Stamping die facilitating discharging

Abstract

The utility model discloses a stamping die convenient for discharging, which belongs to the technical field of automobile stamping dies and comprises a lower die block, and a discharging component for automatically discharging is mounted on the lower die block. The discharging assembly comprises a supporting device and a discharging device, the lower module is connected with the supporting device, and the supporting device is connected with the discharging device. A limiting assembly for fixing a material is mounted on the lower module; a die assembly used for stamping materials is installed on the lower die block and connected with the discharging device and the limiting assembly. Through the mode, the discharging slide way is driven by the movement of the lower module to automatically catch the processed materials in the lower module, so that the processed materials can be smoothly discharged out of the device, the continuity of the device is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile stamping dies, and particularly relates to a stamping die convenient for unloading materials. Background Art

[0002] An automobile floor is an important part for protecting the bottom of an automobile. In the production of an automobile floor, usually a whole piece of metal material is placed into a die, and the floor of the automobile is formed at one time by extrusion of the stamping die to complete the manufacture of the automobile floor.

[0003] For example, the Chinese utility model patent CN221047094U discloses a stamping die for automobiles. Two installation grooves are opened on both sides of the base. One inner wall of each of the two installation grooves is fixedly connected with a telescopic rod. One end of the two telescopic rods on the same side away from the base is fixedly connected with a moving seat. After pulling the two moving seats to both sides, a plurality of telescopic rods can be stretched to adjust the distance between the two moving seats.

[0004] However, it still has the following drawbacks. After the device completes the stamping of materials, it is necessary to manually take out the materials from the die, which may lead to low efficiency of the device in stamping materials and is not conducive to rapid production.

[0005] Based on this, the utility model designs a stamping die convenient for unloading materials to solve the above problems. Summary of the Utility Model

[0006] In view of the above-mentioned drawbacks existing in the prior art, the utility model provides a stamping die convenient for unloading materials.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A stamping die convenient for unloading materials, including a lower module, and a blanking assembly for automatically blanking is installed on the lower module;

[0009] The blanking assembly includes a supporting device and a blanking device. The lower module is connected to the supporting device, and the supporting device is connected to the blanking device;

[0010] A limiting assembly for fixing materials is installed on the lower module;

[0011] A die assembly for stamping materials is installed on the lower module. The die assembly is connected to the blanking device and the limiting assembly.

[0012] Further, the supporting device includes a support frame, a fixing bolt, a first rotating shaft, a support rod, a sliding groove, and a first support plate. The left side of the upper end of the lower module is fixedly connected with a support frame. The upper end of the support frame is threadedly connected with a fixing bolt. The lower end of the fixing bolt is fixedly connected with a first rotating shaft. The outer wall of the first rotating shaft is rotatably connected with a support rod. A sliding groove is formed at the right end of the support rod. The support rod and the sliding groove are connected to the blanking device. The left end of the lower module is fixedly connected with a first support plate.

[0013] Further, the first support plate is connected to the blanking device.

[0014] Further, the blanking device includes a second support plate, a second rotating shaft, a connecting rod, a support column, a discharge chute, a third rotating shaft, a collar, and a third support plate. Support columns are fixedly connected to the front and rear ends of the lower end of the support rod. The outer walls of the support columns are rotatably connected with third support plates. The lower end of the third support plate is fixedly connected with a discharge chute. The left side of the lower end of the discharge chute is in contact connection with the first support plate. The third rotating shaft is rotatably connected to the inner wall of the sliding groove. The mold assembly is connected to the second support plate. The second rotating shaft is rotatably connected to the inner wall of the second support plate. One end of the outer wall of the second rotating shaft is fixedly connected with one end of the connecting rod. The other end of the connecting rod is fixedly connected with a collar. The outer wall of the third rotating shaft is rotatably connected with the collar.

[0015] Further, the limiting assembly includes a clamping device and an adjusting device. The lower module is connected to the clamping device. The clamping device is connected to the adjusting device and the mold assembly.

[0016] Further, the clamping device includes a first slot hole, a second slot hole, a first limiting post, a limiting sliding groove, a slider, a spring, and a first limiting slot hole. First slot holes and limiting sliding grooves are formed near the four sides of the upper end of the lower module. The first slot hole is located at the lower end of the limiting sliding groove and is communicated with the limiting sliding groove. A slider is slidably connected in the limiting sliding groove. The slider is connected to the adjusting device. A first limiting slot hole is formed in the middle of the slider. One end of the slider close to the middle of the lower module is fixedly connected with one end of the spring. The other end of the spring is fixedly connected with the inner wall of the limiting sliding groove. A second slot hole is formed in the lower module. The top of the second slot hole is fixedly connected with a first limiting post.

