Threaded jig dismounting device special for injection molding product

Abstract

A fixing frame fixes the injection molding product, the injection molding product is in threaded connection with a threaded jig, the threaded jig comprises a threaded end and a dismounting end, a dismounting motor is arranged on the corresponding side of the fixing frame, a moving device is arranged on the lower portion of the dismounting motor, and the dismounting motor can horizontally move front and back through the moving device; the top of a motor shaft of the dismounting motor is connected with a rotating end, the rotating end is connected with the dismounting end in a matched mode, the rotating end rotates to achieve rotating dismounting of the threaded jig through the dismounting end, the dismounting device is simple in structure and convenient to operate, efficient dismounting of the threaded jig is achieved, and the dismounting efficiency of the threaded jig is improved; the injection molding product is fixed and the up-and-down position is adjusted under the up-and-down action of the first fixing end and the second fixing end, fixing and up-and-down position adjustment of the injection molding product are achieved, a single threaded jig can be accurately disassembled, a plurality of threaded jigs arranged up and down can be efficiently disassembled, and the disassembling efficiency and adaptability of the threaded jigs are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thread tool dismounting technical field especially relates to a special thread tool dismounting device for injection molding product. BACKGROUND

[0002] Injection molding is a method of producing molded parts for industrial products. Products are usually made of rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting. Injection molding machine (referred to as injection machine or injection molding machine) is the main molding equipment for making various shapes of plastic products by using thermoplastic or thermosetting material. Injection molding is realized by injection molding machine and mold.

[0003] In the related art, special injection molding products need internal / external threads at corresponding positions, so the injection molding products will place thread tools at corresponding positions during the injection molding process, and the thread tools will be used to injection mold the required internal / external threads.

[0004] After the injection molding product is successfully injection molded, the thread tool needs to be removed. The prior art usually uses manual rotation of the thread tool and removal. This operation wastes labor and has low efficiency. UTILITY MODEL CONTENT

[0005] In view of the problems in the related art, the present application discloses a special thread tool dismounting device for injection molding product, which solves the problem of dismounting the thread tool by manpower in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A special thread tool dismounting device for injection molding product, comprising a workbench, a fixing frame for fixing the injection molding product is arranged at one end of the upper part of the workbench, a thread tool is threadedly connected with the injection molding product, the thread tool comprises a threaded end and a dismounting end, the threaded end comprises a threaded mold, the threaded end is threadedly connected with the injection molding product, a dismounting motor is arranged on the corresponding side of the fixing frame, a moving device is arranged at the lower part of the dismounting motor, the dismounting motor can move horizontally forward and backward through the moving device, a rotating end is connected to the top of the motor shaft of the dismounting motor, the rotating end can be connected with the dismounting end, and the rotating end can realize the rotary dismounting of the thread tool through the dismounting end.

[0008] As a further scheme of the present application: the fixing frame is a frame structure, a first adjusting part is fixedly arranged at the upper part of the fixing frame, a first telescopic rod is arranged at the movable end of the first adjusting part, the first telescopic rod can extend and retract under the power action of the first adjusting part, a first fixed end is connected to the top of the first telescopic rod,

[0009] The lower part of the fixing frame is fixedly provided with a second adjusting part, a second telescopic rod is arranged at the movable end of the second adjusting part, the second telescopic rod is in telescopic movement under the power action of the second adjusting part, a second fixed end is connected to the top of the second telescopic rod, and the second fixed end is in abutting connection with the bottom of the injection molding product.

[0010] As a further scheme of the present application, the second fixed end comprises a horizontal plate, the upper part of the horizontal plate is in surface contact with the bottom of the injection molding product, a plurality of lifting holes are arranged around the horizontal plate, a lifting rod is arranged in the lifting hole in a matched mode, the bottom of the lifting rod is fixedly connected with the workbench, and the horizontal plate is in up-down lifting movement along the lifting rod under the action of the second telescopic rod.

