CN212202799U - Novel plastic nut seat - Google Patents
Novel plastic nut seat Download PDFInfo
- Publication number
- CN212202799U CN212202799U CN202020892282.1U CN202020892282U CN212202799U CN 212202799 U CN212202799 U CN 212202799U CN 202020892282 U CN202020892282 U CN 202020892282U CN 212202799 U CN212202799 U CN 212202799U
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- China
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- nut seat
- connecting column
- mounting hole
- clamping block
- sheet metal
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Abstract
The utility model discloses a novel plastic nut seat, which comprises a mounting bracket and a fixed sheet metal part, and is characterized in that a clamping groove is arranged on the binding surface of the mounting bracket and the fixed sheet metal part, a connecting through hole is arranged on the bottom wall of the clamping groove, a mounting hole is arranged on the fixed sheet metal part, a nut seat is arranged on the mounting hole, the nut seat and the mounting hole are fixedly connected through interference fit, the nut seat comprises a connecting column, one end of the connecting column is provided with a convex edge, one surface of the convex edge, which is far away from the connecting column, is provided with a clamping block, the cross section of the clamping block is in a trapezoidal structure, the clamping block is positioned in the clamping groove, and is in clearance fit, the nut seat is provided with a threaded hole, the threaded hole is provided with a screw, the connecting column is uniformly provided with a plurality of guide bars along the radial direction, the guide bars and the outer, wherein 5 ° < θ <15 °. The utility model provides a plastics nut seat on the existing market, the problem of circular mounting hole can't be matchd.
Description
Technical Field
The utility model relates to a nut seat technical field specifically is a novel plastics nut seat.
Background
At present, the design of domestic automobiles is gradually changed into a platform, and for the platform automobile type, in order to keep higher generalization rate, automobile body metal plates and fixed points are considered as far as possible to be used. However, due to the change of the shape, the installation mode of some fixing points is changed, for example, the clamping fixation of the side wall sheet metal installation hole is changed into the screwing fixation. The plastic nut seat on the existing market can not match with the circular mounting hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of existence among the prior art, providing a novel plastics nut seat, solved the plastics nut seat on the existing market, can't match the problem of circular mounting hole.
In order to realize the purpose, the utility model discloses a technical scheme be:
a novel plastic nut seat comprises a mounting bracket and a fixed sheet metal part, and is characterized in that a clamping groove is formed in the binding surface of the mounting bracket and the fixed sheet metal part, a connecting through hole is formed in the bottom wall of the clamping groove, a mounting hole is formed in the fixed sheet metal part, a nut seat is arranged on the mounting hole, the nut seat and the mounting hole are fixedly connected through interference fit, the nut seat comprises a connecting column, a convex edge is arranged at one end of the connecting column, a clamping block is arranged on the side, away from the connecting column, of the convex edge, the cross section of the clamping block is of a trapezoidal structure, the clamping block is positioned in the clamping groove, a gap fit is formed between the clamping block and the connecting column, a threaded hole is formed in the nut seat, a screw is arranged on the threaded hole, a plurality of guide bars are uniformly arranged on the connecting column along the radial direction, and the, wherein 5 ° < θ <15 °.
Preferably, one end of the connecting column, which is far away from the convex edge, is provided with a guide column, the guide column is smoothly connected with the connecting column, and the guide column is of a circular truncated cone-shaped structure.
Preferably, a gasket is arranged between the screw and the mounting bracket.
Preferably, an indication groove is formed in one surface, away from the connecting column, of the clamping block, and the cross section of the indication groove is shaped like a →.
The utility model discloses possess beneficial effect: the utility model discloses a design many conducting bars, when pressing the nut seat into the mounting hole during use, under the direction of conducting bar, make nut seat and mounting hole interference fit's more fastening, can make things convenient for the effect to the hole of nut seat through the design guide post.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the nut seat of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a prior art design of a nut seat;
in the figure: 1. installing support, 11, draw-in groove, 12, connect the through-hole, 2, fixed sheet metal component, 21, mounting hole, 3, nut seat, 31, spliced pole, 32, protruding edge, 33, joint piece, 34, guide post, 35, screw hole, 36, instruction groove, 37, gib block, 4, screw, 5, gasket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The novel plastic nut seat as shown in fig. 1-4 comprises a mounting bracket 1 and a fixed sheet metal part 2, and is characterized in that a joint surface of the mounting bracket 1 and the fixed sheet metal part 2 is provided with a clamping groove 11, a bottom wall of the clamping groove 11 is provided with a connecting through hole 12, the fixed sheet metal part 2 is provided with a mounting hole 21, the mounting hole 21 is provided with a nut seat 3, the nut seat 3 is fixedly connected with the mounting hole 21 through interference fit, the nut seat 3 comprises a connecting column 31, one end of the connecting column 31 is provided with a convex edge 32, one surface of the convex edge 32 away from the connecting column 31 is provided with a clamping block 33, the cross section of the clamping block 33 is in a trapezoidal structure, the clamping block 33 is positioned in the clamping groove 11 and is in clearance fit, the nut seat 3 is provided with a threaded hole 35, the threaded hole 35 is provided with a screw 4, the connecting column 31 is uniformly provided with a plurality of guide bars 37 along the radial direction, the guide bars 37 and the outer wall of the connecting column 31 form a slope angle theta, wherein the angle theta is 5 degrees and less than 15 degrees.