[0017] Further, the adjusting device includes a slide rail, a clamping block, and a screw. A pair of slide rails are fixedly connected to the upper end of the slider. A clamping block is slidably connected to the slide rails. The outer wall of the clamping block is threadedly connected with a screw. The clamping block is fixed to the slide rails through the screw.

[0018] Further, the mold assembly includes an upper module, a second limiting post, a mold cavity, and a power-off type electromagnet. Second limiting posts are fixedly connected to the upper end of the lower module near the four corners. The upper module is slidably connected to the outer walls of the second limiting posts. A pair of second support plates are fixedly connected to the left end of the upper module. A second slot hole is formed in the lower end of the upper module. A mold cavity is formed in the lower end of the upper module. Power-off type electromagnets are fixedly connected to the top of the mold cavity near the four corners.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The utility model drives the support plate 2 of the unloading device of the unloading assembly to move upward by the upward movement of the mold assembly, drives the rotating shaft 2 to move upward by the upward movement of the support plate 2, pulls the connecting rod and the sleeve ring to move by the upward movement of the sleeve ring, pulls the rotating shaft 3 in the slide groove of the supporting device by the movement of the sleeve ring, drives the support rod to rotate on the rotating shaft 1 by pulling the rotating shaft 3, and drives the support column to move by the movement of the support rod, drives the support plate 3 to move rightward by the movement of the support column, drives the discharge slide to move below the lower module by the rightward movement of the support plate 3, so that the material stamped in the lower module falls into the discharge slide Inside, the function of support plate one is to support support plate three. When unloading is completed and it is ready to be stamped again, the support plate two is driven to move by the downward movement of the mold assembly, and the connecting rod is driven downward by support plate two to squeeze the support rod backward. The backward movement of the support rod drives support plate three and the discharge chute to move backward and away from the bottom of the mold assembly to avoid being squeezed. The rotating shaft one is fixed by the fixing bolts on the support frame, and the discharge chute is driven by the movement of the lower module to automatically catch the material processed in the lower module, so that it can be discharged from the device smoothly, thereby improving the continuity of the device and the working efficiency of the device.

[0021] 2. The utility model drives the limiting column in the slot hole 2 of the clamping device of the limiting assembly to move downward through the downward movement of the lower module, and the limiting column 1 that moves downward is inserted into the limiting slot hole 1 provided on the slider, and the slider is driven to move along the limiting slide groove to the middle part of the lower module through the extrusion of the limiting column 1, and the clamping block of the adjusting device is driven to clamp the material through the movement of the slider, and the compression spring is contracted at the same time. When the slider completes the positioning of the material, the lower end of the limiting column 1 slides into the slot hole 1. When the device positions materials of different specifications, the locking of the clamping block and the slide rail is released by the screw. At this time, the position adjustment is completed by pushing the clamping block to move on the slide rail. When the position adjustment is completed, the clamping block is fixed on the slide rail by rotating the screw. When the device moves downward, the slider and the clamping block are driven to move to complete the center positioning of the material and clamp the material at the same time, so as to avoid the damage of the material during stamping caused by inaccurate placement of the material during stamping. At the same time, the positioning of the material can be completed by adjusting the position of the clamping block for materials of different specifications, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The three-dimensional view of a stamping die facilitating unloading according to the present utility model Figure 1 ;

[0024] Figure 2 The front view of a stamping die facilitating unloading according to the present utility model;

[0025] Figure 3 The left view of a stamping die facilitating unloading according to the present utility model;

[0026] Figure 4 is the sectional view along the A-A direction of Figure 3 ;

[0027] Figure 5 The partial part drawing of the blanking component of a stamping die facilitating unloading according to the present utility model;

[0028] Figure 6 is the sectional view along the B-B direction of Figure 3 ;

[0029] Figure 7 The partial part drawing of the limiting component of a stamping die facilitating unloading according to the present utility model.