[0011] As a further scheme of the present application, the rear end of the fixing frame is provided with a fixed plate arranged in a vertical mode, the bottom of the fixed plate is fixedly connected with the workbench, and the fixed plate is in surface contact with the rear end of the injection molding product.

[0012] As a further scheme of the present application, a center groove is arranged at the center of the dismounting end, a plurality of dismounting grooves are radially arranged around the center groove,

[0013] a center shaft matched with the center groove is arranged at the center of the rotating end, a plurality of rotating rods are radially arranged around the center shaft, and the rotating rods are arranged in a matched mode with the dismounting grooves,

[0014] the dismounting end and the rotating end can realize the conduction of rotating force.

[0015] As a further scheme of the present application, a plurality of limiting rods are uniformly arranged around the top of the motor shaft, a plurality of limiting grooves are arranged at the connecting end of the rotating end, adjacent limiting grooves are independently closed, one limiting rod is movably arranged in each limiting groove, the rotating end is connected with the motor shaft sleeve, and the limiting rod drives the limiting groove and the rotating end to rotate after the rotating end rotates by a certain angle.

[0016] As a further scheme of the present application, the moving device comprises a plurality of horizontally arranged moving rods, a moving plate is fixedly arranged at the bottom of the dismounting motor, the moving plate is provided with a plurality of moving holes, the moving holes are connected with the moving rods in a matched mode, and the dismounting motor can move horizontally forward and backward along the moving rods under the action of force.

[0017] In summary, the present application has the following beneficial effects:

[0018] 1. A threaded jig dismounting device special for injection molding products, a fixing frame fixes the injection molding products, the injection molding products are connected with the threaded jig through threads, the threaded jig comprises a threaded end and a dismounting end, the threaded end comprises a threaded mold, the threaded end is connected with the injection molding products through threads, a dismounting motor is arranged on the corresponding side of the fixing frame, a moving device is arranged at the lower part of the dismounting motor, the dismounting motor can move horizontally forward and backward through the moving device, a rotating end is connected to the top of the motor shaft of the dismounting motor, the rotating end is connected with the dismounting end, the rotating end can rotate through the dismounting end to realize the rotation dismounting of the threaded jig, the dismounting device has simple structure and convenient operation, realizes the efficient dismounting of the threaded jig, and improves the dismounting efficiency of the threaded jig.

[0019] 2. First adjusting part and second adjusting part are arranged on the upper and lower parts of the fixing frame, the first adjusting part is connected with the first fixed end through the first telescopic rod at the movable end, the first fixed end is abutted and connected with the top of the injection molding product, the second adjusting part is connected with the second fixed end through the second telescopic rod at the movable end, the second fixed end is abutted and connected with the bottom of the injection molding product, the injection molding product is fixed and adjusted in position up and down on the first fixed end and the second fixed end, realizes the fixing and up and down position adjustment of the injection molding product, can accurately dismount a single threaded jig, can efficiently dismount multiple threaded jigs arranged up and down, and improves the dismounting efficiency and adaptability of the threaded jig.

[0020] 3. The second fixed end comprises a horizontal plate, the upper part of the horizontal plate is in surface contact with the bottom of the injection molding product, and the stability of the fixing of the injection molding product is improved.

[0021] 4. A plurality of lifting holes and lifting rods are arranged around the horizontal plate, the horizontal plate moves up and down along the lifting rods under the action of the second telescopic rod, the lifting rods and the lifting holes cooperate to improve the lifting stability of the horizontal plate, and the fixing stability of the injection molding product is improved.

[0022] 5. A fixed plate is arranged vertically and fixedly at the rear end of the fixing frame, the fixed plate is in surface contact with the rear end of the injection molding product, the fixed plate realizes the three-face fixing of the injection molding product together with the first fixed end and the second fixed end, and the fixing stability of the injection molding product is improved.

