A flange head forming die

Abstract

The utility model discloses a kind of flanging head forming die, belong to mould technical field, it includes mounting mechanism and push mechanism, mounting mechanism is rotated by motor one driving gear transmission and the connecting column of driving belt clamping block, realize the automatic clamping fixation to flanging head one;Push mechanism is driven by motor two and the slotted slide along the horizontal movement of the sliding slot of bottom plate, and the push wheel on slide is pushed up along the trapezoidal block inclined plane fixed below stripping plate, so that stripping plate is smoothly ejected.The utility model is driven by motor driving gear set, and then drive the connecting column of driving belt clamping block rotates to clamp and fix the mounting mechanism of flanging head one, reaches the technical effect of quick automation installation, improves production efficiency and guarantees installation stability.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a flanged end cap forming mold. Background Technology

[0002] End caps are key pressure-bearing components on pressure vessels. Their production typically relies on specialized forming molds. In traditional flanged end cap forming operations, operators first need to manually place the workpiece to be processed into the designated position on the mold. Subsequently, it is usually fixed with fasteners such as pressure plates and bolts. This process not only consumes a lot of manpower and time, resulting in a slow overall production cycle, but also makes it difficult to ensure that the manual tightening force is completely consistent each time. This may lead to processing errors due to unstable positioning of the workpiece during the forming process, affecting product quality.

[0003] Once the flanged end cap is formed, the problem of demolding arises. Because the metal material generates stress after stamping and adheres tightly to the mold surface, the finished product is difficult to remove smoothly. Traditional demolding methods often rely on manual assistance using tools such as pry bars. This method is not only inefficient and prolongs equipment downtime, but it may also cause scratches or bumps to the surface of the formed flanged end cap during the demolding process, reducing the product qualification rate and posing certain safety hazards.

[0004] In summary, existing flanging head forming molds generally suffer from low automation, low production efficiency, and poor product quality stability in the two key stages of workpiece installation and finished product demolding.

[0005] Therefore, this utility model proposes a flanged end forming mold to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of existing flanging head forming molds, such as workpiece installation relying on manual labor, low efficiency and unstable positioning, as well as difficulties in demolding the finished product and easy damage to the workpiece, this utility model aims to provide a flanging head forming mold with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a flanged end cap forming mold, including: equipment, and an installation mechanism and a lifting mechanism disposed on the equipment; the lifting mechanism includes a stripping template and a trapezoidal block fixed below the stripping template.

[0008] The installation mechanism includes a motor and a rotatable connecting column driven by the motor, the connecting column being provided with a locking block; the lifting mechanism also includes a motor and a grooved slider driven by the motor to move horizontally, the grooved slider being provided with a push wheel.

[0009] Furthermore, the pusher contacts the trapezoidal block to push the demolding template vertically up and down via the trapezoidal block when the grooved slider moves.

[0010] Preferably, the mounting mechanism further includes a small gear connected to the motor and a large gear meshing with the small gear, and the connecting column is coaxially fixed below the large gear.

[0011] Preferably, the mounting mechanism further includes a mounting block, which has a position slot for accommodating the motor and the pinion, a rotating slot for accommodating the large gear, and a column slot for the connecting column to pass through.

[0012] Preferably, the structure of the connecting column and the locking block is adapted to pass through the guide groove opened on the flange end cap to enter the installation position.

[0013] Preferably, the lifting mechanism further includes a base plate with a groove, the inner wall of the groove is provided with gear teeth, and the grooved slider is slidably disposed in the groove; the second motor is fixed on the grooved slider and drives the second pinion gear meshing with the gear teeth, thereby driving the grooved slider to move along the groove.

[0014] Preferably, the slide groove, gear teeth, grooved slider, motor two, and pinion two are symmetrically arranged in two sets on the base plate, and the two sets of grooved sliders move synchronously towards or away from each other.

[0015] Preferably, the push wheel is fixed to the inner side of the grooved slider by a connecting wheel block.

[0016] Preferably, the trapezoidal block has an inclined thrust surface, and the outer periphery of the pusher rolls in contact with the inclined thrust surface.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problems of slow installation speed, low efficiency and high labor intensity in the prior art of installing the flanged end cap by setting up an installation mechanism that is driven by a motor-driven gear set, which in turn drives the connecting column with the locking block to rotate and lock the flanged end cap. It achieves the technical effects of rapid automated installation, improved production efficiency and guaranteed installation stability.

[0019] 2. This utility model solves the problem of difficult demolding after product molding in the prior art by setting up a pushing mechanism that uses a motor to drive the grooved slider to move horizontally and utilizes the cooperation between the push wheel and the inclined surface of the trapezoidal block to convert the horizontal pushing force into a vertical lifting force. This solves the problem of easy workpiece or mold damage due to poor demolding after product molding. It achieves the technical effect of automated and stable demolding, protecting the integrity of the workpiece and improving the automation level of the equipment.

