Intelligent fixing mechanism for mold parts

Abstract

The utility model discloses an intelligent fixing mechanism for mold parts, and relates to the technical field of mold fixing. The device comprises a square plate, the outer surface of the square plate is slidably connected with a moving plate, the outer surface of the moving plate is provided with a sliding assembly, the bottom of the square plate is fixedly connected with a lifting assembly and an electric push rod, the movable end of the electric push rod is fixedly connected with a connecting assembly, and the connecting assembly is rotatably connected with the moving plate. The lifting assembly is used for pushing the mold part and the sliding assembly to move up and down. According to the utility model, through the connection of the sliding assembly and the moving plates, when the limiting and fixing between the sliding assembly and the moving plates are released, the lifting assembly is started to push the mold part between the moving plates to move, and the mold part can drive the sliding assembly to move, so that the mold part can be limited and fixed while the height of the mold part is adjusted; and after adjustment is completed, the sliding assembly is fixed, unnecessary movement is avoided, adjustment can be conducted automatically in the machining and using process, and flexibility is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold fixing, and in particular relates to an intelligent fixing mechanism for mold parts. Background Art

[0002] The mold is a tool that makes the blank into a product with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or inner cavity shape. The mold generally consists of a movable mold and a fixed mold, which can be separated or combined. When separated, the product is taken out, and when closed, the blank is injected into the mold cavity for forming.

[0003] A mold part processing and positioning device is disclosed in Chinese patent CN215035475U, which belongs to the field of mold technology. The mold part processing and positioning device includes a workbench, a driving motor is fixedly installed on the lower surface of the workbench, and the output end of the driving motor is fixedly connected to a screw, and the outer surface of the screw is threadedly connected to two nut seats, and the upper surface of the nut seat is connected to a clamping plate, and the upper surface of the workbench is fixedly connected to a plurality of supporting legs, and the top ends of the plurality of supporting legs are fixedly connected to a storage table, and both side surfaces of the storage table are fixedly connected to hinge seats, and the hinge seats are hinged at a side away from the storage table and the center of the clamping plate, and the interior of the workbench is rotatably connected to a threaded sleeve through a bearing seat, and the interior of the threaded sleeve is threadedly connected to a threaded column, and the top end of the threaded column is fixedly connected to an extrusion plate.

[0004] The existing mold parts processing and positioning device has certain drawbacks when in use. When processing the mold parts, the position of the mold parts cannot be limited well, it is not easy to adjust, and it is not conducive to people's use. In the above document, the top ends of the two clamping plates move relative to each other, and the arc-shaped slide plate is centrally squeezed to achieve the positioning of the mold parts, but it cannot adjust the height of the mold parts up and down, and has certain limitations in the processing process.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an intelligent fixing mechanism for mold parts to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses an intelligent fixing mechanism for a mold part, comprising a square plate, the outer surface of the square plate is slidably connected to a movable plate, the outer surface of the movable plate is provided with a sliding assembly, the bottom of the square plate is fixedly connected to a lifting assembly and an electric push rod, the movable end of the electric push rod is fixedly connected to a connecting assembly, the connecting assembly is rotatably connected to the movable plate, the lifting assembly is used to push the mold part and the sliding assembly to move up and down, and the electric push rod is moved by the movable plate of the connecting assembly.

[0009] Furthermore, the sliding assembly includes a clamping plate, a sliding block is fixedly connected to the side of the clamping plate, a first sliding groove is opened on the outer surface of the movable plate, the sliding block is slidably connected inside the first sliding groove, and a bolt is threadedly connected to the side of the movable plate, and the bolt passes through the movable plate and presses against the side of the clamping plate.

[0010] Furthermore, the lifting assembly includes a fixed frame, which is fixedly connected to the bottom of the square plate, and the outer surface of the fixed frame is fixedly connected to a motor, and a screw is fixedly connected to the output shaft of the motor, and the end of the screw is fixedly connected to a limiting plate, and the outer surface of the screw is threadedly connected to an L-shaped rod, and a second sliding groove is provided on the outer surface of the fixed frame, and the L-shaped rod is slidably connected to the inside of the second sliding groove, and a lifting block is fixedly connected to the top of the L-shaped rod, and the L-shaped rod and the lifting block are both slidably connected to the square plate.

