Die for improving sintering electrical property of electronic element

Abstract

The utility model relates to the field of dies, in particular to a die for improving sintering electrical performance of an electronic element. Comprising an adjusting device, the adjusting device comprises a connecting block, the connecting block is fixedly connected with an upper mold, connecting rods are fixedly connected to the two sides of the inner wall of the connecting block, fixing blocks are rotatably connected to the ends, close to each other, of the two connecting rods, and coil springs are slidably connected to the arc surfaces of the two connecting rods; the two ends of the coil spring are fixedly connected with the fixing block and the connecting block respectively. According to the die for improving the sintering electrical property of the electronic element, when the processed electronic element with the improved sintering electrical property is adhered to the upper die, the electronic element adhered to the upper die can be taken out through the adjusting device, and the method for taking down the electronic element through the adjusting device is convenient and fast; and the surface of the electronic component is not damaged, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the field of molds, and particularly to a mold for improving the sintering electrical performance of electronic components. Background Art

[0002] A mold is a processing production device. By using the mold, parts with the same shape and size as the inner wall of the mold can be processed according to the shape of the inner wall of the mold.

[0003] The utility model with the publication number CN212944971U discloses an electronic component stamping mold. The key points of its technical solution are as follows: It includes a bottom plate. The upper surface of the bottom plate is fixedly connected with a female mold. A sliding shaft is slidably connected inside the female mold. Above the bottom plate, there is a top plate. A hydraulic cylinder is fixedly installed on the bottom surface of the top plate. The output end of the hydraulic cylinder is fixedly connected with a male mold. The male mold, the female mold and the sliding shaft jointly form a forming cavity. A driving column is inserted into the side of the female mold, and one end of the driving column is fixedly connected with a rotating wheel. This electronic component stamping mold drives the vertical plate to move upward through the male mold. The vertical plate pulls the belt to move upward. The belt drives the rotating wheel to rotate. The rotating wheel drives the driving column to rotate. The driving column drives the semi-tooth to rotate. The semi-tooth and the tooth groove cooperate with each other to drive the driven column to move upward. The driven column pushes the sliding shaft upward. The sliding shaft pushes the product, and has the advantage of being able to loosen the outer wall of the product and the inner wall of the female mold, facilitating the staff to take out the product.

[0004] Regarding the above relevant content, there are the following technical defects: When producing electronic components with improved sintering electrical performance through the mold, it is found that some of the produced electronic components with improved sintering electrical performance will adhere to the inner wall of the upper mold, resulting in the electronic components with improved sintering electrical performance being unable to be taken out from the upper mold. When workers use sharp tools to pick out the electronic components adhering to the upper mold from the upper mold, the sharp tools will cause damage to the surface of the electronic components, resulting in the electronic components being unusable due to the damage, leading to an increase in the non-conforming product rate during the production of electronic components. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that some of the produced electronic components with improved sintering electrical performance will adhere to the inner wall of the upper mold, resulting in the electronic components with improved sintering electrical performance being unable to be taken out from the upper mold. When workers use sharp tools to pick out the electronic components adhering to the upper mold from the upper mold, the sharp tools will cause damage to the surface of the electronic components, resulting in the electronic components being unusable due to the damage, leading to an increase in the non-conforming product rate during the production of electronic components.

[0006] To solve the above technical problems, the present utility model provides a mold for improving the sintering electrical performance of electronic components, including: a base, on the upper surface of the base is fixedly connected with a lower mold, on the side of the lower mold away from the base is fixedly connected with a power device, the output end of the power device is fixedly connected with an upper mold, on one side of the upper mold is provided with an adjusting device, the adjusting device includes a connecting block, the connecting block is fixedly connected with the upper mold, on both sides of the inner wall of the connecting block are fixedly connected with connecting rods, at one end of the two connecting rods close to each other are rotatably connected with fixing blocks, on the arc surfaces of the two connecting rods are slidably connected with coil springs, the two ends of the coil springs are respectively fixedly connected with the fixing blocks and the connecting block, on one side of the two fixing blocks close to each other is fixedly connected with the same support rod, on one side of the support rod is fixedly connected with a connecting plate, on one inner wall of the connecting plate is installed a connecting block, and on the side of the connecting block away from the connecting plate is fixedly connected with an impact block.

