Sheet beam forming die

Abstract

The utility model relates to the technical field of thin plate beam forming dies, and discloses a thin plate beam forming die which comprises an upper die plate, the surface of the upper die plate is connected with four sets of positioning columns in a sliding mode, the bottom of the upper die plate is fixedly connected with a connecting plate, and the bottom of the connecting plate is in threaded connection with a die pressing block. And two adjusting assemblies are fixedly connected to the two sides of the die pressing block correspondingly, a lower die plate is fixedly connected to the bottom of the positioning column, and two buffering assemblies are fixedly connected to the top face of the lower die plate. According to the thin plate beam forming die, through the arrangement of the adjusting assembly, during die pressing, a thin plate is placed on a bearing plate, a threaded sleeve is rotated, the threaded sleeve stretches out and draws back on the surfaces of a right-hand threaded column and a left-hand threaded column in a threaded mode, the distance between a push plate and a die pressing block is adjusted, and when the two sides of the thin plate are pressed to the inner side of the die pressing block by corner pressing columns, the thin plate is limited by the push plate; therefore, the effect of adjusting the inward bending angle of the thin plate beam is achieved, and the adjustability of the die is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thin plate beam forming dies, in particular to a thin plate beam forming dies. Background Art

[0002] Molds refer to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. The thin plate beam forming mold is a tool used to process flat materials or thin plates into specific shapes. Therefore, a thin plate beam forming mold is needed to facilitate the adjustment of the inner bending angle of the thin plate beam and the convenient installation and removal of the pressure plate.

[0003] A metal sheet forming die disclosed in the authorization announcement number CN201702272U includes a concave die and a convex die, the diameter size of the concave part of the concave die is the same as the diameter size of the corresponding convex part of the metal sheet, the convex height of the convex die is the same as the concave depth of the corresponding concave part of the metal sheet; the diameter cross-sectional shape of the concave part of the concave die may not be the same as the diameter cross-sectional shape of the convex part of the metal sheet, and the diameter cross-sectional shape of the convex part of the convex die may not be the same as the diameter cross-sectional shape of the concave part of the metal sheet. Compared with the prior art, the mold processing of the utility model is simple, the mold manufacturing cost is low, and it is economical and practical; the inclined surface and curved surface of the workpiece are formed by gap, there is no friction with the mold, the product surface is smooth and round, without scars, and beautiful; when the mold is used, it is not easy to damage the machine tool and the mold itself during the installation and debugging process, and it is easy to use.

[0004] However, the metal sheet forming mold has the following disadvantages: it is not convenient to adjust the inner bending angle of the thin plate beam during die pressing to improve the adjustability of the mold; and it is not convenient to conveniently install and disassemble the pressure plate when maintenance or cleaning is required to improve work efficiency. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a thin plate beam forming mold which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems raised in the above background technology of the inconvenience in adjusting the inner bending angle of the thin plate beam and conveniently installing and disassembling the pressure plate.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a thin plate beam forming mold, including an upper template, the surface of the upper template is slidably connected with four groups of positioning columns, the bottom of the upper template is fixedly connected with a connecting plate, the bottom of the connecting plate is threadedly connected with a pressing module, both sides of the pressing module are fixedly connected with two groups of adjustment components, the bottom of the positioning column is fixedly connected with a lower template, the top surface of the lower template is fixedly connected with two groups of buffer components, the top of the buffer component is fixedly connected with a bottom plate, and the top of the bottom plate is fixedly connected with a disassembly component.

[0009] Optionally, the adjustment assembly includes a positive thread column fixedly connected to one side of the compression module, one end of the positive thread column is threadedly connected to a threaded sleeve, one end of the threaded sleeve is threadedly connected to a reverse thread column, and the reverse thread column is easy to connect and fix.

[0010] Optionally, the buffer assembly includes a buffer spring fixedly connected to the top surface of the lower template, and a hydraulic rod is sleeved inside the buffer spring to facilitate extension and retraction.

[0011] Optionally, the disassembly and assembly component includes a telescopic spring fixedly connected to the top of the bottom plate, and a fixing column is sleeved inside the telescopic spring to facilitate limiting fixation.

