Stable mold opening device for automobile machining mold

Abstract

The utility model is applicable to the technical field of processing devices, and provides a stable mold opening device for an automobile processing mold, which comprises a base, a top plate arranged above the base in parallel, a mold body placed on the base, a fixing mechanism, an adjusting component arranged on the base, a fixing component movably connected to the adjusting component, and a fixing component movably connected to the fixing component, the fixing assemblies are used for limiting and fixing the mold body, the mold body is placed on the base, the adjusting assemblies are used for driving the fixing assemblies on the two sides to get close to the mold body, and therefore the mold body is fixed, and meanwhile due to the fact that the fixing assemblies on the two sides move synchronously, it can be guaranteed that after the mold body is fixed, the mold body cannot be damaged. According to the automatic alignment device, the workload of subsequent manual alignment is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing devices, and in particular relates to a stable mold opening device for automobile processing molds. Background Art

[0002] Mold refers 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, mold is a tool 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.

[0003] The Chinese utility model patent with publication number CN214726767U, a stable mold opening device for automobile processing molds, includes a base, an upper mold and a lower mold, both sides of the top surface of the base are provided with L-shaped clamping plates for fixing the lower mold, and a slide groove is opened on one side of the top surface of the base, and sliding rods are welded on both sides of the top surfaces of the two L-shaped clamping plates, a lead screw is rotatably arranged in the slide groove, a slider is welded at the bottom end of one of the L-shaped clamping plates, and the slider is threadedly sleeved on the lead screw cover, and a U-shaped clamping plate for fixing the upper mold is slidably sleeved between the two sliding rods on the same side, and a top plate is provided at the top of multiple sliding rods, and a rotating tube is inserted at the center position of the top plate through a bearing. The stable mold opening device for automobile processing molds is convenient for fixing molds of different sizes, improves applicability, avoids mold displacement during the mold opening process to cause damage to parts, and is convenient for controlling the mold opening speed.

[0004] However, the above-mentioned comparative documents have the following technical problems in actual use:

[0005] 1. In the above device, when controlling the upper mold and the lower mold to separate, it is necessary to manually rotate the rotating rod, and use the rotating rod to drive the toothed belt transmission and drive the rotating tube screwed on the outside of the lifting screw to rotate, so as to control the lifting screw to drive the upper mold to lift longitudinally. However, this method requires manual rotation of the rotating rod to ensure the opening and closing of the upper and lower molds, which greatly increases the labor required by the manual labor and increases the labor expenditure cost.

[0006] 2. In addition, in the above device, the rotation of the lead screw is controlled by rotating the knob, thereby driving the slider screwed on the outside of the lead screw to move horizontally in the slide groove, and driving the L-shaped block and the slide rod thereon and the U-shaped clamping plate to move synchronously, so as to adjust the distance between the L-shaped blocks on both sides to facilitate clamping and fixing the mold body. However, since the lifting plates are fixedly installed between the U-shaped clamping plates on both sides by welding, the U-shaped clamping plates on both sides cannot be displaced under the restriction of the lifting plates, thereby limiting the actual use of the above device. Utility Model Content

[0007] The utility model provides a stable mold opening device for automobile processing molds, aiming to solve the problem mentioned in the above-mentioned background technology that when the longitudinal height of the upper mold needs to be adjusted in the above-mentioned device, it is necessary to manually rotate the rotating rod continuously, which is time-consuming and labor-intensive, and greatly increases the labor cost required for manual investment. At the same time, in the above-mentioned device, under the restriction of the lifting plate, the U-shaped clamping plates on both sides cannot be horizontally displaced, thereby affecting the actual use of the above-mentioned device.

[0008] The utility model is implemented as follows: a stable mold opening device for automobile processing molds, comprising: a base, a top plate is arranged above the base in parallel, a mold body is placed on the base, a fixing mechanism comprises: an adjusting component arranged on the base, a fixing component is movably connected to the adjusting component, and the mold body is limited and fixed by the fixing component, and a mold opening mechanism comprises: a driving component fixedly installed on the top plate, and an assembly component arranged on the top of the mold body, the driving component and the assembly component are detachably connected to realize the mold opening and closing of the mold body; in this scheme, the mold body is placed on the base, and the adjusting component is used to drive the fixing components on both sides to approach the mold body, so as to realize the fixation of the mold body. At the same time, since the fixing components on both sides move synchronously, it can be ensured that after the mold body is fixed, it corresponds to the bottom of the mold opening component, which reduces the workload of subsequent manual alignment and improves work efficiency.

[0009] In addition, the upper template of the mold body is fixedly installed on the driving component through the assembly component. When the driving component controls the upper template to lift longitudinally, the upper template and the lower template are separated to realize the opening of the mold of the device. Conversely, when the driving component controls the upper template to descend longitudinally, the upper template is close to the lower template to realize the closing of the mold of the device.