[0007] The effects achieved by the above components are as follows: The power device drives the upper mold to move towards the lower mold installed on the base, so that electronic components with improved sintering electrical performance can be produced between the upper mold and the lower mold. However, some of the produced electronic components with improved sintering electrical performance will adhere to the inner wall of the upper mold, resulting in the inability to remove the electronic components with improved sintering electrical performance adhered to the upper mold. When workers use sharp tools to remove the electronic components adhered to the upper mold, the sharp tools will cause damage to the surface of the electronic components, resulting in the unusability of the electronic components due to the damage, and increasing the non-conforming product rate during the production of electronic components. At this time, workers can use the adjusting device to replace the sharp tools to remove the electronic components from the upper mold. The effect of removing the electronic components through the adjusting device is good, and it will not cause damage to the surface of the electronic components, and the use effect is good.

[0008] Preferably, on the side of the connecting plate away from the upper mold is fixedly connected with an auxiliary block, and inside the auxiliary block is rotatably connected with a pull ring.

[0009] The effects achieved by the above components are as follows: When it is necessary to pull the connecting plate, the pull ring installed inside the auxiliary block can be used to pull the connecting plate. The pull ring can improve the convenience and speed when pulling the connecting plate, so as to improve the speed when pulling the connecting plate through the pull ring.

[0010] Preferably, a screw rod is threaded through the other inner wall of the connecting plate, and the screw rod is threaded through the connecting block.

[0011] The effects achieved by the above components are as follows: When the impact block is used for a long time, the impact block will be damaged. At this time, the damaged impact block can be replaced through the screw rod, so as to improve the use effect of the impact block by replacing a new impact block.

[0012] Preferably, the connecting block is a titanium alloy block.

[0013] The effects achieved by the above components are as follows: The limiting block made of titanium alloy has a relatively hard surface, which also enables the connecting block to fix the impact block on the connecting plate for a long time with good fixing effect. It is not easy to find deformation on the surface of the limiting block, and the use effect is better.

[0014] Preferably, one side of the base is provided with an auxiliary device. The auxiliary device includes an adjusting plate fixedly connected to the base. One side of the adjusting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a lead screw, an adjusting block is threadedly connected to the arc surface of the lead screw, the adjusting block is slidably connected to the inner wall of the adjusting plate, the lower surface of the adjusting block is fixedly connected with a cutting knife, the lower surface of the adjusting plate is fixedly connected with a plurality of placement bins, a limiting rod is slidably connected to the inner wall of the placement bin, a spring is sleeved on the arc surface of the limiting rod, and both ends of the spring are fixedly connected with the limiting rod and the placement bin respectively. One end of the limiting rod close to the base is fixedly connected with a pressing block.

[0015] The effects achieved by the above components are as follows: Through the upper mold and the lower mold, electronic components with improved sintering electrical properties can be processed. However, when these electronic components are processed, defects will occur at the corners of some electronic components, resulting in burrs at the corners. These burrs will scratch the hands of the workers transporting the electronic components, causing hand injuries to the workers. Before transporting the electronic components, the burrs on the surface of the processed electronic components can be removed by the auxiliary device, so as to improve the safety of workers when transporting the electronic components by scraping the burrs of the electronic components.

[0016] Preferably, one end of the pressing block away from the limiting rod is fixedly connected with a friction pad, and the cross-sectional dimension of the friction pad is the same as that of the pressing block.

[0017] The effects achieved by the above components are as follows: When using the pressing block to clamp the processed electronic components that can improve the sintering electrical properties, the friction pad installed on the pressing block can increase the friction force between the pressing block and the electronic components that can improve the sintering electrical properties, and improve the stability of limiting it.

[0018] Preferably, one end of the limiting rod away from the pressing block is fixedly connected with a force - adding block.

[0019] The effects achieved by the above components are as follows: When it is necessary to pull the limiting rod, the force - adding block installed at one end of the limiting rod away from the pressing block can be used to pull the limiting rod, and the force - adding block can improve the speed of pulling the limiting rod.

[0020] Compared with the related technology, a mold for improving the sintering electrical properties of electronic components provided by the present utility model has the following beneficial effects:

[0021] The utility model provides a mold for improving the sintering electrical performance of electronic components. By setting an adjusting device, when the processed electronic components with improved sintering electrical performance adhere to the upper mold, the electronic components adhered to the upper mold can be taken out through the adjusting device. The method of taking out the electronic components through the adjusting device is relatively convenient and will not damage the surface of the electronic components, and the use effect is good.