[0023] 6. A center groove is arranged at the center of the dismounting end, a plurality of dismounting grooves are radially arranged around the center groove, a center shaft and a plurality of rotating rods are arranged at the center of the rotating end in a matched mode, the dismounting end and the rotating end can realize the transmission of the rotating force in combination, the center groove and the center shaft are matched to improve the center positioning accuracy of the combination of the dismounting end and the rotating end, and the rotating rods and the dismounting grooves are arranged in a matched mode to facilitate the combination of the dismounting end and the rotating end and the transmission of the force.

[0024] 7、The motor shaft top around the protrusion is evenly provided with a plurality of limiting rods, the rotating end is provided with a plurality of limiting grooves at the motor shaft connecting end, adjacent limiting grooves are independently closed, each limiting groove is correspondingly movably provided with a limiting rod, the rotating end is movably connected with the motor shaft, the rotating end is rotated after rotating by a certain angle, the limiting rod drives the rotating end to rotate, the limiting groove and the limiting rod are movably connected, the rotating end and the dismounting end are movably positioned within a certain angle range, and the positioning efficiency of the rotating end and the dismounting end is improved.

[0025] 8、The mobile device comprises a mobile rod, a mobile plate and a mobile hole, the mobile hole is connected with the mobile rod in a matched mode, the dismounting motor can move horizontally forward and backward along the mobile rod under the action of force, the mobile device has simple structure, high stability and convenient operation, and the dismounting efficiency of the thread tool is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application.

[0027] In the drawings:

[0028] Figure 1 It is a structural schematic view of the present application.

[0029] Figure 2 It is a side view structural schematic view of the present application.

[0030] Figure 3 It is a side view structural schematic view of the dismounting motor of the present application.

[0031] Figure 4 It is a structural schematic view of the dismounting motor of the present application.

[0032] Figure 5 It is a structural schematic view of the injection molding product of the present application.

[0033] Annotation of reference signs:

[0034] 1, workbench; 2, fixed frame; 3, injection molding product; 4, dismounting end; 5, dismounting motor; 6, mobile device; 21, first adjusting part; 22, first fixed end; 23, second adjusting part; 24, horizontal plate; 25, lifting rod; 26, fixed plate; 41, center groove; 42, dismounting groove; 51, motor shaft; 52, rotating end; 53, center shaft; 54, rotating rod; 55, limiting rod; 56, limiting groove; 61, mobile rod; 62, mobile plate; DETAILED DESCRIPTION

[0035] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, unless otherwise indicated, like numbers refer to like elements throughout the several drawings. The following description of exemplary embodiments is not representative of all possible embodiments consistent with the present application. Rather, it is merely an example of apparatus and methods consistent with some aspects of the present embodiments as detailed in the appended claims.

[0036] It should be noted that all directional indications, such as up, down, left, right, front, back, etc., are merely used in the description of the embodiments to facilitate discussion. The orientation of these directions can change with the particular orientation of the component at the time of use and / or manufacture.

[0037] In addition, the descriptions in the embodiments, such as "first", "second", etc., are merely used for descriptive purposes and are not used to indicate or imply a relative importance or an implicitly recognized technical feature. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0038] In order to further understand the content, characteristics and effects of the present application, the following embodiments are exemplified and described in detail as follows with reference to the accompanying drawings:

[0039] As shown in the drawings: Figures 1-5

[0040] The special thread jig dismounting device for injection molding product 3 comprises a workbench 1, a fixed frame 2 for fixing the injection molding product 3 is arranged at one end of the upper part of the workbench 1, and a thread jig is threadedly connected with the injection molding product 3.

[0041] The thread jig comprises a threaded end and a dismounting end 4, the threaded end is threadedly connected with the injection molding product 3, and the threaded end comprises a thread mold, which realizes the thread forming of the injection molding product 3.

[0042] The fixed frame 2 is a frame structure, a first adjusting part 21 is fixedly arranged at the upper part of the fixed frame 2, a first telescopic rod is arranged at the movable end of the first adjusting part 21, the first telescopic rod telescopically moves under the power action of the first adjusting part 21, a first fixed end 22 is connected at the top of the first telescopic rod, and the first fixed end 22 is abuttingly connected with the top of the injection molding product 3.

