CN219425400U - A printing template stamping die - Google Patents

Abstract

The utility model relates to the field of stamping dies, in particular to a printing template stamping die, comprising an upper mold base, guide posts are arranged at the four corners of the bottom of the upper die base, and a lower mold assembly is arranged at the bottom of the guide post, The bottom surface of the upper mold base is equipped with a punch, the top of the lower mold assembly is provided with a fixing piece, and the top of the fixing piece is provided with a slot matching the punch, and the side of the fixing piece is provided with There is a starting part, and the top of the fixing part is provided with a die; the utility model is provided with a fixing part on the lower mold base, and at the same time, a cavity is opened inside the fixing part, so that the cavity communicates with the inner cavity of the hole of the die, The waste chips generated by punching can enter the cavity of the fixing part to complete the collection of waste chips, avoid the accumulation of waste chips inside the hole and affect the punching work, and also prevent the hole from being damaged during production. cavity to be cleaned, delaying the progress of production.

Description

A printing template stamping die

technical field

The utility model relates to the field of punching dies, in particular to a stamping die for a printing template.

Background technique

Printing templates are generally produced by stamping dies. By punching the plate, the required aperture on the printing template is formed. During the punching process, the punching waste will remain in the grooves in the groove. After many times of residue, it will affect the hole that the punch enters, so that the punching hole cannot be completely penetrated, which will affect the production of the printing template.

Completely stopping production to clean up waste will delay the production process and increase the time cost of production. Therefore, we need a stamping die that can clean up waste without affecting production.

Utility model content

Based on the above description, the utility model provides a stamping die for printing templates to solve the problem that the stamping dies for producing printing templates are not easy to clean punching waste.

The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a stamping die for a printing template, including an upper die base;

The four corners of the bottom of the upper die base are provided with guide posts, and the bottom of the guide posts is provided with a lower die assembly;

The bottom surface of the upper mold base is equipped with a punch, and the top of the lower mold assembly is provided with a fixing piece, and the top of the fixing piece is provided with a slot matching the punch, and the side of the fixing piece is set There is an activation part, and a concave mold is arranged on the top of the fixing part.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the lower mold assembly includes a lower mold base, a supporting part, a receiving plate and an extension block, the supporting part is fixedly installed on the top surface of the lower mold base, and the receiving plate is fixedly installed on the top of the supporting part, so The extension block is fixedly connected to the top surface of the receiving plate.

Further, a cavity is opened inside the fixing part, the side of the receiving plate is movably connected with the inner wall of the cavity inside the fixing part, and one end of the activation part is inserted into the cavity of the fixing part.

Further, the support part includes a sleeve, a spring, a movable block and a movable rod, the bottom of the sleeve is fixedly connected to the top surface of the lower mold base, and one end of the spring is fixedly connected to the bottom of the inner cavity of the sleeve, The top of the spring is fixedly connected with the bottom of the movable block, and the top of the movable block is fixedly connected with one end of the movable rod.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the end of the movable rod away from the movable block is fixedly connected to the bottom of the receiving plate, and the top end of the movable rod passes through the top of the lower mold base, the number of the support parts is four, and the four support parts are uniform Distributed at the four corners of the bottom surface of the receiving plate.

Further, the starting part includes an electric telescopic rod, a push plate and a connecting frame, one side of the pushing plate is fixedly mounted on the movable end of the electric telescopic rod, and the electric telescopic rod is fixedly mounted on the connecting frame.

Further, the bottom of the push plate is movably attached to one side of the top surface of the extension block, the top surface of the extension block is designed to be arched, and the end of the connecting frame away from the electric telescopic rod is fixed to the side of the lower mold base connect.

Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

1. The utility model provides a fixing part on the lower mold base, and at the same time, a cavity is opened inside the fixing part, so that the cavity is connected with the inner cavity of the hole of the die, so that the waste generated by punching can enter the fixing part. In the cavity, to complete the collection of waste chips, to avoid the accumulation of waste chips inside the hole and affect the punching work, and also to prevent the inner cavity of the hole from being cleaned during production, which will delay the production progress.

2. By setting the starting part on one side of the lower mold base, the electric telescopic rod is used to drive the push plate to move inside the fixed part, so that the push plate squeezes the extension block, so that the receiving plate moves downward, and the inner part of the fixed part is moved. Waste debris is discharged to the outside of the fixed part, and the movable plate cooperates with the spring inside the sleeve to achieve the effect of automatically resetting the receiving plate after the electric telescopic rod shrinks.

