Positioning jig and equipment applied to nut implantation

Abstract

The utility model discloses a positioning jig and equipment applied to nut implantation, which relates to the technical field of nut implantation and comprises a base, an overturning assembly arranged on the base, a rotating assembly connected to the overturning assembly and a clamping assembly connected to the rotating assembly. A positioning groove acting on a product is formed in the rotating assembly, the clamping assembly is used for fixing the product in the positioning groove, the rotating assembly can rotate relative to the overturning assembly, and the overturning assembly is used for driving the rotating assembly to overturn; through the arrangement of the overturning assembly, the rotating assembly and the clamping assembly, a plastic product can be adjusted in multiple directions on the positioning jig, so that a nut can be embedded in multiple angles, and the requirement that the nut can be moved to any position is met.

Description

Technical Field

[0001] The utility model relates to the technical field of nut implantation, in particular to a positioning jig and equipment used for nut implantation. Background Art

[0002] Existing plastic parts often need to be implanted with nuts or other hardware accessories to facilitate later assembly. The method used to insert and fasten nuts to plastic parts is usually one-piece injection molding or hot melt implantation. The traditional hot melt implantation process is that after the shell product is injection molded, employees need to use metal auxiliary tools to pre-press the nut into the cylindrical hole of the shell, and then put the shell on the hot melt machine to hot melt the nut into place. This hot melt implantation method is purely manual, labor-intensive, and high in labor costs.

[0003] Therefore, the prior art has proposed a Chinese patent application with announcement number CN110901080A, "A nut heating implantation device and a nut heating implantation method": on the one hand, the product is placed on a product fixture and positioned and fixed; on the other hand, the vibration plate transports the nut to the positioning seat. After the positioning seat is lifted by the lifting cylinder, the pressing rod, driven by the first linear module, passes through the positioning seat to fit the nut, passes through the heating coil to heat the nut, and then is pressed into the product on the product fixture, thereby reducing the time for manual loading and realizing an automated mode that replaces manual loading. The entire loading process is completed with a vibration plate, which simplifies the mechanical operation to ensure the stability of the machine.

[0004] However, when some products need to have nuts implanted on their sides or on regular or irregular surfaces with a certain angle, the product fixture described in the above patent cannot meet the processing requirements of such products.

[0005] Therefore, it is necessary to propose an improved technical solution to solve the above problems. Utility Model Content

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0007] A positioning fixture used for nut implantation, comprising a base, a flip assembly arranged on the base, a rotating assembly connected to the flip assembly, and a clamping assembly connected to the rotating assembly;

[0008] The rotating assembly is provided with a positioning groove acting on the product, the clamping assembly is used to fix the product in the positioning groove, the rotating assembly can rotate relative to the flipping assembly, and the flipping assembly is used to drive the rotating assembly to flip.

[0009] As a further solution of the utility model: the flip assembly includes two mounting seats arranged on both sides of the base in a relative manner, and a movable seat rotatably connected between the two mounting seats, a first power member is arranged on one side of one mounting seat, and an output shaft of the first power member is connected to the movable seat through the mounting seat;

[0010] Wherein, the rotating assembly is connected to the movable seat.

[0011] As a further solution of the utility model: the rotating assembly includes a second power member arranged on the movable seat and a positioning plate movably connected to the movable seat, and the output shaft of the second power member is dynamically connected to the positioning plate through the movable seat;

[0012] Wherein, the positioning groove is provided on the positioning plate, and the clamping assembly is provided on the side of the positioning plate.

[0013] As a further solution of the utility model: the movable seat is gantry-shaped, and both sides thereof are respectively provided with a rotating part rotatably connected to the mounting seat, and a connecting platform located between the two rotating parts, the second power member is fixedly arranged on one end surface of the connecting platform located on the two rotating parts, and the positioning plate is movably connected to the other end surface of the connecting platform;

[0014] Wherein, the contact surface between the positioning plate and the connecting platform is a plane.

[0015] As a further solution of the utility model: the positioning plate is in sliding contact with the mounting seat, wherein the contact surface of the mounting seat corresponding to the positioning plate is an arc surface, and the flipping path of the positioning plate is consistent with the arc angle of the arc surface.

[0016] As a further solution of the utility model: the clamping assembly includes a third power member arranged on both sides of the positioning plate and an abutment block connected to the output end of the third power member;

[0017] Wherein, the abutting end of the abutting block faces the positioning groove.

[0018] The utility model also proposes a device for nut implantation, comprising a frame, on which a nut implantation mechanism and a matching positioning fixture are arranged;

[0019] Wherein, the positioning fixture is the positioning fixture used for nut implantation as described above.

