Positioning device for automobile die

Abstract

The utility model provides a positioning device for an automobile die, and belongs to the technical field of automobile production and processing. Comprising an automobile part upper mold, an automobile part lower mold, a mounting plate, an electric push rod and a positioning table, a mold positioning assembly is arranged on the positioning table and comprises a limiting plate, four limiting columns, a nut and a fixing plate, first grooves are formed in the two sides of the positioning table correspondingly, and the limiting plate is arranged on the inner sides of the first grooves and rotationally connected with the inner walls of the first grooves; the limiting plates are arranged on the two sides of the automobile accessory lower die. Due to the arrangement of the die positioning assembly, the equipment is low in production cost, simple in structure and convenient to mount and dismount, and displacement of the die is easy to find.

Description

Technical Field

[0001] The utility model provides a positioning device for an automobile mold, belonging to the technical field of automobile production and processing. Background Art

[0002] A car is a means of transportation, usually composed of an engine, chassis, body and other various parts, used to transport people and goods. The invention and popularization of the car has had a profound impact on modern society, changing people's lifestyles, economic structures and urban planning. The positioning device for automobile molds refers to a device used in the automobile manufacturing process.

[0003] Based on the above, the inventors found that:

[0004] In the pressing process of automobile parts, accessory molds are needed. In the prior art, the positioning structure of automobile molds often requires the use of mechanical power components to cooperate with limiters, or adopts more complex structural limiters. However, this will only increase the cost of the equipment and the complex structure will make disassembly and installation more troublesome.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a positioning device for automobile molds is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the traditional positioning device for automobile molds has high equipment production cost and simple structure, is not convenient for installation and disassembly, and is not easy to detect mold displacement.

[0007] In order to solve the above problems, the utility model proposes a technical solution: a positioning device for an automobile mold, comprising an upper mold for an automobile part, a lower mold for an automobile part, a mounting plate, an electric push rod, and a positioning platform. A mold positioning assembly is arranged on the positioning platform, and the mold positioning assembly comprises a limit plate, four limit columns, a nut, and a fixing plate. Grooves are respectively arranged on both sides of the positioning platform, and the limit plates are placed on the inner side of the grooves and are rotatably connected to the inner wall thereof. The limit plates are placed on both sides of the lower mold for the automobile part.

[0008] Furthermore, the lower mold of the automobile part is placed on a positioning table and groove two corresponding to groove one is respectively arranged on both sides, and the limiting plate is placed in groove two.

[0009] Furthermore, the four limiting columns are respectively placed at the four corners of the positioning platform and are fixedly connected, the outer wall of the limiting column is provided with a thread matching with a nut, and the nut is placed above the fixing plate and is threadedly connected with the limiting column.

[0010] Furthermore, placement grooves are respectively provided on both sides of the lower mold of the automobile accessory, and insert blocks are placed in the placement grooves, and the upper ends of the insert blocks are fixedly connected to the bottom of the fixing plate.

[0011] Furthermore, a through groove is respectively provided on both sides of the fixing plate, a through hole is provided on the fixing plate and the limiting column is placed in the through hole.

[0012] Furthermore, the mounting plate is fixedly connected to the upper mold of the automobile accessory and the upper mold of the automobile accessory cooperates with the lower mold of the automobile accessory. A through groove 2 corresponding to the through groove 1 is provided on the mounting plate. The limit plate is placed in the through groove 1 and the through groove 2. The electric push rod is placed on the upper end of the mounting plate and fixedly connected thereto.

[0013] Due to the adoption of the above technical solution, the beneficial effects of the positioning device for automobile molds of the utility model are as follows:

[0014] 1. By setting up the mold positioning assembly and using the limit matching nuts between the structures, the positioning of the mold under the automotive parts can be completed. No mechanical power assembly is required, thus reducing the production cost of the equipment.

[0015] 2. By rotating the limit plate, covering the fixing plate, and screwing on the nut, the structure is simple and easy to install and disassemble. If the upper mold of the automotive parts and the lower mold of the automotive parts are displaced, the limit plate cannot be placed in the through groove, and the displacement is easy to find. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 The utility model is a three-dimensional positioning device for automobile molds Figure 1 .

[0018] Figure 2 The utility model is a three-dimensional positioning device for automobile molds Figure 2 .

[0019] Figure 3 The utility model is a partial stereoscopic diagram of a positioning device for an automobile mold.

[0020] Figure 4 The utility model is a three-dimensional diagram of a positioning platform of a positioning device for an automobile mold.

[0021] In the figure:

[0022] 1. Upper mold for automobile parts; 2. Lower mold for automobile parts; 3. Mounting plate; 4. Electric push rod; 5. Positioning table; 6. Limit plate; 7. Limit column; 8. Nut; 9. Fixing plate; 10. Groove 1; 11. Groove 2; 12. Placement groove; 13. Insert block; 14. Through hole; 15. Through groove 1; 16. Through groove 2. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0025] See also Figure 1-4 As shown: the utility model provides a positioning device for automobile molds: including an automobile accessory upper mold 1, an automobile accessory lower mold 2, a mounting plate 3, an electric push rod 4, and a positioning platform 5. A mold positioning component is arranged on the positioning platform 5, and the mold positioning component includes a limit plate 6, four limit columns 7, a nut 8, and a fixed plate 9. Both sides of the fixed plate 9 are respectively provided with a through groove 15, a through hole 14 is arranged on the fixed plate 9, and the limit column 7 is placed in the through hole 14. The mounting plate 3 is fixedly connected to the automobile accessory upper mold 1, and the automobile accessory upper mold 1 and the automobile accessory lower mold 2 cooperate with each other. A through groove 2 16 corresponding to the through groove 1 15 is arranged on the mounting plate 3, and the limit plate 6 is placed in the through groove 15 and the through groove 2 16. The electric push rod 4 is placed on the upper end of the mounting plate 3 and fixedly connected thereto.