Description of drawings

Fig. 1 is a schematic structural view of a stamping die for a printing template provided by an embodiment of the present invention;

Fig. 2 is the top view structure schematic diagram of the lower mold base of the present utility model;

Fig. 3 is the schematic diagram of the sectional three-dimensional structure of the lower mold base of the present utility model;

Fig. 4 is a schematic diagram of a cross-sectional three-dimensional structure of a support portion of the present invention;

Fig. 5 is a schematic diagram of the three-dimensional structure of the starting part of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Upper mold base; 2. Guide pillar; 3. Lower mold assembly; 301. Lower mold base; 302. Support part; 303. Accepting plate; 304. Extension block; 3021. Sleeve; Movable block; 3024, movable rod; 4, punch; 5, die; 6, fixed part;

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the technical product is used, it is only for the convenience of describing the technology and simplifying the description, not to indicate or imply that the referred device or component must Having a particular orientation, being constructed, and operating in a particular orientation, and therefore not to be construed as limitations on the present technology. In addition, "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. Therefore, the terms "first", "second", "third" and so on are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of this technology, it should also be noted that, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present technology in specific situations.

Please refer to Fig. 1 and Fig. 2, a stamping die of a printing template, including an upper mold base 1;

The four corners of the bottom of the upper mold base 1 are provided with guide pillars 2, and the bottom of the guide pillar 2 is provided with a lower mold assembly 3;

The bottom surface of the upper mold base 1 is equipped with a punch 4, and the top of the lower mold assembly 3 is provided with a fixing part 6, and the top of the fixing part 6 is provided with a slot matching the punch 4, and the side of the fixing part 6 is provided with The starting part 7 and the top of the fixing part 6 are provided with a die 5 .

The punch 4 is mold-closed with the groove so that the punch 4 passes through the printing template to complete punching on the printing template, and the waste after punching will automatically fall into the inside of the fixing part 6 .

Please refer to Fig. 2 and Fig. 3, the lower mold assembly 3 of the present embodiment comprises a lower mold base 301, a support portion 302, a receiving plate 303 and an extension block 304, and the support portion 302 is fixedly installed on the top surface of the lower mold base 301 to accept The board 303 is fixedly installed on the top of the supporting part 302 , and the extension block 304 is fixedly connected to the top surface of the receiving board 303 .

The supporting part 302 is installed on the lower mold base 301, and the supporting part 302 is used to provide supporting force to the receiving plate 303, so that the receiving plate 303 is inside the fixing part 6, and the waste chips entering the inside of the fixing part 6 can be lifted up to ensure that the waste Chips can be collected in the interior of the fixing part 6, preventing the phenomenon of scattering.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the inside of the fixing part 6 of the present embodiment is provided with a cavity, the side of the receiving plate 303 is movably connected with the inner wall of the inner cavity of the fixing part 6, and one end of the starting part 7 is inserted into the fixing part. part 6 inside the cavity.

One end of the starting part 7 can slide in the inner wall of the cavity of the fixing part 6, so as to push the waste inside the fixing part 6 to move, and prevent the waste from concentrating on one place of the receiving plate 303, resulting in a space in the cavity inside the fixing part 6. The problem of underutilization.

Referring to Fig. 3, Fig. 4 and Fig. 5, the supporting part 302 of the present embodiment includes a sleeve 3021, a spring 3022, a movable block 3023 and a movable rod 3024, and the bottom of the sleeve 3021 is fixedly connected with the top surface of the lower mold base 301, One end of the spring 3022 is fixedly connected to the bottom of the inner cavity of the sleeve 3021 , the top of the spring 3022 is fixedly connected to the bottom of the movable block 3023 , and the top of the movable block 3023 is fixedly connected to one end of the movable rod 3024 .

The movable rod 3024 utilizes the elastic force of the inner spring 3022 of the sleeve 3021 to provide support for the receiving plate 303, so that the receiving plate 303 can be stabilized inside the fixed part 6, and the movable rod 3024 can be received inside the sleeve 3021, To allow the receiving plate 303 to move out from the cavity inside the fixing part 6, and allow the waste inside the fixing part 6 to be discharged from the cavity.

Referring to Fig. 3, Fig. 4 and Fig. 5, the end of the movable rod 3024 in this embodiment away from the movable block 3023 is fixedly connected to the bottom of the receiving plate 303, and the top end of the movable rod 3024 passes through the top of the lower mold base 301, and the supporting part The number of 302 is four, and the four supporting parts 302 are evenly distributed at the four corners of the bottom surface of the receiving plate 303 .

