CN218192078U

CN218192078U - Stamping die convenient to change stamping die head

Info

Publication number: CN218192078U
Application number: CN202221890677.3U
Authority: CN
Inventors: 吴长慧
Original assignee: Yancheng Qiangde Precision Mould Co ltd
Current assignee: Yancheng Qiangde Precision Mould Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-03
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a belong to the stamping technology field, specifically be a stamping die convenient to change stamping die head, including the die body, seted up movable chamber in the die body, and be equipped with the fly leaf in the movable chamber, control two driving plates, mould head installation end, spring and clamp plate, one side of fly leaf is connected with the double-screw bolt through the bearing, the opposite side of fly leaf is articulated with the one end of controlling the driving plate, the arc spout has been seted up on the activity intracavity wall, and the other end of driving plate passes through the slider sliding connection in the arc spout, controls be equipped with the fixing base on the driving plate opposite face, and seted up flutedly on the fixing base, be equipped with the lug on the outer wall of mould head installation end, the utility model discloses when using, can drive the fly leaf through adjusting the double-screw bolt and remove, the fly leaf removes and can drive the action that the driving plate realizes pressing from both sides tightly, unclamping, realizes pressing from both sides the operation of pressing from both sides, unclamping to mould head installation end, more quick installing and dismantling the mould head.

Description

Stamping die convenient to change stamping die head

Technical Field

The utility model relates to a punching press technical field specifically is a stamping die convenient to change stamping die head.

Background

The stamping die is a special processing device for processing materials into parts in cold stamping, and is called as a cold stamping die, and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts.

When current stamping die carries out the punching press action, stamping die head and template formula design as an organic whole, along with continuous punching press is used, the condition that stamping die head can produce wearing and tearing can't pull down it, only can change whole, such cost is higher, and when the mode that adopts the maintenance was maintained it, stamping die head and the integrative volume of template were great, and the transport is convenient inadequately, is not convenient for maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die convenient to change stamping die head to what provide in solving above-mentioned background art can't pull down it, and the replacement cost is higher, the problem of the maintenance of not being convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stamping die convenient to change stamping die head, includes the die body, seted up movable chamber in the die body, and be equipped with the fly leaf in the movable chamber, control two driving plates, die head installation end, spring and clamp plate, one side of fly leaf is connected with the double-screw bolt through the bearing, the opposite side of fly leaf is articulated with the one end of controlling the driving plate, the arc spout has been seted up on the activity intracavity wall, and the other end of driving plate passes through the slider sliding connection in the arc spout, controls be equipped with the fixing base on the driving plate opposite face, and seted up flutedly on the fixing base, be equipped with the lug on the die head installation end outer wall, and the lug card is established in the recess, the clamp plate is located between die head installation end and the fly leaf, and the fly leaf passes through the spring and is connected with the fly leaf.

Preferably, one end of the stud, which is far away from the movable plate, longitudinally penetrates through the die body and extends outwards, and the extending end of the stud is connected with the adjusting disc.

Preferably, the die body is provided with a connecting end.

Preferably, the end of the die head mounting end, which is away from the die body, longitudinally penetrates through the bottom of the die body and is connected with the die head main body.

Preferably, a slot is transversely formed in the die body and is connected with the movable cavity and the arc-shaped sliding groove, a limit pin is inserted into the slot, and the outer wall of the limit pin is attached to the outer wall of the transmission plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, can drive the fly leaf through adjusting the double-screw bolt and remove, the fly leaf removes and can drive the action that the driving plate realized pressing from both sides tightly, unclamped, realizes the operation that presss from both sides tightly, unclamp to the die head installation end, and more quick installs and dismantles the die head.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the mold body according to the present invention;

fig. 3 is a schematic view of the bump structure of the present invention.

