High-strength stamping die of numerically controlled lathe

Abstract

The utility model discloses a high-strength stamping die of a numerically controlled lathe. The high-strength stamping die comprises a stamping die body, a reinforcing assembly and a positioning assembly. The stamping die body comprises an upper module and a lower module at the upper end and the lower end. According to the high-strength stamping die of the numerical control lathe, the alloy die core and the alloy die cavity are independently installed in the upper die block and the lower die block, the overall strength of the stamping die can be enhanced, and therefore it is guaranteed that the stamping die can bear large stamping force in the using process and is not prone to deformation or damage, and meanwhile the stamping die is convenient to use. The alloy mold core and the alloy mold cavity which are uniform in upper and lower layer thickness and the upper reinforcing seat and the lower reinforcing seat at the outer end can also enhance the self strength and the supporting strength of the outer side in the stamping process of the alloy mold core and the alloy mold cavity, so that the high strength of the alloy mold core and the alloy mold cavity is ensured; and after the alloy die core and the alloy die cavity in the stamping die body are deformed and damaged during long-term use or high-strength use, the alloy die core and the alloy die cavity can be conveniently and independently disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a high-strength stamping die for a numerical control lathe. Background Technique

[0002] A stamping die is a special process equipment for processing materials into parts in cold stamping processing, also known as a cold stamping die or a cold punching die. The principle of a stamping die is to apply pressure to the material by using a die installed on a press at room temperature, so that it is separated or plastically deformed, thereby obtaining a required part through a pressure processing method. The stamping die can be precisely produced and processed by a numerical control lathe.

[0003] The existing stamping dies for numerical control lathes are generally processed into an integral structure by a numerical control lathe. Therefore, when some positions in the stamping die are worn or deformed, it is inconvenient to replace and repair, resulting in the replacement of the whole. For this reason, we propose a high-strength stamping die for a numerical control lathe. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by the utility model is as follows:

[0006] A high-strength stamping die for a numerical control lathe, comprising: a stamping die body, a strengthening component, and a positioning component; the stamping die body includes an upper module and a lower module at its upper and lower ends; the strengthening component includes an installation opening opened in the lower module, a lower strengthening seat movably and fittingly installed in the installation opening, a placement cavity opened in the lower strengthening seat, an alloy die cavity movably and fittingly installed in the placement cavity, strengthening ribs fixedly arranged at the outer end of the alloy die cavity, an upper strengthening seat fixedly installed at the bottom of the upper module, and an alloy die core movably installed at the outer end of the upper strengthening seat; the positioning component includes positioning columns and positioning blocks respectively fixedly installed on both sides of the bottom of the alloy die cavity.

[0007] Preferably, rib grooves are also arranged in the placement cavity in an array, and the rib grooves are matched with the strengthening ribs.

[0008] Preferably, first installation holes, second installation holes, and third installation holes are respectively and correspondingly opened on both sides of the lower module, the lower strengthening seat, and the alloy die cavity, and lower fastening screws are also movably installed in the first installation holes, the second installation holes, and the third installation holes.

[0009] Preferably, fourth installation holes are also opened on both sides of the upper module, the alloy die core, and the upper strengthening seat, and upper fastening screws are also movably installed in the fourth installation holes.

[0010] Preferably, thimble holes are also correspondingly opened at the bottom of the alloy die cavity and the bottom of the lower strengthening seat.

[0011] Preferably, positioning round holes and positioning square holes are respectively formed on both sides of the bottom of the placing cavity, and the positioning round holes and the positioning square holes respectively match with the positioning columns and the positioning blocks.

[0012] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0013] 1. In the present utility model, the alloy die cores and alloy die cavities independently installed in the upper module and the lower module can enhance the overall strength of the stamping die, so as to ensure that the stamping die can withstand a large punching force during use and is not easily deformed or damaged. At the same time, the alloy die cores and alloy die cavities with uniform upper and lower layer thicknesses and the upper strengthening seat and the lower strengthening seat at the outer end can also enhance the self-strength during stamping of the alloy die cores and alloy die cavities and the supporting strength on the outside, so as to ensure the high strength of the alloy die cores and alloy die cavities. Moreover, when the alloy die cores and alloy die cavities in the stamping die body are deformed or damaged after long-term use or high-strength use, they can also be conveniently disassembled and replaced individually;