[0010] Preferably, the above-mentioned mold body includes: a lower mold placed on the base, with the lower mold fixedly connected to its top wall, an upper mold is arranged above the lower mold in parallel, and an upper mold is arranged at the bottom of the upper mold corresponding to the lower mold, and a first plug-in block and a second plug-in block are respectively fixedly connected to the two symmetrical side walls of the lower mold and the upper mold; in this scheme, the upper mold is fixedly mounted on the bottom wall of the upper mold by bolts, and the lower mold is fixedly mounted on the top wall of the lower mold by bolts, and the lower mold corresponds to the upper mold to ensure subsequent stable mold opening and closing.

[0011] Preferably, the adjustment component includes: a movable groove opened in the base, in which a bidirectional screw is rotatably connected, both ends of the bidirectional screw extend to the outside of the base and are fixedly connected with a turning handle, and movable grooves are opened on the top wall of the base corresponding to the threaded sections on both sides of the bidirectional screw, and a movable seat is slidably connected in each of the movable grooves, and the movable seat and the outer wall of the bidirectional screw are screwed together; in this scheme, the rotation of the bidirectional screw is controlled by the turning handle, thereby driving the movable seats screwed on the threaded sections on both sides of the bidirectional screw to move horizontally toward or away from each other along the movable groove, and when the two movable seats approach each other, the fixing component can be driven to fix the mold body, and conversely, when the two movable seats move away from each other, the clamping of the mold body is released.

[0012] Preferably, the fixing assembly includes: two columns are symmetrically installed upright on each of the movable seats, the top ends of the columns are slidably matched with the top plate, a support plate is arranged between the two columns, both ends of the support plate are slidably connected to the columns on both sides, the side walls of the two movable seats are provided with a first slot for accommodating the first plug-in block, and the side walls of the support plate are provided with a second slot for accommodating the second plug-in block; in this scheme, when the two movable seats approach the lower template, the first plug-in block on the side wall of the lower template will be inserted into the first slot opened on the side wall of the movable seat, and the support plate will move synchronously with the movable seat, and make the second plug-in block on the side wall of the upper template inserted into the second slot opened on its side wall, so as to realize the limiting fixation of the mold body.

[0013] Preferably, the driving assembly includes: a fixed plate horizontally fixed to the top of the top plate by a plurality of support rods, a lifting cylinder fixedly connected to the fixed plate, and an output end of the lifting cylinder extends to the bottom of the fixed plate and is fixedly connected to a sleeve; in this scheme, when the lifting cylinder is connected to an external air source, its output end is extended and retracted to push the sleeve to move up and down longitudinally, so as to control the assembly assembly connected to the sleeve to drive the upper template to move up and down longitudinally.

[0014] Preferably, the assembly component includes: a recessed groove formed on the top wall of the upper template, in which an assembly plate is arranged, a plurality of first locking bolts passing through the assembly plate, each of the first locking bolt threaded sections being screwed into a first screw hole formed on the inner bottom wall of the recessed groove, a mounting block vertically fixedly connected to the assembly plate and passing through the top plate, the top end of the mounting block being inserted into the sleeve, wherein a plurality of second screw holes are formed on the top outer wall of the mounting block, and a plurality of second locking bolts are passed through the outer wall of the sleeve, and the threaded sections thereof are screwed into the second screw holes; in this scheme, when installing the assembly component, the assembly plate is placed into the recessed groove and fixed by means of the cooperation of the locking bolts and the first screw holes, and at the same time, the top end of the mounting block is inserted into the sleeve and fixed by means of the second bolts and the second screw holes.

[0015] It should be noted that the device is fixed by bolts to facilitate subsequent quick disassembly, thereby improving the replacement efficiency of the mold body.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a stable mold opening device for automobile processing molds:

[0017] 1. Place the mold body on the base, and use the adjustment component to drive the fixing components on both sides to approach the mold body, so as to fix the mold body. At the same time, since the fixing components on both sides move synchronously, it can be ensured that after the mold body is fixed, it corresponds to the bottom of the mold opening component, which reduces the workload of subsequent manual alignment and improves work efficiency.

