CN207212903U - A kind of hex nut support - Google Patents

Abstract

Fastening connection piece technical field is the utility model is related to, more particularly to a kind of hex nut support.Including the rectangular panel body base at least disposing a hex nut, base is arranged with the upper hem for being folded to hex nut side along it with respect to both sides, opened up on base and communicate through hole with hex nut screw, hex nut is inserted above base plate through holes, then by being covered in the corresponding configuration of base upper hem；Upper lid section is in " ∩ " shape, and the upper lid left and right side of " ∩ " shape has the lower hem for being folded to hex nut opposite flank, and upper lid opens up the circular hole being exposed to hex nut upper end periphery outside upper lid；Hex nut opposite flank faces conplane upper and lower flanging respectively.The hex nut support effectively can avoid hex nut from dropping, and improve hex nut and tighten stability and efficiency of assembling with bolt connection.

Description

A kind of hex nut support

Technical field

Fastening connection piece technical field is the utility model is related to, more particularly to a kind of hex nut support.

Background technology

In production assembling process, generally use hex nut and this most commonly used fastening connection piece of bolt. At present in mechanical engineering or auto parts and components assembling process, hex nut needs spanner to match somebody with somebody with spanner when being tightened to work torque Close and use, i.e., fix hex nut using spanner, another spanner tightens bolt, but the use of existing fastening tool needs to grasp Cause the space for wasting Machine Design as space；Parts using rigging error being often present in bolt connection assembling process, Location dimension is adjusted often through using mounting hole in mechanical design processes, for installing, gap is small and connection hole position is more Parts, cause to tighten efficiency low.

The content of the invention

The purpose of this utility model is to provide a kind of hex nut support, and the hex nut support can effectively tighten six Centre distance between angle nut and regulation hex nut and hex nut, avoids hex nut from dropping, and improves hex nut Stability and efficiency of assembling are tightened with bolt connection.

In order to reach object above, a kind of hex nut support of the utility model design, it is characterised in that：Including at least The rectangular panel body base of a hex nut is disposed, the base is arranged with respect to both sides along it and is folded to hex nut side The upper hem in face, open up on base and through hole is communicated with hex nut screw, hex nut is inserted above base plate through holes, is then passed through Covered in the corresponding configuration of base upper hem；The upper lid section is in " ∩ " shape, and the upper lid left and right side of " ∩ " shape, which has, is folded to hexagonal spiral shell The lower hem of female opposite flank, the upper lid open up the circular hole being exposed to hex nut upper end periphery outside upper lid；Hexagonal spiral shell Female opposite flank faces conplane upper and lower flanging respectively.

Wherein, the upper hem of relative edge is added on the base with hex nut position, is had when hex nut is placed in After on the base of upper hem, connected and covered by upper hem, and the upper and lower flanging formed in two planes respectively is folded to hex nut Same side.

Wherein, the Circularhole diameter of the upper lid is more than hex nut upper end outside diameter, less than hex nut hexagonal upper end The opposite face distance in face.

Wherein, hex nut upper end periphery is exposed to outside the circular hole of lid, and hex nut hexagonal upper surface is by upper Lid covering, hex nut move in upper lid circular hole allowed band.

Wherein, two hex nuts are disposed on the hex nut support.

The beneficial effects of the utility model：The utility model is folded to six by the upper and lower flanging of the support center base, upper lid The intensity of angle nut side and support in itself realizes hex nut self-retaining；Comprehensively utilize base and the upper and lower of upper lid and left and right Size is spacing, so as to prevent hex nut from dropping.Therefore hex nut and regulation hex nut and hexagonal can effectively be tightened Centre distance between nut, and finally improve hex nut and tighten stability and efficiency of assembling with bolt connection.

Brief description of the drawings

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1 is the hex nut structural representation of the utility model embodiment.

Fig. 2 is the hex nut support and placement hex nut schematic diagram of the utility model embodiment.

Fig. 3 is the understructure schematic diagram of the utility model embodiment.

Fig. 4 is the superstructure schematic diagram of the utility model embodiment.

Embodiment

Embodiment one

Core of the present utility model is to provide a kind of hex nut support, and the hex nut support can effectively avoid this Kind hex nut drops, and improves hex nut and tightens stability and efficiency of assembling with bolt connection.In order that the art Personnel more fully understand the utility model, and the utility model is made furtherly with reference to the accompanying drawings and detailed description It is bright.

