Quickly replaceable aluminum shell mold

Abstract

The utility model relates to the technical field of aluminum shell molds, and discloses a fast replaceable aluminum shell mold which comprises a workbench, a lower mold body and an upper mold body, the lower mold body is detachably connected to the top of the workbench, a fast mold replacing mechanism is arranged on the workbench, and sliding grooves are formed in the front face and the back face of the workbench. The quick die changing mechanism comprises a sliding seat, the sliding seat is slidably connected to the inner wall of the sliding groove, and a limiting seat is detachably connected to the inner wall of the sliding groove. Through the connection relation design of the sliding seat and the sliding groove, an operator can slide the sliding seat on the inner wall of the sliding groove and synchronously adjust the position of the upper mold body, so that the upper mold body can move to the tops of different lower mold bodies, and then the electromagnet is controlled to be electrified to generate magnetic force; and the position of the sliding seat is subjected to magnetic attraction fixing treatment, that is, the function of quick die replacement is achieved, use by an operator is facilitated, and then the production efficiency of aluminum shells of different specifications is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum shell molds, and specifically to a quickly replaceable aluminum shell mold. Background Art

[0002] Aluminum alloy shells are various shells made of aluminum alloy, generally including aluminum profile shells and aluminum die-cast shells. During the production and processing of aluminum alloy shells, molds need to be used for stamping processing.

[0003] A Chinese patent discloses an assembled aluminum veneer mold, with the publication number CN219944269U. The technical solution disclosed in the patent document is as follows: it includes a base frame, the top middle part of the base frame is fixedly connected to an aluminum veneer stamping lower mold body, the rear part of the top surface of the base frame is fixedly connected to a support frame, the top surface of the support frame is fixedly connected to an oil cylinder, and the end of the piston rod of the oil cylinder is fixedly connected to a lifting plate.

[0004] In order to solve the problem of high manufacturing cost and maintenance cost of the existing structure, the existing technology adopts a connecting rod structure to push the ejector plate. However, the mold cannot be changed quickly. If aluminum shells of different specifications need to be manufactured during the production process, the lower mold needs to be replaced. This structure is not convenient for the operator to quickly replace the lower mold, which will affect the production efficiency. Utility Model Content

[0005] The utility model aims to provide a quick-replaceable aluminum shell mold to solve the problem in the prior art that it is inconvenient for an operator to quickly replace the lower mold.

[0006] The utility model provides the following technical solutions: a quick-replaceable aluminum shell mold, comprising a workbench, a lower mold body and an upper mold body, the lower mold body being detachably connected to the top of the workbench, a quick mold-changing mechanism being arranged on the workbench, slide grooves being provided on the front and back sides of the workbench, the quick mold-changing mechanism comprising a sliding seat, the sliding seat being slidably connected to the inner wall of the slide groove, a limiting seat being detachably connected to the inner wall of the slide groove, an electromagnet being fixedly installed on the inner wall of the limiting seat, the side surfaces of the limiting seat and the electromagnet being movably connected to the side surfaces of the sliding seat, circular grooves being provided on both sides of the sliding seat, a spring being fixedly installed on the inner wall of the circular groove, an end of the spring away from the inner wall of the circular groove being fixedly connected to a conical rubber piece, and an end of the conical rubber piece away from the spring being movably connected to the side surface of the limiting seat.

[0007] As a preferred embodiment of the above technical solution, a support arm is fixedly installed on a side of the sliding seat away from the workbench, and a top support seat is fixedly installed on an end of the support arm away from the sliding seat.

[0008] As a preferred embodiment of the above technical solution, a synchronous cylinder is fixedly installed on the top of the top support seat, the telescopic end of the synchronous cylinder extends to the bottom of the top support seat and is fixedly connected to the upper mold body, and the bottom of the upper mold body is movably connected to the top of the lower mold body.

[0009] As a preferred embodiment of the above technical solution, an expansion frame is fixedly installed on the front side of the support arm located at the front, a sliding door frame is slidably connected to the inner wall of the expansion frame, and the sides of the two sliding door frames that are away from each other are detachably connected with limiting blocks.

[0010] As a preferred embodiment of the above technical solution, a handle is welded on the front of the sliding door frame, a magnetic block is fixedly installed on the inner wall of one side adjacent to the two sliding door frames, and a transparent plate is fixedly installed on the inner wall of the sliding door frame.

[0011] As a preferred embodiment of the above technical solution, the transparent plate includes vacuum tempered glass, the vacuum tempered glass is fixedly mounted on the inner wall of the sliding door frame, and the back side of the vacuum tempered glass is coated with a transparent adhesive layer.