[0022] By setting an auxiliary device, when workers carry electronic components, the burrs generated during the processing of the corners of the electronic components can be scraped off through the auxiliary device, so as to effectively avoid the situation that the burrs scratch the hands of the workers when they carry the electronic components. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of a mold for improving the sintering electrical performance of electronic components provided by the utility model;

[0024] Figure 2 is Figure 1 a partial structural diagram of

[0025] Figure 3 is Figure 1 a schematic structural diagram of the adjusting device shown in

[0026] Figure 4 is Figure 3 an enlarged view of part A shown in

[0027] Figure 5 is Figure 1 a partial structural diagram of the adjusting device shown in

[0028] Figure 6 is Figure 1 a schematic structural diagram of the auxiliary device shown in

[0029] Figure 7 is Figure 6 a partial structural diagram of the auxiliary device shown in

[0030] Figure 8 is Figure 7 a partial disassembled structural diagram of the auxiliary device shown in

[0031] Reference numerals in the figure: 1, base; 2, adjusting device; 201, connecting block; 202, connecting rod; 203, fixing block; 204, support rod; 205, coil spring; 206, connecting plate; 207, connecting block; 208, impact block; 209, pull ring; 210, screw rod; 211, auxiliary block; 3, auxiliary device; 301, adjusting plate; 302, motor; 303, lead screw; 304, adjusting block; 305, cutting knife; 306, placing bin; 307, limiting rod; 308, spring; 309, extrusion block; 310, friction pad; 311, force - adding block; 4, lower die; 5, power device; 6, upper die. Detailed implementation manners

[0032] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] The following describes in detail the specific implementation of the present utility model in conjunction with specific embodiments.

[0034] Please refer to Figures 1 to 8 , a mold for improving the sintering electrical performance of electronic components provided by an embodiment of the present utility model includes: a base 1, a lower die 4 is fixedly connected to the upper surface of the base 1, a power device 5 is fixedly connected to one side of the lower die 4 away from the base 1, an upper die 6 is fixedly connected to the output end of the power device 5, an adjusting device 2 is provided on one side of the upper die 6, and an auxiliary device 3 is provided on one side of the base 1.

[0035] In an embodiment of the present utility model, please refer to Figures 3 to 5, the adjusting device 2 includes a connecting block 201. The connecting block 201 is fixedly connected to the upper mold 6. On both sides of the inner wall of the connecting block 201, connecting rods 202 are fixedly connected. At one end of the two connecting rods 202 close to each other, fixing blocks 203 are rotatably connected. On the arc surfaces of the two connecting rods 202, torsion springs 205 are slidably connected. The two ends of the torsion spring 205 are fixedly connected to the fixing block 203 and the connecting block 201 respectively. On one side of the two fixing blocks 203 close to each other, the same support rod 204 is fixedly connected. On one side of the support rod 204, a connecting plate 206 is fixedly connected. On one inner wall of the connecting plate 206, a connecting block 207 is installed. On the side of the connecting block 207 away from the connecting plate 206, an impact block 208 is fixedly connected. The power device 5 drives the upper mold 6 to move towards the lower mold 4 installed on the base 1, so that electronic components with improved sintering electrical properties can be produced between the upper mold 6 and the lower mold 4. However, some of the produced electronic components with improved sintering electrical properties will adhere to the inner wall of the upper mold 6, resulting in the inability to remove the electronic components with improved sintering electrical properties adhering to the upper mold 6. When workers use sharp tools to remove the electronic components adhering to the upper mold 6, the sharp tools will cause damage to the surface of the electronic components, resulting in the unusability of the electronic components due to the damage, and increasing the non-conforming product rate during the production of electronic components. At this time, the worker can use the adjusting device 2 to replace the sharp tool to remove the electronic components from the upper mold 6. The effect of removing the electronic components through the adjusting device 2 is better, and it will not cause damage to the surface of the electronic components, and the use effect is better. On the side of the connecting plate 206 away from the upper mold 6, an auxiliary block 211 is fixedly connected. Inside the auxiliary block 211, a pull ring 209 is rotatably connected. When it is necessary to pull the connecting plate 206, the pull ring 209 installed in the auxiliary block 211 can be used to pull the connecting plate 206. The pull ring 209 can improve the convenience and speed when pulling the connecting plate 206, so as to improve the speed when pulling the connecting plate 206 through the pull ring 209. A screw rod 210 is threadedly penetrated through the other inner wall of the connecting plate 206. The screw rod 210 is threadedly penetrated with the connecting block 207. When the impact block 208 is used for a long time, the impact block 208 will be damaged. At this time, the damaged impact block 208 can be replaced through the screw rod 210, so as to improve the use effect of the impact block 208 by replacing the new impact block 208. The connecting block 207 is a titanium alloy block. The surface of the limiting block made of titanium alloy material is relatively hard. This also makes the fixing effect better when the connecting block 207 fixes the impact block 208 on the connecting plate 206 for a long time, and it is not easy to find deformation on the surface of the limiting block, and the use effect is better.