[0030] The reference numerals in the figure respectively represent:

[0031] 1, lower module; 2, blanking component; 21, supporting device; 22, blanking device; 211, support frame; 212, fixing bolt; 213, rotating shaft one; 214, support rod; 215, sliding groove; 216, support plate one; 221, support plate two; 222, rotating shaft two; 223, connecting rod; 224, support column; 225, discharge chute; 226, rotating shaft three; 227, collar; 228, support plate three; 3, limiting component; 31, clamping device; 32, adjusting device; 311, slot one; 312, slot two; 313, limiting post one; 314, limiting sliding groove; 315, slider; 316, spring; 317, limiting slot one; 321, slide rail; 322, clamping block; 323, screw; 4, die component; 41, upper module; 42, limiting post two; 43, die cavity; 44, power-off electromagnet. Specific embodiments

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0033] The "left", "right", "front", "rear", "upper", and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0034] In some embodiments, referring to the attached drawings of the specification Figure 1-7 , a stamping die facilitating unloading includes a lower module 1;

[0035] An unloading component 2 for automatic blanking is installed on the lower module 1, and the unloading component 2 is connected to a die component 4;

[0036] The unloading component 2 includes a support device 21 and an unloading device 22. The lower module 1 is connected to the support device 21, the support device 21 is connected to the unloading device 22, and the unloading device 22 is connected to the die component 4;

[0037] The support device 21 includes a support frame 211, a fixing bolt 212, a first rotating shaft 213, a support rod 214, a sliding groove 215, and a first support plate 216. The left side of the upper end of the lower module 1 is fixedly connected to the support frame 211. The upper end of the support frame 211 is threadedly connected to the fixing bolt 212. The lower end of the fixing bolt 212 is fixedly connected to the first rotating shaft 213. The outer wall of the first rotating shaft 213 is rotatably connected to the support rod 214. A sliding groove 215 is formed at the right end of the support rod 214. The support rod 214 and the sliding groove 215 are connected to the unloading device 22. The left end of the lower module 1 is fixedly connected to the first support plate 216, and the first support plate 216 is connected to the unloading device 22;

[0038] The unloading device 22 includes a second support plate 221, a second rotating shaft 222, a connecting rod 223, a support column 224, a discharge chute 225, a third rotating shaft 226, a collar 227, and a third support plate 228. Support columns 224 are fixedly connected to both the front and rear ends of the lower end of the support rod 214. The outer walls of the support columns 224 are rotatably connected to the third support plates 228. The lower end of the third support plate 228 is fixedly connected to the discharge chute 225. The left side of the lower end of the discharge chute 225 is in contact connection with the first support plate 216. The third rotating shaft 226 is rotatably connected to the inner wall of the sliding groove 215. The die component 4 is connected to the second support plate 221. The second rotating shaft 222 is rotatably connected to the inner wall of the second support plate 221. One end of the outer wall of the second rotating shaft 222 is fixedly connected to one end of the connecting rod 223. The other end of the connecting rod 223 is fixedly connected to the collar 227. The collar 227 is rotatably connected to the outer wall of the third rotating shaft 226;

[0039] In the embodiment of the utility model, when the stamping of the device is completed, the support plate 221 of the unloading device 22 of the unloading assembly 2 is moved upward by the upward movement of the mold assembly 4, and the rotation shaft 222 is moved upward by the upward movement of the support plate 221, and the connecting rod 223 and the collar 227 are pulled to move by the upward movement of the rotation shaft 222, and the rotation shaft 3 226 in the slide groove 215 of the support device 21 is pulled by the movement of the collar 227, and the support rod 214 is driven to rotate on the rotation shaft 1 213 by pulling the rotation shaft 3 226, and at the same time, the support column 224 is driven to move by the movement of the support rod 214, and the support plate 3 228 is driven to move to the right by the movement of the support column 224, and the discharge slide 225 is driven to move below the lower module 1 by the right-moving support plate 3 228 so that the lower module 1 The material after internal stamping falls into the discharge chute 225. The function of support plate 1 216 is to support support plate 3 228. When unloading is completed and ready for stamping again, the support plate 221 is driven to move by the downward movement of the mold assembly 4, and the connecting rod 223 is driven to move downward by the support plate 221 to squeeze the support rod 214 backward. The backward movement of the support rod 214 drives the support plate 3 228 and the discharge chute 225 to move backward and away from the bottom of the mold assembly 4 to avoid being squeezed. The rotating shaft 1 213 is fixed by the fixing bolts 212 on the support frame 211. The discharge chute 225 is driven by the movement of the lower module 1 to automatically catch the material processed in the lower module 1, so that it can be discharged from the device smoothly, thereby improving the continuity of the device and the working efficiency of the device.