[0014] 2. In the present utility model, the positioning columns and positioning blocks fixedly installed on both sides of the bottom of the alloy die cavity can also ensure the positioning during installation in the lower strengthening seat, so as to ensure the positioning installation of the outer strengthening ribs and the bottom thimble holes of the alloy die cavity, thereby improving the installation convenience and accuracy of the alloy die cavity. Description of the Drawings

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the disassembly diagram of the lower strengthening seat and the alloy die cavity in the lower module of the present utility model;

[0017] Figure 3 is the side cross-sectional view of the upper module of the present utility model;

[0018] Figure 4 is the present utility model Figure 2 from another perspective view;

[0019] Figure 5 is the top view of the lower strengthening seat of the present utility model.

[0020] Reference Signs:

[0021] 100, stamping die body; 101, upper module; 102, lower module;

[0022] 200. Reinforcement component; 201. Installation opening; 202. Lower reinforcement base; 203. Placing cavity; 204. Alloy die cavity; 205. Reinforcing rib; 206. Upper reinforcement base; 207. Alloy die core; 208. Rib groove; 209. First installation hole; 210. Second installation hole; 211. Third installation hole; 212. Lower fastening screw; 213. Fourth installation hole; 214. Upper fastening screw; 215. Ejector pin hole

[0023] 300. Positioning component; 301. Positioning column; 302. Positioning block; 303. Positioning round hole; 304. Positioning square hole Specific implementation manners

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other

[0025] The following describes a high-strength stamping die for a numerical control lathe provided by some embodiments of the present utility model with reference to the accompanying drawings

[0026] Embodiment 1:

[0027] Combined with Figures 1-4 As shown in the figure, a high-strength stamping die for a numerical control lathe provided by the present utility model includes: a stamping die body 100, a reinforcement component 200, and a positioning component 300; the stamping die body 100 includes an upper module 101 and a lower module 102 at its upper and lower ends; the reinforcement component 200 includes an installation opening 201 opened in the lower module 102, a lower reinforcement base 202 movably and fittingly installed in the installation opening 201, a placing cavity 203 opened in the lower reinforcement base 202, an alloy die cavity 204 movably and fittingly installed in the placing cavity 203, reinforcing ribs 205 fixedly installed in an array at the outer end of the alloy die cavity 204, an upper reinforcement base 206 fixedly installed at the bottom of the upper module 101, and an alloy die core 207 movably installed at the outer end of the upper reinforcement base 206; rib grooves 208 are also arranged in an array in the placing cavity 203, and the rib grooves 208 are matched with the reinforcing ribs 205. First installation holes 209, second installation holes 210, and third installation holes 211 are respectively and correspondingly opened on both sides of the lower module 102, the lower reinforcement base 202, and the alloy die cavity 204. Lower fastening screws 212 are also movably installed in the first installation holes 209, the second installation holes 210, and the third installation holes 211. Fourth installation holes 213 are opened on both sides of the upper module 101, the alloy die core 207, and the upper reinforcement base 206, and upper fastening screws 214 are also movably installed in the fourth installation holes 213. Ejector pin holes 215 are respectively and correspondingly opened at the bottoms of the alloy die cavity 204 and the lower reinforcement base 202

[0028] Specifically, the principle of a stamping die is a metal forming method that uses a die installed on a press to apply pressure to a material, causing it to separate or plastically deform to obtain the required parts. The stamping die can be precisely manufactured by a CNC lathe. In this stamping die body 100, the alloy die cores 207 and alloy die cavities 204 independently installed in the upper module 101 and the lower module 102 can enhance the overall strength of the stamping die, thus ensuring that the stamping die can withstand a large punching force during use without being easily deformed or damaged. At the same time, the alloy die cores 207 and alloy die cavities 204 with uniform thickness in the upper and lower layers, together with the upper strengthening base 206 and the lower strengthening base 202 at the outer end, can also enhance the self-strength of the alloy die cores 207 and alloy die cavities 204 during stamping and the supporting strength on the outside, thereby ensuring the high strength of the alloy die cores 207 and alloy die cavities 204. Moreover, when the alloy die cores 207 and alloy die cavities 204 in the stamping die body 100 are deformed or damaged during long-term or high-intensity use, they can be conveniently disassembled and replaced individually. The reinforcing ribs 205 fixedly installed in a row at the outer end of the alloy die cavity 204 can also enhance the overall strength of the alloy die cavity 204. The lower fastening screws 212 and the upper fastening screws 214 installed on both sides of the lower module 102 and the upper module 101 are respectively used for fastening after the installation of the lower strengthening base 202, the alloy die cavity 204, and the alloy die core 207 therein.

