CN211727271U

CN211727271U - Stamping device of electrical switch connecting sheet

Info

Publication number: CN211727271U
Application number: CN202020276825.7U
Authority: CN
Inventors: 王毅; 包西平; 凌启东; 林蒙丹; 秦英
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-23
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a stamping device of electrical switch connection piece relates to electrical switch technical field, comprising a base plate, the top fixedly connected with of bottom plate pushes up the workbin, pushes up the top fixedly connected with bed die of workbin, and the through-hole has been seted up at the top of bed die, and the inside of through-hole is equipped with the ejector pin. The utility model relates to a rational in infrastructure, decline through placing the raw materials at the top of bed die through last mould comes to carry out stamping processing to the raw materials at bed die top, move left or right through the drive rack board after the raw materials stamping processing is accomplished and drive elliptical wheel and rotate getting off in the effect of gear, elliptical wheel's protruding end rotates when the bottom of fly leaf, thereby elliptical wheel is ejecting with fly leaf jack-up with the ejector pin from the inside of through-hole, come to carry out the drawing of patterns to the part of bed die top stamping forming, in order to reach the mesh of being convenient for get the material, the problem that influences production efficiency through artifical drawing of patterns in the past has been solved.

Description

Stamping device of electrical switch connecting sheet

Technical Field

The utility model relates to an electrical switch technical field specifically is a stamping device of electrical switch connection piece.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a section bar and the like to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) with a required shape and size.

The existing stamping device is used for stamping, and the workpiece clamp can not be normally taken out of the stamping die at the lower end after stamping, so that the stamped workpiece is damaged when the workpiece is forcibly taken out, and the production efficiency of the product is seriously influenced. To this end, we provide a stamping device for electrical switch connection pads that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a stamping device of electrical switch connection piece in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping device of electrical switch connection piece, comprising a base plate, the top fixedly connected with of bottom plate pushes up the workbin, the top fixedly connected with bed die of top workbin, the through-hole has been seted up at the top of bed die, the inside of through-hole is equipped with the ejector pin, the ejector pin runs through the interior diapire of through-hole and the top of ejecting the workbin in proper order and extends to the inside of ejecting the workbin, the bottom fixedly connected with fly leaf of ejector pin, the inner wall rotation of top workbin is connected with the bull stick, the outer fixed surface of bull stick is connected with oval runner and gear, the top of oval runner contacts with the bottom of fly leaf, the inside wall fixedly connected with slide bar of top workbin, the.

Furthermore, the top of the rack plate is fixedly connected with a connecting block, and one side face of the connecting block is fixedly connected with a push rod.

Furthermore, the push rod runs through the inside wall of the material pushing box and extends to one side face of the material pushing box, and the other end of the push rod is fixedly connected with a push plate.

Furthermore, the outer surface of the slide rod is sleeved with a first spring, and the outer surface of the ejector rod is sleeved with a second spring.

Furthermore, the top of bottom plate fixedly connected with bracing piece, the surface sliding connection of bracing piece has the connecting plate, the bottom fixedly connected with of connecting plate and the last mould of bed die looks adaptation.

Further, the top fixedly connected with roof of bracing piece, the top fixedly connected with electric putter of roof, electric putter's output run through the top of roof and extend to the bottom of roof, electric putter's output and the top fixed connection of connecting plate.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the stamping device of the electric switch connecting sheet has the following beneficial effects:

one, the utility model discloses a place the raw materials and carry out stamping processing to the raw materials at bed die top through the decline of last mould at the top of bed die, processing is accomplished the back and is moved the oval runner of drive left or right through the drive rack board and get off in the effect of gear and rotate, the protruding end of oval runner rotates when the bottom of fly leaf, thereby oval runner is ejecting with the fly leaf jack-up with the ejector pin from the inside of through-hole, come to carry out the drawing of patterns to bed die top stamping forming's part, in order to reach the purpose of being convenient for get the material, the problem that influences production efficiency through manual demoulding in the past has been solved.

Two, the utility model discloses a promote the push pedal and get off the effect of push rod and connecting block and promote rack plate and slide at the surface of slide bar, can compress first spring when rack plate horizontal slip, when rack plate does not receive external thrust, the resilience of first spring drives rack plate fast and resets to the intermediate movement, when the fly leaf bottom is not atress, the second spring is kick-backed and is driven the fly leaf fast and descend and reset, through starting electric putter and promoting the mould and descend, carry out stamping process to the raw materials at bed die top.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the material ejecting box and the lower mold of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a perspective view of the elliptical rotating wheel of the present invention.

In the figure: 1. a base plate; 2. a material box is pushed; 3. a lower die; 4. a through hole; 5. a top rod; 6. a movable plate; 7. a rotating rod; 8. an elliptical wheel; 9. a gear; 10. a slide bar; 11. a rack plate; 12. connecting blocks; 13. a push rod; 14. a first spring; 15. pushing the plate; 16. a second spring; 17. a support bar; 18. a connecting plate; 19. an upper die; 20. a top plate; 21. an electric push rod.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a stamping device of electrical switch connection piece, comprising a base plate 1, the top fixedly connected with of bottom plate 1 pushes up workbin 2, the top fixedly connected with bed die 3 of ejecting workbin 2, through-hole 4 has been seted up at the top of bed die 3, the inside of through-hole 4 is equipped with ejector pin 5, ejector pin 5 runs through the interior diapire of through-hole 4 and the top of ejecting workbin 2 in proper order and extends to the inside of ejecting workbin 2, the bottom fixedly connected with fly leaf 6 of ejector pin 5, the inner wall of ejecting workbin 2 rotates and is connected with bull stick 7, the outer fixed surface of bull stick 7 is connected with oval runner 8 and gear 9, the top of oval runner 8 contacts with the bottom of fly leaf 6, the inside wall fixedly connected with slide bar 10 of ejecting workbin 2, the outer surface sliding connection of slide bar 10 has rack plate 11.