[0018] 2. The upper template of the mold body is fixedly installed on the driving component through the assembly component. When the driving component controls the upper template to be lifted longitudinally, the upper template and the lower template are separated to realize the mold opening of the device. Conversely, when the driving component controls the upper template to be lowered longitudinally, the upper template is close to the lower template to realize the mold closing of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 It is a cross-sectional view of the base in the utility model;

[0022] Figure 4 It is a schematic diagram of the assembly components in the utility model;

[0023] In the figure:

[0024] 1. Base; 11. Lower template; 12. Lower mold; 13. Upper template; 14. Upper mold; 15. First plug-in block; 16. Second plug-in block;

[0025] 2. Top plate;

[0026] 3. Fixing mechanism; 31. Adjusting assembly; 311. Movable slot; 312. Bidirectional screw; 313. Turning handle; 314. Moving slot; 315. Moving seat; 32. Fixing assembly; 321. Post; 322. Support plate; 323. First slot; 324. Second slot;

[0027] 4. Mold opening mechanism; 41. Driving assembly; 411. Support rod; 412. Fixing plate; 413. Lifting cylinder; 414. Sleeve; 42. Assembly assembly; 421. Sink; 422. Assembly plate; 423. First locking bolt; 424. First screw hole; 425. Mounting block; 426. Second screw hole; 427. Second locking bolt. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figure 1-4The utility model provides a technical solution: a stable mold opening device for automobile processing molds, comprising: a base 1, a top plate 2 is arranged above the base 1 in parallel, a mold body is placed on the base 1, a fixing mechanism 3, which comprises: an adjusting component 31 arranged on the base 1, a fixing component 32 is movably connected to the adjusting component 31, and the mold body is limited and fixed by the fixing component 32, and a mold opening mechanism 4, which comprises: a driving component 41 fixedly installed on the top plate 2, and an assembly component 42 arranged on the top of the mold body, the driving component 41 and the assembly component 42 are detachably connected to realize the mold opening and closing of the mold body.

[0034] Specifically, at least two upright poles may be vertically installed on the base 1 of the device, and the top ends of the upright poles are fixedly connected to the bottom wall of the top plate 2 , thereby ensuring the stability of the top plate 2 .

[0035] Furthermore, the above-mentioned mold body includes: a lower mold 11 placed on the base 1, with a lower mold 12 fixedly connected to its top wall, an upper mold 13 is arranged above the lower mold 11 in parallel, and an upper mold 14 is arranged at the bottom of the upper mold 13 corresponding to the lower mold 12, and a first plug block 15 and a second plug block 16 are fixedly connected to the symmetrical side walls of the lower mold 11 and the upper mold 13 respectively.

[0036] Furthermore, the adjustment component 31 includes: a movable groove 311 opened in the base 1, in which a bidirectional screw 312 is rotatably connected, both ends of the bidirectional screw 312 extend to the outside of the base 1 and are fixedly connected to a turning handle 313, and movable grooves 314 are opened on the top wall of the base 1 corresponding to the two side threaded sections of the bidirectional screw 312, and a movable seat 315 is slidably connected in each movable groove 314, and the movable seat 315 and the outer wall of the bidirectional screw 312 are threadedly connected.

[0037] Specifically, a guide groove is provided on the bottom wall of the top plate 2 corresponding to the lateral movement position of the column 321, and the top end of the column 321 is slidably connected to the guide groove, thereby further ensuring the stability of the fixing component 32 during movement and avoiding dislocation or deviation.

[0038] Furthermore, the fixing assembly 32 includes: two upright posts 321 are symmetrically installed on each movable seat 315, the top of the posts 321 are slidably matched with the top plate 2, a support plate 322 is arranged between the two posts 321, both ends of the support plate 322 are slidably connected to the upright posts 321 on both sides, a first slot 323 for accommodating the first plug-in block 15 is provided on the side walls of the two movable seats 315, and a second slot 324 for accommodating the second plug-in block 16 is provided on the side wall of the support plate 322.

[0039] Specifically, in order to ensure that the first slot 323 and the second slot 324 can stably fix the first plug 15 and the second plug 16, the length of the first plug 15 and the second plug 16 can be made greater than the depth of the first slot 323 and the second slot 324. After the first plug 15 and the second plug 16 are inserted into the first slot 323 and the second slot 324, they extend out from the other end, thereby ensuring that the first plug 15 and the second plug 16 will not detach from the first slot 323 and the second slot 324.

[0040] Furthermore, the driving assembly 41 includes: a fixed plate 412 horizontally fixedly connected to the top plate 2 through multiple support rods 411, a lifting cylinder 413 is fixedly connected to the fixed plate 412, and the output end of the lifting cylinder 413 extends to the bottom of the fixed plate 412 and is fixedly connected to a sleeve 414.

[0041] Furthermore, the assembly component 42 includes: a recessed groove 421 opened on the top wall of the upper template 13, in which an assembly plate 422 is arranged, and a plurality of first locking bolts 423 are passed through the assembly plate 422, and each first locking bolt 423 has a threaded section that is screwed into a first screw hole 424 opened on the inner bottom wall of the recessed groove 421; a mounting block 425 that passes through the top plate 2 is vertically fixedly connected on the assembly plate 422, and the top end of the mounting block 425 is inserted into the sleeve 414, wherein a plurality of second screw holes 426 are opened on the outer wall of the top end of the mounting block 425, and a plurality of second locking bolts 427 are passed through the outer wall of the sleeve 414, and their threaded sections are screwed into the second screw holes 426.