[0011] Furthermore, the connecting assembly includes a connecting seat, which is fixedly connected to the movable end of the electric push rod, and the outer surface of the connecting seat is rotatably connected to a pin shaft. The connecting seat is rotatably connected to a connecting rod through the pin shaft, and the connecting rod is rotatably connected to the movable plate.

[0012] Furthermore, a slot is provided on the outer surface of the lifting block, and the lifting block is connected to an auxiliary plate via the slot.

[0013] Furthermore, a spring is fixedly connected to the side surface of the square plate, and the spring is fixedly connected to the movable plate.

[0014] Furthermore, a supporting leg is fixedly connected to the bottom of the square plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model connects the sliding assembly and the moving plate. When the limit fixation between the sliding assembly and the moving plate is released, the lifting assembly is started to push the mold parts between the moving plates to move. The mold parts can drive the sliding assembly to move, so that the mold parts can be limited and fixed while adjusting their height. After the adjustment is completed, the sliding assembly can be fixed to avoid unnecessary movement. It can be adjusted by itself during processing and use, which is more flexible.

[0017] 2. The utility model connects the clamping plate and the movable plate. When the bolt is separated from the clamping plate, the lifting block can push the clamping plate and the mold parts to move up and down, so as to adjust the height of the mold parts. During the adjustment process, the clamping plate is always located on both sides of the mold parts to avoid unnecessary movement. After the adjustment is completed, the bolt can be screwed back to fix the clamping plate. The adjustment method is relatively simple and can be adjusted according to actual needs during the processing. It is more flexible to use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the sliding assembly of the utility model;

[0023] Figure 4 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 5 For the utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0025] Figure 6 This is a schematic diagram of the auxiliary plate structure of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Square plate; 2. Moving plate; 3. Sliding assembly; 301. Clamp; 302. Sliding block; 303. First slide slot; 304. Bolt; 4. Lifting assembly; 401. Fixed frame; 402. Motor; 403. Screw; 404. Limiting plate; 405. L-shaped rod; 406. Second slide slot; 407. Lifting block; 5. Electric push rod; 6. Connecting assembly; 601. Connecting seat; 602. Pin; 603. Connecting rod; 7. Slot; 8. Auxiliary plate; 9. Spring; 10. Leg. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is an intelligent fixing mechanism for a mold part, comprising a square plate 1, the outer surface of the square plate 1 is slidably connected to a movable plate 2, the outer surface of the movable plate 2 is provided with a sliding component 3, the bottom of the square plate 1 is fixedly connected to a lifting component 4 and an electric push rod 5, the movable end of the electric push rod 5 is fixedly connected to a connecting component 6, the connecting component 6 is rotatably connected to the movable plate 2, the lifting component 4 is used to push the mold part and the sliding component 3 to move up and down, and the electric push rod 5 can move the movable plate 2 through the connecting component 6.

[0031] The lifting assembly 4 and the electric push rod 5 are both connected to the PLC controller, and the staff can operate them through the PLC controller to achieve intelligence.

[0032] First, place the mold parts on the square plate 1, start the electric push rod 5 to push the connecting component 6, the connecting component 6 drives the moving plates 2 to move closer to each other, and the sliding component 3 on the moving plate 2 clamps the mold parts. When the height of the mold parts needs to be adjusted, first release the limit fixation of the sliding component 3, and then start the lifting component 4 to push the mold parts and the sliding component 3 to move up and down. After the adjustment is completed, the sliding component 3 can be fixed. It can be freely adjusted during the processing process, and it is more flexible to use.

