CN211588324U

CN211588324U - Punch press with compound die protective structure avoids accidental injury

Info

Publication number: CN211588324U
Application number: CN201922188887.2U
Authority: CN
Inventors: 郑泽东
Original assignee: Jiangsu Rongchang Lock Industry Co ltd
Current assignee: Jiangsu Rongchang Lock Industry Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-29
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a punch press with compound die protective structure avoids accidental injury, the on-line screen storage device comprises a base, the equal fixedly connected with montant in both sides at base top, the top fixedly connected with diaphragm of montant, the bottom fixedly connected with punch press body of diaphragm, the output fixedly connected with slider of punch press body, the bottom fixedly connected with of slider goes up the mould. The utility model discloses a slide inboard promotes, the removal of slide drives the chucking spring and takes place deformation, the slide drives the kelly and removes afterwards, then take the guard plate out in the base, the guard plate drives supporting spring and takes place deformation, the guard plate drives the slider and slides in the spout is inside simultaneously, be the horizontality back until kelly and upper end draw-in groove, loosen the slide and resume deformation at the chucking spring and go into the draw-in groove inside the card goes into down, to the rigidity of guard plate, the advantage of safeguard function has been reached, the function that current punch press does not possess the protection when using has been solved.

Description

Punch press with compound die protective structure avoids accidental injury

Technical Field

The utility model relates to a punch press technical field specifically is a punch press with compound die protective structure avoids accidental injury.

Background

The punch press is a punching press, the design principle of the punch press is that circular motion is converted into linear motion, a common punch press is in linear motion, the force of a main motor drives a flywheel, a gear, a crankshaft (or an eccentric gear), a connecting rod and the like are driven to rotate through a clutch so as to achieve the linear motion of a sliding block, the motion from the main motor to the connecting rod is in circular motion, the existing punch press does not have the protection function when in use, a finished product is deformed after the punch press is closed, so that splashes can injure operators, and the punch press is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a punch press with compound die protective structure avoids accidental injury possesses safeguard function's advantage, has solved current punch press and does not possess the function of protection when using, and often the finished product can take place deformation behind the punch press compound die to the splash can lead to the fact the injury to operating personnel, the problem of consequently not being convenient for people to use.

(II) technical scheme

For the purpose of realizing above-mentioned safeguard function, the utility model provides a following technical scheme: a punch press with a die assembly protection structure for avoiding accidental injuries comprises a base, wherein both sides of the top of the base are fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with a punch press body, the output end of the punch press body is fixedly connected with a sliding block, the bottom of the sliding block is fixedly connected with an upper die, the center of the top of the base is fixedly connected with a lower die, the top and the bottom of the inner side of the vertical rod are respectively provided with a clamping groove, the front side and the back side of the bottom of the inner wall of the base are respectively provided with a protection plate, both sides of the bottom of the protection plate are respectively fixedly connected with a supporting spring, the bottom of the supporting spring is fixedly connected with the inner wall of the base, the tops of both sides of the inner wall of the, the outside fixedly connected with kelly of slide, the inner chamber that the guard plate and extend to the draw-in groove is run through in the outside of kelly.

Preferably, the transverse groove is formed in the tops of the two sides of the front side of the protection plate, the front side of the sliding plate penetrates through the front side of the protection plate and is in sliding connection with the inner wall of the transverse groove, and the top and the bottom of the sliding plate are in sliding connection with the inner wall of the concave plate.

Preferably, the equal fixedly connected with slide bar in bottom of guard plate both sides, the spout has all been seted up to the both sides of base inner wall, the inner wall of spout is sliding connection with the outside of slide bar.

Preferably, the opening has been seted up at the top of base inner wall, the inner wall of opening is sliding connection with the surface of guard plate.

Preferably, the top of guard plate inner wall both sides has all seted up the slide opening, the inner wall in slide opening is sliding connection with the surface of kelly.

(III) advantageous effects

Compared with the prior art, the utility model provides a punch press with compound die protective structure avoids accidental injury possesses following beneficial effect:

1. the utility model discloses a slide promotes to the inboard, the removal of slide drives chucking spring and takes place deformation, the slide drives the kelly and removes afterwards, then take the guard plate out in the base, the guard plate drives supporting spring and takes place deformation, the guard plate drives the slide bar and slides in the spout is inside simultaneously, be the horizontality back until kelly and upper end draw-in groove, it recovers deformation at the chucking spring and goes into inside the draw-in groove to loosen the slide, the rigidity to the guard plate, the advantage of safeguard function has been reached, the function that current punch press did not possess the protection when using has been solved, often the finished product can take place deformation behind the compound die punch press, so that the splash can cause the injury to operating personnel, consequently, be not convenient for people.

2. The utility model discloses a spout carries on spacingly to the position of slide bar, and the further guard plate that prevents can take place the skew at the removal in-process.

3. The utility model discloses a draw-in groove makes the card that the kelly can coincide go into to fix the distance of guard plate, reach the effect of compound die protection.

Drawings

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

FIG. 2 is a cross-sectional view of the base structure of the present invention;

fig. 3 is a partial cross-sectional view of the protection plate structure of the present invention.

