Automobile die pressing plate structure

Abstract

The utility model discloses an automobile die pressing plate structure, which belongs to the technical field of automobile dies and comprises a bottom plate, a die component is arranged at the top of the bottom plate, and a fixing component is arranged on one side of the bottom plate. The mold assembly comprises a sliding column, a placing plate, a bottom mold, a hydraulic damper, a top mold, a top plate and a hydraulic rod, the sliding column is arranged at the top of the bottom plate, the placing plate is slidably connected to the outer side of the sliding column, the bottom mold is arranged at the top of the placing plate, the hydraulic damper is arranged at the bottom of the placing plate, and the top mold is clamped to the top of the bottom mold. The top plate is arranged at the top of the top die, the bottom of the hydraulic rod is bolted to the top of the top die, the die assembly is arranged, in the process, materials can be stamped, buffering can be provided during stamping, the die protection efficiency is improved, the fixing assembly is arranged, in the process, the fixing assembly can assist in being fixed into the die assembly, and the die assembly is convenient to use. And the die buffering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile molds, in particular to an automobile mold pressing plate structure. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, and stamping. In the process of existing automobile processing, automobile moulds are often needed. By using moulds to manufacture automobile shells or parts, the manufacturing speed is faster, which increases the productivity of the enterprise.

[0003] The existing automobile mold does not have a good automobile mold pressure plate structure, and has the disadvantages of being inconvenient and unstable to fix the automobile mold;

[0004] The existing patent (publication number: CN211938744U) is a kind of automobile mold pressure plate structure, which relates to the field of automobile mold technology, specifically a kind of automobile mold pressure plate structure, including an extrusion sliding mounting plate and a sliding table top, the number of the extrusion sliding mounting plates is four, one side of the extrusion sliding mounting plate is provided with a sliding groove, one side of the extrusion sliding mounting plate is fixedly connected with a sliding block, the automobile mold pressure plate structure, through the setting of the support plate, enables the sliding table top to have the effect of being able to withstand heavy objects, through the matching setting of the extrusion sliding mounting plate and the moving threaded long rod, the threaded long rod can be rotated by the threaded moving motor during use, the moving threaded long rod will act on the threaded block, the threaded block will drive the extrusion sliding mounting plate to move, and the rubber extrusion block will fix the automobile mold under the drive of the extrusion sliding mounting plate, thereby achieving the purpose of firmly fixing the automobile mold.

[0005] In view of the above problems, the existing patent provides a solution. However, the structure cannot cushion the mold during the stamping process and may easily cause damage to the mold.

[0006] Therefore, an automobile mold platen structure is proposed. Summary of the invention

[0007] The utility model aims to provide an automobile mold pressing plate structure, which can solve the problem that the existing automobile mold pressing plate structure cannot buffer the mold during the stamping process and easily causes damage to the mold.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile mold platen structure, comprising a bottom plate, a mold assembly is arranged on the top of the bottom plate, and a fixing assembly is arranged on one side of the bottom plate;

[0009] The mold assembly includes a sliding column, a placement plate, a bottom mold, a hydraulic damper, a top mold, a top plate and a hydraulic rod. The sliding column is arranged on the top of the bottom plate, the placement plate is slidably connected to the outside of the sliding column, the bottom mold is arranged on the top of the placement plate, the hydraulic damper is arranged on the bottom of the placement plate, the top mold is clamped on the top of the bottom mold, the top plate is arranged on the top of the top mold, and the bottom of the hydraulic rod is bolted to the top of the top mold.

[0010] Preferably, the fixing assembly includes a long bolt and an anti-wear sleeve, the long bolt passes through the base plate and the placement plate in sequence, the anti-wear sleeve is arranged in the middle section of the long bolt, and the anti-wear sleeve is slidably connected to the inside of the placement plate.