[0036] In an embodiment of the present invention, please refer to Figures 6 to 8, the auxiliary device 3 includes an adjusting plate 301. The adjusting plate 301 is fixedly connected to the base 1. One side of the adjusting plate 301 is fixedly connected with a motor 302. The output end of the motor 302 is fixedly connected with a lead screw 303. The arc surface of the lead screw 303 is threadedly connected with an adjusting block 304. The adjusting block 304 is slidably connected to the inner wall of the adjusting plate 301. The lower surface of the adjusting block 304 is fixedly connected with a cutting knife 305. The lower surface of the adjusting plate 301 is fixedly connected with a plurality of placement bins 306. The inner wall of the placement bin 306 is slidably connected with a limiting rod 307. A spring 308 is sleeved on the arc surface of the limiting rod 307. The two ends of the spring 308 are respectively fixedly connected with the limiting rod 307 and the placement bin 306. One end of the limiting rod 307 close to the base 1 is fixedly connected with a pressing block 309. Through the upper die 6 and the lower die 4, electronic components with improved sintering electrical properties can be processed. However, when these electronic components are processed, defects will occur at the corners of some electronic components, resulting in burrs at the corners. These burrs will scratch the hands of the workers transporting the electronic components, causing hand injuries to the workers. Before transporting the electronic components, the burrs on the surface of the processed electronic components can be scraped off by the auxiliary device 3, so as to improve the safety of workers when transporting electronic components by scraping off the burrs of the electronic components. One end of the pressing block 309 far from the limiting rod 307 is fixedly connected with a friction pad 310. The cross-sectional size of the friction pad 310 is the same as that of the pressing block 309. When using the pressing block 309 to clamp the processed electronic components that can improve the sintering electrical properties, the friction pad 310 installed on the pressing block 309 can increase the friction between the pressing block 309 and the electronic components that can improve the sintering electrical properties, and improve the stability of its limit. One end of the limiting rod 307 far from the pressing block 309 is fixedly connected with a force-applying block 311. When it is necessary to pull the limiting rod 307, the force-applying block 311 installed at one end of the limiting rod 307 far from the pressing block 309 can be used to pull the limiting rod 307. The force-applying block 311 can increase the speed when pulling the limiting rod 307.

[0037] The working principle of a mold for improving the sintering electrical performance of electronic components provided by the present utility model is as follows: When it is found that the electronic components with improved sintering electrical performance produced adhere to the upper mold 6, the connecting plate 206 is pulled in a direction away from the upper mold 6. The movement of the connecting plate 206 will rotate on the connecting rod 202 through the support rod 204 and the fixing block 203. When the support rod 204 and the fixing block 203 rotate on the connecting rod 202, the coil spring 205 will be wound up. When the connecting plate 206 is released, the connecting plate 206 will drive the impact block 208 to impact the upper mold 6 through the connecting block 207 under the action of the coil spring 205. Thus, the impact block 208 can impact the upper mold 6 to take out the electronic components with improved sintering electrical performance adhering to the upper mold 6. When it is necessary to pull the connecting plate 206, the connecting plate 206 can be pulled by using the pull ring 209 installed in the auxiliary block 211. The pull ring 209 can improve the convenience and speed when pulling the connecting plate 206. Thus, the speed when pulling the connecting plate 206 can be increased through the pull ring 209. When the impact block 208 is used for a long time, the impact block 208 will be damaged. At this time, the damaged impact block 208 can be replaced through the screw 210. Thus, the use effect of the impact block 208 can be improved by replacing the new impact block 208. The surface of the limiting block made of titanium alloy material is relatively hard. This also makes the fixing effect better when the connecting block 207 fixes the impact block 208 on the connecting plate 206 for a long time. It is not easy to find deformation on the surface of the limiting block, and the use effect is better.