[0043] ​The second adjusting part 23 is movably arranged at the lower part of the fixing frame 2, and a second telescopic rod is arranged at the movable end of the second adjusting part 23. The second telescopic rod is telescopically movable under the power of the second adjusting part 23. A second fixed end is connected to the top of the second telescopic rod. The second fixed end is in abutting connection with the bottom of the injection molding product 3. The injection molding product 3 is fixed and adjusted in position under the action of the first fixed end 22 and the second fixed end.

[0044] The second fixed end comprises a horizontal plate 24, the upper part of which is in surface contact with the bottom of the injection molding product 3. Four lifting holes are arranged around the horizontal plate 24. A lifting rod 25 is arranged in the lifting holes. The bottom of the lifting rod 25 is fixedly connected to the workbench 1. The horizontal plate 24 is movably lifted up and down along the lifting rod 25 under the action of the second telescopic rod.

[0045] The shape of the first fixed end 22 can be adaptively designed according to the structural features of the top of the injection molding product 3 to ensure the stability of the fixing of the injection molding product 3.

[0046] A fixed plate 26 is vertically arranged at the rear end of the fixing frame 2. The bottom of the fixed plate 26 is fixedly connected to the workbench 1. The fixed plate 26 is in surface contact with the rear end of the injection molding product 3.

[0047] The first adjusting part 21 and the second adjusting part 23 comprise a pneumatic cylinder.

[0048] A dismounting motor 5 is arranged at the corresponding side of the fixing frame 2. A moving device 6 is arranged at the lower part of the dismounting motor 5. The dismounting motor 5 is horizontally movable forward and backward through the moving device 6.

[0049] The moving device 6 comprises two horizontally arranged moving rods 61. A moving plate 62 is fixedly arranged at the bottom of the dismounting motor 5. The moving plate 62 is provided with two moving holes. The moving holes are in matched connection with the moving rods 61. The dismounting motor 5 is horizontally movable forward and backward along the moving rods 61 under the action of human power.

[0050] A rotating end 52 is connected to the top of the motor shaft 51 of the dismounting motor 5. The rotating end 52 is in matched connection with the dismounting end 4. The rotating end 52 is rotatable through the dismounting end 4 to realize the rotational dismounting of the thread tool.

[0051] Specifically, a central groove 41 is arranged at the center of the dismounting end 4. Three dismounting grooves 42 are radially arranged around the central groove 41.

[0052] A central shaft 53 is arranged at the center of the rotating end 52 and is in matched connection with the central groove 41. Three rotating rods 54 are radially arranged around the central shaft 53 and are in matched connection with the dismounting grooves 42.

[0053] The dismounting end 4 and the rotating end 52 can realize the transmission of the rotating force.

[0054] Two limiting rods 55 are uniformly arranged around the top of the motor shaft 51 of the dismounting motor 5. The two limiting rods 55 are symmetrically arranged.

[0055] The rotating end 52 is provided with two limiting grooves 56 at the connecting end of the motor shaft 51, the adjacent limiting grooves 56 are independently closed, each limiting groove 56 is correspondingly movably provided with a limiting rod 55, the rotating end 52 is connected with the motor shaft 51, the length of the limiting groove 56 is greater than the width of the limiting rod 55, and after the rotating end 52 rotates by a certain angle, the limiting rod 55 drives the limiting groove 56 to rotate the rotating end 52.

[0056] In actual application,

[0057] The fixed frame 2 fixes the injection molding product 3, the injection molding product 3 is threadedly connected with a threaded jig, the threaded jig includes a threaded end and a dismounting end 4, the threaded end includes a threaded mold, the threaded end is threadedly connected with the injection molding product 3, the fixed frame 2 is provided with a dismounting motor 5 at the corresponding side, the dismounting motor 5 is provided with a moving device 6 at the lower part, the dismounting motor 5 can move horizontally forward and backward through the moving device 6, the rotating end 52 is connected at the top of the motor shaft 51 of the dismounting motor 5, the rotating end 52 is cooperatively connected with the dismounting end 4, and the rotating end 52 rotates through the dismounting end 4 to realize the rotary dismounting of the threaded jig. This dismounting device is simple in structure, convenient to operate, realizes efficient dismounting of the threaded jig, and improves the dismounting efficiency of the threaded jig.

