CN220687804U - Fixed subassembly and quick-witted case bolt swivel nut - Google Patents
Fixed subassembly and quick-witted case bolt swivel nut Download PDFInfo
- Publication number
- CN220687804U CN220687804U CN202322224843.7U CN202322224843U CN220687804U CN 220687804 U CN220687804 U CN 220687804U CN 202322224843 U CN202322224843 U CN 202322224843U CN 220687804 U CN220687804 U CN 220687804U
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- fixed
- toothed bar
- rack
- base
- screw sleeve
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- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of fixed components, in particular to a fixed component and a chassis bolt screw sleeve, which have the beneficial effects that: according to the utility model, the base with the positioning grooves is arranged, the four positioning grooves are arranged on the outer side of the base in an array manner, the four positioning grooves are inserted with the bolts at the lower end of the inserted screw sleeve, the bolts at the lower end of the screw sleeve are inserted in the positioning grooves to prevent the screw sleeve from rotating, the screw sleeves with different sizes can also be inserted, the operation is convenient, the installation efficiency is high, the motor is started, the gear rotates, the upper toothed bar and the lower toothed bar slide in opposite directions, the clamping ring clamps the screw sleeve, the screw sleeve is prevented from moving up and down, the clamping structure with adjustable size is arranged, the bolt screw sleeves with different sizes can be fixed, and the applicability of the bolt screw sleeve is enhanced.
Description
Technical Field
The utility model relates to the technical field of fixed assemblies, in particular to a fixed assembly and a chassis bolt insert.
Background
A plug screw is a threaded connection for repairing damaged or reinforced threaded holes and generally comprises an externally threaded sleeve and an internally threaded plug, which can be more firmly screwed by mounting the plug screw in the threaded hole, the plug screw typically being made of metal, such as stainless steel, brass or iron. They are suitable for use in a variety of materials such as metal, plastic and wood.
In the prior art, the bolt insert is generally fixed through the fixing ring, and the non-adjustable fixing ring can only fix the bolt insert with one size, has poor applicability and cannot meet the current social demands, so that a clamping structure with adjustable size is needed.
Disclosure of Invention
The utility model aims to provide a fixing component and a chassis bolt screw sleeve so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fixing assembly, comprising
The fixing box is characterized in that a base is fixed in the middle of the top end of the fixing box, the base is in a cylindrical disk shape, square positioning grooves are formed in the edge of the base in a penetrating mode, a screw sleeve is placed at the upper end of the base, and the screw sleeve comprises four bolts with lower end in a circumferential array;
the clamping structure comprises clamping rings which are respectively connected to opposite surfaces of the left movable rod and the right movable rod which can slide.
Preferably, the circumference array on the outer side of the base is provided with four through positioning grooves, and the four positioning grooves are respectively internally inserted with bolts.
Preferably, the clamping structure further comprises a motor, the motor is fixed at the middle position of the upper end of the circular arc-shaped fixing seat, a fixing rod is connected at the middle position of the lower end of the fixing seat, and the fixing rod is fixed at the upper end of the bottom plate of the fixing box.
Preferably, the motor rear end is connected with the output shaft, the output shaft rear end is connected at gear front end intermediate position, gear upper end and last ratch intermesh, gear lower extreme and lower ratch intermesh, it is the square pole that the lower extreme is provided with even array tooth to go up the ratch, the lower ratch is the square pole that the upper end is provided with even array tooth, it is fixed with the sliding sleeve to go up ratch upper end bilateral symmetry, lower ratch lower extreme bilateral symmetry is fixed with the sliding sleeve, two sliding sleeves and the right slide bar sliding connection of going up the ratch upper end, two sliding sleeves and the left slide bar sliding connection of lower ratch lower extreme, the right slide bar is fixed in the inboard right wall upper end of fixed box, the left slide bar is fixed in the inboard left wall lower extreme of fixed box.
Preferably, the left side of lower rack upper end is fixed with left movable rod, go up rack upper end right side and be fixed with right movable rod, lower rack and last rack are the L stick-shaped, lower rack and last rack symmetry are fixed, the opposite face of lower rack and last rack is fixed with the holding ring of symmetry, forms circular shape centre gripping groove in the middle of two holding rings.
A chassis plug screw insert wherein the above described securing assembly is used.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the base with the positioning grooves is arranged, the four positioning grooves are arranged on the outer side of the base in an array manner, the four positioning grooves are inserted with the bolts at the lower end of the inserted screw sleeve, the bolts at the lower end of the screw sleeve are inserted in the positioning grooves to prevent the screw sleeve from rotating, the screw sleeves with different sizes can also be inserted, the operation is convenient, the installation efficiency is high, the motor is started, the gear rotates, the upper toothed bar and the lower toothed bar slide in opposite directions, the clamping ring clamps the screw sleeve, the screw sleeve is prevented from moving up and down, the clamping structure with adjustable size is arranged, the bolt screw sleeves with different sizes can be fixed, and the applicability of the bolt screw sleeve is enhanced.