[0038] When it is necessary to scrape the burrs at the corners of electronic components, pull the limit rod 307. The movement of the limit rod 307 will drive the spring 308 to stretch. Then, place the electronic component with burrs at the corner in the placement bin 306. Release the limit rod 307, and the movement of the spring 308 will drive the limit rod 307 to move towards the electronic component. The movement of the limit rod 307 will drive the extrusion block 309 to contact the electronic component, so that the electronic component can be fixed in the placement bin 306. Then, start the motor 302. The movement of the output end of the motor 302 will drive the lead screw 303 to rotate. The rotation of the lead screw 303 will drive the adjustment block 304 to slide in the adjustment plate 301. Thus, by the sliding of the adjustment block 304 in the adjustment plate 301, the cutting knife 305 installed on the adjustment block 304 can be driven to slide horizontally, so that the burrs generated on the surface of the electronic component can be scraped off by the cutting knife 305. When using the extrusion block 309 to clamp the processed electronic component that can improve the sintering electrical performance, the friction pad 310 installed on the extrusion block 309 can increase the friction force between the extrusion block 309 and the electronic component that can improve the sintering electrical performance, and improve the stability of its limit. When it is necessary to pull the limit rod 307, the force application block 311 installed at the end of the limit rod 307 away from the extrusion block 309 can be used to pull the limit rod 307. The force application block 311 can increase the speed when pulling the limit rod 307.

[0039] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0040] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A mold for improving the sintering electrical performance of electronic components, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a lower mold (4), a side of the lower mold (4) away from the base (1) is fixedly connected to a power device (5), an output end of the power device (5) is fixedly connected to an upper mold (6), one side of the upper mold (6) is provided with an adjustment device (2), the adjustment device (2) comprises a connecting block (201), the connecting block (201) is fixedly connected to the upper mold (6), both sides of the inner wall of the connecting block (201) are fixedly connected to connecting rods (202), and the ends of the two connecting rods (202) close to each other are rotatably connected to fixed Block (203), the arc surfaces of the two connecting rods (202) are slidably connected with coil springs (205), the two ends of the coil spring (205) are respectively fixedly connected to the fixed block (203) and the connecting block (201), the two fixed blocks (203) are fixedly connected to the same support rod (204) on the sides close to each other, one side of the support rod (204) is fixedly connected to a connecting plate (206), one of the inner walls of the connecting plate (206) is installed with a connecting block (207), and the side of the connecting block (207) away from the connecting plate (206) is fixedly connected to a collision block (208).

2. A mold for improving sintering electrical performance of electronic components according to claim 1, characterized in that: An auxiliary block (211) is fixedly connected to one side of the connecting plate (206) away from the upper mold (6), and a pull ring (209) is rotatably connected to the inner wall of the auxiliary block (211).

3. A mold for improving sintering electrical performance of electronic components according to claim 1, characterized in that: A screw rod (210) is threadedly penetrated through another inner wall of the connecting plate (206), and the screw rod (210) and the connecting block (207) are threadedly penetrated through.

4. A mold for improving sintering electrical performance of electronic components according to claim 1, characterized in that: The connecting block (207) is a titanium alloy block.

5. A mold for improving sintering electrical performance of electronic components according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the base (1), the auxiliary device (3) comprising an adjustment plate (301), the adjustment plate (301) being fixedly connected to the base (1), a motor (302) being fixedly connected to one side of the adjustment plate (301), a screw rod (303) being fixedly connected to the output end of the motor (302), an adjustment block (304) being threadedly connected to the arc surface of the screw rod (303), the adjustment block (304) being slidably connected to the inner wall of the adjustment plate (301), and the adjustment block A cutting knife (305) is fixedly connected to the lower surface of the adjusting plate (301), and a plurality of placement bins (306) are fixedly connected to the lower surface of the adjusting plate (301). The inner wall of the placement bin (306) is slidably connected to a limiting rod (307). The arc surface of the limiting rod (307) is sleeved with a spring (308). The two ends of the spring (308) are respectively fixedly connected to the limiting rod (307) and the placement bin (306). The end of the limiting rod (307) close to the base (1) is fixedly connected to an extrusion block (309).

6. A mold for improving sintering electrical performance of electronic components according to claim 5, characterized in that: One end of the extrusion block (309) away from the limiting rod (307) is fixedly connected to a friction pad (310), and the cross-sectional dimensions of the friction pad (310) are the same as the cross-sectional dimensions of the extrusion block (309).

7. A mold for improving sintering electrical performance of electronic components according to claim 5, characterized in that: One end of the limiting rod (307) away from the extrusion block (309) is fixedly connected to a force adding block (311).

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