Die convenient to unload

Abstract

The utility model relates to the technical field of industrial design, in particular to a die convenient to unload, which comprises an upper die, a plurality of fixing pieces, a lower die and an unloading mechanism, a groove is arranged on the lower end face of the upper die, a straight pouring pipe is arranged on the upper end face of the upper die, a feed hopper is arranged on the straight pouring pipe, a forming groove is arranged in the lower die, and a bump is arranged above the lower die. The discharging mechanism comprises a push plate, a rotating rod, two supporting blocks and a mounting frame, two rack blocks are arranged below the push plate, two adjusting gears are arranged on the rotating rod, a driving gear and a driven gear are arranged in the mounting frame, and the size of the driven gear is multiple times that of the driving gear. And meanwhile, a push plate can be conveniently pushed upwards through cooperation of an adjusting gear and a rack block, so that discharging of products can be rapidly completed, meanwhile, a driving gear with the small size is adopted for transmission of a driven gear with the large size, and the labor-saving effect can be achieved according to the lever principle.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial design, in particular to a mold which is convenient for unloading. Background Art

[0002] A mold is a device used to limit the shape and size of a production object. In industrial production, it is used to obtain various molds and tools for the desired products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, and stretching. However, the commonly used molds have trouble matching the upper and lower molds, which wastes a lot of time and cannot effectively increase work efficiency.

[0003] The prior art patent CN203157029U discloses a mold, including a lower mold, a sprue and an upper mold, and an observation hole arranged above the upper mold, the sprue is installed above the upper mold, a riser is provided above the sprue, and the upper mold is installed above the lower mold; the prior art is simple to manufacture, easy to disassemble and assemble, saves installation time, and the unique internal design makes the sealing performance of the upper and lower molds better.

[0004] However, in the above-mentioned prior art, the mold is still unloaded manually. Since the temperature of the newly produced product is relatively high and the connection between the product and the lower mold is relatively tight, it is not convenient to quickly take out the product. Utility Model Content

[0005] The purpose of the utility model is to provide a mold that is convenient for unloading, aiming to solve the technical problem that the mold is still unloaded manually in the prior art, and it is not convenient to quickly take out the product because the temperature of the newly produced product is high and the connection between the product and the lower mold is relatively tight.

[0006] To achieve the above-mentioned purpose, the utility model adopts a mold for convenient unloading, including an upper mold, a plurality of fixing parts, a lower mold and a unloading mechanism, the lower end surface of the upper mold has a groove, the upper end surface of the upper mold is provided with a straight pouring pipe, the straight pouring pipe is provided with a feeding hopper, the lower mold has a molding groove, the upper part of the lower mold is provided with a protrusion, the upper mold is fixedly connected to the lower mold through a plurality of the fixing parts, and covers the upper part of the lower mold, and the protrusion is inserted into the groove, the unloading mechanism includes a push plate, a rotating rod, two support blocks and a mounting frame, two rack blocks are provided below the push plate, two adjusting gears are provided on the rotating rod, a driving gear and a driven gear are provided in the mounting frame, and the driving gear and the driven gear are connected to each other. The driven gear is meshed, the central axis of the driving gear is provided with a rotating disk, and the volume of the driven gear is multiple times that of the driving gear, the two racks are respectively slidably connected to the lower mold and penetrate the forming groove, the push plate is slidably connected to the lower mold and is located at the inner bottom of the forming groove, the rotating rod is rotatably connected to the corresponding support block and is located between the two support blocks, and the adjusting gear is transmission connected to the rack block and is located on one side of the rack block, the two support blocks are respectively fixedly connected to the lower mold and are located below the lower mold, the mounting frame is fixedly connected to the lower mold and is located at one end of the lower mold, and the driven gear is transmission connected to the rotating rod and is located at one end of the rotating rod.

[0007] Among them, the unloading mechanism also includes a plurality of limit rods, which are fixedly connected to the push plate and located below the push plate, and the plurality of limit rods are also slidably connected to the lower mold and located below the lower mold, and the two rack blocks and the two are located between the plurality of limit rods.

[0008] Wherein, an anti-drop plate is arranged below the rack block.