[0033] The utility model connects the sliding component 3 and the movable plate 2. When the limit fixation between the sliding component 3 and the movable plate 2 is released, the lifting component 4 is started to push the mold parts between the movable plate 2 to move. The mold parts can drive the sliding component 3 to move, so that the mold parts can be limited and fixed while adjusting the height. After the adjustment is completed, the sliding component 3 can be fixed to avoid unnecessary movement. The mold parts can be adjusted by themselves during processing and use, which is more flexible.

[0034] In one embodiment, for the above-mentioned sliding component 3, the sliding component 3 includes a clamp plate 301, a slider 302 is fixedly connected to the side of the clamp plate 301, a first sliding groove 303 is opened on the outer surface of the movable plate 2, the slider 302 is slidably connected to the inside of the first sliding groove 303, and a bolt 304 is threadedly connected to the side of the movable plate 2, and the bolt 304 passes through the movable plate 2 and presses against the side of the clamp plate 301.

[0035] Rotate the bolt 304 so that the end of the bolt 304 is separated from the clamp 301. At this time, the clamp 301 can drive the slider 302 to slide up and down along the first slide groove 303. After the clamp 301 clamps the mold part, it can drive it to move synchronously. After adjusting the height, screw the bolt 304 back to press against the clamp 301 to fix the clamp 301 to avoid unnecessary movement.

[0036] In one embodiment, for the above-mentioned lifting component 4, the lifting component 4 includes a fixed frame 401, the fixed frame 401 is fixedly connected to the bottom of the square plate 1, the outer surface of the fixed frame 401 is fixedly connected to the motor 402, the output shaft of the motor 402 is fixedly connected to the screw 403, the end of the screw 403 is fixedly connected to the limiting plate 404, the outer surface of the screw 403 is threadedly connected to the L-shaped rod 405, the outer surface of the fixed frame 401 is provided with a second slide groove 406, the L-shaped rod 405 is slidably connected to the inside of the second slide groove 406, the top of the L-shaped rod 405 is fixedly connected to the lifting block 407, and the L-shaped rod 405 and the lifting block 407 are both slidably connected to the square plate 1.

[0037] Start the motor 402, and the motor 402 drives the screw 403 to rotate. The L-shaped rod 405 on the screw 403 is restricted by the second slide groove 406, so that it cannot rotate. At this time, the L-shaped rod 405 can move up and down along the second slide groove 406, and the L-shaped rod 405 can drive the lifting block 407 to move, and the lifting block 407 can push the mold parts to move up and down.

[0038] In one embodiment, for the above-mentioned connecting component 6, the connecting component 6 includes a connecting seat 601, the connecting seat 601 is fixedly connected to the movable end of the electric push rod 5, the outer surface of the connecting seat 601 is rotatably connected to a pin shaft 602, the connecting seat 601 is rotatably connected to a connecting rod 603 through the pin shaft 602, and the connecting rod 603 is rotatably connected to the movable plate 2.

[0039] The electric push rod 5 pushes the connecting seat 601 down, and the connecting seat 601 drives the connecting rod 603 to move downward and rotate through the pin shaft 602. The connecting rod 603 pulls the moving plates 2 to make them close to each other to clamp the mold parts. Conversely, when the connecting seat 601 rises, the moving plates 2 move away from each other.

[0040] In one embodiment, for the lifting block 407 , a slot 7 is provided on the outer surface of the lifting block 407 , and the lifting block 407 is connected to an auxiliary plate 8 via the slot 7 .

[0041] The auxiliary plate 8 can increase the contact area between the lifting block 407 and the mold parts, and the auxiliary plate 8 can be removed when not in use.

[0042] In one embodiment, for the square plate 1 , a spring 9 is fixedly connected to the side surface of the square plate 1 , and the spring 9 is fixedly connected to the moving plate 2 .

[0043] In one embodiment, for the square plate 1 , a leg 10 is fixedly connected to the bottom of the square plate 1 .

[0044] When the moving plates 2 are close to each other, the spring 9 will be squeezed, and the spring 9 can push the moving plate 2 to return to its original position to prevent the moving plate 2 from getting stuck. The supporting legs 10 can support the other plate 1.

