CN204638920U - A kind of mould shut die fast-positioning device - Google Patents

Abstract

The utility model relates to the technical field of moulds, in particular to a rapid positioning device for mold racks, including a punch and a mould. The punch includes an upper bed and a lower bed. The mold is arranged between the upper bed and the lower bed. The lower mold of the mold and the upper bed are provided with some positioning holes, and the upper mold of the mold is provided with some positioning guide pillars, and the positioning holes and the positioning guide pillars are set in one-to-one correspondence. The utility model is provided with a positioning guide column on the upper mold of the mold and a positioning hole on the upper bed, and adopts such a structural setting to realize the rapid positioning of the mold on the punching machine and achieve the purpose of rapid mold production. Its operation is simple, Effectively save a lot of manpower and energy.

Description

A quick positioning device for mold frame mold

technical field

The utility model relates to the technical field of molds, in particular to a quick positioning device for mold frames.

Background technique

Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to shape an object. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. A punch press is a stamping press. The production of punching machine is mainly for sheet metal. Through the mold, it can make blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion parts, etc., which are widely used in various fields.

At present, most of the molds are stamped and formed by punching machines. However, the molds are easy to shift on the punching machine, which leads to manual positioning when setting up the molds, which consumes a lot of labor and energy, which is very troublesome.

Utility model content

Aiming at the above problems, the utility model provides a quick positioning device for mold set-up. By designing a piston-type positioning guide post on the mold, the rapid and accurate positioning of the mold on the punching machine can be realized, and the purpose of quick set-up mold production can be achieved.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

A quick positioning device for a mold frame, comprising a punch and a mould, the punch includes an upper platform and a lower platform, the mold is arranged between the upper platform and the lower platform, the mold includes an upper mold and a lower mold, and the upper platform is provided with A plurality of positioning holes, a plurality of positioning guide pillars are arranged on the upper mold of the mold, and the positioning holes and the positioning guide pillars are set in one-to-one correspondence.

Further, the upper mold of the mold is provided with several grooves, and springs are arranged in the grooves, the bottom of the positioning guide post is arranged in the groove, and the springs are arranged correspondingly to the positioning guide posts.

Further, one end of the spring is in contact with the bottom of the groove, and the other end of the spring is in contact with the bottom of the positioning guide post.

Further, an upper mold fixing block is provided on the upper bed platform, and the upper mold fixing block is set correspondingly to the upper mold of the mold; the lower bed platform is provided with a lower mold fixing block, and the lower mold fixing block is set correspondingly to the lower mold of the mold.

Further, several supporting feet are arranged on the bed platform.

The beneficial effects of the utility model:

The utility model is provided with a positioning guide column on the upper mold of the mold and a positioning hole on the upper bed, and adopts such a structural setting to realize the rapid positioning of the mold on the punching machine and achieve the purpose of rapid mold production. Its operation is simple, Effectively save a lot of manpower and energy.

Description of drawings

Fig. 1 is a schematic diagram of the overall front structure of the utility model.

In the figure: 1. Upper bed platform; 2. Positioning hole; 3. Upper mold fixing block; 4. Positioning guide post; 5. Spring; 6. Lower mold; 7. Lower mold fixing block; 8. Lower bed platform; 9 , Legs; 10, mold upper mold; 11, groove.

Detailed ways

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

As shown in Figure 1, a quick positioning device for a mold frame according to the utility model includes a punch press and a mould, the punch press includes an upper platform 1 and a lower platform 8, and the mold is arranged between the upper platform 1 and the lower platform 8, Mold comprises mold upper mold 10 and mold lower mold 6, upper bed 1 is provided with some positioning holes 2, and mold upper mold 10 is provided with some positioning guide posts 4, and positioning holes 2 and positioning guide posts 4 are arranged in one-to-one correspondence. The above constitutes the basic structure of the present utility model.