[0009] Among them, the mold for convenient unloading also includes multiple supporting mechanisms, two observation mechanisms and an upper cover. The upper mold has two observation holes at one end away from the straight pouring pipe, and slide grooves are provided on both sides of the feed hopper. Slide blocks are provided on both sides of the upper cover. The multiple supporting mechanisms are respectively fixedly connected to the lower mold and are located at the four bottom corners of the lower mold. The two observation mechanisms are respectively fixedly connected to the upper mold and are located above the corresponding observation holes. The upper cover is slidably connected to the feed hopper and covers the top of the feed hopper, and the slider is located in the slide groove.

[0010] Among them, the supporting mechanism includes an anti-slip pad, an adjusting screw and a threaded barrel, the anti-slip pad is fixedly connected to the adjusting screw and is located at one end of the adjusting screw, the adjusting screw is threadedly connected to the threaded barrel and is located inside the threaded barrel, and the threaded barrel is fixedly connected to the lower mold and is located at the bottom corner of the lower mold.

[0011] Wherein, the observation mechanism includes a shielding cover and an observation tube, a pull ring is provided above the shielding cover, the shielding cover is hinged to the observation tube and covers the top of the observation tube, the observation tube is fixedly connected to the upper mold and is located above the corresponding observation hole.

[0012] Wherein, the fixing part includes a nut, a fixing screw, a support plate and a fixing seat, a plurality of support rods are arranged above the nut, a knob is arranged above the plurality of support rods, a U-shaped groove is provided in the support plate, the nut is threadedly connected with the fixing screw, and is sleeved on the fixing screw, and is also supported on the support plate, the fixing screw is rotatably connected with the fixing seat, and is located in the fixing seat, and is also located in the U-shaped groove, the support plate is fixedly connected with the upper mold, and is located on the outer side of the upper mold, and the fixing seat is fixedly connected with the lower mold, and is located on the outer side of the lower mold.

[0013] The utility model discloses a mold for convenient unloading, comprising an upper mold, a plurality of fixing parts, a lower mold and a unloading mechanism, the lower end surface of the upper mold has a groove, the upper end surface of the upper mold is provided with a straight casting pipe, the straight casting pipe is provided with a feeding hopper, the lower mold has a molding groove, the upper part of the lower mold is provided with a convex block, the unloading mechanism comprises a push plate, a rotating rod, two support blocks and a mounting frame, two rack blocks are provided below the push plate, two adjusting gears are provided on the rotating rod, a driving gear and a driven gear are provided in the mounting frame, and the driving gear is meshed with the driven gear, a rotating disk is provided on the central axis of the driving gear, and the volume of the driven gear is multiple times that of the driving gear, the push plate is arranged in the molding groove, and the push plate can be pushed upwards by the cooperation of the adjusting gear and the rack block, so that the unloading of the product can be completed quickly, and the driving gear with a small volume is used to transmit the driven gear with a large volume, according to the lever principle, it can play a labor-saving role. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a side view of the first embodiment of the utility model.

[0016] Figure 2 The utility model Figure 1 Section view along line AA.

[0017] Figure 3 The utility model Figure 2 Sectional view along line BB.

[0018] Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0019] Figure 5 The utility model Figure 4 A partial enlarged view of point C in the middle.

[0020] Figure 6 The utility model Figure 4 A partial enlarged view of point D in the middle.

[0021] 101-upper mold, 102-fixing part, 103-lower mold, 104-groove, 105-straight pouring pipe, 106-feeding hopper, 107-molding groove, 108-bump, 109-push plate, 110-rotating rod, 111-support block, 112-installation frame, 113-rack block, 114-adjusting gear, 115-driving gear, 116-driven gear, 117-rotating disk, 118 -limit rod, 119-anti-slip plate, 201-upper cover, 202-slide groove, 203-slider, 204-anti-slip pad, 205-adjusting screw, 206-threaded cylinder, 207-shielding cover, 208-observation tube, 209-pull ring, 210-nut, 211-fixing screw, 212-support plate, 213-fixing seat, 214-support rod, 215-knob, 216-U-shaped groove. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] First embodiment:

[0024] See also Figure 1 to Figure 3 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 Sectional view along line BB.