[0011] Preferably, a plurality of air guide rods are provided inside the placement plate, and the air guide rods penetrate to one side of the placement plate, and the inside of the air guide rods is connected to the inside of the bottom mold.

[0012] Preferably, an extension rod is provided on the top of the sliding column, and the extension rod is slidably connected to the inside of the top plate.

[0013] Preferably, a plurality of threaded holes are provided on the top of the top plate, and the threaded holes penetrate to the bottom of the top plate.

[0014] Preferably, a positioning rod is provided at the bottom of the top plate, a positioning groove is provided at the bottom of the placement plate, and the positioning rod is located above the positioning groove.

[0015] Preferably, a plurality of heat dissipation holes are provided at the bottom of the bottom mold.

[0016] Preferably, mounting plates are provided on both sides of the bottom plate, and mounting holes are provided on the tops of the mounting plates.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a mold assembly, which can provide a buffer for the material during stamping and stamping, thereby improving the efficiency of mold protection.

[0019] 2. The present application is provided with a fixing component, which can assist in fixing the inside of the mold component and improve the efficiency of the mold buffer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a left-side stereoscopic cross-sectional view of the utility model;

[0023] Figure 3 It is a structural view of the placement plate, hydraulic damper and gas guide rod of the utility model;

[0024] Figure 4 This is a top view of the bottom mold and heat dissipation holes of the utility model;

[0025] Figure 5 This is a structural view of the fixing component of the utility model;

[0026] Figure 6 It is a front view of the utility model.

[0027] Description of reference numerals:

[0028] 1. Bottom plate; 2. Mold assembly; 3. Fixing assembly; 4. Air guide rod; 5. Extension rod; 6. Threaded hole; 7. Positioning rod; 8. Positioning groove; 9. Heat dissipation hole; 10. Mounting plate; 11. Mounting hole; 201. Sliding column; 202. Placement plate; 203. Bottom mold; 204. Hydraulic damper; 205. Top mold; 206. Top plate; 207. Hydraulic rod; 301. Long bolt; 302. Anti-wear sleeve. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figures 1 to 6 , the utility model provides a technical solution:

[0031] An automobile mold platen structure comprises a bottom plate 1, a mold assembly 2 is arranged on the top of the bottom plate 1, and a fixing assembly 3 is arranged on one side of the bottom plate 1;

[0032] The mold assembly 2 includes a sliding column 201, a placement plate 202, a bottom mold 203, a hydraulic damper 204, a top mold 205, a top plate 206 and a hydraulic rod 207. The sliding column 201 is arranged at the top of the bottom plate 1, the placement plate 202 is slidably connected to the outer side of the sliding column 201, the bottom mold 203 is arranged at the top of the placement plate 202, the hydraulic damper 204 is arranged at the bottom of the placement plate 202, the top mold 205 is clamped at the top of the bottom mold 203, the top plate 206 is arranged at the top of the top mold 205, and the bottom of the hydraulic rod 207 is bolted to the top of the top mold 205.

[0033] Specifically, Figure 5 As shown, the fixing assembly 3 includes a long bolt 301 and an anti-wear sleeve 302 . The long bolt 301 passes through the base plate 1 and the placement plate 202 in sequence. The anti-wear sleeve 302 is arranged in the middle section of the long bolt 301 , and the anti-wear sleeve 302 is slidably connected to the inside of the placement plate 202 .

[0034] Specifically, Figure 3 As shown, a plurality of air guide rods 4 are arranged inside the placement plate 202 . The air guide rods 4 penetrate to one side of the placement plate 202 , and the inside of the air guide rods 4 is connected with the inside of the bottom mold 203 .

[0035] Specifically, Figure 1 As shown, an extension rod 5 is provided on the top of the sliding column 201 , and the extension rod ( 5 ) is slidably connected to the inside of the top plate 206 .

[0036] Specifically, Figure 1 As shown, a plurality of threaded holes 6 are formed on the top of the top plate 206 , and the threaded holes 6 penetrate to the bottom of the top plate 206 .