[0040] The lower module 1 is provided with a limiting assembly 3 for fixing the material, and the limiting assembly 3 is connected to the mold assembly 4;

[0041] The limiting assembly 3 includes a clamping device 31 and an adjusting device 32, the lower module 1 is connected to the clamping device 31, and the clamping device 31 is connected to the adjusting device 32 and the mold assembly 4;

[0042] The clamping device 31 includes a slot hole 1 311, a slot hole 2 312, a limiting column 1 313, a limiting slide 314, a slider 315, a spring 316 and a limiting slot hole 1 317. The upper end of the lower module 1 is provided with a slot hole 1 311 and a limiting slide 314 near the four sides. The slot hole 1 311 is located at the lower end of the limiting slide 314 and is connected to the limiting slide 314. The slider 315 is slidably connected in the limiting slide 314. The middle part of the slider 315 is provided with a limiting slot hole 1 317. One end of the slider 315 close to the middle of the lower module 1 is fixedly connected to one end of the spring 316. The other end of the spring 316 is fixedly connected to the inner wall of the limiting slide 314. The slider 315 is connected to the adjusting device 32. The lower module 1 is provided with a slot hole 2 312. The top of the slot hole 2 312 is fixedly connected with a limiting column 1 313.

[0043] The adjusting device 32 includes a slide rail 321, a clamping block 322 and a screw 323. A pair of slide rails 321 are fixedly connected to the upper end of the slider 315. The clamping block 322 is slidably connected to the slide rail 321. The outer wall of the clamping block 322 is threadedly connected with the screw 323. The clamping block 322 is fixedly connected to the slide rail 321 through the screw 323;

[0044] In the embodiment of the present invention, when the device starts to position, the downward movement of the lower module 1 drives the downward movement of the first limiting post 313 in the second slot 312 of the clamping device 31 of the limiting component 3. The first limiting post 313 moves downward and is inserted into the first limiting slot 317 opened on the slider 315. The downward movement of the first limiting post 313 drives the slider 315 to move downward along the limiting chute 314 towards the middle of the lower module 1. The movement of the slider 315 drives the clamping block 322 of the adjusting device 32 to clamp the material, and at the same time compresses the spring 316 to contract. When the slider 315 completes the positioning of the material, the lower end of the first limiting post 313 slides into the first slot 311. When the device positions materials of different specifications, the locking between the clamping block 322 and the slide rail 321 is released by the screw 323. At this time, the position adjustment is completed by pushing the clamping block 322 to move on the slide rail 321. After the position adjustment is completed, the clamping block 322 is fixed on the slide rail 321 by rotating the screw 323. When the device moves downward, it drives the slider 315 and the clamping block 322 to move to complete the central positioning of the material and clamp the material at the same time, avoiding damage to the material during stamping due to inaccurate placement of the material. At the same time, for materials of different specifications, the positioning of the material can be completed by adjusting the position of the clamping block 322, thereby improving the adaptability of the device.

[0045] A die assembly 4 for stamping materials is installed on the lower module 1. The die assembly 4 is connected to the blanking assembly 2 and the limiting assembly 3;

[0046] The die assembly 4 includes an upper module 41, a second limiting post 42, a die cavity 43 and a power-off electromagnet 44. The second limiting posts 42 are fixedly connected to the upper end of the lower module 1 near the four corners. The upper module 41 is slidably connected to the outer wall of the second limiting post 42. A pair of second support plates 221 are fixedly connected to the left end of the upper module 41. A second slot 312 is opened at the lower end of the upper module 41. A die cavity 43 is opened at the lower end of the upper module 41. Power-off electromagnets 44 are fixedly connected to the top of the die cavity 43 near the four corners;

[0047] In the embodiment of the present utility model, when the device starts to stamp the material, the upper module 41 of the die assembly 4 is driven to move downward by an externally connected driving device. The downward movement of the upper module 41 is restricted by the second limit post 42 to prevent the position of the upper module 41 from shifting. The qualified material is stamped out by the cooperation of the die groove 43 opened on the upper module 41 and the lower module 1. The stamped material is lifted by the adsorption of the power-off electromagnet 44. When it moves to a specific height, the power-off electromagnet 44 is powered off and no longer adsorbs the material, so that the material falls onto the discharge chute 225 and slides out of the device. Through the limitation of the device, the position of the upper module 41 is prevented from shifting during operation, resulting in the failure of stamping the material. At the same time, the material is adsorbed by the power-off electromagnet 44 and falls into the discharge chute 225 to complete the automatic blanking of the material, thereby improving the working efficiency of the device.

[0048] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A stamping die for easy unloading, comprising a lower die block (1), characterized in that: The lower module (1) is provided with a material unloading component (2) for automatic unloading; The material removal assembly (2) comprises a supporting device (21) and a material removal device (22), the lower module (1) is connected to the supporting device (21), and the supporting device (21) is connected to the material removal device (22); The lower module (1) is provided with a limiting component (3) for fixing the material; The lower module (1) is provided with a die assembly (4) for punching materials, and the die assembly (4) is connected to a material discharge device (22) and a position limiting assembly (3).