The utility model is provided with several positioning guide pillars 4 on the upper mold 10 of the mold, and several positioning holes 2 are arranged on the upper bed 1. When the punch press is pressed down, the positioning guide pillars 4 are embedded in the positioning holes 2 to determine the position of the mold. Position, using such a structural setting to realize the rapid positioning of the mold on the punching machine, to achieve the purpose of rapid mold production, its operation is simple, and it effectively saves a lot of manpower and energy.

The upper mold 10 of the mold described in the utility model is provided with several grooves 11, and the groove 11 is provided with a spring 5, and the bottom of the positioning guide post 4 is arranged in the groove 11, and the spring 5 is correspondingly arranged with the positioning guide post 4. One end of the spring 5 is in contact with the bottom of the groove 11 , and the other end of the spring 5 is in contact with the bottom of the positioning guide post 4 . Adopting such a structural arrangement can make the positioning guide post 4 become a piston type positioning guide post, which is convenient for moving the mold to determine its position.

The upper bed platform 1 described in the utility model is provided with an upper mold fixed block 3, and the upper mold fixed block 3 is correspondingly arranged with the mold upper mold 10, and the lower bed platform 8 is provided with a lower mold fixed block 7, and the lower mold fixed block 7 is connected with the mold The lower mold 6 is correspondingly set. The utility model fixes the position of die upper die 10 by upper die fixing block 3 , and fixes the position of die lower die 6 by lower die fixing block 7 .

The lower bed platform 8 described in the utility model is provided with several legs 9 . The position of the bed platform 8 is adjusted and fixed by the legs 9 .

The working process of the utility model:

When the upper bed platform 1 and the lower bed platform 8 of the punch press are opened, the mold is pushed into the punch press and placed on the lower bed platform 8, and the upper bed platform 1 is controlled to fall to stop at about 1 cm from the upper mold 10 of the mold. The reason for the pressing down of platform 1 is to retract into the groove 11. At this time, the mold is moved again so that the positioning guide post 4 is aligned with the positioning hole 2 on the upper bed platform 1. Due to the rebound force of the spring 5, the positioning guide post 4 bounces out and Embed in the positioning hole 2, then use the upper mold fixing block 3 and the lower mold fixing block 7 to fix the mold upper mold 10 and the mold lower mold 6 to complete the operation.

The above are preferred embodiments of the present utility model, and those skilled in the art to which the present utility model belongs can also change and modify the above embodiments. Therefore, the utility model is not limited to the above specific implementation manners, and any obvious improvements, replacements or modifications made by those skilled in the art on the basis of the utility model all belong to the protection scope of the utility model.

Claims (5)

1. a mould shut die fast-positioning device, comprise punch press and mould, it is characterized in that: described punch press comprises table (1) and lower table (8), described mould is located between table (1) and lower table (8), described mould comprises upper mould (10) and lower mould (6), described upper table (1) is provided with some locating holes (2), described upper mould (10) is provided with some positioning guide column (4), and described locating hole (2) and positioning guide column (4) one_to_one corresponding are arranged.

2. a kind of mould shut die fast-positioning device according to claim 1, it is characterized in that: described upper mould (10) is provided with some grooves (11), spring (5) is provided with in described groove (11), described positioning guide column (4) bottom is located in groove (11), and described spring (5) is corresponding with positioning guide column (4) to be arranged.

3. a kind of mould shut die fast-positioning device according to claim 2, it is characterized in that: described spring (5) one end contacts at groove (11) bottom, described spring (5) other end contacts at positioning guide column (4) bottom.

4. a kind of mould shut die fast-positioning device according to claim 1, it is characterized in that: described upper table (1) is provided with patrix fixed block (3), described patrix fixed block (3) is corresponding with upper mould (10) to be arranged, described lower table (8) is provided with counterdie fixed block (7), and described counterdie fixed block (7) is corresponding with lower mould (6) to be arranged.

5. a kind of mould shut die fast-positioning device according to claim 1, is characterized in that: described lower table (8) is provided with some legs (9).