[0037] Specifically, Figure 2 As shown, a positioning rod 7 is provided at the bottom of the top plate 206 , a positioning groove 8 is provided at the bottom of the placement plate 202 , and the positioning rod 7 is located above the positioning groove 8 .

[0038] First, a sliding column 201 is set on the bottom plate 1, and the placement plate 202 is slidably connected to the outside of the sliding column 201. This design allows the placement plate 202 to slide freely on the sliding column 201, which is convenient for the placement and removal of the bottom mold 203. Then, the bottom mold 203 is installed on the top of the placement plate 202 to support the main part of the mold. In order to ensure the stability of the placement plate 202, the hydraulic damper 204 is set at the bottom of the placement plate 202 to play a buffering and stabilizing role. The top mold 205 is clamped on the top of the bottom mold 203, and the top plate 206 is set on the top of the top mold 205. The bottom of the hydraulic rod 207 is connected to the top of the top mold 205, and the hydraulic rod 207 is bolted to the inside of the external punching machine. By controlling the extension and retraction of the hydraulic rod 207, the separation and combination of the top mold 205 and the bottom mold 203 can be easily achieved, thereby completing the stamping operation of the material. The long bolt 301 passes through the bottom plate 1 and the placement plate in sequence. 202, ensuring a firm connection between the placement plate 202 and the bottom plate 1. The provision of the anti-wear sleeve 302 not only reduces the friction between the long bolt 301 and the placement plate 202, but also improves the service life of the components. The multiple air guide rods 4 inside the placement plate 202 are connected to the inside of the bottom mold 203, which helps to achieve gas exchange or pressure balance during mold operation and ensure the normal operation of the mold. In addition, the extension rod 5 on the top of the sliding column 201 is slidably connected to the inside of the top plate 206, further enhancing the structural stability of the mold assembly 2. The threaded hole 6 on the top of the top plate 206 provides convenience for subsequent connection of other auxiliary equipment or further fixation. A positioning rod 7 is provided at the bottom of the top plate 206, which matches the positioning groove 8 at the bottom of the placement plate 202. When the top plate 206 descends and contacts the placement plate 202, the positioning rod 7 will accurately enter the positioning groove 8 to ensure precise alignment between the top mold 205 and the bottom mold 203.

[0039] Specifically, Figure 4 As shown, a plurality of heat dissipation holes 9 are provided at the bottom of the bottom mold 203 .

[0040] Specifically, Figure 1 As shown, mounting plates 10 are arranged on both sides of the bottom plate 1 , and mounting holes 11 are opened on the top of the mounting plates 10 .

[0041] A number of heat dissipation holes 9 are also provided at the bottom of the bottom mold 203, which help the mold to dissipate heat in time during operation and prevent deformation or damage due to overheating. Finally, mounting plates 10 are provided on both sides of the base plate 1, and mounting holes 11 are provided on the top to facilitate the installation of the entire base plate 1 on the workbench of the external stamping equipment to ensure the stability and convenience of operation.

[0042] By adopting the above technical solution, the problem that the mold is easily damaged during the existing stamping process due to mold buffering is solved.