[0042] Specifically, the inner cavity of the sleeve 414 and the top end of the mounting block 425 are transitionally matched, and the assembly plate 422 is seamlessly inserted into the sink 421 to prevent the assembly component 42 from shaking during assembly.

[0043] The working principle and use process of this utility model:

[0044] Place the mold body on the base 1, then turn the handle 313 to control the rotation of the bidirectional screw 312, and control the two moving seats 315 screwed on the bidirectional screw 312 to move closer to the mold body along the moving groove 314, and the first plug blocks 15 on the two side walls of the lower mold plate 11 are inserted into the first slots 323 opened on the side walls of the moving seats 315 on both sides, and at the same time, the second plug blocks 16 on the two side walls of the upper mold plate 13 are inserted into the second slots 324 opened on the side walls of the support plates 322 on both sides;

[0045] The assembly plate 422 is then placed in the recessed groove 421 and fixed by means of the screw connection between the first locking bolt 423 and the first screw hole 424. The top end of the mounting block 425 passes through the top plate 2 and is inserted into the sleeve 414. The mounting block 425 and the sleeve 414 are then fixed by means of the second locking bolt 427 and the second screw hole 426.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable mold opening device for automobile processing molds, characterized in that: include: A base (1) is provided with a top plate (2) above it in parallel, and a mold body is placed on the base (1); The fixing mechanism (3) comprises: an adjusting component (31) disposed on the base (1), the adjusting component (31) being movably connected to a fixing component (32), and the fixing component (32) is used to limit and fix the mold body; The mold opening mechanism (4) comprises: A driving component (41) is fixedly mounted on the top plate (2), and an assembly component (42) is arranged on the top of the mold body. The driving component (41) and the assembly component (42) are detachably connected to realize the opening and closing of the mold body.

2. A stable mold opening device for automobile processing mold according to claim 1, characterized in that: The mold body comprises: A lower template (11) is placed on the base (1), and a lower mold (12) is fixedly connected to its top wall; an upper template (13) is arranged above the lower template (11) in parallel, and an upper mold (14) is arranged at the bottom of the upper template (13) corresponding to the lower mold (12); A first plug-in block (15) and a second plug-in block (16) are respectively fixedly connected to two symmetrical side walls of the lower template (11) and the upper template (13).

3. A stable mold opening device for automobile processing mold according to claim 2, characterized in that: The adjustment component (31) comprises: A movable groove (311) is provided in the base (1), in which a bidirectional screw rod (312) is rotatably connected, and both ends of the bidirectional screw rod (312) extend to the outside of the base (1) and are fixedly connected to a turning handle (313); The top wall of the base (1) is provided with movable grooves (314) corresponding to the threaded sections on both sides of the bidirectional screw (312), and a movable seat (315) is slidably connected in each movable groove (314), and the movable seat (315) is threadedly connected to the outer wall of the bidirectional screw (312).

4. A stable mold opening device for automobile processing mold according to claim 3, characterized in that: The fixing assembly (32) comprises: Two upright posts (321) are symmetrically installed on each of the movable seats (315), the top ends of the upright posts (321) are slidably matched with the top plate (2), a support plate (322) is arranged between the two upright posts (321), and both ends of the support plate (322) are slidably connected to the upright posts (321) on both sides; The side walls of the two movable seats (315) are each provided with a first slot (323) capable of accommodating the first plug-in block (15), and the side wall of the support plate (322) is provided with a second slot (324) capable of accommodating the second plug-in block (16).

5. A stable mold opening device for automobile processing mold according to claim 2, characterized in that: The driving assembly (41) comprises: A fixed plate (412) is horizontally fixed to the top plate (2) via a plurality of support rods (411), and a lifting cylinder (413) is fixedly connected to the fixed plate (412); The output end of the lifting cylinder (413) extends to below the fixing plate (412) and is fixedly connected to a sleeve (414).

6. A stable mold opening device for automobile processing mold according to claim 5, characterized in that: The assembly component (42) comprises: A recessed groove (421) is formed on the top wall of the upper template (13), in which an assembly plate (422) is arranged, and a plurality of first locking bolts (423) pass through the assembly plate (422), and each threaded section of the first locking bolt (423) is screwed into a first screw hole (424) formed on the inner bottom wall of the recessed groove (421); A mounting block (425) is erected and fixedly connected to the assembly plate (422) and penetrates the top plate (2), and the top end of the mounting block (425) is inserted into the sleeve (414); A plurality of second screw holes (426) are provided on the top outer wall of the mounting block (425), and a plurality of second locking bolts (427) are passed through the outer wall of the sleeve (414), and the threaded sections of the second screw holes (426) are screwed into the second screw holes (426).

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