In the figure: 1. a mold body; 2. a connecting end; 3. a die head body; 4. an adjusting disk; 5. a limit pin; 6. an arc-shaped chute; 7. a movable plate; 8. a drive plate; 9. a slider; 10. a fixed seat; 11. a groove; 12. a spring; 13. pressing a plate; 14. a die head mounting end; 15. and (6) a bump.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a stamping die convenient for replacing a stamping die head comprises a die body 1, wherein a movable cavity is formed in the die body 1, a movable plate 7, a left transmission plate 8, a right transmission plate 8, a die head mounting end 14, a spring 12 and a pressing plate 13 are arranged in the movable cavity, one side of the movable plate 7 is connected with a stud through a bearing, the other side of the movable plate 7 is hinged to one end of the left transmission plate 8 and the right transmission plate 8, the movable plate 7 can be driven to ascend or descend through rotating the stud, an arc-shaped chute 6 is formed in the inner wall of the movable cavity, the other end of the transmission plate 8 is connected in the arc-shaped chute 6 in a sliding mode through a sliding block 9, the other end of the transmission plate 8 can rotate by taking one end, hinged to the movable plate 7, of the transmission plate 8 as the center, the sliding block 9 rotates along the arc-shaped chute 6 to achieve clamping and opening actions, a fixed seat 10 is arranged on the opposite surfaces of the left transmission plate 8 and the right transmission plate, a groove 11 is formed in the fixed seat 10, a lug 15 is arranged on the outer wall of the die head mounting end 14, the groove 11 is clamped and clamped end 14, the die head is clamped in the groove 11, the pressing plate 13 is located between the movable plate mounting end 14, the movable plate 7 and the movable plate 7 is connected with the movable plate 7 through the spring 12, and the pressing plate 13, and the die head can be pressed against the die head through the movable plate 7.

The utility model discloses a die head, including double-screw bolt, fly leaf 7, die body 1, die head installation end 14, die body 1, slot, spacing pin 5, and 5 outer walls of spacing pin and 8 outer walls of driving plate laminate, the one end that the double-screw bolt deviates from mutually vertically runs through die body 1 and outwards extends, and the extension end of double-screw bolt is connected with adjustment disk 4, be equipped with link 2 on the die body 1, die head installation end 14 vertically runs through die body 1 bottom and is connected with die head main part 3 with the one end that die body 1 deviates from mutually, the slot has transversely been seted up in the die body 1, and the slot is connected with activity cavity, arc spout 6, insert in the slot and be equipped with spacing pin 5, and 5 outer walls of spacing pin and 8 outer walls of driving plate laminate.

The working principle is as follows: during the use, when needing to dismantle die head main part 3, take spacer pin 5 out from the die body 1, cancel the spacing to drive plate 8, press die head main part 3 upwards, make die head installation end 14 exert pressure to clamp plate 13, spring 12 contracts, lug 15 shifts out from recess 11, rotate adjusting disk 4 simultaneously and drive the double-screw bolt and rotate, the double-screw bolt rotates and drives fly leaf 7 and move down, when fly leaf 7 moves down, can make the free end of drive plate 8 outwards remove, drive plate 8 slides along arc spout 6 through slider 9, drive fixing base 10 rotates, cancel the spacing to die head installation end 14, loosen die head main part 3 and can take die head installation end 14 out from die body 1.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. The utility model provides a stamping die convenient to change stamping die head, includes die body (1), its characterized in that: the die is characterized in that a movable cavity is formed in the die body (1), a movable plate (7) is arranged in the movable cavity, two driving plates (8), a die head mounting end (14), a spring (12) and a pressing plate (13) are arranged on the left side and the right side of the movable cavity, a stud is connected to one side of the movable plate (7) through a bearing, the other side of the movable plate (7) is hinged to one end of the left driving plate (8) and the other end of the driving plate (8) are connected to one end of the right driving plate (8) in a sliding mode through a sliding block (9) and are arranged in the arc sliding groove (6) in a left-right mode, a fixing seat (10) is arranged on the opposite surface of the driving plate (8), a groove (11) is formed in the fixing seat (10), a convex block (15) is arranged on the outer wall of the die head mounting end (14), the convex block (15) is clamped in the groove (11), the pressing plate (13) is located between the die head mounting end (14) and the movable plate (7), and the movable plate (7) is connected with the movable plate (7) through the spring (12).

2. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: one end of the stud, which is deviated from the movable plate (7), longitudinally penetrates through the die body (1) and extends outwards, and the extending end of the stud is connected with the adjusting disc (4).

3. The stamping die convenient for replacing a stamping die head as claimed in claim 1, wherein: the die body (1) is provided with a connecting end (2).

4. The stamping die convenient for replacing a stamping die head as claimed in claim 1, wherein: one end of the die head mounting end (14) which is deviated from the die body (1) longitudinally penetrates through the bottom of the die body (1) and is connected with the die head main body (3).

5. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the die body (1) is internally and transversely provided with a slot which is connected with the movable cavity and the arc-shaped sliding groove (6), a limiting pin (5) is inserted into the slot, and the outer wall of the limiting pin (5) is attached to the outer wall of the transmission plate (8).