Four supporting parts 302 are arranged at the bottom of the receiving plate 303 to ensure the stability of the receiving plate 303. At the same time, four leakage holes are opened on the lower mold base 301, so that the waste can fall from the inside of the fixing part 6 and then flow through the leakage holes. Discharge from the material hole to avoid accumulation on the lower mold base 301.

Referring to Fig. 5, the starting part 7 of the present embodiment includes an electric telescopic rod 701, a push plate 702 and a connecting frame 703, one side of the push plate 702 is fixedly installed on the movable end of the electric telescopic rod 701, and the electric telescopic rod 701 is fixedly installed on the movable end of the electric telescopic rod 701. on the connecting frame 703.

The connecting frame 703 can provide supporting force for the electric telescopic rod 701 to ensure that the electric telescopic rod 701 can smoothly push the push plate 702 to move, and the movement of the push plate 702 will clean up the debris inside the fixing member 6 .

Please refer to Fig. 1 and Fig. 5, the bottom of the push plate 702 of this embodiment is movably attached to one side of the top surface of the extension block 304. One end is fixedly connected with the side of the lower mold base 301.

Start the electric telescopic rod 701, so that the electric telescopic rod 701 can drive the push plate 702 to move, and push the waste debris inside the fixture 6 from one side to the other side of the receiving plate 303, and because the receiving plate 303 is provided with an extension block 304, while the top of the extension block 304 is designed to be arched, the top of the push plate 702 fits with the top of the inner wall of the cavity of the fixture 6, and the bottom of the push plate 702 fits with the top surface of the extension block 304.

It will make the push plate 702 squeeze the receiving plate 303 when moving, and allow the receiving plate 303 to move downward. The waste chips on 303 will drop out from the cavity of fixture 6, then pass through the material leakage hole, and fall into the receiving box placed on the lower mold base 301 below.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. A stamping die for a printing template, comprising an upper mold base (1), is characterized in that: The four corners of the bottom of the upper die base (1) are all provided with guide posts (2), and the bottom of the guide post (2) is provided with a lower die assembly (3); The bottom surface of the upper mold base (1) is equipped with a convex mold (4), the top of the lower mold assembly (3) is provided with a fixing piece (6), and the top of the fixing piece (6) is provided with a convex mold. The mold (4) fits through the groove, the side of the fixing part (6) is provided with an activation part (7), and the top of the fixing part (6) is provided with a die (5). 2. The printing template stamping die according to claim 1, characterized in that, the lower die assembly (3) comprises a lower die base (301), a support portion (302), a receiving plate (303) and an extension block ( 304), the support part (302) is fixedly installed on the top surface of the lower mold base (301), the receiving plate (303) is fixedly installed on the top of the support part (302), and the extension block (304) is fixedly connected On the top surface of the receiving plate (303). 3. The printing stencil stamping die according to claim 2, characterized in that, the inside of the fixing member (6) is provided with a cavity, and the side of the receiving plate (303) is in contact with the inner cavity of the fixing member (6). The inner wall is movably connected, and one end of the starting part (7) is inserted into the cavity of the fixing part (6). 4. The printing template stamping die according to claim 2, characterized in that, the support part (302) comprises a sleeve (3021), a spring (3022), a movable block (3023) and a movable rod (3024), the The bottom of the sleeve (3021) is fixedly connected to the top surface of the lower mold base (301), one end of the spring (3022) is fixedly connected to the bottom of the inner cavity of the sleeve (3021), and the top of the spring (3022) It is fixedly connected with the bottom of the movable block (3023), and the top of the movable block (3023) is fixedly connected with one end of the movable rod (3024). 5. The printing template stamping die according to claim 4, characterized in that, the end of the movable rod (3024) away from the movable block (3023) is fixedly connected to the bottom of the receiving plate (303), and the movable rod (3024) The top end of the top passes through the top of the lower mold base (301), and the number of the supporting parts (302) is four, and the four supporting parts (302) are evenly distributed at the four corners of the bottom surface of the receiving plate (303). 6. The printing template stamping die according to claim 1, characterized in that, the starting part (7) includes an electric telescopic rod (701), a push plate (702) and a connecting frame (703), and the push plate ( 702) is fixedly mounted on the movable end of the electric telescopic rod (701), and the electric telescopic rod (701) is fixedly mounted on the connecting frame (703). 7. The printing template stamping die according to claim 6, characterized in that, the bottom of the push plate (702) is movably attached to one side of the top surface of the extension block (304), and the bottom of the extension block (304) The top surface is designed to be arched, and the end of the connecting frame (703) away from the electric telescopic rod (701) is fixedly connected to the side of the lower mold base (301).