A reinforcing plate forming die

Abstract

The utility model relates to the field of forming die especially relates to a reinforcing plate forming die. Including bottom plate and auxiliary structure, the upper surface of bottom plate installs the top plate, the lower surface of top plate installs the upper die, the inside installation of upper die has injection molding pipeline, the upper surface of bottom plate installs the lower die with the help of auxiliary structure, the inside of lower die is provided with forming groove, the upper surface of bottom plate is equipped with auxiliary structure, the auxiliary structure includes two fixed plates, fixed frame and two limit supports, two fixed plates are fixedly connected with bottom plate, fixed frame is fixedly connected with lower die, two limit supports are fixedly connected with lower die, the inner wall of fixed plate is provided with limit groove. The reinforcing plate forming die provided by the utility model solves the operation mode that personnel will directly insert the hand between the upper and lower die and operate, when the upper die has the problem, the upper and lower die can cause the disadvantage of the hand or arm of personnel to be pinched.

Description

Technical Field

[0001] This utility model relates to the field of molding dies, and in particular to a reinforcing plate molding die. Background Technology

[0002] A molding die is a tool used to manufacture workpieces. By applying pressure and heat to the die, plastics, metals, rubber, etc., are shaped into the required shape and size. This molding die is mainly used for producing reinforcing plates and is quite common in the existing technology.

[0003] Existing technologies, such as the utility model patent with publication number CN223264620U, disclose a stamping die for a side door outer panel reinforcement plate. This patent uses a lower die and an upper die. The lower die has a first mounting position, a second mounting position, a third mounting position, and a fourth mounting position. A punch is installed at the first and fourth mounting positions, and a punching pressure plate is installed above the punch. A punch fixing plate is installed above the punching pressure plate and is installed below a punch pad. The punch pad is fixedly installed below the upper die. A forming die is installed at the second and third mounting positions, and a forming punch is installed above the forming die. The forming punch is fixedly installed below an upper pad, which is also fixedly installed below the upper die. Using the above technical solution, two long reinforcement plates and two short reinforcement plates can be stamped in one stamping operation, which can effectively improve production efficiency and product quality. At the same time, the die and punch in the die are set up independently, making installation, adjustment, and disassembly extremely convenient.

[0004] In existing technology, when workers remove the molded reinforcing plate from the molding groove, they usually wear heat-resistant gloves and put their hands directly between the upper and lower molds to operate. However, during this process, if the upper mold malfunctions, it will move downwards quickly, which can cause pinching injuries to the workers' hands or arms, thus affecting their health. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of the existing technology where personnel directly put their hands between the upper and lower molds to operate, which can cause injury to the personnel's hands or arms when the upper mold malfunctions. Therefore, a reinforced plate forming mold is proposed.

[0006] To solve the above technical problems, this utility model provides a reinforcing plate forming mold, including: a base plate and an auxiliary structure. A top plate is installed on the upper surface of the base plate, and an upper mold is installed on the lower surface of the top plate. An injection molding pipe is installed inside the upper mold. A lower mold is installed on the upper surface of the base plate with the aid of the auxiliary structure. A forming groove is formed inside the lower mold. The auxiliary structure is provided on the upper surface of the base plate. The auxiliary structure includes two fixed plates, a fixed frame, and two limiting frames. The two fixed plates are fixedly connected to the base plate, the fixed frame is fixedly connected to the lower mold, and the two limiting frames are fixedly connected to the lower mold. A limiting groove is formed on the inner wall of the fixed plate, and a connecting block is slidably connected to the inner wall of the limiting groove. Several positioning blocks are fixedly connected to the side of the two fixed plates that are close to each other. The several positioning blocks are evenly distributed on the fixed plates. The block is fixedly connected to the lower mold. A movable plate is slidably connected to the inner wall of the fixed frame. The movable plate is fixedly connected to two limiting frames. A positioning post is fixedly connected to the inner wall of the limiting frame. The positioning post is slidably connected to the movable plate. A positioning rod is fixedly connected to the inner wall of the fixed frame. The positioning rod is slidably connected to the movable plate. A spring is sleeved on the arc surface of the positioning rod. The two ends of the spring are fixedly connected to the movable plate and the fixed frame, respectively. Two fixed blocks are fixedly connected to the side of the movable plate away from the lower mold. A movable rod is slidably connected to the inner wall of the fixed block. A first compression spring is sleeved on the arc surface of the movable rod. The two ends of the first compression spring are fixedly connected to the fixed block and the movable rod, respectively. A locking block is fixedly connected to the side of the movable rod near the fixed plate. The locking block is located between the two positioning blocks. The locking block is a right-angled trapezoid. A handle is fixedly connected to the side of the movable plate away from the lower mold.

