CN218828055U

CN218828055U - Nut fixing structure

Info

Publication number: CN218828055U
Application number: CN202222897558.7U
Authority: CN
Inventors: 吴莉平; 张远军
Original assignee: Kunshan Terek Intelligent Technology Co ltd
Current assignee: Kunshan Terek Intelligent Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-07
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a nut fixed knot constructs, relate to the fixed technical field of nut, including positioning jig, positioning jig's top is provided with plastic casing, the inside position that is close to the center of plastic casing is provided with the electrode slice, the below of electrode slice is provided with the spacing block, one side of electrode slice is provided with the clamp plate, the circular logical groove of size unanimity is seted up to the clamp plate both sides, the circular logical inslot of clamp plate is provided with the screw, the below of clamp plate is provided with the gasket, the below of gasket is provided with the lamp plate, the below of lamp plate is provided with hexagon nut, hexagon nut's partial part sinks into the inside of plastic casing, a pressing plate, the electrode slice, the gasket, lamp plate and hexagon nut all pass through the screw, fixed mounting is on positioning jig, the inside that the small part position of hexagon nut sinks into the plastic casing has been possessed, it gives hexagon nut positioning jig to give out the space, screwed connection's reliability is higher, and the equipment technological requirement reduces, the equipment, and is smooth and easy, and short in working hours, effect with low costs.

Description

Nut fixing structure

Technical Field

The utility model relates to a nut fixing technology field specifically is a nut fixed knot constructs.

Background

The Nut is also called Nut (English: nut) and is a fixing tool, the center of which is provided with a hole, and the inner side of the hole is provided with threads. Nuts are often used in conjunction with appropriately sized screws to secure the respective joint portions.

Inside hexagonal nut among the current nut fixed knot constructs sinks the plastic shell completely, rely on the plastic shell counter bore to come fixed position completely, at the lock screw in-process, if the torsion of lock screw leads to moulding the shell counter bore greatly and can be extruded and warp, wearing and tearing, hexagonal nut does not have the location and follows the screw and rotate together, lead to the unable locking of screw, and then the phenomenon that leads to the performance of product is bad produces, and its production technology is comparatively complicated, hexagonal nut is difficult for the equipment, drops easily, man-hour is longer, the assembly cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut fixed knot constructs, has possessed the inside that the small part position of hexagon nut sunk into the plastic shell, gave out the space and gives hexagon nut positioning jig, and screwed connection's reliability is higher to the assembly process requirement reduces, and the equipment is smooth and easy, and man-hour is short, and the technical problem who proposes in the above-mentioned background art has been solved to effect with low costs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nut fixed knot constructs, includes positioning jig, positioning jig's top is provided with plastic casing, the inside position that is close to the center of plastic casing is provided with the electrode slice, the below of electrode slice is provided with the spacing block, one side of electrode slice is provided with the clamp plate, the circular logical groove of big or small unanimous is seted up to the clamp plate both sides, the circular logical inslot of clamp plate is provided with the screw, the below of clamp plate is provided with the gasket, the below of gasket is provided with the lamp plate, the below of lamp plate is provided with hexagon nut.

Optionally, the lamp plate sets up the below of plastic casing, the inside of plastic casing is sunk to hexagon nut's partial part.

Optionally, the lamp panel and the hexagon nut are firstly installed and placed on the positioning jig, and then other components are sequentially installed on the positioning jig.

Optionally, the plastic shell, the pressing plate, the electrode plate, the gasket, the lamp plate and the hexagon nut are fixedly mounted on the positioning jig through the screws.

Optionally, a connection portion connected with the pressure plate extends out of one side of the electrode plate close to the pressure plate, the spacer is attached to the electrode plate, and the spacer is fixed by being pressed and fixed with a contact surface of the electrode plate.

Optionally, the positioning jig is made of stainless steel.

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

1. the utility model discloses a hexagon nut is small part to sink into the inside design of plastic shell, at the lock screw in-process, hexagon nut's location relies on equipment positioning jig to fix completely, and positioning jig's material is stainless steel, and the hardness and the intensity of material are a lot stronger than plastics, can not produce to warp and lead to hexagon nut to follow the screw and rotate together to lead to the unable locking of screw, and then the phenomenon that leads to the performance of product is bad produces, has improved screwed connection's reliability.

2. The utility model discloses a screw is fixed other parts with hexagon nut's cooperation for nut fixed knot constructs the assembly process is smooth and easy, and man-hour is short, and is with low costs.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view partially in section of the structure of the present invention;

FIG. 3 is a side cross-sectional view of the structure of the present invention;

fig. 4 is an exploded view of the structure of the present invention.

In the figure: 1-a positioning jig, 2-a plastic shell, 3-an electrode plate, 4-a spacing sheet, 5-a pressing plate, 6-a screw, 7-a lamp plate, 8-a gasket and 9-a hexagon nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1 to 4, the utility model provides a nut fixed knot constructs, including positioning jig 1, positioning jig 1's top is provided with plastic casing 2, the inside position that is close to the center of plastic casing 2 is provided with electrode slice 3, the below of electrode slice 3 is provided with spacing block 4, one side of electrode slice 3 is provided with clamp plate 5, the circular logical groove of size unanimity is seted up to clamp plate 5 both sides, the circular logical inslot of clamp plate 5 is provided with screw 6, the below of clamp plate 5 is provided with gasket 8, the below of gasket 8 is provided with lamp plate 7, the below of lamp plate 7 is provided with hexagon nut 9.