Preferably, a guide post 34 is arranged at one end of the connecting post 31 far away from the convex edge 32, the guide post 34 is smoothly connected with the connecting post 31, and the guide post 34 is in a truncated cone-shaped structure. A gasket 5 is arranged between the screw 4 and the mounting bracket 1. An indication groove 36 is formed in one surface, away from the connecting column 31, of the clamping block 33, and the cross section of the indication groove 36 is shaped like a "→".
The utility model discloses a realize like this, become the trapezium structure with joint piece 33 on the nut seat 3, and draw-in groove 11 on the installing support 1 is clearance fit with joint piece 33, consequently can solve nut seat 3 and mounting hole 21 long-term use, easily cause nut seat 3 in mounting hole 21 pivoted possibility, through designing many gibs 37, when pressing into mounting hole 21 with nut seat 3 during the use, under the direction of gib 37, make nut seat 3 and mounting hole 21 interference fit's more fastening, can make things convenient for nut seat 3 to the hole effect through design guide post 34, can conveniently confirm draw-in groove 11 and joint piece 33's correct counterpoint when the installation through design instruction groove 36. The utility model discloses nut seat 3 is pressed into on the mounting hole 21 of fixed sheet metal component 2 joint piece 33 and draw-in groove 11 structure cooperation fixed, and screw 4 passes through nut seat 3 to be fixed installing support 1 on fixed sheet metal component 2. Through the installation mode, the metal plate of the automobile body is ensured to be used continuously, the generalization rate is improved, and the platform design is realized, so that the cost of the whole automobile is reduced.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. A novel plastic nut seat comprises a mounting bracket (1) and a fixed sheet metal part (2), and is characterized in that a clamping groove (11) is formed in the binding surface of the mounting bracket (1) and the fixed sheet metal part (2), a connecting through hole (12) is formed in the bottom wall of the clamping groove (11), a mounting hole (21) is formed in the fixed sheet metal part (2), a nut seat (3) is arranged on the mounting hole (21), the nut seat (3) is fixedly connected with the mounting hole (21) through interference fit, the nut seat (3) comprises a connecting column (31), a convex edge (32) is arranged at one end of the connecting column (31), a clamping block (33) is arranged on the surface, away from the connecting column (31), of the convex edge (32), the transverse section of the clamping block (33) is of a trapezoidal structure, and the clamping block (33) is positioned in the clamping groove (11), and the nut seat (3) is provided with a threaded hole (35), the threaded hole (35) is provided with a screw (4), the connecting column (31) is uniformly provided with a plurality of guide bars (37) along the radial direction, and the guide bars (37) and the outer wall of the connecting column (31) form a slope angle theta, wherein the angle theta is more than 5 degrees and less than 15 degrees.
2. A novel plastic nut seat as claimed in claim 1, characterized in that the end of the connecting column (31) remote from the ledge (32) is provided with a guiding post (34), the guiding post (34) is smoothly connected with the connecting column (31), and the guiding post (34) is of a truncated cone structure.
3. A new plastic nut seat as claimed in claim 1, characterised in that a washer (5) is provided between the screw (4) and the mounting bracket (1).
4. A novel plastic nut seat as claimed in claim 1, characterized in that an indication groove (36) is formed in a surface of the clamping block (33) away from the connecting column (31), and the cross section of the indication groove (36) is "→".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892282.1U CN212202799U (en) | 2020-05-25 | 2020-05-25 | Novel plastic nut seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892282.1U CN212202799U (en) | 2020-05-25 | 2020-05-25 | Novel plastic nut seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202799U true CN212202799U (en) | 2020-12-22 |
Family
ID=73813454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892282.1U Active CN212202799U (en) | 2020-05-25 | 2020-05-25 | Novel plastic nut seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212202799U (en) |
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2020
- 2020-05-25 CN CN202020892282.1U patent/CN212202799U/en active Active
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