[0007] The effect achieved by the above components is that after the reinforcing plate inside the forming groove is formed, the personnel can move the handle to move the lower mold away from the lower surface of the upper mold, which makes it easier for the personnel to take out the formed reinforcing plate from the inside of the forming groove, and also improves the safety of the personnel during the operation.

[0008] Preferably, a limiting rod is fixedly connected to the inner wall of the limiting groove, and the limiting rod is slidably connected to the connecting block.

[0009] The effect achieved by the above components is that the limiting rod can limit the connecting block and prevent the connecting block from becoming misaligned during the sliding process on the inner wall of the limiting groove.

[0010] Preferably, a protective pad is fixedly connected to the inner wall of the limiting groove.

[0011] The effect achieved by the above components is that the protective pad can protect the connecting block and the limiting groove, and can prevent the side of the connecting block near the protective pad from directly contacting the side wall of the limiting groove when the person pulls the handle.

[0012] Preferably, the arc surface of the grip is fixedly connected with an anti-slip sleeve.

[0013] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the person's hand and the handle, and can prevent the person from slipping when moving the handle.

[0014] Preferably, the movable plate is a stainless steel plate, and the cross-section of the movable plate is rectangular.

[0015] The effect achieved by the above components is that the stainless steel plate has high strength and good wear resistance, which can prevent the moving plate from deforming during short-term use.

[0016] Preferably, the lower surface of the upper mold is provided with a protective structure, the protective structure including four fixed rods and a protective basket. The four fixed rods are fixedly connected to the upper mold, the protective basket is slidably connected to the upper mold, the inner wall of the protective basket is provided with four slots, the inner wall of the slots is slidably connected with limit blocks, the four fixed rods are paired up, the arc surface of one group of fixed rods is slidably connected to a connecting plate, the connecting plate is fixedly connected to two limit blocks, the arc surface of the fixed rod is fitted with a second compression spring, the two ends of the second compression spring are fixedly connected to the connecting plate and the fixed rod respectively.

[0017] The effect achieved by the above components is as follows: when personnel need to move the upper mold to make it contact the lower mold to produce the reinforcing plate, the upper mold can be protected by the protective basket, which can prevent the upper mold from directly contacting the lower mold. When the protective basket is damaged after a long period of use, personnel can replace the protective basket by moving the two connecting plates, thereby preventing the upper mold from being damaged during use.

[0018] Preferably, each of the two connecting plates is fixedly connected to a movable handle on the side away from each other, and the movable handle is in the shape of a "U".

[0019] The effect achieved by the above components is that the movable handle makes it easy for personnel to move the connecting plate, which can improve the ease of operation for personnel.

[0020] Compared with related technologies, the reinforcing plate forming mold provided by this utility model has the following beneficial effects:

[0021] This utility model provides a reinforcing plate forming mold. By setting an auxiliary structure, after the reinforcing plate inside the forming groove is injection molded, the lower mold can be moved away from the lower surface of the upper mold through the auxiliary structure, so that it is convenient for people to take out the reinforcing plate inside the forming groove, thereby improving the work efficiency and safety of personnel.

[0022] By setting up a protective structure, when personnel need to move the upper mold to make it contact the lower mold to produce the reinforcing plate, the upper mold can be protected by the protective structure, which can prevent the upper mold from directly contacting the lower mold, and thus prevent the upper mold from being damaged during use. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a reinforcing plate forming mold provided by this utility model;

[0024] Figure 2 for Figure 1 The diagram shows the structure of the auxiliary structure.

[0025] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A shown;

[0026] Figure 4 for Figure 1 The diagram shows the structure of the protective structure.