[0012] Optionally, a pressure plate is plugged into the top of the base plate, and a slide groove matched with the base plate is provided at the bottom of the pressure plate, and the slide groove facilitates the plugging of the base plate.

[0013] Optionally, the lower template is internally slidably connected with two groups of angle-pressing columns, and one end of the reverse-threaded column is fixedly connected with a push plate, which facilitates the push plate to resist the inward roll of the thin plate beam.

[0014] Optionally, a slot matched with the fixing column is provided on the surface of the pressure plate, and a sliding groove matched with the positioning column is provided on the surface of the upper template, and the sliding groove facilitates sliding along the positioning column.

[0015] (III) Beneficial effects

[0016] The utility model provides a thin plate beam forming die, which has the following beneficial effects:

[0017] 1. The thin plate beam forming mold, by adjusting the setting of the components, places the thin plate on the pressure plate during the die pressing, rotates the threaded sleeve so that the threaded sleeve can be extended and retracted on the surface of the positive thread column and the negative thread column, and adjusts the distance between the push plate and the die block so that when the two sides of the thin plate are pressed toward the inside of the die block by the angle pressing column, they are restricted by the push plate, thereby achieving the effect of adjusting the inner bending angle of the thin plate beam and improving the adjustability of the mold.

[0018] 2. The thin plate beam forming mold, through the setting of the disassembly and assembly components, when the pressure plate needs to be disassembled, the two groups of fixed columns are pressed at the same time, and the elasticity of the telescopic spring is used to make the fixed columns shrink inward and disengage from the slot, and then the pressure plate is pulled out from the base plate for disassembly; when the pressure plate needs to be installed, the fixed columns are pressed into the base plate, and then the pressure plate is inserted on the surface of the base plate and slid, and the rebound force of the telescopic spring is used to insert the fixed columns into the slot, thereby achieving the effect of fixed installation, making it convenient for personnel to disassemble the pressure plate and carry out maintenance or cleaning work, thereby improving the convenience of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the buffer component and the disassembly component of the utility model.

[0023] In the figure: 1. upper template; 2. positioning column; 3. connecting plate; 4. pressure module; 5. adjustment assembly; 501. positive thread column; 502. threaded sleeve; 503. reverse thread column; 6. lower template; 7. buffer assembly; 701. buffer spring; 702. hydraulic rod; 8. bottom plate; 9. disassembly and assembly assembly; 901. telescopic spring; 902. fixed column; 10. pressure plate; 11. angle pressure column; 12. push plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4The utility model provides a technical solution: a thin plate beam forming mold, including an upper template 1, the surface of the upper template 1 is slidably connected with four groups of positioning columns 2, the bottom of the upper template 1 is fixedly connected with a connecting plate 3, the bottom of the connecting plate 3 is threadedly connected with a pressing module 4, and two groups of adjustment components 5 are fixedly connected on both sides of the pressing module 4. Through the setting of the adjustment component 5, the effect of adjusting the inner bending angle of the thin plate beam is achieved, and the adjustability of the mold is improved. The bottom of the positioning column 2 is fixedly connected with a lower template 6, and the top surface of the lower template 6 is fixedly connected with two groups of buffer components 7. The top of the buffer component 7 is fixedly connected with a bottom plate 8, and the top of the bottom plate 8 is fixedly connected with a disassembly component 9. Through the setting of the disassembly component 9, the effect of fixed installation is achieved, which is convenient for personnel to easily disassemble the pressure plate 10 for maintenance or cleaning, thereby improving the convenience of the mold.

[0026] The adjustment component 5 includes a positive thread column 501 fixedly connected to one side of the compression module 4, one end of the positive thread column 501 is threadedly connected to a threaded sleeve 502, and one end of the threaded sleeve 502 is threadedly connected to a reverse thread column 503. The setting of the reverse thread column 503 plays a role of connection and fixing.

[0027] The buffer assembly 7 includes a buffer spring 701 fixedly connected to the top surface of the lower template 6. A hydraulic rod 702 is sleeved inside the buffer spring 701. The hydraulic rod 702 is arranged to achieve positioning and telescopic functions.

