Quick disassembly and assembly structure of mechanical mold

Abstract

The utility model provides a quick disassembly and assembly structure of a mechanical mould, which comprises a top fixing seat, a positioning sleeve piece, a bottom fixing seat, a limiting column, a rotating seat, an ascending step, a fixing step and a limiting step, the bottom fixing seat is arranged on the lower end face of a mounting seat, the limiting column is arranged on the upper end face of the bottom fixing seat, and the rotating seat is rotatably arranged on the upper end face of the limiting column. A top fixing base is arranged on the upper end face of the die base, a positioning sleeve piece is arranged on the lower end face of the top fixing base, an ascending step is arranged on the upper end face of the top fixing base, a fixing step is arranged on the upper end face of the top fixing base, and a limiting step is arranged on the upper end face of the top fixing base. The tensioning device is reasonable in structure, the rotating seat is matched with the lifting step and the fixing step, so that the top fixing seat and the bottom fixing seat are tensioned and adjusted, and the tensioning device is simple and convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to a quick disassembly and assembly structure of a mechanical mould, belonging to the technical field of mechanical moulds. Background Art

[0002] Various mechanical molds are often needed in the production process of mechanical parts. Different molds are needed when producing different mechanical parts. As a result, the staff needs to frequently replace the mechanical molds. However, the current mechanical molds are installed on the mold base by bolts. As a result, there is a disadvantage that the mechanical molds are troublesome to replace.

[0003] Chinese patent number CN208662327U proposes a quick disassembly and assembly structure of a mechanical mold. Although the mold and the base are connected and fixed by a quick-release shaft, screws and an elongated hole, and the quick-release shaft is tensioned and adjusted by a handle, the elongated hole allows a certain amount of activity space for the quick-release shaft during actual use. Therefore, the mold will be offset under a large external force, resulting in processing being affected and low practicality. Now there is an urgent need for a quick disassembly and assembly structure of a mechanical mold to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a quick disassembly and assembly structure of a mechanical mold to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure, and the top fixed seat and the bottom fixed seat are tensioned and adjusted by cooperating with the rotating seat with the rising step and the fixed step. The operation is simple and convenient, and the practicability is strong.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a rapid disassembly and assembly structure of a mechanical mold, comprising a mounting seat, a mold seat and an auxiliary fixing assembly, a mold seat is placed on the upper end surface of the mounting seat, an auxiliary fixing assembly is arranged between the mounting seat and the mold seat, the auxiliary fixing assembly comprises a top fixing seat, a positioning kit, a bottom fixing seat, a limiting column, a rotating seat, a rising step, a fixed step and a limiting step, a bottom fixing seat is arranged on the lower end surface of the mounting seat, a limiting column is installed on the upper end surface of the bottom fixing seat, a rotating seat is rotatably arranged on the upper end surface of the limiting column, a top fixing seat is arranged on the upper end surface of the mold seat, a positioning kit is arranged on the lower end surface of the top fixing seat, a rising step is arranged on the upper end surface of the top fixing seat, a fixed step is arranged on the upper end surface of the top fixing seat, and a limited step is arranged on the upper end surface of the top fixing seat.

[0006] Furthermore, the ascending step, the fixed step and the limit step are arranged in two groups with equal specifications and are connected to each other first, and a guiding slope is arranged on the inner side of the ascending step.

[0007] Furthermore, there is a 2 mm height difference between the limit step and the fixed step, and there is a 0.8 mm height difference between the end of the ascending step and the fixed step.

[0008] Furthermore, anti-skid washers are bonded to the upper end surface of the bottom fixing seat and the lower end surface of the top fixing seat, and the anti-skid washers are made of wear-resistant rubber.

[0009] Furthermore, a rotating connection groove is provided inside the rotating seat, a rotating connection piece is provided at the upper end of the limiting column, and the rotating seat is rotatably connected to the limiting column through the rotating connection piece and the rotating connection groove.

[0010] Furthermore, the surfaces of the mounting seat and the mold seat are both provided with through holes matching the positioning kit, and the limiting column and the positioning kit are engaged with each other.