[0027] The diagram is labeled as follows: 1. Base plate; 2. Lower mold; 3. Auxiliary structure; 301. Fixing plate; 302. Limiting groove; 303. Limiting rod; 304. Protective pad; 305. Connecting block; 306. Positioning block; 307. Fixing frame; 308. Limiting frame; 309. Positioning column; 310. Moving plate; 311. Positioning rod; 312. Spring; 313. Handle; 314. Anti-slip sleeve; 315. Fixing block; 316. Locking block; 317. First compression spring; 318. Moving rod; 4. Protective structure; 41. Protective basket; 42. Locking groove; 43. Fixing rod; 44. Second compression spring; 45. Connecting plate; 46. Moving handle; 47. Limiting block; 5. Top plate; 6. Upper mold; 7. Injection pipe; 8. Molding groove. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0030] Please see Figure 1The present invention provides a reinforcing plate forming mold, comprising: a base plate 1 and an auxiliary structure 3. A top plate 5 is installed on the upper surface of the base plate 1, and an upper mold 6 is installed on the lower surface of the top plate 5. An injection pipe 7 is installed inside the upper mold 6. A lower mold 2 is installed on the upper surface of the base plate 1 with the aid of the auxiliary structure 3. A forming groove 8 is provided inside the lower mold 2. The auxiliary structure 3 is provided on the upper surface of the base plate 1, and a protective structure 4 is provided on the lower surface of the upper mold 6.

[0031] In the embodiments of this utility model, please refer to Figure 2 and Figure 3The auxiliary structure 3 includes two fixed plates 301, a fixed frame 307, and two limiting frames 308. The two fixed plates 301 are fixedly connected to the base plate 1, the fixed frame 307 is fixedly connected to the lower mold 2, and the two limiting frames 308 are fixedly connected to the lower mold 2. The inner wall of the fixed plate 301 has a limiting groove 302, and a connecting block 305 is slidably connected to the inner wall of the limiting groove 302. Several positioning blocks 306 are fixedly connected to the side of the two fixed plates 301 that are close to each other. The positioning blocks 306 are evenly distributed on the fixed plate 301. The two connecting blocks 305 are fixedly connected to the lower mold 2. The inner wall of the fixed frame 307 is slidably connected to a moving plate 310, and the moving plate 310 is fixedly connected to the two limiting frames 308. The inner wall of the limiting frame 308 is fixedly connected to a positioning post 309, and the positioning post 309 slides with the moving plate 310. The inner wall of the fixed frame 307 is fixedly connected to a positioning rod 311, which is slidably connected to the moving plate 310. A spring 312 is sleeved on the arc surface of the positioning rod 311. The two ends of the spring 312 are fixedly connected to the moving plate 310 and the fixed frame 307, respectively. Two fixing blocks 315 are fixedly connected to the side of the moving plate 310 away from the lower mold 2. A moving rod 318 is slidably connected to the inner wall of the fixing block 315. A first compression spring 317 is sleeved on the arc surface of the moving rod 318. The two ends of the first compression spring 317 are fixedly connected to the fixing block 315 and the moving rod 318, respectively. A locking block 316 is fixedly connected to the side of the moving rod 318 near the fixed plate 301. The locking block 316 is located between the two positioning blocks 306 and is a right trapezoid. A handle 313 is fixedly connected to the side of the moving plate 310 away from the lower mold 2. After the reinforcing plate inside the forming groove 8 is formed, personnel can move the handle 313 to move the lower mold 2 away from the lower surface of the upper mold 6, thus facilitating the removal of the formed reinforcing plate from the forming groove 8 and improving safety during operation. A limiting rod 303 is fixedly connected to the inner wall of the limiting groove 302, and the limiting rod 303 is slidably connected to the connecting block 305. The limiting rod 303 can limit the connecting block 305, preventing misalignment during sliding within the limiting groove 302. A protective pad 304 is fixedly connected to the inner wall of the limiting groove 302. The protective pad 304 protects the connecting block 305 and the limiting groove 302, preventing direct contact between the side of the connecting block 305 closest to the protective pad 304 and the side wall of the limiting groove 302 when the handle 313 is pulled. An anti-slip sleeve 314 is fixedly connected to the arc surface of the handle 313. The anti-slip sleeve 314 increases the friction between the user's hand and the handle 313, preventing slippage during movement. The moving plate 310 is made of stainless steel with a rectangular cross-section. Stainless steel has high strength and good wear resistance, preventing deformation of the moving plate 310 during short-term use.