[0028] The disassembly assembly 9 includes a telescopic spring 901 fixedly connected to the top of the bottom plate 8, and a fixing column 902 is sleeved inside the telescopic spring 901. The setting of the fixing column 902 plays a role of limiting and fixing.

[0029] The top of the bottom plate 8 is plugged with a pressure plate 10, and the bottom of the pressure plate 10 is provided with a slide groove that matches the bottom plate 8. The setting of the slide groove facilitates the plugging of the bottom plate 8.

[0030] Two groups of angle pressing columns 11 are slidably connected inside the lower template 6, and one end of the reverse thread column 503 is fixedly connected to a push plate 12. The push plate 12 is arranged to resist the inward roll of the thin plate beam.

[0031] A slot matched with the fixing column 902 is provided on the surface of the pressure plate 10 , and a sliding groove matched with the positioning column 2 is provided on the surface of the upper template 1 , so that the sliding groove can slide along the positioning column 2 .

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step: when performing die pressing, place the thin plate on the pressure plate 10, rotate the threaded sleeve 502, so that the threaded sleeve 502 can be extended and retracted on the surface of the positive thread column 501 and the negative thread column 503, and adjust the distance between the push plate 12 and the die pressing module 4, so that when the two sides of the thin plate are pressed toward the inner side of the die pressing module 4 by the pressure angle column 11, they are restricted by the push plate 12.

[0034] The second step: when the pressure plate 10 needs to be disassembled, press the two sets of fixing columns 902 at the same time, and use the elasticity of the telescopic springs 901 to make the fixing columns 902 shrink inward and disengage from the inside of the slot, thereby pulling the pressure plate 10 out of the base plate 8 for disassembly.

[0035] The third step: when the pressure plate 10 needs to be installed, press the fixing column 902 into the bottom plate 8, and then insert the pressure plate 10 into the surface of the bottom plate 8 and slide it, and at the same time use the rebound force of the telescopic spring 901 to insert the fixing column 902 into the slot.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thin plate beam forming die, comprising an upper die plate (1), characterized in that: The surface of the upper template (1) is slidably connected to four groups of positioning columns (2); the bottom of the upper template (1) is fixedly connected to a connecting plate (3); the bottom of the connecting plate (3) is threadedly connected to a pressing module (4); two groups of adjustment components (5) are fixedly connected to both sides of the pressing module (4); the bottom of the positioning column (2) is fixedly connected to a lower template (6); the top surface of the lower template (6) is fixedly connected to two groups of buffer components (7); the top of the buffer component (7) is fixedly connected to a bottom plate (8); and the top of the bottom plate (8) is fixedly connected to a disassembly component (9).

2. A thin plate beam forming die according to claim 1, characterized in that: The adjustment assembly (5) comprises a positive thread column (501) fixedly connected to one side of the compression module (4), one end of the positive thread column (501) being threadedly connected to a threaded sleeve (502), and one end of the threaded sleeve (502) being threadedly connected to a negative thread column (503).

3. The thin plate beam forming die according to claim 1, characterized in that: The buffer assembly (7) comprises a buffer spring (701) fixedly connected to the top surface of the lower template (6), and a hydraulic rod (702) is sleeved inside the buffer spring (701).

4. The thin plate beam forming die according to claim 1, characterized in that: The disassembly assembly (9) comprises a telescopic spring (901) fixedly connected to the top of the bottom plate (8), and a fixing column (902) is sleeved inside the telescopic spring (901).

5. The thin plate beam forming die according to claim 1, characterized in that: A pressure plate (10) is inserted into the top of the bottom plate (8), and a sliding groove matching the bottom plate (8) is provided at the bottom of the pressure plate (10).

6. The thin plate beam forming die according to claim 2, characterized in that: Two groups of angle pressing columns (11) are slidably connected inside the lower template (6), and one end of the reverse thread column (503) is fixedly connected to a push plate (12).

7. The thin plate beam forming die according to claim 5, characterized in that: A slot matching the fixing column (902) is provided on the surface of the pressure plate (10), and a sliding groove matching the positioning column (2) is provided on the surface of the upper template (1).

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