Further, the top of the rack plate 11 is fixedly connected with a connecting block 12, one side of the connecting block 12 is fixedly connected with a push rod 13, and the push plate 15 can be pushed in an auxiliary manner by arranging the connecting block 12 and the push rod 13.

Further, the push rod 13 penetrates through the inner side wall of the material ejecting box 2 and extends to one side face of the material ejecting box 2, the push plate 15 is fixedly connected to the other end of the push rod 13, and the rack plate 11 can be pushed to slide on the outer surface of the slide rod by pushing the push plate 15 under the action of the push rod 13 and the connecting block 12.

Further, the outer surface of the sliding rod 10 is sleeved with a first spring 14, the outer surface of the ejector rod 5 is sleeved with a second spring 16, the first spring 14 is compressed when the rack plate 11 slides left and right, when the rack plate 11 is not subjected to external thrust, the rebounding of the first spring 14 rapidly drives the rack plate 11 to move towards the middle to reset, and when the bottom of the movable plate 6 is not subjected to the force, the rebounding of the second spring 16 rapidly drives the movable plate 6 to descend to reset.

Furthermore, the top of the bottom plate 1 is fixedly connected with a support rod 17, the outer surface of the support rod 17 is connected with a connecting plate 18 in a sliding manner, the bottom of the connecting plate 18 is fixedly connected with an upper die 19 matched with the lower die 3, and the raw material at the top of the lower die 3 is subjected to stamping processing through the descending of the upper die 19.

Further, the top fixedly connected with roof 20 of bracing piece 17, the top fixedly connected with electric putter 21 of roof 20, electric putter 21's model is DYTZ-C450-/110, electric putter 21's output runs through the top of roof 20 and extends to the bottom of roof 20, electric putter 21's output and the top fixed connection of connecting plate 18, promote the mould through starting electric putter and descend, carry out stamping process to the raw materials at bottom die top.

The working principle is as follows: the electric push rod 21 is connected with a municipal power supply, the raw material is placed at the top of the lower die 3, the connecting plate 18 is pushed to descend by starting the electric push rod 21, the raw material at the top of the lower die 3 is punched by the upper die 19, the electric push rod 21 is started to lift the upper die 19 after the processing is finished, the rack plate 11 is pushed to slide on the outer surface of the slide rod 10 by pushing the push plate 15 on one side surface of the ejection box 2 under the action of the connecting block 12 and the push rod 13, the elliptical rotating wheel 8 is driven to rotate under the action of the gear 9 in the moving process of the rack plate 11, when the convex end of the elliptical rotating wheel 8 rotates to the bottom of the movable plate 6, the elliptical rotating wheel 8 jacks up the movable plate 6 so as to eject the ejector rod 5 from the inside of the through hole 4, so as to demold parts punched and formed at the top of the lower die 3, the rack plate 11 is pushed to return to the middle of the slide bar 10 under the action of the rebounding of the first spring 14, so that the convex end of the elliptic runner 8 rotates from the vertical direction to the horizontal direction, and the mandril 5 is retracted into the through hole 4 again.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to 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.

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 stamping device of electrical switch connection piece, includes bottom plate (1), its characterized in that: the top fixedly connected with of bottom plate (1) pushes up workbin (2), the top fixedly connected with bed die (3) of top workbin (2), through-hole (4) have been seted up at the top of bed die (3), the inside of through-hole (4) is equipped with ejector pin (5), ejector pin (5) run through the interior diapire of through-hole (4) and the top of top workbin (2) in proper order and extend to the inside of pushing up workbin (2), the bottom fixedly connected with fly leaf (6) of ejector pin (5), the inner wall of top workbin (2) rotates and is connected with bull stick (7), the surface fixedly connected with oval runner (8) and gear (9) of bull stick (7), the top of oval runner (8) contacts with the bottom of fly leaf (6), the inside wall fixedly connected with slide bar (10) of top workbin (2), the surface sliding connection of slide bar (10) has rack board (11), rack board (11) and gear (9) mesh mutually.

2. A stamping apparatus for an electrical switch connector strip as defined in claim 1, wherein: the top of the rack plate (11) is fixedly connected with a connecting block (12), and one side face of the connecting block (12) is fixedly connected with a push rod (13).

3. A stamping apparatus for an electrical switch connector strip as defined in claim 2, wherein: the push rod (13) penetrates through the inner side wall of the material pushing box (2) and extends to one side face of the material pushing box (2), and the other end of the push rod (13) is fixedly connected with a push plate (15).

4. A stamping apparatus for an electrical switch connector strip as defined in claim 1, wherein: the outer surface of the sliding rod (10) is sleeved with a first spring (14), and the outer surface of the ejector rod (5) is sleeved with a second spring (16).

5. A stamping apparatus for an electrical switch connector strip as defined in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a supporting rod (17), the outer surface of the supporting rod (17) is connected with a connecting plate (18) in a sliding mode, and the bottom of the connecting plate (18) is fixedly connected with an upper die (19) matched with the lower die (3).

6. A stamping apparatus for an electrical switch connector strip as claimed in claim 5, wherein: the top fixedly connected with roof (20) of bracing piece (17), the top fixedly connected with electric putter (21) of roof (20), the output of electric putter (21) run through the top of roof (20) and extend to the bottom of roof (20), the top fixed connection of the output of electric putter (21) and connecting plate (18).