[0032] In the embodiments of this utility model, please refer to Figure 4 The protective structure 4 includes four fixed rods 43 and a protective basket 41. The four fixed rods 43 are fixedly connected to the upper mold 6, and the protective basket 41 is slidably connected to the upper mold 6. The inner wall of the protective basket 41 is provided with four slots 42, and the inner wall of the slots 42 is slidably connected to limit blocks 47. The four fixed rods 43 are in pairs, and the arc surface of one group of fixed rods 43 is slidably connected to a connecting plate 45. The connecting plate 45 is fixedly connected to two limit blocks 47. The arc surface of the fixed rods 43 is fitted with a second compression spring 44, and the two ends of the second compression spring 44 are fixedly connected to the connecting plate 45 and the fixed rods 43 respectively. When personnel need to move the upper mold 6 to contact the lower mold 2 to produce the reinforcing plate, the upper mold 6 can be protected by the protective basket 41 to prevent direct contact between the upper mold 6 and the lower mold 2. If the protective basket 41 becomes damaged after prolonged use, personnel can replace it by moving the two connecting plates 45, thus preventing damage to the upper mold 6 during use. Each of the two connecting plates 45 has a fixed "U"-shaped handle 46 on its furthest side. The handle 46 facilitates the movement of the connecting plates 45, improving operational convenience.

[0033] The working principle of the reinforcing plate forming mold provided by this utility model is as follows: When a person needs to remove the reinforcing plate formed inside the forming groove 8, the person can first use the anti-slip sleeve 314 to move the handle 313 upward. The anti-slip sleeve 314 can increase the friction between the person's hand and the handle 313, preventing the person from slipping during the movement of the handle 313. Then, the handle 313 drives the moving plate 310 to move upward, the moving plate 310 drives the fixing block 315 to move upward, the moving plate 310 also drives the spring 312 to retract, and the moving plate 310 also slides on the arc surface of the two positioning posts 309 and the positioning rod 311. The fixing block 315 drives the moving plate 310 to move upward. The moving rod 318 and the first compression spring 317 move upwards. The moving rod 318 drives the locking block 316 upwards until the locking block 316 moves to the upper surface of the positioning block 306. At this time, the operator applies a force to the anti-slip sleeve 314 in a direction away from the base plate 1. Then, the moving plate 310 drives the two fixed frames 307 and the two limiting frames 308 to move away from the base plate 1. The fixed frames 307 and the two limiting frames 308 drive the lower mold 2 to move away from the base plate 1. The lower mold 2 drives the formed reinforcing plate and the two connecting blocks 305 to move away from the base plate 1. The connecting blocks 305 slide on the arc surface of the limiting rod 303. The limiting rod 303 can move the connecting blocks 305. The limit switch prevents the connecting block 305 from misaligning during its sliding motion within the limit groove 302 until it abuts against the protective pad 304. After the reinforcing plate inside the molding groove 8 is removed, the handle 313 can be moved directly towards the base plate 1. At this time, the inclined surface of the locking block 316 abuts against the positioning block 306. Then, the positioning block 306 drives the locking block 316 to move away from the positioning block 306. The locking block 316 drives the moving rod 318 to move away from the positioning block 306. The moving rod 318 stretches the first compression spring 317. When the locking block 316 moves between the other two positioning blocks 306, then... The first compression spring 317 rebounds, causing the moving rod 318 to move closer to the fixed plate 301 until the locking block 316 moves between the two positioning blocks 306. Then the locking block 316 moves repeatedly until the side of the connecting block 305 away from the protective pad 304 abuts against the side wall of the limiting groove 302. The protective pad 304 protects the connecting block 305 and the limiting groove 302, preventing direct contact between the side of the connecting block 305 near the protective pad 304 and the side wall of the limiting groove 302 when the handle 313 is pulled. The stainless steel plate of the moving plate 310 has high strength and good wear resistance, which can prevent the moving plate 310 from deforming during short-term use.

[0034] In addition, when personnel need to move the upper mold 6 to contact the lower mold 2 to produce the reinforcing plate, the lower surface of the upper mold 6 can be protected by the protective basket 41. When the protective basket 41 is damaged after long-term use, personnel can use the two moving handles 46 to move the connecting plate 45 away from the upper mold 6. The connecting plate 45 drives the two second compression springs 44 to retract. The connecting plate 45 also drives the two limit blocks 47 to move away from the slot 42 until the limit blocks 47 completely slide out of the inner wall of the slot 42. Then, personnel can move the protective basket 41 until it slides out of the surface of the upper mold 6. The moving handles 46 can facilitate the movement of the connecting plate 45, which can improve the ease of operation for personnel.

