CN219309808U

CN219309808U - Pulling device of spring piece stamping die

Info

Publication number: CN219309808U
Application number: CN202223509544.XU
Authority: CN
Inventors: 曹家成
Original assignee: Dongguan Yongqiang Spring Hardware Co ltd
Current assignee: Dongguan Yongqiang Spring Hardware Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-07
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a pulling device of a spring piece stamping die, which comprises an upper die holder, a lower die holder and a forming block arranged between the upper die holder and the lower die holder, wherein the forming block is used for stamping and forming a product, a supporting seat is fixedly arranged on the side surface of the upper die holder, a lifting seat is movably arranged below the supporting seat, a first cylinder is horizontally arranged on the lifting seat, a piston rod of the first cylinder horizontally extends to the lower part of the upper die holder, the tail end of the piston rod is horizontally connected with a transfer rod, and the end part of the transfer rod is provided with a separation-assisting rod. According to the utility model, the first cylinder is designed to horizontally drive the auxiliary push rod, and the product is pulled off from the forming block through the lower end of the auxiliary release rod, so that automatic workpiece taking is realized, the processing efficiency is improved, the feeding by operators is not needed, and the safety is improved.

Description

Pulling device of spring piece stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a pulling device of a spring piece stamping die.

Background

In the spring piece stamping process, a stamping die is generally used for stamping and forming a metal strip, a concave structure and a convex structure of an upper die forming block and a lower die forming block are utilized for stamping a required product shape on the metal strip, a worker is required to take a piece on the forming block after stamping is completed, and the manual piece taking operation is slow and has potential safety hazards. In the current stamping process, burrs are often generated at the edges of the product, so that the product is easy to clamp on a forming block of a lower die, and an operator is very difficult to take out the product, and the processing efficiency is further affected.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a pulling device of a spring piece stamping die.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a spring leaf stamping die's draw material device, includes the upper die base, the die holder, and install the shaping piece between upper die base and the die holder, the shaping piece is used for the stamping forming of product, the fixed supporting seat that is provided with in side of upper die base, the below activity of supporting seat is provided with the elevating socket, the level is installed first cylinder on the elevating socket, the piston rod level of first cylinder stretches to upper die base below and piston rod end level connection have the adapter rod, the end of adapter rod is installed and is helped take off the pole.

Preferably, the angle between the switching rod and the detachment assisting rod is 90 degrees.

Preferably, a second air cylinder is vertically arranged on the supporting seat, a piston rod of the second air cylinder penetrates through the supporting seat, and the tail end of the piston rod is fixedly connected with the lifting seat.

Preferably, a guide rail is vertically arranged on the side surface of the upper die holder, and the lifting seat is in sliding fit with the guide rail.

Preferably, the upper end of the slipping-off assisting rod is provided with a dovetail-shaped clamping groove, and the clamping groove is matched with a dovetail-shaped clamping block at the end of the switching rod.

The beneficial effects of the utility model are as follows: according to the utility model, the first cylinder is designed to horizontally drive the auxiliary push rod, and the product is pulled off from the forming block through the lower end of the auxiliary release rod, so that automatic workpiece taking is realized, the processing efficiency is improved, the feeding by operators is not needed, and the safety is improved.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic diagram of the overall installation structure of a material pulling device of a spring piece stamping die.

Fig. 2 is a front view of a drawing device of a spring sheet stamping die of the present utility model.

Fig. 3 is another schematic structural view of a drawing device of a spring sheet stamping die of the present utility model.

The reference numerals shown in the figures are represented as: 1. a first cylinder; 2. a second cylinder; 3. a support base; 4. a lifting seat; 5. a transfer rod; 6. a clamping block; 7. a disengagement assisting rod; 8. a product; 9. a guide rail; 10. an upper die holder; 11. molding blocks; 12. and (5) a lower die holder.

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 3, the structure of the present utility model is as follows: the utility model provides a spring leaf stamping die's draw material device, including upper die base 1, die holder 12, and install the shaping piece 11 between upper die base 1 and die holder 12, shaping piece 11 is used for the stamping forming of product, the fixed supporting seat 3 that is provided with in side of upper die base 1, the below activity of supporting seat 3 is provided with elevating socket 4, the level is installed first cylinder 1 on the elevating socket 4, the piston rod level of first cylinder 1 stretches to upper die base 1 below and the terminal level of piston rod is connected with transfer pole 5, assist take-off pole 7 is installed to the tip of transfer pole 5. Specifically, after stamping forming, the lifting seat 4 moves downwards to drive the first air cylinder 1 to move downwards, so that the lower end of the falling-assisting rod 7 just clamps the edge of the product 8, then the falling-assisting rod 7 is horizontally driven by the first air cylinder 1 to dial the product 8 from the forming block 11 until the product 8 falls from the lower die holder 12, automatic workpiece taking is realized, the processing efficiency is improved, an operator is not required to perform blanking, and the safety is improved.

Further, the switching rod 5 and the detachment assisting rod 7 form an included angle of 90 degrees.

Further, the second cylinder 2 is vertically installed on the supporting seat 3, a piston rod of the second cylinder 2 penetrates through the supporting seat 3, the tail end of the piston rod is fixedly connected with the lifting seat 4, the heights of the lifting seat 4 and the first cylinder 1 are adjusted through the second cylinder 2, the height of the stripping assisting rod 7 is adjusted according to the thickness of a product, and stripping is facilitated.

Further, guide rail 9 is vertically installed to the side of upper die base 1, and lifting seat 4 and guide rail 9 sliding fit provide the guide effect of vertical direction for lifting seat 4 through designing guide rail 9, make lifting seat 4 reciprocate more steadily, effectively prevent the shake.

Further, a dovetail-shaped clamping groove 6 is formed in the upper end portion of the separation assisting rod 7, and the clamping groove 6 is matched with a dovetail-shaped clamping block at the end portion of the switching rod 5. Through designing dovetail's draw-in groove 6 and fixture block, make things convenient for helping quick dismantlement and the installation of taking off pole 7, convenient follow-up maintenance.

The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.

Claims

1. The utility model provides a spring leaf stamping die's draws material device, includes upper die base (10), die holder (12), and installs shaping piece (11) between upper die base (10) and die holder (12), shaping piece (11) are used for the stamping forming of product, its characterized in that: the side of upper die base (10) is fixed and is provided with supporting seat (3), the below activity of supporting seat (3) is provided with elevating seat (4), first cylinder (1) is installed to the level on elevating seat (4), the piston rod level of first cylinder (1) stretches to upper die base (10) below and piston rod end level is connected with transfer pole (5), help take off pole (7) are installed to the tip of transfer pole (5).

2. The drawing device of the spring piece stamping die according to claim 1, wherein: the switching rod (5) and the slipping-off assisting rod (7) form an included angle of 90 degrees.

3. The drawing device of the spring piece stamping die according to claim 1, wherein: the second air cylinder (2) is vertically arranged on the supporting seat (3), a piston rod of the second air cylinder (2) penetrates through the supporting seat (3) and the tail end of the piston rod is fixedly connected with the lifting seat (4).

4. A spring plate stamping die pull-out device according to claim 3, wherein: the side face of the upper die holder (10) is vertically provided with a guide rail (9), and the lifting seat (4) is in sliding fit with the guide rail (9).

5. The drawing device of the spring piece stamping die according to claim 1, wherein: the upper end part of the separation assisting rod (7) is provided with a dovetail-shaped clamping groove (6), and the clamping groove (6) is matched with a dovetail-shaped clamping block at the end part of the switching rod (5).