CN208466969U - A kind of continuous fine blanking die of spring support lining - Google Patents

Abstract

The utility model discloses a kind of spring supports to serve as a contrast continuous fine blanking die, including pedestal, the upper end inner surface of the pedestal is placed with pipe clamp piece by die cavity, inner surface is covered with rubber layer at the die cavity of the pedestal, the upper surface of the pedestal is fixedly connected with support rod by support frame, the outer surface of the support rod is slidably connected at the inner surface of support slide by circular hole, inner surface is fixedly connected with pushing ram by cylinder at the center of the support slide, the lower end outside surface of the pushing ram has been bolted to connection T shape collar extension plate, the lower surface of the T shape collar extension plate is fixedly connected with annular incision formed punch, the front and back end upper surface of the support slide is fixedly connected with U-board, the inner surface of the U-board slidably connects locating rod by slide opening, the lower end outside surface of the locating rod is slidably connected There is the first spring, which serves as a contrast continuous fine blanking die, and structure is simply at low cost, operates when convenient to use.

Description

A kind of continuous fine blanking die of spring support lining

Technical field

The utility model relates to fine blanking die technical field, specially a kind of spring support serves as a contrast continuous fine blanking die.

Background technique

In automobile parts production, when the pipe clamp component of the spring support tube lining of automotive interior produces, need to pass through punching press Mold goes out connection through-hole at the both ends of pipe clamp, and serving as a contrast continuous fine blanking die in existing spring support is inconvenient to carry out when in use Operation, cost is excessively high there are also structure is complicated, it has not been convenient to carry out using.

Utility model content

The purpose of this utility model is to provide a kind of spring supports to serve as a contrast continuous fine blanking die, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of continuous fine blanking die of spring support lining, Including pedestal, the upper end inner surface of the pedestal is placed with pipe clamp piece, inner surface at the die cavity of the pedestal by die cavity It is covered with rubber layer, the upper surface of the pedestal is fixedly connected with support rod by support frame, and the outer surface of the support rod is logical The inner surface that circular hole is slidably connected at support slide is crossed, inner surface connects by the way that cylinder is fixed at the center of the support slide It is connected to pushing ram；

The lower end outside surface of the pushing ram has been bolted to connection T shape collar extension plate, under the T shape collar extension plate Surface is fixedly connected with annular incision formed punch, and the front and back end upper surface of the support slide is fixedly connected with U-board, the U-shaped The inner surface of plate slidably connects locating rod by slide opening, and the lower end outside surface of the locating rod slidably connects the first bullet Spring.

Preferably, the rear surface of the locating rod is slidably connected at support slide and support rod by through-hole, locating slot Upper end inner surface.

Preferably, the locating rod is cross circular configuration.

Preferably, the lower end of annular incision formed punch is equipped with inside and outside triangular ring notch.

Preferably, the inner surface of annular incision formed punch is fixedly connected with round block, and the inner surface of round block passes through cunning Dynamic hole slidably connects ejector pin, and the lower end outside surface of ejector pin slidably connects second spring, and the lower surface of ejector pin is fixedly connected There is jacking block, the upper surface of ejector pin is fixedly connected with supporting block.

Compared with prior art, the utility model has the beneficial effects that the spring support serves as a contrast continuous fine blanking die, by In use, driving annular incision formed punch whereabouts that can go out connection through-hole at pipe clamp piece both ends by cylinder, slided by sliding support It after seat, is sticked into locating slot and is positioned by locating rod, can continuously be gone out connection through-hole, structure is simply at low cost, side It is operated when just using.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overall structure side view partial cutaway view of the utility model；

Fig. 3 is enlarged drawing at the A of the utility model.

In figure: 1 pedestal, 2 die cavitys, 3 pipe clamp pieces, 4 rubber layers, 5 support frames, 6 support rods, 7 circular holes, 8 support slides, 9 gas Cylinder, 10 pushing rams, 11 bolts, 12 T shape collar extension plates, 13 annular incision formed punches, 14 U-boards, 15 slide openings, 16 locating rods, 17 One spring, 18 through-holes, 19 locating slots, 20 round blocks, 21 sliding eyes, 22 ejector pins, 23 second springs, 24 jacking blocks, 25 supporting blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of continuous fine blanking die of spring support lining, packet Pedestal 1 is included, the upper end inner surface of pedestal 1 is placed with pipe clamp piece 3 by die cavity 2, and inner surface is covered at the die cavity 2 of pedestal 1 The upper surface of rubber layer 4, pedestal 1 is fixedly connected with support rod 6 by support frame 5, and the outer surface of support rod 6 passes through circular hole 7 It is slidably connected at the inner surface of support slide 8, inner surface is fixedly connected with by cylinder 9 at the center of support slide 8 pushes away Into bar 10, the model MA25-125 of cylinder 9；

The lower end outside surface of pushing ram 10 is fixedly connected with T shape collar extension plate 12 by bolt 11, under T shape collar extension plate 12 Surface is fixedly connected with annular incision formed punch 13, and the front and back end upper surface of support slide 8 is fixedly connected with U-board 14, U-board 14 Inner surface locating rod 16 is slidably connected by slide opening 15, the lower end outside surface of locating rod 16 slidably connects the first bullet Spring 17；

