connecting columns (9), the back fixed mounting of transparent baffle (10) has second handle (15), the top of the punch press main part (1) left and right sides and be located equal fixedly connected with sill bar (16), two in the back of kicking block (6) the equal fixedly connected with spring (17), two of inner wall of sill bar (16) one side of carrying on the back mutually the equal fixedly connected with anticreep piece (18), two in one side that spring (17) carried on the back mutually the equal fixedly connected with one end in one side that anticreep piece (18) carried on the back mutually runs through and extends to outside ejector pin (19) of sill bar (16), two equal fixedly connected with fixture block (20) in one side that ejector pin (19) carried on the back mutually.

2. A safety-in-use mechanical punch press as claimed in claim 1, wherein: the shape of spliced pole (9) is L shape, transparent baffle (10) are the rectangle board of bottom part disappearance, the size of disappearance part and the size looks adaptation at punch press main part (1) top.

3. A safety-in-use mechanical punch press as claimed in claim 1, wherein: the length of the metal sheet (13) is equal to that of the mechanical safety block (4), and the height of the side plate (11) is equal to that of the cushion pad (5).

4. A safety-in-use mechanical punch press as claimed in claim 1, wherein: the quantity of cover post (8) is two, two cover post (8) are the symmetry equidistance and distribute, two the through-hole has all been seted up to one side that sets post (8) back on the back mutually, the size of through-hole and the size phase-match of cylinder (7).

5. A safety-in-use mechanical punch press as claimed in claim 1, wherein: two bottom rods (16) are provided with sliding holes on the opposite sides, the size of each sliding hole is matched with that of the corresponding ejector rod (19), the upper side and the lower side of each clamping block (20) are arc-shaped, and the size of each clamping hole (14) is larger than that of the top of each clamping block (20).

6. A safety-in-use mechanical punch press as claimed in claim 1, wherein: the quantity of arm brace (3) is four, four arm brace (3) are the symmetry equidistance with the perpendicular bisector of punch press base (2) and distribute.