[0025] The utility model provides a mold for convenient unloading, including an upper mold 101, multiple fixing parts 102, a lower mold 103 and a unloading mechanism, wherein the unloading mechanism includes a push plate 109, a rotating rod 110, two support blocks 111, a mounting frame 112 and multiple limit rods 118. The above-mentioned solution solves the technical problem that the mold is still unloaded manually, and the temperature of the newly produced product is high, and the connection between the product and the lower mold 103 is relatively tight, making it inconvenient to quickly take out the product.

[0026] According to this specific embodiment, the lower end surface of the upper mold 101 has a groove 104, the upper end surface of the upper mold 101 is provided with a direct pouring pipe 105, and the direct pouring pipe 105 is provided with a feed hopper 106. The lower mold 103 has a molding groove 107, and the upper part of the lower mold 103 is provided with a protrusion 108. The upper mold 101 is fixedly connected to the lower mold 103 through a plurality of the fixing members 102, and covers the upper part of the lower mold 103, and the protrusion 108 is provided on the upper part of the lower mold 103. 8 is inserted into the groove 104, by covering the upper mold 101 on the lower mold 103, and inserting the protrusion 108 into the groove 104, and then fixing the lower mold 103 and the upper mold 101 by multiple fixing members 102, so as to improve the sealing performance, at this time, the molten metal can be poured into the molding groove 107 through the feed hopper 106 and the direct pouring pipe 105, wait for molding and cooling, and finally eject the product through the unloading mechanism.

[0027] Among them, two rack blocks 113 are arranged below the push plate 109, two adjusting gears 114 are arranged on the rotating rod 110, a driving gear 115 and a driven gear 116 are arranged in the mounting frame 112, and the driving gear 115 is meshed with the driven gear 116, a rotating disk 117 is arranged on the central axis of the driving gear 115, and the volume of the driven gear 116 is multiple times that of the driving gear 115, the two racks are respectively slidably connected to the lower mold 103 and pass through the molding groove 107, the push plate 109 is slidably connected to the lower mold 103 and is located at the inner bottom of the molding groove 107, the rotating rod 110 is rotatably connected to the corresponding support block 111 and is located between the two support blocks 111, and the adjusting gear 114 is connected to the The rack block 113 is connected in transmission and is located on one side of the rack block 113. The two support blocks 111 are respectively fixedly connected to the lower mold 103 and are located below the lower mold 103. The mounting frame 112 is fixedly connected to the lower mold 103 and is located at one end of the lower mold 103. The driven gear 116 is connected in transmission to the rotating rod 110 and is located at one end of the rotating rod 110. By arranging the push plate 109 in the molding groove 107 and cooperating with the adjusting gear 114 and the rack block 113, the push plate 109 can be pushed upward, so that the product can be unloaded quickly. At the same time, the small driving gear 115 is used to transmit the large driven gear 116. According to the lever principle, it can save effort.

[0028] Secondly, the plurality of limit rods 118 are respectively fixedly connected to the push plate 109 and are located below the push plate 109. The plurality of limit rods 118 are also respectively slidably connected to the lower mold 103 and are located below the lower mold 103. The two rack blocks 113 and the two limit rods 118 are located between the plurality of limit rods 118. The limit rods 118 can improve the stability of the push plate 109 during movement.

[0029] Again, an anti-dropout plate 119 is provided below the rack block 113 , and the anti-dropout plate 119 can prevent the rack block 113 from being moved out of the lower mold 103 .

[0030] When the utility model is used to unload the product, the rotating disk 117 is rotated to make the rotating disk 117 drive the driving gear 115 to rotate, and the driving gear 115 transmits the driven gear 116. The rotating rod 110 rotates under the action of the driven gear 116, thereby driving the two adjusting gears 114 and the corresponding rack blocks 113 to transmit, and the two rack blocks 113 move upward, and make the push plate 109 push the product upward, thereby completing the unloading of the product. This adjustment method uses the small driving gear 115 to transmit the large driven gear 116, and according to the lever principle, it can save effort, so that the product can be quickly unloaded.

[0031] The second embodiment is:

[0032] Based on the first embodiment, please refer to Figures 4 to 6 ,in Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 5 The utility model Figure 4 A partial enlarged view of point C in the middle. Figure 6 The utility model Figure 4 A partial enlarged view of point D in the middle.