The rear surface of locating rod 16 is slidably connected at the upper of support slide 8 and support rod 6 by through-hole 18, locating slot 19 Hold inner surface, this is to drive pushing ram 10 to fall by cylinder 9 in order to when in use, can presses annular notch punches 13, lead to It crosses annular incision formed punch 13 and goes out connection through-hole at the both ends of pipe clamp piece 3, then drive pushing ram 10 to rise by cylinder 9, it can band Rotating ring shape notch punches 13 reset, at this moment by pull up locating rod 16 be detached from locating slot 19 after, can push support slide 8 exist It is slided backward on support rod 6, then by locating rod 16 under 17 bullet of the first spring, sticks into 6 rear alignment slot 19 of support rod and carry out Positioning, at this moment goes out the connection through-hole for the pipe clamp piece 3 being placed in 1 rear end die cavity 2 of pedestal, rubber layer 4 can in punching again Play buffering effect；

Locating rod 16 is cross circular configuration, this is to conveniently pull up when in use, and 17 structure of the first spring exists It is more stable when use；

The lower end of annular incision formed punch 13 is equipped with inside and outside triangular ring notch, this is to when in use, pass through inside and outside three Angle annular incision can quickly stamp out connection through-hole on pipe clamp piece 3；

The inner surface of annular incision formed punch 13 is fixedly connected with round block 20, and the inner surface of round block 20 passes through sliding eye 21 Ejector pin 22 is slidably connected, the lower end outside surface of ejector pin 22 slidably connects second spring 23, and the lower surface of ejector pin 22 is fixed Be connected with jacking block 24, the upper surface of ejector pin 22 is fixedly connected with supporting block 25, this be in order in annular incision 13 punching of formed punch, It is pressed into 3 both ends of pipe clamp piece by annular incision formed punch 13 and goes out hole, at this moment jacking block 24 drives 22 upward sliding of ejector pin, then exists When cylinder 9 drives annular incision formed punch 13 to rise, jacking block 24 can be driven to jack up the waste material after going out hole by second spring 23, no Waste material can be made to enter in annular incision formed punch 13, subsequent use is will not influence, facilitate and operated, structure is simply at low cost, It is easy to use.

When the utility model is specifically implemented: when in use, drive pushing ram 10 to fall by cylinder 9, it can presses annular Notch punches 13 go out connection through-hole at the both ends of pipe clamp piece 3 by annular incision formed punch 13, then are driven and promoted by cylinder 9 Bar 10 rise, can drive annular incision formed punch 13 reset, at this moment by pull up locating rod 16 be detached from locating slot 19 after, can push away Dynamic support slide 8 slides backward on support rod 6, then by locating rod 16 under 17 bullet of the first spring, it is fixed to stick into 6 rear end of support rod It is positioned in the slot 19 of position, the connection through-hole for the pipe clamp piece 3 being placed in 1 rear end die cavity 2 of pedestal is at this moment gone out again, in punching When rubber layer 4 can play buffering effect, in annular incision 13 punching of formed punch, pipe clamp piece 3 is pressed by annular incision formed punch 13 Hole is gone out in both ends, at this moment jacking block 24 drives 22 upward sliding of ejector pin, then drives annular incision formed punch 13 to rise in cylinder 9 When, jacking block 24 can be driven to jack up the waste material after going out hole by second spring 23, waste material will not be made to enter annular incision formed punch In 13, it will not influence subsequent use, facilitate and operated, structure is simply at low cost, easy to use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of spring support serves as a contrast continuous fine blanking die, including pedestal (1), it is characterised in that: on the inside of the upper end of the pedestal (1) Surface is placed with pipe clamp piece (3) by die cavity (2), and inner surface is covered with rubber layer (4), institute at the die cavity (2) of the pedestal (1) The upper surface for stating pedestal (1) is fixedly connected with support rod (6) by support frame (5), and the outer surface of the support rod (6) passes through Circular hole (7) is slidably connected at the inner surface of support slide (8), and inner surface passes through gas at the center of support slide (8) Cylinder (9) is fixedly connected with pushing ram (10)；

The lower end outside surface of the pushing ram (10) is fixedly connected with T shape collar extension plate (12), the T shape ring by bolt (11) The lower surface of oralia (12) is fixedly connected with annular incision formed punch (13), and the front and back end upper surface of support slide (8) is fixed It is connected with U-board (14), the inner surface of the U-board (14) is slidably connected locating rod (16) by slide opening (15), described The lower end outside surface of locating rod (16) slidably connects the first spring (17).

2. a kind of spring support according to claim 1 serves as a contrast continuous fine blanking die, it is characterised in that: the locating rod (16) Rear surface the upper end inside table of support slide (8) and support rod (6) is slidably connected at by through-hole (18), locating slot (19) Face.

3. a kind of spring support according to claim 1 serves as a contrast continuous fine blanking die, it is characterised in that: the locating rod (16) For cross circular configuration.

4. a kind of spring support according to claim 1 serves as a contrast continuous fine blanking die, it is characterised in that: annular incision punching The lower end of head (13) is equipped with inside and outside triangular ring notch.

5. a kind of spring support according to claim 1 serves as a contrast continuous fine blanking die, it is characterised in that: annular incision punching The inner surface of head (13) is fixedly connected with round block (20), and the inner surface of round block (20) is slidably connected by sliding eye (21) Ejector pin (22), the lower end outside surface of ejector pin (22) slidably connect second spring (23), and the lower surface of ejector pin (22) is fixed to be connected It is connected to jacking block (24), the upper surface of ejector pin (22) is fixedly connected with supporting block (25).