More specifically, in this embodiment, the nut fixing structure is installed in the following order: the operator places positioning jig 1 on the operation panel, hexagon nut 9 is at first placed on positioning jig 1, lamp plate 7 is placed on hexagon nut 9, when plastic casing 2 is placed on positioning jig 1, hexagon nut 9's partial part sinks into plastic casing 2's inside, gasket 8 is placed on lamp plate 7, spacer 4 is placed on gasket 8, electrode slice 3 is placed on spacer 4, clamp plate 5 is placed at electrode slice 3, fixed connection is accomplished by the unified through-hole that passes each part looks adaptation of screw 6 at last.

In the second embodiment, on the basis of the first embodiment:

further, lamp plate 7 sets up in the below of plastic casing 2, and the inside of plastic casing 2 is sunk to the partial part of hexagon nut 9.

More specifically, in this embodiment, through the design that the hexagon nut 9 is sunk into the plastic housing 2 for a small part, in the process of locking the screw 6, the positioning of the hexagon nut 9 is completely fixed by the assembling and positioning jig 1, the hexagon nut 9 cannot rotate along with the screw 6, the fixing effect is achieved, the reliability of the connection of the screw 6 is higher, and the phenomenon of poor product performance is reduced.

Example three, on the basis of the above examples:

further, lamp plate 7 and hexagon nut 9 are installed at first and are placed on positioning jig 1, and later install other parts on positioning jig 1 in order.

More specifically, in this embodiment, after the hexagon nut 9 and the lamp panel 7 are positioned on the positioning fixture 1, other components have a certain fixing reference function when being installed again, so that the positioning and fixing work of other components is facilitated.

In a fourth embodiment, on the basis of the above-mentioned embodiment:

further, plastic casing 2, clamp plate 5, electrode slice 3, gasket 8, lamp plate 7 and hexagon nut 9 are all through screw 6, and fixed mounting is on positioning jig 1.

More specifically, in this embodiment, after the screwing screw 6 is installed, the plastic housing 2, the pressing plate 5, the electrode plate 3, the gasket 8, the lamp plate 7 and the hexagon nut 9 are all fixedly installed on the positioning jig 1, so that the assembling process is smooth and easy, the fixing effect is correspondingly achieved, and the working time is shortened.

Example five, on the basis of the above example:

furthermore, one side of the electrode plate 3 close to the pressure plate 5 extends to form a connecting part connected with the pressure plate 5, the spacer 4 is attached to the electrode plate 3, and the spacer 4 is fixed by being pressed and fixed with the contact surface of the electrode plate 3.

More specifically, in this embodiment, the connection portion of the electrode plate 3 facilitates the screw 6 to pass through the pressing plate 5 and then fixedly connect the electrode plate 3, and in the process of fixedly connecting the electrode plate 3, the spacer 4 is attached to the electrode plate 3 due to the tightening force of the screw 6, so that the electrode plate 3 is attached and fixed.

Example six, on the basis of the above examples:

furthermore, the positioning fixture 1 is made of stainless steel.

More specifically, in this embodiment, the material hardness and the intensity of stainless steel are much stronger than plastics, can not produce the deformation and lead to hexagonal nut 7 to follow screw 6 and rotate together to lead to the unable circumstances of locking of screw 6, have stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nut fixed knot constructs, includes positioning jig (1), its characterized in that: the utility model discloses a positioning jig, including positioning jig (1), plastic casing (2), the inside position that is close to the center of plastic casing (2) is provided with electrode slice (3), the below of electrode slice (3) is provided with spacing block (4), one side of electrode slice (3) is provided with clamp plate (5), the circular logical groove of big or small unanimity is seted up to clamp plate (5) both sides, the circular logical inslot of clamp plate (5) is provided with screw (6), the below of clamp plate (5) is provided with gasket (8), the below of gasket (8) is provided with lamp plate (7), the below of lamp plate (7) is provided with hexagon nut (9).

2. The nut fixing structure according to claim 1, wherein: lamp plate (7) set up the below of plastics shell (2), the inside of plastic shell (2) is sunk to the partial part of hex nut (9).

3. A nut holding structure according to claim 1, wherein: the lamp panel (7) and the hexagonal nut (9) are firstly installed and placed on the positioning jig (1), and then other components are sequentially installed on the positioning jig (1).

4. A nut holding structure according to claim 3, wherein: the plastic shell (2), the pressing plate (5), the electrode plate (3), the gasket (8), the lamp plate (7) and the hexagonal nut (9) are fixedly installed on the positioning jig (1) through the screws (6).

5. A nut holding structure according to claim 1, wherein: one side of the electrode plate (3) close to the pressure plate (5) extends to form a connecting part connected with the pressure plate (5), the spacer (4) is attached to the electrode plate (3), and the spacer (4) is fixed by extrusion fixing of the contact surface of the spacer and the electrode plate (3).

6. A nut holding structure according to claim 1, wherein: the positioning jig (1) is made of stainless steel.