[0058] The fixed frame 2 is provided with a first adjusting part 21 and a second adjusting part 23 at the upper and lower parts, the first adjusting part 21 is movably provided with a first fixed end 22 through a first telescopic rod, the first fixed end 22 is abuttingly connected with the top of the injection molding product 3, the second adjusting part 23 is movably provided with a second fixed end through a second telescopic rod, and the second fixed end is abuttingly connected with the bottom of the injection molding product 3. The injection molding product 3 is fixed and adjusted in the up-down position under the action of the first fixed end 22 and the second fixed end, realizes the fixation and up-down position adjustment of the injection molding product 3, can accurately dismount a single threaded jig, can efficiently dismount multiple threaded jigs arranged in the up-down direction, and improves the dismounting efficiency and adaptability of the threaded jig.

[0059] The second fixed end includes a horizontal plate 24, the upper part of the horizontal plate 24 is in surface contact with the bottom of the injection molding product 3, and the stability of the fixation of the injection molding product 3 is improved.

[0060] The horizontal plate 24 is provided with multiple lifting holes and lifting rods 25 around, the horizontal plate 24 moves up and down along the lifting rods 25 under the action of the second telescopic rod, and the lifting rods 25 and the lifting holes improve the lifting stability of the horizontal plate 24 and the fixing stability of the injection molding product 3.

[0061] The fixed frame 2 is provided with a fixed plate 26 arranged vertically and fixed at the rear end, the fixed plate 26 is in surface contact with the rear end of the injection molding product 3, and the fixed plate 26 and the first fixed end 22 and the second fixed end realize the three-face fixation of the injection molding product 3, thereby improving the fixation stability of the injection molding product 3.

[0062] The center of the disassembling end 4 is provided with a center groove 41, a plurality of disassembling grooves 42 are radially arranged around the center groove 41, the rotating end 52 is provided with a matched center shaft 53 and a plurality of rotating rods 54, the disassembling end 4 and the rotating end 52 can realize the transmission of the rotating force in combination, the center groove 41 and the center shaft 53 are matched to improve the center positioning accuracy of the disassembling end 4 and the rotating end 52, and the rotating rods 54 and the disassembling grooves 42 are matched to facilitate the combination of the disassembling end 4 and the rotating end 52 and the transmission of the force.

[0063] The top of the motor shaft 51 is uniformly provided with a plurality of limiting rods 55, the rotating end 52 is provided with a plurality of limiting grooves 56 at the connecting end of the motor shaft 51, adjacent limiting grooves 56 are independently closed, each limiting groove 56 is correspondingly movably provided with a limiting rod 55, the rotating end 52 is movably sleeved with the motor shaft 51, the limiting rod 55 drives the limiting groove 56 to rotate the rotating end 52 after the rotating end 52 rotates by a certain angle, the limiting groove 56 is movably connected with the limiting rod 55, the rotating end 52 and the disassembling end 4 are movably positioned within a certain angle range, and the positioning efficiency of the rotating end 52 and the disassembling end 4 is improved.

[0064] The moving device 6 includes a moving rod 61, a moving plate 62 and a moving hole, the moving hole is matched with the moving rod 61, the disassembling motor 5 can move horizontally forward and backward along the moving rod 61 under the action of the force, the moving device 6 has simple structure, high stability and simple operation, and the disassembling efficiency of the thread tool is improved.

[0065] Finally, it should be noted that: the above disclosure is only the preferred embodiment of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. The scope of the present application is only limited by the appended claims.