[0012] As a preferred embodiment of the above technical solution, the back of the vacuum tempered glass is detachably connected to an acrylic plate via a transparent adhesive layer, and the back of the acrylic plate is movably connected to a TPU soft film.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is designed with a connection relationship between a sliding seat and a sliding groove, so that an operator can slide the sliding seat on the inner wall of the sliding groove and synchronously adjust the position of the upper mold body, so that the upper mold body can be moved to the top of different lower mold bodies, and then the electromagnet is controlled to be energized to generate magnetic force, and the position of the sliding seat is magnetically fixed, thereby realizing the function of rapid mold change, facilitating the use of the operator, and further improving the production efficiency of aluminum shells of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the connection between the limit seat and the sliding seat of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the expansion frame and the sliding door frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the decomposition of the transparent plate of the utility model and the truncation structure of the vacuum tempered glass.

[0019] In the figure: 1. workbench; 11. lower mold body; 12. upper mold body; 2. quick mold change mechanism; 21. sliding seat; 211. circular groove; 212. spring; 213. conical rubber part; 22. slide groove; 23. limit seat; 231. electromagnet; 24. support arm; 25. top support seat; 26. synchronous cylinder; 27. extension frame; 271. sliding door frame; 272. limit block; 273. handle; 274. magnetic block; 275. transparent plate; 276. vacuum tempered glass; 277. transparent adhesive layer; 278. acrylic plate; 279. TPU soft film. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-Figure 2 As shown, the utility model provides a technical solution: a fast replaceable aluminum shell mold, comprising a workbench 1, a lower mold body 11 and an upper mold body 12, the lower mold body 11 is detachably connected to the top of the workbench 1, a quick mold change mechanism 2 is arranged on the workbench 1, a slide groove 22 is provided on the front and back of the workbench 1, the quick mold change mechanism 2 comprises a sliding seat 21, the sliding seat 21 is slidably connected to the inner wall of the slide groove 22, a limited seat 23 is detachably connected to the inner wall of the slide groove 22, an electromagnet 231 is fixedly installed on the inner wall of the limited seat 23, the side surfaces of the limited seat 23 and the electromagnet 231 are movably connected to the side surfaces of the sliding seat 21, circular grooves 211 are provided on both sides of the sliding seat 21, and a spring 212 is fixedly installed on the inner wall of the circular groove 211, One end of the spring 212 away from the inner wall of the circular groove 211 is fixedly connected with a conical rubber part 213, and the other end of the conical rubber part 213 away from the spring 212 is movably connected to the side of the limit seat 23, so that the sliding seat 21 can slide on the inner wall of the slide groove 22, and the position of the upper mold body 12 can be adjusted synchronously, so that the upper mold body 12 can be moved to the top of different lower mold bodies 11. The material of the sliding seat 21 is set to iron alloy, and then the electromagnet 231 is controlled to be energized to generate magnetic force, and the position of the sliding seat 21 is magnetically fixed, that is, the function of rapid mold change is realized. When the sliding seat 21 is about to fit onto the limit seat 23, the spring 212 and the conical rubber part 213 can both produce elastic deformation to provide buffering protection for the sliding seat 21 and the upper mold body 12 as a whole.

[0022] As an implementation method in this embodiment, Figure 1As shown, a support arm 24 is fixedly installed on the side of the sliding seat 21 away from the workbench 1, and a top support seat 25 is fixedly installed on the end of the support arm 24 away from the sliding seat 21. A synchronous cylinder 26 is fixedly installed on the top of the top support seat 25. The telescopic end of the synchronous cylinder 26 extends to the bottom of the top support seat 25 and is fixedly connected to the upper mold body 12. The bottom of the upper mold body 12 is movably connected to the top of the lower mold body 11. After the support arm 24 moves into place, the synchronous cylinder 26 is controlled to extend, which can drive the upper mold body 12 to move downward, and the aluminum shell on the lower mold body 11 is stamped.