In the figure: 1. a base; 2. a protection plate; 3. a lower die; 4. a transverse groove; 5. a clamping rod; 6. a vertical rod; 7. a slider; 8. a punch body; 9. a transverse plate; 10. an upper die; 11. a support spring; 12. a slide bar; 13. a chute; 14. a port; 15. a slide hole; 16. a concave plate; 17. a chucking spring; 18. a slide plate; 19. a clamping 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, guard plate 2, bed die 3, cross slot 4, kelly 5, montant 6, slider 7, punch press body 8, diaphragm 9, go up mould 10, supporting spring 11, slide bar 12, spout 13, opening 14, slide opening 15, notch board 16, chucking spring 17, slide 18 and draw-in groove 19 part are the parts that universal standard spare or technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, a punch press with a die assembly protection structure for avoiding accidental injuries comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with a vertical rod 6, the top of the vertical rod 6 is fixedly connected with a transverse plate 9, the bottom of the transverse plate 9 is fixedly connected with a punch press body 8, the output end of the punch press body 8 is fixedly connected with a slide block 7, the bottom of the slide block 7 is fixedly connected with an upper die 10, the center of the top of the base 1 is fixedly connected with a lower die 3, the top and the bottom of the inner side of the vertical rod 6 are respectively provided with a clamping groove 19, a clamping rod 5 can be clamped in an inosculating manner through the clamping groove 19, so that the distance of a protection plate 2 is fixed, the die assembly protection effect is achieved, the protection plate 2 is arranged on both the front side and the back side of the bottom of the inner wall of the base 1, the bottoms of both sides, the position of the sliding rod 12 is limited through the sliding groove 13, further deviation of the protection plate 2 in the moving process is prevented, the through hole 14 is formed in the top of the inner wall of the base 1, the inner wall of the through hole 14 is in sliding connection with the surface of the protection plate 2, the supporting springs 11 are fixedly connected to two sides of the bottom of the protection plate 2, the bottom of each supporting spring 11 is fixedly connected with the inner wall of the base 1, the tops of two sides of the inner wall of the protection plate 2 are fixedly connected with the concave plate 16, one side of the inner wall of the concave plate 16 is fixedly connected with the clamping spring 17, the outer side of the clamping spring 17 is fixedly connected with the sliding plate 18, the tops of two sides of the front side of the protection plate 2 are respectively provided with the transverse groove 4, the front side of the sliding plate 18 penetrates through to the front side of the protection plate 2 and is in sliding connection with the inner wall of the transverse, the inner chamber that guard plate 2 and extend to draw-in groove 19 is run through in the outside of kelly 5, and slide opening 15 has all been seted up at the top of 2 inner wall both sides of guard plate, and the inner wall of slide opening 15 is sliding connection with kelly 5's surface.

When the punching machine is used, firstly, the sliding plate 18 pushes inwards, the sliding plate 18 slides on the surface of the transverse groove 4, meanwhile, the sliding plate 18 moves to drive the clamping spring 17 to deform, then, the sliding plate 18 drives the clamping rod 5 to move, then, the protection plate 2 is pulled out from the base 1, the protection plate 2 drives the supporting spring 11 to deform, meanwhile, the protection plate 2 drives the sliding rod 12 to slide in the sliding groove 13, after the clamping rod 5 and the upper end clamping groove 19 are in a horizontal state, the sliding plate 18 is loosened to be clamped in the clamping groove 19 under the condition that the clamping spring 17 recovers deformation, the position of the protection plate 2 is fixed, finally, the punching machine body 8 is started through the external controller, the punching machine body 8 reaches the condition that the sliding block 7 moves downwards, the sliding block 7 pushes the upper die 10 to move, the upper die 10 and the lower die 3 are closed to perform die pressing (the model of the external controller is DATA-, and mains power is used for power supply in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a punch press with compound die protective structure avoids accidental injury, includes base (1), its characterized in that: both sides of the top of the base (1) are fixedly connected with vertical rods (6), the top of each vertical rod (6) is fixedly connected with a transverse plate (9), the bottom of each transverse plate (9) is fixedly connected with a punch body (8), the output end of each punch body (8) is fixedly connected with a sliding block (7), the bottom of each sliding block (7) is fixedly connected with an upper die (10), the center of the top of the base (1) is fixedly connected with a lower die (3), the top and the bottom of the inner side of each vertical rod (6) are respectively provided with a clamping groove (19), the front side and the back side of the bottom of the inner wall of the base (1) are respectively provided with a protection plate (2), both sides of the bottom of the protection plate (2) are respectively and fixedly connected with supporting springs (11), the bottoms of the supporting springs (11) are fixedly connected with the inner wall of the base (1), and the tops, one side fixedly connected with chucking spring (17) of notch board (16) inner wall, the outside fixedly connected with slide (18) of chucking spring (17), the outside fixedly connected with kelly (5) of slide (18), the inner chamber that guard plate (2) and extended to draw-in groove (19) is run through in the outside of kelly (5).

2. The punch press with the matched die protection structure for avoiding accidental injury according to claim 1, wherein: transverse grooves (4) are formed in the tops of two sides of the front side of the protection plate (2), the front side of the sliding plate (18) penetrates through the front side of the protection plate (2) and is in sliding connection with the inner wall of each transverse groove (4), and the top and the bottom of the sliding plate (18) are in sliding connection with the inner wall of the concave plate (16).

3. The punch press with the matched die protection structure for avoiding accidental injury according to claim 1, wherein: the equal fixedly connected with slide bar (12) in bottom of guard plate (2) both sides, spout (13) have all been seted up to the both sides of base (1) inner wall, the inner wall of spout (13) is sliding connection with the outside of slide bar (12).

4. The punch press with the matched die protection structure for avoiding accidental injury according to claim 1, wherein: opening (14) have been seted up at the top of base (1) inner wall, the inner wall of opening (14) is sliding connection with the surface of guard plate (2).

5. The punch press with the matched die protection structure for avoiding accidental injury according to claim 1, wherein: slide opening (15) have all been seted up at the top of guard plate (2) inner wall both sides, the inner wall of slide opening (15) is sliding connection with the surface of kelly (5).