Double-guide-rail linkage type high-efficiency switching equipment for quick-change die frame of die

Abstract

The utility model relates to the technical field of die frame switching, in particular to efficient switching equipment for a double-guide-rail linkage type die quick-change die frame. The device comprises a limiting assembly, the limiting assembly comprises side plates, sliding blocks are arranged on the sides, close to each other, of the two side plates in a sliding mode, first guide rails are fixedly arranged on the sides, away from the side plates, of the sliding blocks, and pressing assemblies are arranged on the sides, away from the sliding blocks, of the side plates. According to the device, the mold frame penetrates through the two first guide rails, then a user presses the mold frame downwards till the mold frame is attached to the surface of the supporting block, then the user tightens the fixing screws to fix the two side plates, and when the mold frame is switched, the positions of the two first guide rails can be adjusted according to the size of the mold frame; and the situation that the installation position of the mold frame deviates due to the fact that the two first guide rails cannot be in accurate butt joint with the mold frame is prevented, and the position accuracy of the device for installing the mold frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould frame switching technical field, concretely relates to a double guide rail linkage formula mould quick change mould frame efficient switching device. BACKGROUND

[0002] Mould frame is the support of mould, such as die-casting machine will mould each part combine and fix according to certain rule and position, and make the part of mould can be installed to die-casting machine and work, in order to facilitate the fixing and installation of mould, need to switch the mould frame compatible with the mould type when installing different mould types, need to help switching device to install mould frame when switching mould frame, mould frame switching device usually helps guide rail to limit mould frame, because the size of different mould frame is different, the position of mould frame surface and guide rail butt joint is also different, leading to the difficulty of guide rail and mould frame accurate butt joint when switching device installs different mould frame, when the guide rail of switching device cannot accurately butt joint with mould frame, switching device is difficult to limit mould frame, leading to the installation position of mould frame is prone to deviation, leading to the difficulty of mould frame to fix and install mould, in view of this, we propose a double guide rail linkage formula mould quick change mould frame efficient switching device. SUMMARY

[0003] The utility model discloses a double guide rail linkage formula mould quick change mould frame efficient switching device, which solves the problems in the background art.

[0004] The existing switching device guide rail is difficult to butt joint with different mould frames, leading to the installation position of the mould frame being prone to deviation.

[0005] To achieve the above object, the utility model provides a double guide rail linkage formula mould quick change mould frame efficient switching device, which comprises a support, the upper side of the support is symmetrically provided with a limiting assembly, the same side of the two limiting assemblies is provided with a fixing assembly, the limiting assembly comprises a side plate, the side of each of the two side plates close to each other is slidably provided with a sliding block, the side of the side plate close to the sliding block is fixedly provided with a track for limiting the sliding block, the side of the sliding block away from the side plate is fixedly provided with a first guide rail, and the side of the side plate away from the sliding block is provided with a pressing assembly.

[0006] After the two first guide rails are butt jointed with the mould frame, the mould frame slides along the two first guide rails, and the sliding block slides up and down with the mould frame when the user moves the mould frame up and down, and the first guide rail slides up and down.

[0007] As a further improvement of the technical solution, the pressing assembly comprises two first compression springs, and the two first compression springs are fixedly arranged between the side plate and the side wall of the support.

[0008] As a further improvement of the technical solution, the middle of the two first compression springs is provided with a fixing screw, one end of the fixing screw is arranged on the side of the support away from the side plate, the side plate and the support of the first compression spring are both provided with a threaded hole matched with the fixing screw, and the upper and lower sides of the sliding block are both fixedly provided with a plurality of supporting springs for supporting the sliding block.

[0009] Under the extrusion of the two first compression springs, the two side plates drive the two first guide rails to tightly contact the two ends of the mold frame, after the butt joint of the mold frame and the two first guide rails is completed, the user screws the two fixing screws into the threaded holes of the side plates and the fixing screws are screwed in, and the two fixing screws fix the two side plates.

[0010] As a further improvement of the technical solution, the fixing assembly comprises a connecting plate, the connecting plate is fixedly arranged on one side of the support, one end of the side plate is attached to the connecting plate, one side of the connecting plate close to the limiting assembly is provided with a push plate, and the second compression spring is fixedly arranged between the connecting plate and the push plate.

[0011] As a further improvement of the technical solution, the two ends of the push plate away from each other are both provided with a pressing plate, the two ends of the push plate are both slidingly arranged in the interiors of the two pressing plates, and the end of the pressing plate away from the push plate is slidingly connected with the side plate.

[0012] Under the pressing of the second compression spring, the two pressing plates are attached to the mold frame and fix one end of the mold frame, and the two pressing plates slide along the sliding grooves on one side of the two side plates when sliding, and the two ends of the push plate shrink into the interiors of the two pressing plates when the two side plates slide to the side close to each other.