[0029] Embodiment 2:

[0030] Combined with Figures 4-5 As shown, on the basis of Embodiment 1, the positioning assembly 300 includes positioning columns 301 and positioning blocks 302 respectively fixedly installed on both sides of the bottom of the alloy die cavity 204. Positioning round holes 303 and positioning square holes 304 are also respectively opened on both sides of the bottom of the placement cavity 203, and the positioning round holes 303 and the positioning square holes 304 are respectively matched with the positioning columns 301 and the positioning blocks 302.

[0031] Specifically, the positioning columns 301 and positioning blocks 302 fixedly installed on both sides of the bottom of the alloy die cavity 204 can also ensure the positioning during installation in the lower strengthening base 202, thereby ensuring the positioning installation of the outer reinforcing ribs 205 and the bottom thimble holes 215 of the alloy die cavity 204, so as to improve the installation convenience and accuracy of the alloy die cavity 204.

[0032] The working principle and usage process of the present utility model:

[0033] During the stamping process where the plate is placed on the upper end of the lower reinforcement base 202, the alloy mold core 207 at the bottom of the upper die block 101 will quickly stamp the plate into the alloy mold cavity 204 in the lower reinforcement base 202. After the alloy mold core 207 is stamped, it will move upward to complete the stamping of the plate. During the stamping of the plate, the alloy mold core 207 at the outer end of the upper reinforcement base 206 and the alloy mold cavity 204 at the outer end of the lower reinforcement base 202 will rely on their own high strength and the high strength at the outer end to support, avoiding deformation or damage caused by a large impact force. At the same time, the alloy mold core 207 and the alloy mold cavity 204 at the upper ends of the upper die block 101 and the lower die block 102 are independently installed, so that they can also be conveniently disassembled to complete maintenance, repair, and replacement operations.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-strength stamping die for a numerically controlled lathe, characterized in that, Including: A stamping die body (100), a strengthening component (200), and a positioning component (300); The stamping die body (100) includes an upper module (101) and a lower module (102) at its upper and lower ends; The strengthening component (200) includes a mounting opening (201) formed in the lower module (102), a lower strengthening seat (202) movably and fittingly mounted in the mounting opening (201), a placement cavity (203) formed in the lower strengthening seat (202), an alloy die cavity (204) movably and fittingly mounted in the placement cavity (203), strengthening ribs (205) fixedly arranged at the outer end of the alloy die cavity (204), an upper strengthening seat (206) fixedly mounted at the bottom of the upper module (101), and an alloy die core (207) movably mounted at the outer end of the upper strengthening seat (206); The positioning component (300) includes positioning columns (301) and positioning blocks (302) fixedly mounted on both sides of the bottom of the alloy die cavity (204).

2. The high-strength stamping die for a numerically controlled lathe according to claim 1, wherein Rib grooves (208) are also arranged in the placement cavity (203) in an array, and the rib grooves (208) are matched with the strengthening ribs (205).

3. The high-strength stamping die for a CNC lathe according to claim 1, characterized in that, First mounting holes (209), second mounting holes (210), and third mounting holes (211) are respectively formed on both sides of the lower module (102), the lower strengthening seat (202), and the alloy die cavity (204), and lower fastening screws (212) are movably mounted in the first mounting holes (209), the second mounting holes (210), and the third mounting holes (211).

4. A high-strength stamping die for a CNC lathe according to claim 1, characterized in that, Fourth mounting holes (213) are formed on both sides of the upper module (101), the alloy die core (207), and the upper strengthening seat (206), and upper fastening screws (214) are movably mounted in the fourth mounting holes (213).

5. A high-strength stamping die for a CNC lathe according to claim 1, characterized in that, Ejector pin holes (215) are respectively formed at the bottoms of the alloy die cavity (204) and the lower strengthening seat (202).

6. A high-strength stamping die for a CNC lathe according to claim 1, characterized in that, Positioning round holes (303) and positioning square holes (304) are respectively formed on both sides of the bottom of the placement cavity (203), and the positioning round holes (303) and the positioning square holes (304) are respectively matched with the positioning columns (301) and the positioning blocks (302).

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