[0020] As a further solution of the utility model: the frame is provided with a workbench corresponding to the nut implanting mechanism, and a accommodating space corresponding to the positioning fixture is arranged in the frame and in front of the workbench, and the nut implanting end of the nut implanting mechanism extends into the accommodating space and corresponds to the positioning fixture.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] By setting up the flipping component, the rotating component and the clamping component, the plastic product to be processed can be fixed in the positioning groove on the rotating component through the clamping component. The flipping component can drive the plastic product to be processed to flip and realize the angle adjustment in the longitudinal direction. The rotating component can drive the plastic product to be processed to rotate relative to the rotating component to realize the angle adjustment in the relative horizontal direction, so that the plastic product to be processed can be turned sideways and rotated after turning sideways, so that the plastic product can be adjusted in multiple directions on the positioning fixture, and then the nut can be embedded at multiple angles to meet the requirement that the nut can be moved to any position.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 paying creative labor.

[0025] Figure 1 It is a structural schematic diagram of the positioning fixture of the utility model;

[0026] Figure 2 yes Figure 1 Schematic diagram of the explosion structure;

[0027] Figure 3 It is a structural schematic diagram of the cooperation between the nut implanting mechanism and the positioning fixture of the utility model.

[0028] The reference numerals and names in the figures are as follows:

[0029] 1. Base; 2. Positioning groove; 3. Mounting seat; 4. Movable seat; 5. First power member; 6. Second power member; 7. Positioning plate; 8. Workbench; 9. Rotating part; 10. Connecting platform; 11. Third power member; 12. Abutment block; 13. Frame; 14. Nut implanting mechanism; 15. Positioning fixture; 16. Flipping assembly; 17. Rotating assembly; 18. Clamping assembly. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-2 In an embodiment of the utility model, a positioning fixture used for nut implantation includes a base 1, a flip assembly 16 disposed on the base 1, a rotating assembly 17 connected to the flip assembly 16, and a clamping assembly 18 connected to the rotating assembly 17;

[0032] The rotating assembly 17 is provided with a positioning groove 2 for acting on the product, and the clamping assembly 18 is used to fix the product in the positioning groove 2. The rotating assembly 17 can rotate relative to the flipping assembly 16, and the flipping assembly 16 is used to drive the rotating assembly 17 to flip.

[0033] In the technical solution of the utility model, by setting the flip component 16, the rotating component 17 and the clamping component 18, the plastic product to be processed is fixed in the positioning groove 2 on the rotating component 17 through the clamping component 18, the flip component 16 can drive the plastic product to be processed to flip and realize the angle adjustment in the longitudinal direction, and the rotating component can drive the plastic product to be processed to rotate relative to the rotating component 17 to realize the angle adjustment in the relative horizontal direction, so that the plastic product to be processed can be turned sideways and rotated after turning sideways, so that the plastic product can be adjusted in multiple directions on the positioning fixture 15, and then the nut can be embedded at multiple angles to meet the requirement that the nut can be moved to any position.

[0034] More specifically, in the embodiment of the utility model, the flip assembly 16 includes two mounting seats 3 arranged on both sides of the base 1 and a movable seat 4 rotatably connected between the two mounting seats 3, and a first power member 5 is arranged on one side of one mounting seat 3, and the output shaft of the first power member 5 is connected to the movable seat 4 through the mounting seat 3;

[0035] The rotating assembly 17 is connected to the movable seat 4 .

[0036] The first power member 5 can be a motor. By horizontally and fixedly mounting the first power member 5 on the outer side of any mounting seat 3, the two sides of the movable seat 4 are rotatably connected between the two mounting seats 3 through a rotating shaft, and the output shaft of the first power member 5 is connected to the movable seat 4 in a power connection (the output shaft of the first power member 5 can achieve power transmission by connecting with the corresponding rotating shaft key). Driven by the first power member 5, the movable seat 4 and the rotating assembly 17 thereon can be flipped relative to the mounting seat 3, thereby achieving angle adjustment of the plastic product to be processed in the longitudinal direction.

[0037] More specifically, in the embodiment of the utility model, the rotating assembly 17 includes a second power member 6 disposed on the movable seat 4 and a positioning plate 7 movably connected to the movable seat 4, and the output shaft of the second power member 6 is dynamically connected to the positioning plate 7 through the movable seat 4;

[0038] The positioning plate 7 is provided with the positioning groove 2 , and the side of the positioning plate 7 is provided with the clamping assembly 18 .

[0039] The second power member 6 can also be a motor. The second power member 6 is vertically fixed on the lower end of the movable seat 4, combined with the positioning plate 7 supported on the upper end of the movable seat 4, and the output shaft of the second power member 6 is connected to the positioning plate 7. Under the drive of the second power member 6, the positioning plate 7 can rotate relative to the movable seat 4, thereby realizing the angle adjustment of the plastic product to be processed in the horizontal direction.

[0040] More specifically, in the embodiment of the utility model, the movable seat 4 is gantry-shaped, and both sides thereof are provided with a rotating part 9 rotatably connected to the mounting seat 3, and a connecting platform 10 located between the two rotating parts 9, the second power member 6 is fixedly arranged on one end surface of the connecting platform 10 located on the two rotating parts 9, and the positioning plate 7 is movably connected to the other end surface of the connecting platform 10;

[0041] The contact surface between the positioning plate 7 and the connecting platform 10 is a plane.