A kind of hex nut support of the present utility model, its structure, implement as Figure 1-4, in this embodiment, its Support is from two hex nuts 4 of placement, wherein using conventional hex nut nut 4, its external structure is as shown in Figure 1；Including The rectangular panel body base 1 of a hex nut 4 is at least disposed, base 1 is arranged with respect to both sides along it and is folded to the side of hex nut 4 The upper hem 11 in face, open up on base 1 and communicate through hole 12 with the screw of hex nut 4, as shown in Figure 3；Hex nut 4 inserts base The top of 1 through hole 12, the structure of hex nut 4 such as Fig. 2 institutes are then placed by the upper lid 2 of the corresponding configuration of the upper hem 11 of base 1, support Show；The upper section of lid 2 is in " ∩ " shape, as shown in figure 4, the left and right side of upper lid 2 of " ∩ " shape, which has, is folded to the opposite flank of hex nut 4 Lower hem 21, upper lid 2 opens up the circular hole 22 being exposed to the upper end periphery of hex nut 4 outside upper lid 2；Hex nut 4 is relative Side faces conplane upper hem 11, lower hem 21 respectively, as shown in Figure 2.

In the present embodiment：The upper hem 11 of relative edge is added on base 1 with the position of hex nut 4, when hex nut 4 disposes After on the base 1 with upper hem 11, upper lid 2 is connected by upper hem 11, and formed the upper hem 11 in two planes respectively, Lower hem 21 is folded to the same side of hex nut 4.Therefore circle is opened up using upper hem 11, lower hem 21 and upper lid 2 well It hole 22, can not fall out hex nut 4, realize self-retaining, as shown in Figure 2；The diameter of circular hole 22 of upper lid 2 is more than hexagonal spiral shell Female 4 upper end outside diameters, less than the opposite face distance of the hexagonal upper surface of hex nut 4, such hex nut 4 can be in the support The circular hole 22 of upper lid 2 allow displacement range in move, as shown in Figure 2.

First after the base 1 is by above-mentioned complete, hex nut 4 by the through hole 12 of bracket base 1 and is bonded bottom Bending edges 11 are put on seat 1, then connect upper lid 2, because being provided with circular hole 22 on upper lid 2, hexagonal spiral shell by the upper hem 11 of base 1 Female 4 upper end peripheries are exposed to outside the circular hole 22 of lid 2, and the hexagonal upper surface of hex nut 4 is covered by upper lid 2, so can be achieved Hex nut 4 self-retaining, as shown in Figure 2；After then just twisting bolt and hex nut 4, at this moment hex nut 4 just no longer needs Spanner is used, only need to make the bolt end that screws up with a wrench, be tightened because the bending intensity of bracket base 1 and upper lid 2 ensure that Torque required for hex nut 4, hex nut 4 need not use setting tool, can be achieved fast and effeciently to tighten.Above-mentioned reality Applying the bracket base 1 in mode, upper lid 2 need to only be set by the riding position of hex nut 4, accomplish to mitigate integral support quality or contracting Small space, while be also convenient for penetrating into the various parts assembling of mechanism.

According to field condition, the support is also not necessarily limited to placement two, can also formulated according to nut shape when making； Therefore, the support technique is simple, and cost is also low, and production is efficient, easy to assembly, using reliable, meets production matching requirements.

In addition to the implementation, the utility model patent can also have other embodiment.It is all to use equivalent substitution or wait Effect conversion formed technical scheme, all fall within the requires of the utility model protection in the range of.

Claims (5)

1. A kind of 1. hex nut support, it is characterised in that：Rectangular panel body base including at least disposing a hex nut, The base is arranged with the upper hem for being folded to hex nut side along it with respect to both sides, is opened up and hex nut screw on base Through hole is communicated, hex nut is inserted above base plate through holes, then by being covered in the corresponding configuration of base upper hem；The upper lid section In " ∩ " shape, the upper lid left and right side of " ∩ " shape has the lower hem for being folded to hex nut opposite flank, and the upper lid is opened up six Angle nut upper end periphery is exposed to the circular hole outside lid；Hex nut opposite flank faces conplane upper and lower folding respectively Side.
2. A kind of 2. hex nut support as claimed in claim 1, it is characterised in that：Added on the base with hex nut position If the upper hem of relative edge, after hex nut is placed on the base with upper hem, is connected and covered by upper hem, and shape Upper and lower flanging on into two planes respectively is folded to hex nut same side.
3. A kind of 3. hex nut support as claimed in claim 2, it is characterised in that：The Circularhole diameter of the upper lid is more than hexagonal Nut upper end outside diameter, less than the opposite face distance of hex nut hexagonal upper surface.
4. A kind of 4. hex nut support as claimed in claim 3, it is characterised in that：Hex nut upper end periphery is exposed In outside the circular hole of upper lid, hex nut hexagonal upper surface is covered by upper lid, and hex nut moves in upper lid circular hole allowed band.
5. A kind of 5. hex nut support as claimed in claim 1 or 2, it is characterised in that：Disposed on the hex nut support Two hex nuts.