2. The stamping die for easy unloading according to claim 1, characterized in that: The support device (21) comprises a support frame (211), a fixing bolt (212), a rotating shaft (213), a support rod (214), a slide groove (215) and a support plate (216); the left side of the upper end of the lower module (1) is fixedly connected with the support frame (211); the upper end of the support frame (211) is threadedly connected with the fixing bolt (212); the lower end of the fixing bolt (212) is fixedly connected with the rotating shaft (213); the outer wall of the rotating shaft (213) is rotatably connected with the support rod (214); the right end of the support rod (214) is provided with a slide groove (215); the support rod (214) and the slide groove (215) are connected to the unloading device (22); and the left end of the lower module (1) is fixedly connected with the support plate (216).

3. The stamping die for easy unloading according to claim 2, characterized in that: The supporting plate 1 (216) is connected to the unloading device (22).

4. The stamping die for easy unloading according to claim 3, characterized in that: The unloading device (22) comprises a second support plate (221), a second rotating shaft (222), a connecting rod (223), a support column (224), a discharge chute (225), a third rotating shaft (226), a sleeve ring (227) and a third support plate (228). The front and rear ends of the lower end of the support rod (214) are fixedly connected to the support column (224). The outer wall of the support column (224) is rotatably connected to the support plate (228). The lower end of the support plate (228) is fixedly connected to the discharge chute (225). The left side of the lower end of the material slide (225) is in contact with the support plate 1 (216), the inner wall of the slide (215) is rotatably connected with the rotating shaft 3 (226), the mold assembly (4) is connected with the support plate 2 (221), the inner wall of the support plate 2 (221) is rotatably connected with the rotating shaft 2 (222), the outer wall of the rotating shaft 2 (222) is fixedly connected to one end of the connecting rod (223), the other end of the connecting rod (223) is fixedly connected with a collar (227), and the outer wall of the rotating shaft 3 (226) is rotatably connected with the collar (227).

5. The stamping die for easy unloading according to claim 4, characterized in that: The position limiting assembly (3) comprises a clamping device (31) and an adjusting device (32); the lower module (1) is connected to the clamping device (31); and the clamping device (31) is connected to the adjusting device (32) and the mold assembly (4).

6. The stamping die for easy unloading according to claim 5, characterized in that: The clamping device (31) comprises a slot hole 1 (311), a slot hole 2 (312), a limiting column 1 (313), a limiting slide groove (314), a slider (315), a spring (316) and a limiting slot hole 1 (317). The upper end of the lower module (1) is provided with a slot hole 1 (311) and a limiting slide groove (314) near four sides. The slot hole 1 (311) is located at the lower end of the limiting slide groove (314) and is connected to the limiting slide groove (314). The limiting slide groove (314) slides in the limiting slide groove (314). A slider (315) is connected, the slider (315) is connected to the adjustment device (32), a limiting slot hole (317) is provided in the middle of the slider (315), one end of the slider (315) close to the middle of the lower module (1) is fixedly connected to one end of a spring (316), the other end of the spring (316) is fixedly connected to the inner wall of the limiting slide groove (314), a slot hole (312) is provided on the lower module (1), and a limiting column (313) is fixedly connected to the top of the slot hole (312).

7. The stamping die for easy unloading according to claim 6, characterized in that: The adjusting device (32) comprises a slide rail (321), a clamping block (322) and a screw (323); the upper end of the slider (315) is fixedly connected to a pair of slide rails (321); the slide rails (321) are slidably connected to the clamping block (322); the outer wall of the clamping block (322) is threadedly connected to the screw (323); and the clamping block (322) is fixedly connected to the slide rail (321) via the screw (323).

8. The stamping die for easy unloading according to claim 7, characterized in that: The mold assembly (4) comprises an upper module (41), a second limiting column (42), a mold groove (43) and a power-off type electromagnet (44); the upper end of the lower module (1) is fixedly connected to the second limiting column (42) near the four corners; the outer wall of the second limiting column (42) is slidably connected to the upper module (41); the left end of the upper module (41) is fixedly connected to a pair of second supporting plates (221); the lower end of the upper module (41) is provided with a second slot hole (312); the lower end of the upper module (41) is provided with a mold groove (43); and the top of the mold groove (43) is fixedly connected to the power-off type electromagnet (44) near the four corners.

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