[0023] As an implementation method in this embodiment, Figure 3 , Figure 4 As shown, an expansion frame 27 is fixedly installed on the front side of the support arm 24 located on the front side, a sliding door frame 271 is slidably connected to the inner wall of the expansion frame 27, the two sliding door frames 271 are detachably connected to the side away from each other with a limiting block 272, a handle 273 is welded on the front side of the sliding door frame 271, a magnetic block 274 is fixedly installed on the inner wall of the adjacent side of the two sliding door frames 271, a transparent plate 275 is fixedly installed on the inner wall of the sliding door frame 271, the transparent plate 275 includes a vacuum tempered glass 276, the vacuum tempered glass 276 is fixedly installed on the inner wall of the sliding door frame 271, the back of the vacuum tempered glass 276 is coated with a transparent adhesive layer 277, the back of the vacuum tempered glass 276 is detachably connected to an acrylic plate 278 through the transparent adhesive layer 277, and the back of the acrylic plate 278 The surface is movably connected with a TPU soft film 279. The operator can slide the sliding door frame 271 on the inner wall of the expansion frame 27. The design of the magnetic block 274 can make the two sliding door frames 271 magnetically connected to achieve the function of protecting the operator. At the same time, the user can observe the processing status of the aluminum shell through the transparent plate 275. The design of the vacuum tempered glass 276 can protect the operator and also have a certain sound insulation ability. The acrylic plate 278 is used to protect the transparent plate 275 and enhance its protection ability. The TPU soft film 279 can protect the acrylic plate 278. The design of the transparent adhesive layer 277 makes it convenient for users to replace damaged acrylic plates 278. During maintenance, the TPU soft film 279 can also be replaced on the acrylic plate 278.

[0024] Working principle: Place the aluminum shell blank on the lower mold body 11 in advance, control the synchronous cylinder 26 to stretch and drive the upper mold body 12 to move downward, and stamp the aluminum shell on the lower mold body 11. If mold change is required, first control the corresponding electromagnet 231 to cut off the power, release the lock on the sliding seat 21, and then slide the sliding seat 21 on the inner wall of the slide groove 22, and adjust the position of the upper mold body 12 synchronously. After sliding into place, control the corresponding electromagnet 231 to energize and lock the position of the upper mold body 12.

[0025] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A quick-changeable aluminum shell mold, comprising a workbench (1), a lower mold body (11) and an upper mold body (12), characterized in that: The lower mold body (11) is detachably connected to the top of the workbench (1), and a quick mold change mechanism (2) is arranged on the workbench (1). The front and back sides of the workbench (1) are provided with slide grooves (22). The quick mold change mechanism (2) comprises a sliding seat (21), and the sliding seat (21) is slidably connected to the inner wall of the slide groove (22). A limit seat (23) is detachably connected to the inner wall of the slide groove (22), and an electromagnet (231) is fixedly installed on the inner wall of the limit seat (23). The side surfaces of the limit seat (23) and the electromagnet (231) are movably connected to the side surfaces of the sliding seat (21); circular grooves (211) are provided on both sides of the sliding seat (21); a spring (212) is fixedly mounted on the inner wall of the circular groove (211); an end of the spring (212) away from the inner wall of the circular groove (211) is fixedly connected to a conical rubber part (213); an end of the conical rubber part (213) away from the spring (212) is movably connected to the side surface of the limit seat (23).

2. The quick-changeable aluminum housing mold according to claim 1, characterized in that: A support arm (24) is fixedly mounted on a side of the sliding seat (21) away from the workbench (1), and a top support seat (25) is fixedly mounted on an end of the support arm (24) away from the sliding seat (21).

3. The quick-changeable aluminum housing mold according to claim 2, characterized in that: A synchronous cylinder (26) is fixedly mounted on the top of the top support seat (25); the telescopic end of the synchronous cylinder (26) extends to the bottom of the top support seat (25) and is fixedly connected to the upper mold body (12); the bottom of the upper mold body (12) is movably connected to the top of the lower mold body (11).

4. The quick-changeable aluminum housing mold according to claim 2, characterized in that: An expansion frame (27) is fixedly mounted on the front side of the support arm (24) located at the front side, a sliding door frame (271) is slidably connected to the inner wall of the expansion frame (27), and a limiting block (272) is detachably connected to the sides of the two sliding door frames (271) that are away from each other.

5. The quick-changeable aluminum housing mold according to claim 4, characterized in that: A handle (273) is welded to the front of the sliding door frame (271), a magnetic attraction block (274) is fixedly mounted on the inner wall of one side adjacent to the two sliding door frames (271), and a transparent plate (275) is fixedly mounted on the inner wall of the sliding door frame (271).

6. The quick-changeable aluminum housing mold according to claim 5, characterized in that: The transparent plate (275) comprises vacuum tempered glass (276), the vacuum tempered glass (276) being fixedly mounted on the inner wall of the sliding door frame (271), and the back surface of the vacuum tempered glass (276) being coated with a transparent adhesive layer (277).

7. The quick-changeable aluminum housing mold according to claim 6, characterized in that: The back of the vacuum tempered glass (276) is detachably connected to an acrylic plate (278) via a transparent adhesive layer (277), and the back of the acrylic plate (278) is movably connected to a TPU soft film (279).

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