[0035] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A reinforcing plate forming mold, characterized in that, include: The base plate (1) and auxiliary structure (3) are provided. A top plate (5) is installed on the upper surface of the base plate (1), and an upper mold (6) is installed on the lower surface of the top plate (5). An injection pipe (7) is installed inside the upper mold (6). A lower mold (2) is installed on the upper surface of the base plate (1) with the aid of the auxiliary structure (3). A forming groove (8) is opened inside the lower mold (2). The auxiliary structure (3) is provided on the upper surface of the base plate (1). The auxiliary structure (3) includes two fixing plates (301), a fixing frame (307), and two limiting frames (308). The two fixing plates (301) are fixedly connected to the base plate (1). The fixed frame (307) is fixedly connected to the lower mold (2), and the two limiting frames (308) are fixedly connected to the lower mold (2). The inner wall of the fixed plate (301) has a limiting groove (302), and the inner wall of the limiting groove (302) is slidably connected to a connecting block (305). Several positioning blocks (306) are fixedly connected to the side of the two fixed plates (301) that are close to each other. The several positioning blocks (306) are evenly distributed on the fixed plate (301). The two connecting blocks (305) are fixedly connected to the lower mold (2), and the inner wall of the fixed frame (307) is slidably connected to a moving plate (310). The movable plate (310) is fixedly connected to two limiting frames (308). A positioning post (309) is fixedly connected to the inner wall of the limiting frame (308), and the positioning post (309) is slidably connected to the movable plate (310). A positioning rod (311) is fixedly connected to the inner wall of the fixed frame (307), and the positioning rod (311) is slidably connected to the movable plate (310). A spring (312) is fitted onto the arc surface of the positioning rod (311), and both ends of the spring (312) are fixedly connected to the movable plate (310) and the fixed frame (307) respectively. The side of the movable plate (310) away from the lower mold (2) is fixedly connected to... Two fixed blocks (315) are connected. A moving rod (318) is slidably connected to the inner wall of the fixed block (315). A first compression spring (317) is sleeved on the arc surface of the moving rod (318). The two ends of the first compression spring (317) are fixedly connected to the fixed block (315) and the moving rod (318) respectively. A locking block (316) is fixedly connected to the side of the moving rod (318) near the fixed plate (301). The locking block (316) is located between two positioning blocks (306). The locking block (316) is a right trapezoid. A handle (313) is fixedly connected to the side of the moving plate (310) away from the lower mold (2).

2. The reinforcing plate forming mold according to claim 1, characterized in that, The inner wall of the limiting groove (302) is fixedly connected to a limiting rod (303), and the limiting rod (303) is slidably connected to the connecting block (305).

3. The reinforcing plate forming mold according to claim 1, characterized in that, A protective pad (304) is fixedly connected to the inner wall of the limiting groove (302).

4. The reinforcing plate forming mold according to claim 1, characterized in that, The grip (313) has an anti-slip sleeve (314) fixedly connected to its arc surface.

5. The reinforcing plate forming mold according to claim 1, characterized in that, The movable plate (310) is a stainless steel plate, and the cross-section of the movable plate (310) is rectangular.

6. The reinforcing plate forming mold according to claim 1, characterized in that, The lower surface of the upper mold (6) is provided with a protective structure (4). The protective structure (4) includes four fixed rods (43) and a protective basket (41). The four fixed rods (43) are fixedly connected to the upper mold (6). The protective basket (41) is slidably connected to the upper mold (6). The inner wall of the protective basket (41) is provided with four slots (42). The inner wall of the slots (42) is slidably connected with limit blocks (47). The four fixed rods (43) are in pairs. The arc surface of one group of fixed rods (43) is slidably connected with a connecting plate (45). The connecting plate (45) is fixedly connected with two limit blocks (47). The arc surface of the fixed rod (43) is fitted with a second compression spring (44). The two ends of the second compression spring (44) are fixedly connected to the connecting plate (45) and the fixed rod (43) respectively.

7. A reinforcing plate forming mold according to claim 6, characterized in that, Each of the two connecting plates (45) is fixedly connected to a movable handle (46) on the side away from each other, and the movable handle (46) is U-shaped.

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