[0013] As a further improvement of the technical solution, the lower side of the limiting assembly is provided with a supporting assembly, the supporting assembly comprises two supporting blocks, the two supporting blocks are symmetrically fixedly arranged on the upper side of the support, the two side plates are slidingly arranged on the upper side of the two supporting blocks, the upper side of the two supporting blocks is both provided with a sliding groove for limiting the two side plates, and the second guide rails are symmetrically fixedly arranged between the two supporting blocks.

[0014] The two supporting blocks are used for supporting and limiting the two side plates, the two side plates slide along the sliding grooves on the upper sides of the two supporting blocks when sliding, and the two second guide rails are used for limiting the bottom of the mold frame, and the mold frame slides along the two second guide rails when the user pushes the mold frame.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] The user passes the mold frame through two first guide rails, then presses the mold frame downward to be attached to the surface of the supporting block, in the process of pressing the mold frame, the slider and the first guide rail slide downward with the mold frame, under the pressing of the plurality of first pressing springs, the two sliders and the first guide rail are attached to the mold frame, then the user tightens the fixing screws to fix the two side plates, the device can adjust the positions of the two first guide rails according to the size of the mold frame when switching the mold frame, prevents the two first guide rails from being unable to be accurately connected with the mold frame, so that the installation position of the mold frame is deviated, and the position accuracy of the device in installing the mold frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the overall structure of the utility model;

[0018] Figure 2 It is a schematic view of the limiting assembly structure of the utility model;

[0019] Figure 3 It is a schematic view of the fixing assembly structure of the utility model;

[0020] Figure 4 It is a schematic view of the supporting assembly structure of the utility model.

[0021] The meanings of various reference numerals in the drawings are as follows:

[0022] 1, support; 2, limiting assembly; 21, side plate; 22, slider; 23, first guide rail; 24, pressing assembly; 241, first pressing spring; 242, fixing screw; 25, supporting spring;

[0023] 3, fixing assembly; 31, connecting plate; 32, push plate; 33, second pressing spring; 34, pressing plate;

[0024] 4, supporting assembly; 41, supporting block; 42, second guide rail; 5, baffle; 6, motor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and so on the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the limitation of the utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 As shown in the utility model provides a kind of double guide rail linkage formula mould quick-change mould base efficient switching equipment, including support 1, the upper side of support 1 is symmetrically provided with limiting component 2, the lower side of limiting component 2 is provided with support component 4, support component 4 includes two support blocks 41, two support blocks 41 are symmetrically fixed on the upper side of support 1, two side plates 21 are slidably arranged on the upper side of two support blocks 41, two support blocks 41 are used to support and limit two limiting components 2, limiting component 2 includes side plate 21, side plate 21 is slidably arranged on the upper side of support block 41, the upper side of two support blocks 41 is provided with sliding groove for limiting two side plates 21, two side plates 21 slide along the sliding groove of two support blocks 41 when sliding.

[0029] Please refer to Figures 1-4 As shown in the utility model, the side, away from fixed component 3, of limiting component 2 is provided with baffle 5, baffle 5 is rotatably arranged on the upper side of support 1, the height of baffle 5 is same with the height of side plate 21, to facilitate the fixation of one end of mould base, one side of support 1 is fixedly provided with motor 6 for driving baffle 5 to rotate, the rotating shaft of motor 6 is fixedly connected with the rotating shaft of baffle 5, when using the device, user starts motor 6 to drive baffle 5 to overturn downwards, then user places one end of mould base on the upper side of support block 41 close to baffle 5.

[0030] Please refer to Figures 1-2As shown, the two side plates 21 are slidingly provided with sliding blocks 22 on the side close to each other, the side plate 21 close to the sliding block 22 is fixedly provided with a track for limiting the sliding block 22, the upper and lower sides of the sliding block 22 are fixedly provided with a plurality of supporting springs 25 for supporting the sliding block 22, the side of the sliding block 22 away from the side plate 21 is fixedly provided with a first guide rail 23, the side of the side plate 21 away from the sliding block 22 is provided with a pressing assembly 24, the pressing assembly 24 comprises two first compression springs 241, the two first compression springs 241 are fixedly and symmetrically arranged between the side plate 21 and the side wall of the support 1, the two first compression springs 241 press the side plate 21 towards the side close to the mold frame, the user butts the mold frame with the two first guide rails 23, and then the user presses the mold frame to be attached to the supporting block 41.

[0031] Please refer to Figures 1-4 As shown, the two supporting blocks 41 are fixedly and symmetrically provided with a second guide rail 42 between them, after pressing the mold frame to be attached to the supporting block 41, the user pushes the mold frame towards the side close to the two supporting blocks 41 until the two supporting blocks 41 pass through the lower side of the mold frame to limit the lower side of the mold frame, the middle of the two first compression springs 241 is provided with a fixing screw 242, one end of the fixing screw 242 is arranged on the side of the support 1 away from the side plate 21, the side plate 21 and the support 1 of the first compression spring 241 are both provided with a threaded hole matched with the fixing screw 242, the user screws one end of the fixing screw 242 into the threaded hole on one side of the side plate 21, and tightens the fixing screw 242 to fix the side plate 21.