[0026] The positioning platform 5 is provided with grooves 10 on both sides, and the limiting plates 6 are placed inside the grooves 10 and rotatably connected to the inner wall thereof. The limiting plates 6 are placed on both sides of the lower mold 2 of the automobile part.

[0027] The lower mold 2 of the automobile part is placed on the positioning platform 5 and two grooves 11 corresponding to the first groove 10 are respectively arranged on both sides, and the limiting plate 6 is placed in the second groove 11 .

[0028] The four limiting columns 7 are respectively placed at four corners of the positioning platform 5 and fixedly connected thereto. The outer wall of the limiting column 7 is provided with a thread matched with a nut 8 . The nut 8 is placed above the fixing plate 9 and is threadedly connected to the limiting column 7 .

[0029] The two sides of the lower mold 2 of the automobile part are respectively provided with placement grooves 12 and insert blocks 13 are placed in the placement grooves 12 . The upper ends of the insert blocks 13 are fixedly connected to the bottom of the fixing plate 9 .

[0030] The principle of the positioning device for automobile molds of the utility model is:

[0031] The upper mold and the lower mold of the automobile parts are prior art, which are molds used in processing and are practical in cooperation with each other. The utility model does not involve improvements in this part.

[0032] Place the lower mold of the auto parts on the positioning table. At the beginning, the limit plate is placed in groove one, and the limit plate is rotatably connected to the inner wall of groove one. Rotate the limit plate to make it stuck in groove two of the lower mold of the auto parts. Figure 3 The position shown, at this time, the side wall of the limit plate is close to the inner wall of the groove 2, and then the through hole of the fixed plate is aligned with the limit column and inserted, and the nut is screwed on the limit column. At this time, the insert block is placed in the placement groove, and the limit plate is placed in the through groove 1 of the fixed plate. Start the electric push rod to drive the mounting plate and the upper mold of the auto parts downward. When the upper mold of the auto parts and the lower mold of the auto parts are closed to stamp the auto parts, the limit plate is placed in the through groove 2. When the upper mold of the auto parts or the lower mold of the auto parts are loose and displaced, the limit plate cannot be placed in the through groove 2. At this time, it is necessary to check and adjust the equipment in time.

[0033] The utility model provides a mold positioning component, so that the production cost of the equipment is low and the structure is simple, so it is easy to install and disassemble and the displacement of the mold can be easily detected.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A positioning device for an automobile mold, comprising an automobile accessory upper mold (1), an automobile accessory lower mold (2), a mounting plate (3), an electric push rod (4), and a positioning platform (5), characterized in that: The positioning platform (5) is provided with a mold positioning assembly, and the mold positioning assembly comprises a limit plate (6), four limit columns (7), a nut (8), and a fixing plate (9). Grooves (10) are respectively provided on both sides of the positioning platform (5), and the limit plates (6) are placed inside the grooves (10) and are rotatably connected to the inner walls thereof. The limit plates (6) are placed on both sides of the lower mold (2) of the automobile part.

2. A positioning device for automobile mold according to claim 1, characterized in that: The lower mold (2) of the automobile part is placed on a positioning platform (5) and is provided with grooves 2 (11) corresponding to grooves 1 (10) on both sides, and the limiting plate (6) is placed in grooves 2 (11).

3. The positioning device for automobile mold according to claim 1, characterized in that: The four limiting columns (7) are respectively placed at the four corners of the positioning platform (5) and are fixedly connected thereto; the outer wall of the limiting column (7) is provided with a thread that matches with a nut (8); the nut (8) is placed above the fixing plate (9) and is threadedly connected to the limiting column (7).

4. The positioning device for automobile mold according to claim 1, characterized in that: The two sides of the lower mold (2) of the automobile part are respectively provided with placement grooves (12), and an insert block (13) is placed in the placement groove (12), and the upper end of the insert block (13) is fixedly connected to the bottom of the fixing plate (9).

5. The positioning device for automobile mold according to claim 1, characterized in that: The fixing plate (9) is provided with through grooves (15) on both sides thereof, and the fixing plate (9) is provided with a through hole (14) and the limiting column (7) is placed in the through hole (14).

6. A positioning device for automobile mold according to claim 5, characterized in that: The mounting plate (3) is fixedly connected to the upper mold (1) of the automobile part, and the upper mold (1) of the automobile part cooperates with the lower mold (2) of the automobile part. The mounting plate (3) is provided with a second through groove (16) corresponding to the first through groove (15). The limit plate (6) is placed in the first through groove (15) and the second through groove (16). The electric push rod (4) is placed on the upper end of the mounting plate (3) and is fixedly connected thereto.

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