[0033] The utility model provides a mold that is convenient for unloading, and also includes multiple supporting mechanisms, two observation mechanisms and an upper cover 201. The supporting mechanism includes an anti-slip pad 204, an adjusting screw 205 and a threaded barrel 206. The observation mechanism includes a shielding cover 207 and an observation tube 208. The fixing member 102 includes a nut 210, a fixing screw 211, a support plate 212 and a fixing seat 213.

[0034] According to this specific embodiment, the upper mold 101 has two observation holes at one end away from the straight pouring pipe 105, and the two sides of the feed hopper 106 are provided with slide grooves 202. The two sides of the upper cover 201 are provided with sliders 203. The multiple support mechanisms are respectively fixedly connected to the lower mold 103 and are located at the four bottom corners of the lower mold 103. The two observation mechanisms are respectively fixedly connected to the upper mold 101 and are located above the corresponding observation holes. The upper cover 201 is connected to the feed hopper 106. It is slidably connected and covers the top of the feed hopper 106, and the slider 203 is located in the slide groove 202. The support mechanism can be used to support the lower mold 103, thereby preventing the lower mold 103 from directly contacting the ground, and thus facilitating subsequent movement. The observation mechanism can be used to observe the position of the molten metal in the lower mold 103 to ensure whether it needs to continue to be added. The upper cover 201 can be used to block the top of the feed hopper 106 to prevent the entry of impurities.

[0035] Among them, the anti-slip pad 204 is fixedly connected to the adjusting screw 205 and is located at one end of the adjusting screw 205. The adjusting screw 205 is threadedly connected to the threaded barrel 206 and is located inside the threaded barrel 206. The threaded barrel 206 is fixedly connected to the lower mold 103 and is located at the bottom corner of the lower mold 103. The anti-slip pad 204 can improve the grip and avoid slipping. The arrangement of the adjusting screw 205 and the threaded barrel 206 can facilitate the replacement of the damaged anti-slip pad 204.

[0036] Among them, a pull ring 209209 is arranged above the shielding cover 207, the shielding cover 207 is hinged to the observation tube 208, and covers the top of the observation tube 208, the observation tube 208 is fixedly connected to the upper mold 101, and is located above the corresponding observation tube. The setting of the shielding cover 207 can facilitate the shielding of the observation tube 208, thereby preventing the entry of impurities.

[0037] Among them, a plurality of support rods 214 are arranged above the nut 210, and a knob 215 is arranged above the plurality of support rods 214. A U-shaped groove 216 is provided in the support plate 212. The nut 210 is threadedly connected with the fixing screw 211, and is sleeved on the fixing screw 211, and is also held against the support plate 212. The fixing screw 211 is rotatably connected with the fixing seat 213, and is located in the fixing seat 213, and is also located in the U-shaped groove 216. The support plate 212 is fixedly connected with the upper mold 101, and is located on the outer side of the upper mold 101. The fixing seat 213 is connected to the fixing seat 213. The lower mold 103 is fixedly connected and located on the outside of the lower mold 103. By pulling the knob 215, the knob 215 drives the multiple support rods 214 to move, and the multiple support rods 214 pull the nut 210 to the top of the support plate 212. At the same time, the fixing screw 211 is located between the U-shaped groove 216 and the fixing seat 213. At this time, the knob 215 is rotated to make the knob 215 drive the nut 210 to rotate on the fixing screw 211 and continue to resist the support plate 212, thereby fixing the upper mold 101 and the lower mold 103.