[0011] The beneficial effects of the utility model: the utility model is a quick disassembly and assembly structure of a mechanical mold. Since the utility model adds a bottom fixed seat, a top fixed seat, a limiting column, a rotating seat, a rising step and a fixed step, the mounting seat and the mold seat are clamped and fixed from the upper and lower ends by the bottom fixed seat and the top fixed seat respectively, and then the rotating seat is rotated counterclockwise. The rotating seat first rises continuously along the rising step under the action of the guide slope, and is stuck into the fixed step after rotating 120°. Since the fixed step is higher than the surface of the top fixed seat, the top fixed seat and the bottom fixed seat are approached and tightened to complete the locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a structural schematic diagram of a quick disassembly and assembly structure of a mechanical mold of the utility model;

[0014] Figure 2 It is a structural schematic diagram of an auxiliary fixing component in a quick disassembly and assembly structure of a mechanical mold of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the auxiliary fixing component in the quick disassembly and assembly structure of a mechanical mold of the utility model when it is locked;

[0016] Figure 4 It is a schematic diagram of the disassembly structure of the auxiliary fixing component in the quick disassembly structure of a mechanical mold of the utility model;

[0017] In the figure: 1-mounting seat, 2-mold seat, 3-auxiliary fixing assembly, 31-top fixing seat, 32-positioning kit, 33-bottom fixing seat, 34-anti-slip gasket, 35-limiting column, 351-rotating connection piece, 36-rotating seat, 361-rotating connection groove, 37-rising step, 371-guide ramp, 38-fixing step, 39-limiting step. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a quick disassembly and assembly structure of a mechanical mold, comprising a mounting seat 1, a mold seat 2 and an auxiliary fixing component 3, the mold seat 2 is placed on the upper end surface of the mounting seat 1, and the auxiliary fixing component 3 is arranged between the mounting seat 1 and the mold seat 2.

[0020] The auxiliary fixing assembly 3 includes a top fixing seat 31, a positioning kit 32, a bottom fixing seat 33, a limiting column 35, a rotating seat 36, a rising step 37, a fixed step 38 and a limiting step 39. The lower end surface of the mounting seat 1 is provided with a bottom fixing seat 33, the upper end surface of the bottom fixing seat 33 is installed with a limiting column 35, the upper end surface of the limiting column 35 is rotatably provided with a rotating seat 36, the upper end surface of the mold seat 2 is provided with a top fixing seat 31, the lower end surface of the top fixing seat 31 is provided with a positioning kit 32, the upper end surface of the top fixing seat 31 is provided with a rising step 37, the upper end surface of the top fixing seat 31 is provided with a fixed step 38, and the upper end surface of the top fixing seat 31 is provided with a limiting step 39. This design solves the problem that the quick disassembly and assembly structure of the original mechanical mold has a poor fixing effect on the mold.

[0021] As the first embodiment of the present utility model: the rising step 37, the fixed step 38 and the limit step 39 are arranged in two groups with equal specifications and are connected to each other in the first position. The rising step 37 is provided with a guide slope 371 on the inner side thereof. The guide slope 371 can make the rotating seat 36 move and rise along the rising step 37, thereby achieving the purpose of adjusting the tension between the top fixed seat 31 and the bottom fixed seat 33. When the rotating seat 36 rotates, its two ends can move along the rising step 37 to the fixed step 38. There is a height difference of 2mm between the limit step 39 and the fixed step 38. This design makes it impossible for the rotating seat 36 to move across the limit step 39. There is a height difference of 0.8mm between the end of the rising step 37 and the fixed step 38. The height difference between the end of the rising step 37 and the fixed step 38 can have a certain limiting effect on the rotation of the rotating seat 36, thereby avoiding vibration and the like. The situation makes the rotating seat 36 separate from the fixed step 38, and the upper end surface of the bottom fixing seat 33 and the lower end surface of the top fixing seat 31 are both bonded with anti-skid washers 34, and the anti-skid washers 34 are made of wear-resistant rubber. The anti-skid washers 34 can make the bottom fixing seat 33, the top fixing seat 31 and the contact surface have strong anti-skid ability, and a rotating connecting groove 361 is opened inside the rotating seat 36, and a rotating connecting piece 351 is set on the upper end of the limiting column 35. The rotating seat 36 is rotatably connected with the limiting column 35 through the rotating connecting piece 351 and the rotating connecting groove 361. The rotating connecting piece 351 and the rotating connecting groove 361 allow the rotating seat 36 to rotate independently relative to the limiting column 35. Through holes matching the positioning kit 32 are opened on the surfaces of the mounting seat 1 and the mold seat 2, and the limiting column 35 and the positioning kit 32 are engaged with each other, and the positioning kit 32 can play a role in positioning and fixing the limiting column 35.