[0020] 3. This utility model integrates a rotary clamping installation mechanism with a slope force-enhancing lifting mechanism into one unit. The overall design is ingenious and solves the problems of scattered auxiliary functions and low automation in traditional molds. It achieves the technical effect of compact structure, reliable operation, and significantly improved efficiency of the entire flanging head forming cycle. Attached Figure Description

[0021] Figure 1 This is a perspective view of a flanged end cap forming mold proposed in this utility model;

[0022] Figure 2 This is an exploded view of the installation mechanism of a flanged end cap forming mold proposed in this utility model;

[0023] Figure 3 This is an exploded view of the lifting mechanism of a flanged end cap forming mold proposed in this utility model.

[0024] Legend:

[0025] 1. Equipment; 2. Installation mechanism; 201. Mounting block; 202. Positioning groove; 203. Rotary groove; 204. Column groove; 205. Motor 1; 206. Small gear 1; 207. Large gear; 208. Connecting column; 209. Locking block; 210. Flanged end cap 1; 211. Guide groove; 212. Locking groove; 3. Lifting mechanism; 301. Base plate; 302. Sliding groove; 303. Gear teeth; 304. Grooved slider; 305. Motor 2; 306. Small gear 2; 307. Connecting wheel block; 308. Push wheel; 309. Template release; 310. Trapezoidal block. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] Example:

[0028] Please refer to Figures 1 to 3 This utility model provides a flanged end cap forming mold, which aims to solve the problems of time-consuming and laborious workpiece installation, unstable positioning, and difficulty in demolding the finished product in the existing flanged end cap forming mold.

[0029] like Figure 1As shown, the flanged end cap forming mold includes a device 1 as an integral frame. The device 1 integrates a mounting mechanism 2 and a lifting mechanism 3. The mounting mechanism 2 is used to quickly fix the flanged end cap 210 to be processed, and the lifting mechanism 3 is used to automatically eject the processed workpiece from the mold. Figure 2 As shown, the mounting mechanism 2 includes a connecting column 208 that is driven to rotate by a motor 205. The connecting column 208 is equipped with a locking block 209, which is adapted to engage with a slot 212 opened on the flanged end cap 210. Figure 3 As shown, the lifting mechanism 3 includes a stripping template 309 and a trapezoidal block 310 fixed below the stripping template 309. The lifting mechanism 3 also includes a grooved slider 304 driven by a motor 305 to move horizontally. The grooved slider 304 is provided with a pusher 308, which contacts the trapezoidal block 310 so that when the grooved slider 304 moves, the stripping template 309 is pushed vertically up and down via the trapezoidal block 310.

[0030] For quick installation, please refer to the following instructions. Figure 2 The structure of the installation mechanism 2 will be described in detail below:

[0031] The mounting mechanism 2 includes a mounting block 201 fixed to the lower end of the template on the equipment 1. The mounting block 201 has a position groove 202, a rotating groove 203 and a column groove 204. A motor 205 and its driven pinion 206 are installed in the position groove 202. A large gear 207 is rotatably disposed in the rotating groove 203 and meshes with the pinion 206. A connecting column 208 is coaxially fixedly connected to the lower part of the large gear 207 and rotatably passes through the column groove 204. A locking block 209 is fixedly disposed on the connecting column 208. In this structure, the connecting column 208 and the locking block 209 are designed to pass through the guide groove 211 on the flanged end cap 210 to enter the installation position. When the motor 205 is working, the connecting column 208 and the locking block 209 are driven to rotate synchronously through the meshing transmission of the small gear 206 and the large gear 207, so that the locking block 209 is finally locked into the locking groove 212 of the flanged end cap 210. Through this combination structure of motor-driven gear transmission and rotation locking, the rapid and automated installation and reliable fixation of the flanged end cap 210 are achieved.

[0032] Based on the above embodiments, to achieve precise and smooth driving of the lifting mechanism 3, please refer to... Figure 3The lifting mechanism 3 also includes a base plate 301 with a groove 302. The inner wall of the groove 302 is provided with gear teeth 303. The grooved slider 304 is slidably disposed in the groove 302. The second motor 305 is fixed on the grooved slider 304 and drives the second pinion 306 that meshes with the gear teeth 303, thereby driving the grooved slider 304 to move along the groove 302. As a preferred arrangement, the groove 302, gear teeth 303, grooved slider 304, second motor 305 and second pinion 306 are all symmetrically arranged in two sets on the base plate 301. The two sets of grooved sliders 304 move synchronously towards or away from each other. As a further limitation of the force transmission structure, the pusher 308 is fixed to the inner side of the grooved slider 304 by the connecting wheel block 307. Furthermore, the trapezoidal block 310 has an inclined thrust surface, and the outer periphery of the pusher 308 rolls in contact with the inclined thrust surface.

