CN218460629U - Automobile metal part progressive die - Google Patents

Abstract

The utility model discloses an automobile metal parts modulus of continuity, including die holder and upper die base, the bottom of upper die base is provided with the punching press station, the die cavity with punching press station one-to-one matching is seted up at the top of die holder, the equal fixedly connected with mounting panel in one side that die holder and upper die base were carried on the back mutually, the equal symmetry in both sides side at mounting panel top is provided with spacing subassembly, spacing subassembly is used for carrying out the position to the upper die base and prescribes a limit to, the bottom of connecting piece is in mounting panel fixed connection, the inside of connecting piece is rotated and is connected with the limiting plate, be provided with locating component between limiting plate and the connecting piece. The utility model discloses utilize upper die base, die holder, spacing subassembly and locating component cooperation to use, spacing subassembly includes connecting piece, limiting plate and round pin axle to when clearing up the detection to the inner chamber of die holder, the limiting plate can be vertical to be put, carries out the position to the upper die base and prescribes a limit to, avoids the upper die base to descend and causes the industrial injury to the staff, thereby improves the security of its use.

Description

Automobile metal part progressive die

Technical Field

The utility model relates to a modulus of continuity field, in particular to automobile metal parts modulus of continuity.

Background

The modulus of continuity indicates the press in a punching press stroke, adopt banded punching press raw and other materials, accomplish the cold stamping die of multichannel punching press process simultaneously with several different stations on a pair mould, once is accomplished in every punching press of mould, the material area distance removes once, to the product is accomplished, the modulus of continuity comprises upper die base and die holder, and be provided with the punching press vacancy of one-to-one on upper die base and the die holder, because sheet metal adds man-hour at the extrusion, can drop the disintegrating slag on the crooked sheet metal, thereby use modulus of continuity and press to add man-hour to car metal parts, need use the die cavity of air gun on to the die holder to clear up, when using the disintegrating slag of air gun with the die cavity inside to clear up, whether need staff's stretch over to look over the die cavity inside clear up, thereby staff stretches over the head and can touch the press switch when examining the die cavity, thereby lead to the upper die base decline, touch the staff, thereby certain potential safety hazard has been deposited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car metal parts modulus of continuity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a progressive die for automotive metal parts, comprising:

the die comprises a lower die base and an upper die base, wherein the upper die base is arranged at the top of the lower die base, a plurality of stamping stations are arranged at the bottom of the upper die base, a plurality of die cavities matched with the stamping stations one by one are formed in the top of the lower die base, and mounting plates are fixedly connected to the opposite sides of the lower die base and the upper die base;

two sides of the top of one of the mounting plates are symmetrically provided with a limiting assembly, and the limiting assemblies are used for limiting the position of the upper die base;

the limiting assembly comprises a connecting piece, the bottom of the connecting piece is fixedly connected with the mounting plate, a limiting plate is rotatably connected inside the connecting piece, and a positioning assembly is arranged between the limiting plate and the connecting piece.

Preferably, the avris of limiting plate both sides all fixedly connected with round pin axle, the outer wall and the connecting piece of round pin axle rotate to alternate to cup joint.

Preferably, the locating component comprises a locating rod, a connecting groove is formed in one end of the limiting plate, and locating grooves are formed in one side of the connecting piece and two side sides of two sides of the top of the mounting plate.

Preferably, the outer wall of locating lever and the inner chamber of spread groove slip and cup joint, the one end of locating lever outer wall and the inner chamber slip joint of constant head tank, the one end of locating lever is provided with the spring.

Preferably, the one end fixedly connected with gag lever post of locating lever, the spacing groove has been seted up to one side of spread groove inner wall, the outer wall and the spring sliding sleeve of gag lever post, the one end of gag lever post outer wall and the inner chamber sliding sleeve of spacing groove cup joint.

Preferably, the avris of limiting plate has seted up the slide opening, the inner chamber of slide opening slides and has cup jointed the handle, the one end and the locating lever screw thread interlude of handle outer wall cup joint.