[0042] The movable seat 4 is designed to be gantry-shaped, so that there is an assembly space for accommodating the second power part 6 inside the movable seat 4, so that the positioning fixture 15 is more compact as a whole; the contact surface between the positioning plate 7 and the connecting platform 10 is designed to be flat, which facilitates smoother rotation of the positioning plate 7 relative to the connecting platform 10.

[0043] More specifically, in the embodiment of the utility model, the positioning plate 7 is in sliding contact with the mounting seat 3, wherein the contact surface of the mounting seat 3 corresponding to the positioning plate 7 is an arc surface, and the flipping path of the positioning plate 7 is consistent with the arc angle of the arc surface.

[0044] Through this arrangement, when the first power member 5 drives the positioning plate 7 to flip, the positioning plate 7 can at least partially abut against the mounting seat 3, so that the mounting seat 3 can provide a certain support strength to the positioning plate 7, which is convenient for the nut implantation operation.

[0045] More specifically, in the embodiment of the present utility model, the clamping assembly 18 includes a third power member 11 disposed on both sides of the positioning plate 7 and an abutment block 12 connected to the output end of the third power member 11;

[0046] The abutting end of the abutting block 12 faces the positioning groove 2 .

[0047] The third power member 11 may be a cylinder. By arranging an abutment block 12 on the telescopic rod of the cylinder, the abutment block 12 abuts against the plastic product to be processed, thereby completing the clamping and fixing of the plastic product to be processed.

[0048] See also Figure 3 The utility model also proposes a device for nut implantation, comprising a frame 13, on which a nut implantation mechanism 14 and a matching positioning fixture 15 are arranged;

[0049] Wherein, the positioning fixture 15 is the positioning fixture 15 used for nut implantation as described above;

[0050] The frame 13 is provided with a workbench 8 corresponding to the nut implanting mechanism 14, and a accommodating space corresponding to the positioning jig 15 is provided in the frame 13 and in front of the workbench 8. The nut implanting end of the nut implanting mechanism 14 extends into the accommodating space and corresponds to the positioning jig 15, thereby realizing the nut implanting action of the nut implanting mechanism 14 into the positioning jig 15 from top to bottom.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A positioning fixture used for nut implantation, characterized in that: It includes a base, a flip assembly arranged on the base, a rotating assembly connected to the flip assembly, and a clamping assembly connected to the rotating assembly; The rotating assembly is provided with a positioning groove acting on the product, the clamping assembly is used to fix the product in the positioning groove, the rotating assembly can rotate relative to the flipping assembly, and the flipping assembly is used to drive the rotating assembly to flip.

2. A positioning jig for nut implantation according to claim 1, characterized in that: The flip assembly includes two mounting seats arranged on both sides of the base in a relative manner, and a movable seat rotatably connected between the two mounting seats, a first power member is arranged on one side of one mounting seat, and an output shaft of the first power member is connected to the movable seat through the mounting seat; Wherein, the rotating assembly is connected to the movable seat.

3. A positioning jig for nut implantation according to claim 2, characterized in that: The rotating assembly includes a second power member disposed on a movable seat and a positioning plate movably connected to the movable seat, and an output shaft of the second power member is dynamically connected to the positioning plate through the movable seat; Wherein, the positioning groove is provided on the positioning plate, and the clamping assembly is provided on the side of the positioning plate.

4. A positioning jig for nut implantation according to claim 3, characterized in that: The movable seat is gantry-shaped, and has a rotating part rotatably connected to the mounting seat on both sides, and a connecting platform located between the two rotating parts. The second power member is fixedly arranged on one end surface of the connecting platform located on the two rotating parts, and the positioning plate is movably connected to the other end surface of the connecting platform. Wherein, the contact surface between the positioning plate and the connecting platform is a plane.

5. A positioning jig for nut implantation according to claim 3, characterized in that: The positioning plate is in sliding contact with the mounting seat, wherein the contact surface of the mounting seat corresponding to the positioning plate is an arc surface, and the flipping path of the positioning plate is consistent with the arc angle of the arc surface.

6. A positioning jig for nut implantation according to claim 3, characterized in that: The clamping assembly includes a third power member arranged on both sides of the positioning plate and an abutment block connected to the output end of the third power member; Wherein, the abutting end of the abutting block faces the positioning groove.

7. A device for nut implantation, characterized in that: It comprises a frame, on which a nut implanting mechanism and a matching positioning fixture are arranged; Wherein, the positioning jig is a positioning jig used for nut implantation as described in any one of claims 1 to 6.

8. The device for nut implantation according to claim 7, characterized in that: The frame is provided with a workbench corresponding to the nut implanting mechanism, and a accommodating space corresponding to the positioning fixture is arranged in the frame and in front of the workbench. The nut implanting end of the nut implanting mechanism extends into the accommodating space and corresponds to the positioning fixture.

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