[0033] Working principle: An installation mechanism 2 is installed in the middle of the upper template of device 1. An installation block 201, which has a position slot 202, a rotating slot 203, and a column slot 204, is fixed to the lower middle of the upper template. A motor 205 with a small gear 206 is installed in the position slot 202. A large gear 207 is placed in the rotating slot 203, meshing with the small gear 206. A connecting column 208 with a locking block 209 is fixed below the large gear 207 and passes through the column slot 204. The flange end cap 210 has a guide groove 211 and a slot 212. When installing the flange end cap 210, the slot 209 and the connecting column 208 are guided in through the guide groove 211. The motor 205 is started, which drives the small gear 206 and the large gear 207 to rotate, so that the connecting column 208 and the slot 209 also rotate synchronously. The slot 209 is inserted into the slot 212, thus completing the installation and achieving the purpose of installing the flange end cap 210 on the upper template, achieving the effect of rapid installation.

[0034] A lifting mechanism 3 is installed in the middle of the interior of the equipment 1. Slots 302 with gear teeth 303 are opened on the upper left and right sides of the base plate 301. Slotted sliders 304 are installed in the slots, and motors 305 with pinions 306 are installed in the slots. The pinions 306 and gear teeth 303 mesh. A connecting wheel block 307 with push rollers 308 is installed on the inner side of the slotted sliders 304. Trapezoidal blocks 310 are fixed on the lower left and right sides of the demolding template 309 and are in contact with the push rollers 308. When demolding is required after molding, motors 305 are started to push the slotted sliders 304 on both sides inward. The push rollers 308 push the trapezoidal blocks 310 upward, thereby moving the demolding template 309 upward and achieving the purpose of moving the demolding template 309 upward, thus achieving the demolding effect.

Claims

1. A flanged end forming mold, comprising equipment (1), said equipment (1) including an installation mechanism (2) for mounting a flanged end (210) and a pushing mechanism (3) for demolding. Its features are: The installation mechanism (2) includes a motor (205) and a rotatable connecting column (208) that is connected to the motor (205) in a transmission. The connecting column (208) is provided with a locking block (209), which is adapted to be locked into a slot (212) opened on the flange end cap (210). The lifting mechanism (3) includes a stripping template (309) and a trapezoidal block (310) fixed below the stripping template (309). The lifting mechanism (3) also includes a second motor (305) and a grooved slider (304) driven by the second motor (305) to move horizontally. The grooved slider (304) is provided with a pusher (308), which contacts the trapezoidal block (310) so that when the grooved slider (304) moves, the stripping template (309) is pushed vertically up and down via the trapezoidal block (310).

2. The flanged end forming mold according to claim 1, characterized in that, The mounting mechanism (2) also includes a small gear (206) connected to the motor (205) and a large gear (207) meshing with the small gear (206), and the connecting column (208) is coaxially fixed below the large gear (207).

3. The flanged end forming mold according to claim 2, characterized in that, The mounting mechanism (2) further includes a mounting block (201), which has a position slot (202) for accommodating the motor (205) and the pinion (206), a rotating slot (203) for accommodating the large gear (207), and a column slot (204) for the connecting column (208) to pass through.

4. The flanged end forming mold according to claim 1, characterized in that, The structure of the connecting column (208) and the locking block (209) is adapted to pass through the guide groove (211) opened on the flange end cap (210) to enter the installation position.

5. The flanged end cap forming mold according to claim 1, characterized in that, The lifting mechanism (3) also includes a base plate (301) with a groove (302). The inner wall of the groove (302) is provided with gear teeth (303). The grooved slider (304) is slidably disposed in the groove (302). The second motor (305) is fixed on the grooved slider (304) and drives the second pinion (306) that meshes with the gear teeth (303), thereby driving the grooved slider (304) to move along the groove (302).

6. The flanged end cap forming mold according to claim 5, characterized in that, The slide groove (302), gear teeth (303), grooved slider (304), motor two (305) and pinion two (306) are all symmetrically arranged in two sets on the base plate (301). The two sets of grooved sliders (304) move towards each other or away from each other synchronously.

7. The flanged end forming mold according to claim 1, characterized in that, The pusher (308) is fixed to the inside of the grooved slider (304) by the connecting wheel block (307).

8. The flanged end forming mold according to claim 1, characterized in that, The trapezoidal block (310) has an inclined thrust surface, and the outer periphery of the pusher (308) rolls in contact with the inclined thrust surface.

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