[0045] Through the above technical scheme, 1. Through the connection between the sliding assembly 3 and the moving plate 2, when the limit fixation between the sliding assembly 3 and the moving plate 2 is released, the lifting assembly 4 is started to push the mold parts between the moving plate 2 to move, and the mold parts can drive the sliding assembly 3 to move, so that the mold parts can still be limited and fixed while adjusting the height. After the adjustment is completed, the sliding assembly 3 can be fixed to avoid unnecessary movement. It can be adjusted by itself during processing and use, which is more flexible. 2. Through the connection between the clamping plate 301 and the moving plate 2, when the bolt 304 is separated from the clamping plate 301, the lifting block 407 can push the clamping plate 301 and the mold parts to move up and down, so as to adjust the height of the mold parts. During the adjustment process, the clamping plate 301 is always located on both sides of the mold parts to avoid unnecessary movement. After the adjustment is completed, the bolt 304 is turned back to fix the clamping plate 301. The adjustment method is relatively simple, and it can be adjusted according to actual needs during the processing, which is more flexible to use.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent fixing mechanism for a mold part, comprising a square plate (1), characterized in that: The outer surface of the square plate (1) is slidably connected to a movable plate (2), the outer surface of the movable plate (2) is provided with a sliding assembly (3), the bottom of the square plate (1) is fixedly connected to a lifting assembly (4) and an electric push rod (5), the movable end of the electric push rod (5) is fixedly connected to a connecting assembly (6), the connecting assembly (6) is rotatably connected to the movable plate (2), the lifting assembly (4) is used to push the mold parts and the sliding assembly (3) to move up and down, and the electric push rod (5) can move the movable plate (2) through the connecting assembly (6); The lifting assembly (4) comprises a fixing frame (401), wherein the fixing frame (401) is fixedly connected to the bottom of the square plate (1), the outer surface of the fixing frame (401) is fixedly connected to a motor (402), the output shaft of the motor (402) is fixedly connected to a screw rod (403), the end of the screw rod (403) is fixedly connected to a limiting plate (404), the outer surface of the screw rod (403) is threadedly connected to an L-shaped rod (405), the outer surface of the fixing frame (401) is provided with a second sliding groove (406), and the L-shaped rod (405) is slidably connected to the second sliding groove (406). Inside the groove (406), the top of the L-shaped rod (405) is fixedly connected to a lifting block (407), and the L-shaped rod (405) and the lifting block (407) are both slidably connected to the square plate (1); the connecting assembly (6) includes a connecting seat (601), the connecting seat (601) is fixedly connected to the movable end of the electric push rod (5), the outer surface of the connecting seat (601) is rotatably connected to a pin shaft (602), the connecting seat (601) is rotatably connected to a connecting rod (603) through the pin shaft (602), and the connecting rod (603) is rotatably connected to the movable plate (2).

2. The intelligent fixing mechanism for mold parts according to claim 1, characterized in that: The sliding assembly (3) comprises a clamping plate (301), a sliding block (302) is fixedly connected to the side of the clamping plate (301), a first sliding groove (303) is provided on the outer surface of the movable plate (2), the sliding block (302) is slidably connected inside the first sliding groove (303), and a bolt (304) is threadedly connected to the side of the movable plate (2), and the bolt (304) passes through the movable plate (2) and presses against the side of the clamping plate (301).

3. The intelligent fixing mechanism for mold parts according to claim 2, characterized in that: The outer surface of the lifting block (407) is provided with a clamping slot (7), and the lifting block (407) is clamped with an auxiliary plate (8) via the clamping slot (7).

4. The intelligent fixing mechanism for mold parts according to claim 1, characterized in that: A spring (9) is fixedly connected to the side surface of the square plate (1), and the spring (9) is fixedly connected to the movable plate (2).

5. The intelligent fixing mechanism for mold parts according to claim 1, characterized in that: A supporting leg (10) is fixedly connected to the bottom of the square plate (1).

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