Claims

1. A special-purpose thread jig dismounting device for injection-molded products, comprising a worktable (1), characterized in that: The upper end of the workbench (1) is provided with a fixing frame (2) capable of fixing the injection molding product (3), the injection molding product (3) is threadedly connected with a threaded jig, the threaded jig comprises a threaded end and a dismounting end (4), the threaded end comprises a threaded mold, the threaded end is threadedly connected with the injection molding product (3), the fixing frame (2) is provided with a dismounting motor (5) on the corresponding side, the lower part of the dismounting motor (5) is provided with a moving device (6), the dismounting motor (5) can move horizontally forward and backward through the moving device (6), the top of the motor shaft (51) of the dismounting motor (5) is connected with a rotating end (52), the rotating end (52) is cooperatively connected with the dismounting end (4), the rotating end (52) can realize the rotary dismounting of the threaded jig through the dismounting end (4).

2. The injection molded article special thread fixture dismounting device according to claim 1, characterized in that: The fixing frame (2) is a frame structure, the upper part of the fixing frame (2) is fixedly provided with a first adjusting part (21), the movable end of the first adjusting part (21) is provided with a first telescopic rod, the first telescopic rod is telescopically moved under the power action of the first adjusting part (21), the top of the first telescopic rod is connected with a first fixed end (22), the first fixed end (22) is abuttingly connected with the top of the injection molding product (3), The lower part of the fixing frame (2) is fixedly provided with a second adjusting part (23), the movable end of the second adjusting part (23) is provided with a second telescopic rod, the second telescopic rod is telescopically moved under the power action of the second adjusting part (23), the top of the second telescopic rod is connected with a second fixed end, the second fixed end is abuttingly connected with the bottom of the injection molding product (3), the injection molding product (3) is fixed and adjusted in the up-down position under the action of the first fixed end (22) and the second fixed end.

3. The injection molded article special thread fixture dismounting device according to claim 2, characterized in that: The second fixed end comprises a horizontal plate (24), the upper part of the horizontal plate (24) is in surface contact with the bottom of the injection molding product (3), a plurality of lifting holes are arranged around the horizontal plate (24), lifting rods (25) are arranged in the lifting holes in a matched mode, the bottom of the lifting rod (25) is fixedly connected with the workbench (1), and the horizontal plate (24) is telescopically moved up and down along the lifting rod (25) under the action of the second telescopic rod.

4. The injection molded article specific thread tool dismounting device according to claim 2, characterized in that: The rear end of the fixing frame (2) is provided with a fixed plate (26) arranged vertically and fixedly, the bottom of the fixed plate (26) is fixedly connected with the workbench (1), and the fixed plate (26) is in surface contact with the rear end of the injection molding product (3).

5. The injection molded article specific thread tool dismounting device according to claim 1, characterized in that: The center of the dismounting end (4) is provided with a center groove (41), a plurality of dismounting grooves (42) are radially arranged around the center groove (41), The center of the rotating end (52) is provided with a center shaft (53) matched with the center groove (41), a plurality of rotating rods (54) are radially arranged around the center shaft (53), The dismounting end (4) and the rotating end (52) can realize the conduction of rotary force in combination.

6. The injection molded article specific thread tool dismounting device according to claim 1, characterized in that: The motor shaft (51) top around the protrusion is uniformly provided with a plurality of limiting rods (55), the rotating end (52) is provided with a plurality of limiting grooves (56) on the motor shaft (51) connecting end, adjacent limiting grooves (56) are independently closed, each limiting groove (56) is correspondingly movably provided with a limiting rod (55), the rotating end (52) is connected with the motor shaft (51) sleeve, the rotating end (52) rotates a certain angle, and the limiting rod (55) drives the limiting groove (56) to drive the rotating end (52) to rotate.

7. The injection molded article specific thread tool dismounting device of claim 1, wherein: The mobile device (6) comprises a plurality of horizontally arranged moving rods (61), the dismounting motor (5) is fixedly provided with a moving plate (62) at the bottom, the moving plate (62) is provided with a plurality of moving holes, the moving holes are matched with the moving rods (61), and the dismounting motor (5) can move horizontally forward and backward along the moving rods (61) under the action of force.

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