[0032] Please refer to Figures 1-3As shown, the same side of the two limiting assemblies 2 is provided with a fixing assembly 3, and the user pushes the mold frame to the side close to the fixing assembly 3, the fixing assembly 3 comprises a connecting plate 31 fixedly arranged on one side of the support 1, one end of the side plate 21 is attached to the connecting plate 31, the side close to the limiting assembly 2 of the connecting plate 31 is provided with a push plate 32, the second compression spring 33 is fixedly arranged between the connecting plate 31 and the push plate 32, the second compression spring 33 is used to press the push plate 32 to the side close to the mold frame, the two ends of the push plate 32 away from each other are provided with a pressing plate 34, the two ends of the push plate 32 are slidingly arranged in the two pressing plates 34 respectively, the two ends of the push plate 32 can be shrunk into the two pressing plates 34, when the two side plates 21 slide to the side close to each other, the two side plates 21 press the two pressing plates 34 to the side close to the push plate 32, at this time, the two ends of the push plate 32 are shrunk into the two pressing plates 34, the end of the pressing plate 34 away from the push plate 32 is slidingly connected with the side plate 21, the side close to the pressing plate 34 of the side plate 21 is provided with a sliding groove for limiting the pressing plate 34, under the pressing of the second compression spring 33, the push plate 32 drives the two pressing plates 34 to slide along the sliding groove on one side of the two side plates 21 to the side close to the mold frame, and the mold frame is fixedly pressed on one side, when the mold frame moves to be attached to the two pressing plates 34, the user stops pushing the mold frame, and the baffle 5 is driven upward by the motor 6 again to fix the side of the mold frame away from the fixing assembly 3.

[0033] The double-guide-rail linkage type mold quick-change mold frame high-efficiency switching device of the embodiment can adjust the position of the two first guide rails 23 according to the size of the mold frame when switching the mold frame, which prevents the installation position of the mold frame from deviating due to the failure of the two first guide rails 23 to accurately dock with the mold frame, and improves the position accuracy of the device in installing the mold frame.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency switching device for quick mold change frame with dual guide rail linkage, comprising a support frame (1), characterized in that: The bracket (1) is symmetrically provided with limiting components (2) on the upper side. The two limiting components (2) are provided with fixing components (3) on the same side. The limiting components (2) include side plates (21). The two side plates (21) are slidably provided with sliders (22) on the side that is close to each other. The side plate (21) close to the slider (22) is fixedly provided with a track for limiting the slider (22). The side of the slider (22) away from the side plate (21) is fixedly provided with a first guide rail (23). The side plate (21) away from the slider (22) is provided with a pressing component (24).

2. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 1, characterized in that: The pressing assembly (24) includes two compression springs (241), which are symmetrically fixed between the side plate (21) and the side wall of the bracket (1).

3. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 2, characterized in that: A fixing screw (242) is provided between the two compression springs (241). One end of the fixing screw (242) is located on the side of the bracket (1) away from the side plate (21). The side plate (21) and the bracket (1) of the compression spring (241) are provided with threaded holes that match the fixing screw (242). Multiple support springs (25) for supporting the slider (22) are fixedly provided on the upper and lower sides of the slider (22).

4. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 1, characterized in that: The fixing component (3) includes a connecting plate (31), which is fixedly disposed on one side of the bracket (1). One end of the side plate (21) is in contact with the connecting plate (31). A push plate (32) is provided on the side of the connecting plate (31) near the limiting component (2). A second compression spring (33) is fixedly disposed between the connecting plate (31) and the push plate (32).

5. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 4, characterized in that: The push plate (32) is provided with pressure plates (34) at both ends that are far apart from each other. The two ends of the push plate (32) are slidably disposed inside the two pressure plates (34). The end of the pressure plate (34) away from the push plate (32) is slidably connected to the side plate (21). The side plate (21) near the pressure plate (34) has a groove for limiting the pressure plate (34).

6. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 1, characterized in that: The lower side of the limiting component (2) is provided with a support component (4), which includes two support blocks (41). The two support blocks (41) are symmetrically fixed on the upper side of the bracket (1). The two side plates (21) are slidably disposed on the upper side of the two support blocks (41). The upper side of the two support blocks (41) is provided with a sliding groove for limiting the two side plates (21). The two support blocks (41) are symmetrically fixed on the left and right sides with a second guide rail (42).

7. The high-efficiency switching device for quick mold change frame with dual guide rail linkage as described in claim 1, characterized in that: The limiting component (2) is provided with a baffle (5) on the side away from the fixing component (3). The baffle (5) is rotatably disposed on the upper side of the bracket (1). A motor (6) for driving the baffle (5) to rotate is fixedly disposed on one side of the bracket (1).

Images