[0038] A mold that is convenient for unloading is used in this embodiment. The support mechanism can be used to support the lower mold 103, thereby preventing the lower mold 103 from directly contacting the ground, which is convenient for subsequent movement. The observation mechanism can be used to observe the position of the molten metal in the lower mold 103, thereby ensuring whether it needs to be continued to be added. The upper cover 201 can be used to block the top of the feed hopper 106, thereby preventing impurities from entering. The anti-skid pad 204 can improve the grip, thereby preventing slipping. The arrangement of the adjusting screw 205 and the threaded barrel 206 can facilitate the replacement of the damaged anti-skid pad 204. The setting of the blocking cover 207 can facilitate the shielding of the observation tube 208 to prevent the entry of impurities. The knob 215 is pulled to make the knob 215 drive the multiple support rods 214 to move. The multiple support rods 214 pull the nut 210 to the top of the support plate 212. At the same time, the fixing screw 211 is located between the U-shaped groove 216 and the fixing seat 213. At this time, the knob 215 is turned to make the knob 215 drive the nut 210 to rotate on the fixing screw 211 and continue to resist the support plate 212, thereby fixing the upper mold 101 and the lower mold 103.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A mold for convenient unloading, comprising an upper mold, a plurality of fixing parts and a lower mold, wherein the lower end surface of the upper mold has a groove, the upper end surface of the upper mold is provided with a direct pouring pipe, the direct pouring pipe is provided with a feed hopper, the lower mold has a molding groove, a convex block is provided above the lower mold, the upper mold is fixedly connected to the lower mold through a plurality of fixing parts, and covers the upper part of the lower mold, and the convex block is inserted into the groove, characterized in that: Also includes a discharge mechanism; The unloading mechanism comprises a push plate, a rotating rod, two supporting blocks and a mounting frame, two rack blocks are arranged below the push plate, two adjusting gears are arranged on the rotating rod, a driving gear and a driven gear are arranged in the mounting frame, and the driving gear is meshed with the driven gear, a rotating disk is arranged on the central axis of the driving gear, and the volume of the driven gear is multiple times of the driving gear, the two racks are respectively slidably connected to the lower mold and penetrate the forming groove, the push plate is slidably connected to the lower mold and is located at the inner bottom of the forming groove, the rotating rod is rotatably connected to the corresponding supporting block and is located between the two supporting blocks, and the adjusting gear is transmission connected to the rack block and is located on one side of the rack block, the two supporting blocks are respectively fixedly connected to the lower mold and are located below the lower mold, the mounting frame is fixedly connected to the lower mold and is located at one end of the lower mold, and the driven gear is transmission connected to the rotating rod and is located at one end of the rotating rod.

2. The convenient unloading mold according to claim 1, characterized in that: The unloading mechanism also includes a plurality of limit rods, which are respectively fixedly connected to the push plate and located below the push plate. The plurality of limit rods are also respectively slidably connected to the lower mold and located below the lower mold. The two rack blocks and the two are located between the plurality of limit rods.

3. The convenient unloading mold according to claim 2, characterized in that: An anti-drop plate is arranged below the rack block.

4. The convenient unloading mold according to claim 3, characterized in that: The mold for convenient unloading also includes multiple supporting mechanisms, two observation mechanisms and an upper cover. The upper mold has two observation holes at one end away from the straight pouring pipe. Slide grooves are provided on both sides of the feed hopper. Slide blocks are provided on both sides of the upper cover. The multiple supporting mechanisms are respectively fixedly connected to the lower mold and are located at the four bottom corners of the lower mold. The two observation mechanisms are respectively fixedly connected to the upper mold and are located above the corresponding observation holes. The upper cover is slidably connected to the feed hopper and covers the top of the feed hopper, and the slide block is located in the slide groove.

5. The convenient unloading mold according to claim 4, characterized in that: The supporting mechanism includes an anti-slip pad, an adjusting screw and a threaded barrel. The anti-slip pad is fixedly connected to the adjusting screw and is located at one end of the adjusting screw. The adjusting screw is threadably connected to the threaded barrel and is located inside the threaded barrel. The threaded barrel is fixedly connected to the lower mold and is located at the bottom corner of the lower mold.

6. The convenient unloading mold according to claim 5, characterized in that: The observation mechanism includes a shielding cover and an observation tube. A pull ring is arranged above the shielding cover. The shielding cover is hinged to the observation tube and covers the top of the observation tube. The observation tube is fixedly connected to the upper mold and is located above the corresponding observation hole.

7. The convenient unloading mold according to claim 6, characterized in that: The fixing part includes a nut, a fixing screw, a support plate and a fixing seat, a plurality of support rods are arranged above the nut, a knob is arranged above the plurality of support rods, a U-shaped groove is provided in the support plate, the nut is threadedly connected to the fixing screw, and is sleeved on the fixing screw, and is also held against the support plate, the fixing screw is rotatably connected to the fixing seat, is located in the fixing seat, and is also located in the U-shaped groove, the support plate is fixedly connected to the upper mold, and is located on the outer side of the upper mold, and the fixing seat is fixedly connected to the lower mold, and is located on the outer side of the lower mold.

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