[0043] Working principle: When the present application is in use, first, a sliding column 201 is provided on the bottom plate 1, and the placement plate 202 is slidably connected to the outer side of the sliding column 201. This design allows the placement plate 202 to slide freely on the sliding column 201, which is convenient for the placement and removal of the bottom mold 203. Then, the bottom mold 203 is installed on the top of the placement plate 202 to support the main part of the mold. In order to ensure the stability of the placement plate 202, a hydraulic damper 204 is provided at the bottom of the placement plate 202 to play a buffering and stabilizing role. The top mold 205 is clamped on the top of the bottom mold 203, and the top plate 206 is provided on the top of the top mold 205. The bottom of the hydraulic rod 207 is connected to the top of the top mold 205, and the hydraulic rod 207 is bolted to the inside of the external punching machine. By controlling the extension and retraction of the hydraulic rod 207, the separation and combination of the top mold 205 and the bottom mold 203 can be easily achieved, thereby completing the stamping operation of the material. The long bolts 301 penetrate the bottom mold 203 in sequence. The plate 1 and the placement plate 202 ensure a firm connection between the placement plate 202 and the base plate 1. The provision of the anti-wear sleeve 302 not only reduces the friction between the long bolt 301 and the placement plate 202, but also improves the service life of the components. The multiple air guide rods 4 inside the placement plate 202 are connected to the inside of the bottom mold 203, which helps to achieve gas exchange or pressure balance during the stamping operation and ensure the normal operation of the mold. In addition, the extension rod 5 on the top of the sliding column 201 is slidably connected to the inside of the top plate 206, further enhancing the structural stability of the mold assembly 2. The threaded hole 6 on the top of the top plate 206 provides convenience for subsequent connection of other auxiliary equipment or further fixation. A positioning rod 7 is provided at the bottom of the top plate 206, which matches the positioning groove 8 at the bottom of the placement plate 202. When the top plate 206 descends and contacts the placement plate 202, the positioning rod 7 will accurately enter the positioning groove 8 to ensure accurate alignment between the top mold 205 and the bottom mold 203.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An automobile mold platen structure, comprising a bottom plate (1), characterized in that: A mold assembly (2) is arranged on the top of the base plate (1), and a fixing assembly (3) is arranged on one side of the base plate (1); The mold assembly (2) comprises a sliding column (201), a placement plate (202), a bottom mold (203), a hydraulic damper (204), a top mold (205), a top plate (206) and a hydraulic rod (207); the sliding column (201) is arranged on the top of the bottom plate (1); the placement plate (202) is slidably connected to the outer side of the sliding column (201); the bottom mold (203) is arranged on the top of the placement plate (202); the hydraulic damper (204) is arranged on the bottom of the placement plate (202); the top mold (205) is clamped on the top of the bottom mold (203); the top plate (206) is arranged on the top of the top mold (205); and the bottom of the hydraulic rod (207) is bolted to the top of the top mold (205).

2. The automobile mold platen structure according to claim 1, characterized in that: The fixing assembly (3) comprises a long bolt (301) and an anti-wear sleeve (302), wherein the long bolt (301) passes through the base plate (1) and the placement plate (202) in sequence, and the anti-wear sleeve (302) is arranged in the middle section of the long bolt (301), and the anti-wear sleeve (302) is slidably connected to the inside of the placement plate (202).

3. The automobile mold platen structure according to claim 1, characterized in that: A plurality of air guide rods (4) are arranged inside the placement plate (202), and the air guide rods (4) penetrate one side of the placement plate (202), and the interior of the air guide rods (4) is communicated with the interior of the bottom mold (203).

4. The automobile mold platen structure according to claim 1, characterized in that: An extension rod (5) is provided on the top of the sliding column (201), and the extension rod (5) is slidably connected to the inside of the top plate (206).

5. The automobile mold platen structure according to claim 1, characterized in that: A plurality of threaded holes (6) are provided on the top of the top plate (206), and the threaded holes (6) penetrate to the bottom of the top plate (206).

6. The automobile mold platen structure according to claim 1, characterized in that: A positioning rod (7) is provided at the bottom of the top plate (206), a positioning groove (8) is provided at the bottom of the placement plate (202), and the positioning rod (7) is located above the positioning groove (8).

7. The automobile mold platen structure according to claim 1, characterized in that: A plurality of heat dissipation holes (9) are provided at the bottom of the bottom mold (203).

8. The automobile mold platen structure according to claim 1, characterized in that: Mounting plates (10) are arranged on both sides of the bottom plate (1), and a mounting hole (11) is opened on the top of the mounting plate (10).

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