[0022] As a second embodiment of the present invention, the user inserts the positioning kit 32 of the top fixing seat 31 from above into the through holes opened on the surfaces of the mounting seat 1 and the mold seat 2, and then inserts the limiting column 35 of the bottom fixing seat 33 from below into the positioning kit 32. At this time, the bottom fixing seat 33 and the top fixing seat 31 clamp and fix the mounting seat 1 and the mold seat 2 from the upper and lower ends respectively, and then rotates the rotating seat 36 in the counterclockwise direction. The rotating seat 36 first rises continuously along the rising step 37 under the action of the guide slope 371, and then After rotating 120°, it is inserted into the fixed step 38. Since the fixed step 38 is higher than the surface of the top fixing seat 31, the top fixing seat 31 and the bottom fixing seat 33 are brought close to each other and tightened, thereby completing the locking. Similarly, when the mold base 2 needs to be disassembled, it is only necessary to rotate the rotating seat 36 in the clockwise direction to separate the bottom fixing seat 33 from the top fixing seat 31. At the same time, since there is a slight height difference between the end of the rising step 37 and the fixed step 38, it is effectively prevented that the rotating seat 36 is separated from the fixed step 38 under non-human circumstances.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick disassembly and assembly structure of a mechanical mold, comprising a mounting seat, a mold seat and an auxiliary fixing assembly, characterized in that: A mold seat is placed on the upper end surface of the mounting seat, and an auxiliary fixing component is arranged between the mounting seat and the mold seat; The auxiliary fixing assembly includes a top fixing seat, a positioning kit, a bottom fixing seat, a limiting column, a rotating seat, a rising step, a fixed step and a limiting step. The lower end surface of the mounting seat is provided with a bottom fixing seat, the upper end surface of the bottom fixing seat is installed with a limiting column, the upper end surface of the limiting column is rotatably provided with a rotating seat, the upper end surface of the mold seat is provided with a top fixing seat, the lower end surface of the top fixing seat is provided with a positioning kit, the upper end surface of the top fixing seat is provided with a rising step, the upper end surface of the top fixing seat is provided with a fixed step, and the upper end surface of the top fixing seat is provided with a limited step.

2. The quick disassembly and assembly structure of a mechanical mold according to claim 1, characterized in that: The ascending step, the fixed step and the limit step are arranged in two groups with equal specifications and are connected to each other first, and a guiding slope is arranged on the inner side of the ascending step.

3. The quick disassembly and assembly structure of a mechanical mold according to claim 1, characterized in that: There is a 2mm height difference between the limit step and the fixed step, and there is a 0.8mm height difference between the end of the rising step and the fixed step.

4. The quick disassembly and assembly structure of a mechanical mold according to claim 1, characterized in that: The upper end surface of the bottom fixing seat and the lower end surface of the top fixing seat are both bonded with anti-skid washers, and the anti-skid washers are made of wear-resistant rubber.

5. The quick disassembly and assembly structure of a mechanical mold according to claim 1, characterized in that: A rotating connection groove is provided inside the rotating seat, a rotating connection piece is provided at the upper end of the limiting column, and the rotating seat is rotatably connected with the limiting column through the rotating connection piece and the rotating connection groove.

6. The quick disassembly and assembly structure of a mechanical mold according to claim 1, characterized in that: The surfaces of the mounting seat and the mold seat are both provided with through holes matching the positioning kit, and the limiting column and the positioning kit are engaged with each other.

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