Preferably, one of them the equal fixedly connected with guide sleeve in four edges at mounting panel top, wherein another the equal fixedly connected with guide bar in four edges of mounting panel bottom, the bottom and the guide sleeve's inner chamber of guide bar outer wall slip cup joint.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize upper die base, die holder, spacing subassembly and locating component cooperation to use, spacing subassembly includes connecting piece, limiting plate and round pin axle to when clearing up the detection to the inner chamber of die holder, the limiting plate can be put vertically, carries out the position to the upper die base and prescribes a limit to, avoids the upper die base to descend and causes the industrial injury to the staff, thereby improves its security of using;

(2) The utility model discloses utilize locating component's mode that sets up, locating component include locating lever, spring, gag lever post and handle, all offer on connecting piece and the mounting panel with locating lever assorted constant head tank to under the effect of locating lever and spring, the limiting plate can remain stable vertical state or horizontality, thereby improves the stability of its use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is the utility model discloses limiting plate face internal structure schematic diagram of bowing.

In the figure: 1. a lower die holder; 2. an upper die holder; 3. mounting a plate; 4. a limiting component; 41. a connecting member; 42. a limiting plate; 43. a pin shaft; 5. a positioning assembly; 51. positioning a rod; 52. connecting grooves; 53. a spring; 54. a limiting rod; 55. a limiting groove; 56. a slide hole; 57. a handle; 6. a guide sleeve; 7. a guide 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.

The utility model provides a car metal parts modulus of continuity as shown in fig. 1-3, include:

die holder 1 and upper die base 2, it can utilize two mounting panels 3 to install on the press, thereby the press drives die holder 1 and 2 compound dies of upper die base or die sinking, upper die base 2 sets up in die holder 1's top, the bottom of upper die base 2 is provided with a plurality of punching press stations, a plurality of die cavities that match one by one with the punching press station are seted up at the top of die holder 1, die holder 1 and the equal fixedly connected with mounting panel 3 in one side that upper die base 2 carried on the back mutually, the equal fixedly connected with guide sleeve 6 in four edges at 3 tops of one of them mounting panel, wherein the equal fixedly connected with guide bar 7 in four edges of 3 bottoms of another mounting panel, the bottom of guide bar 7 outer wall cup joints with the inner chamber slip of guide sleeve 6, the accurate nature of upper die base 2 and die holder 1 compound die can be guaranteed to guide bar 7 and guide sleeve 6.

The equal symmetry in both sides at 3 tops of one of them mounting panel is provided with spacing subassembly 4, spacing subassembly 4 is used for carrying out the position to cope match-plate pattern 2 and prescribes a limit to, spacing subassembly 4 includes connecting piece 41, the bottom of connecting piece 41 is in 3 fixed connection of mounting panel, the inside of connecting piece 41 is rotated and is connected with limiting plate 42, when limiting plate 42 is in vertical state, just can carry out the position to cope match-plate pattern 2 and prescribe a limit to, avoid 2 descendants of cope match-plate pattern and 1 compound dies of die holder, thereby improve the security when the staff detects the operation, the equal fixedly connected with round pin axle 43 of avris at limiting plate 42 both sides, the outer wall of round pin axle 43 rotates with connecting piece 41 to alternate and cup joints, be provided with locating component 5 between limiting plate 42 and the connecting piece 41.

Locating component 5 includes locating lever 51, connecting groove 52 has been seted up to limiting plate 42's one end, the constant head tank has all been seted up to the both sides side of one side of connecting piece 41 and mounting panel 3 top both sides, locating lever 51's outer wall slides with the inner chamber of connecting groove 52 and cup joints, the one end of locating lever 51 slides the joint, the one end of locating lever 51 is provided with spring 53, spring 53 can give an elasticity of locating lever 51, make locating lever 51 be in stable state and prescribe a limit to limiting plate 42 position, locating lever 51's one end fixedly connected with gag lever post 54, spacing groove 55 has been seted up to one side of connecting groove 52 inner wall, gag lever post 54's outer wall slides with spring 53 and cup joints, the one end of gag lever post 54 outer wall slides with the inner chamber of gag lever post 55 and cup joints, limiting hole 56 has been seted up to limiting plate 42's avris, handle 57 has been slided and has been cup jointed to the inner chamber of sliding hole 56, handle 57 is convenient for driving locating lever 51 and slides, thereby relieve locating lever 51 to prescribe a limit to limiting plate 42, the one end of handle 57 outer wall and cup joint with locating lever 51 screw thread.

The utility model discloses theory of operation: when the upper die base 2 and the lower die base 1 are used for processing the automobile metal parts, the upper die base 2 and the lower die base 1 are assembled and the automobile metal parts are stamped once, and the automobile parts are conveyed to the upper die base 2 and the lower die base 1 for a certain length until the automobile metal parts are stamped;

when clearing up die cavity to die holder 1, at first time upper die holder 2 and die holder 1 separation, then utilize handle 57 to drive locating lever 51 and slide on limiting plate 42, until the one end of locating lever 51 outer wall separates with the constant head tank on connecting piece 41, then use round pin axle 43 as the center and rotate limiting plate 42, make limiting plate 42 be in vertical state, loosen handle 57, under the effect of spring 53, locating lever 51 pops out and slides the joint with the constant head tank on one of them mounting panel 3, thereby make limiting plate 42 be in stable state and carry out the position to upper die holder 2 and prescribe a limit to the workman, then the staff just can inspect whether the die cavity on the die holder 1 is clear up, after its clearance is accomplished, make limiting plate 42 resume the normal position, it can to continue to use upper die holder 2 and die holder 1 to process automobile parts.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A progressive die for automotive metal parts, comprising:

the stamping die comprises a lower die base (1) and an upper die base (2), wherein the upper die base (2) is arranged at the top of the lower die base (1), a plurality of stamping stations are arranged at the bottom of the upper die base (2), a plurality of die cavities matched with the stamping stations one by one are formed in the top of the lower die base (1), and mounting plates (3) are fixedly connected to the opposite sides of the lower die base (1) and the upper die base (2);

the method is characterized in that: limiting assemblies (4) are symmetrically arranged on two sides of the top of one mounting plate (3), and the limiting assemblies (4) are used for limiting the position of the upper die base (2);

spacing subassembly (4) include connecting piece (41), the bottom of connecting piece (41) is in mounting panel (3) fixed connection, the inside of connecting piece (41) is rotated and is connected with limiting plate (42), be provided with locating component (5) between limiting plate (42) and connecting piece (41).

2. The progressive die for metal parts of automobiles according to claim 1, wherein the sides of both sides of the limiting plate (42) are fixedly connected with pin shafts (43), and the outer walls of the pin shafts (43) are rotatably inserted and sleeved with the connecting pieces (41).

3. The progressive die for metal parts of automobiles according to claim 1, wherein the positioning assembly (5) comprises a positioning rod (51), one end of the limiting plate (42) is provided with a connecting groove (52), and one side of the connecting piece (41) and two sides of the top of the mounting plate (3) are provided with positioning grooves.

4. The progressive die for the metal parts of the automobile according to claim 3, wherein the outer wall of the positioning rod (51) is slidably sleeved with the inner cavity of the connecting groove (52), one end of the outer wall of the positioning rod (51) is slidably clamped with the inner cavity of the positioning groove, and one end of the positioning rod (51) is provided with a spring (53).

5. The progressive die for the metal parts of the automobile according to claim 4, wherein a limiting rod (54) is fixedly connected to one end of the positioning rod (51), a limiting groove (55) is formed in one side of the inner wall of the connecting groove (52), the outer wall of the limiting rod (54) is slidably sleeved with the spring (53), and one end of the outer wall of the limiting rod (54) is slidably sleeved with the inner cavity of the limiting groove (55).

6. The continuous die for the metal parts of the automobile as claimed in claim 1, wherein the limiting plate (42) is provided with a sliding hole (56) at the side, the inner cavity of the sliding hole (56) is slidably sleeved with a handle (57), and one end of the outer wall of the handle (57) is threadedly inserted and sleeved with the positioning rod (51).

7. The progressive die for metal parts and components of the automobile according to claim 1, wherein four corners of the top of one of the mounting plates (3) are fixedly connected with guide sleeves (6), four corners of the bottom of the other mounting plate (3) are fixedly connected with guide rods (7), and the bottom of the outer wall of each guide rod (7) is slidably sleeved with the inner cavity of each guide sleeve (6).

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