Drawings
FIG. 1 is a schematic diagram of an explosion of a structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
In the figure: the device comprises a fixed box 1, a base 2, a positioning groove 3, a threaded sleeve 4, a plug pin 5, a sliding groove 6, a left sliding rod 7, a right sliding rod 8, a sliding sleeve 9, a lower toothed bar 10, an upper toothed bar 11, a gear 12, an output shaft 13, a motor 14, a fixed seat 15, a fixed bar 16, a left moving bar 17, a right moving bar 18 and a clamping ring 19.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: a fixing assembly, comprising
The fixing box 1, the base 2 is fixed in the middle of the top end of the fixing box 1, the base 2 is in a cylindrical disk shape, square positioning grooves 3 are formed in the edge of the base 2 in a penetrating way, a threaded sleeve 4 is placed at the upper end of the base 2, the threaded sleeve 4 comprises four bolts 5 in a circumferential array at the lower end, four positioning grooves 3 in a penetrating way are formed in the circumferential array at the outer side of the base 2, the bolts 5 are inserted in the four positioning grooves 3, the threaded sleeve 4 can be inserted in the positioning grooves 3 through the base 2 provided with the positioning grooves 3, the bolts 5 at the lower end of the threaded sleeve 4 are prevented from rotating, the threaded sleeve 4 in different sizes can be inserted, the operation is convenient, and the installation efficiency is high;
the clamping structure comprises clamping rings 19, and the clamping rings 19 are respectively connected to opposite surfaces of the slidable left moving rod 17 and the slidable right moving rod 18.
Example two
The clamping structure further comprises a motor 14, the motor 14 is fixed at the middle position of the upper end of the circular arc-shaped fixing seat 15, the middle position of the lower end of the fixing seat 15 is connected with a fixing rod 16, and the fixing rod 16 is fixed at the upper end of the bottom plate of the fixing box 1.
The rear end of the motor 14 is connected with the output shaft 13, the rear end of the output shaft 13 is connected to the middle position of the front end of the gear 12, the upper end of the gear 12 is meshed with the upper toothed bar 11, the lower end of the gear 12 is meshed with the lower toothed bar 10, the upper toothed bar 11 is a square bar with uniform array teeth arranged at the lower end, the lower toothed bar 10 is a square bar with uniform array teeth arranged at the upper end, sliding sleeves 9 are symmetrically fixed at two sides of the upper end of the upper toothed bar 11, the limiting effect of the sliding sleeves 9 is enhanced, the two sliding sleeves 9 at the upper end of the upper toothed bar 11 are in sliding connection with the right sliding bar 8, the two sliding sleeves 9 at the lower end of the lower toothed bar 10 are in sliding connection with the left sliding bar 7, the right sliding bar 8 is fixed at the upper end of the inner side of the fixed box 1, the left sliding bar 7 is fixed at the lower end of the inner side of the fixed box 1, the motor 15 is started, the gear 12 rotates, the upper toothed bar 10 and the lower toothed bar 11 slide in opposite directions, the clamping ring 19 clamps the threaded sleeve 4, the threaded sleeve 4 is prevented from moving up and down, the clamping structures with adjustable size are arranged, the threaded sleeve can be fixed, the threaded sleeve can be enhanced, and the threaded sleeve can be provided with different sizes, and the applicability is improved.
The left side of the upper end of the lower toothed bar 10 is fixed with a left moving bar 17, the right side of the upper end of the upper toothed bar 11 is fixed with a right moving bar 18, the lower toothed bar 10 and the upper toothed bar 11 are L-shaped bars, the lower toothed bar 10 and the upper toothed bar 11 are symmetrically fixed, the opposite surfaces of the lower toothed bar 10 and the upper toothed bar 11 are fixed with symmetrical clamping rings 19, and a circular clamping groove is formed between the two clamping rings 19.
A chassis plug screw insert wherein the above described securing assembly is used.
In actual use, through the base 2 provided with the positioning grooves 3, the circumference array on the outer side of the base 2 is provided with four positioning grooves 3 which are communicated, the four positioning grooves 3 are spliced with the bolts 5 at the lower end of the splicing screw sleeve 4, the bolts 5 at the lower end of the screw sleeve 4 are spliced in the positioning grooves 3, the screw sleeve 4 is prevented from rotating, the screw sleeves 4 with different sizes can also be spliced, the operation is convenient, the installation efficiency is high, the motor 15 is started, the gear 12 rotates, the upper toothed bar 10 and the lower toothed bar 11 slide in opposite directions, the clamping ring 19 clamps the screw sleeve 4, the screw sleeve 4 is prevented from moving up and down, the clamping structure with adjustable size is arranged, the bolt screw sleeves with different sizes can be fixed, and the applicability is enhanced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A securing assembly, characterized in that: comprising
The fixing box (1), a base (2) is fixed in the middle of the top end of the fixing box (1), the base (2) is in a cylindrical disk shape, a square positioning groove (3) is formed in the edge of the base (2) in a penetrating mode, a screw sleeve (4) is placed at the upper end of the base (2), and the screw sleeve (4) comprises four bolts (5) with lower end in a circumferential array;
the clamping structure comprises clamping rings (19), and the clamping rings (19) are respectively connected to opposite surfaces of the left sliding rod (17) and the right sliding rod (18).
2. A securing assembly according to claim 1, wherein: four through locating grooves (3) are formed in the outer side of the base (2) in a circumferential array mode, and bolts (5) are inserted into the four locating grooves (3).
3. A securing assembly according to claim 1, wherein: the clamping structure further comprises a motor (14), the motor (14) is fixed at the middle position of the upper end of the circular arc-shaped fixing seat (15), the middle position of the lower end of the fixing seat (15) is connected with a fixing rod (16), and the fixing rod (16) is fixed at the upper end of the bottom plate of the fixing box (1).
4. A fastening assembly according to claim 3, wherein: the motor (14) rear end is connected with output shaft (13), output shaft (13) rear end connection is at gear (12) front end intermediate position, gear (12) upper end and last rack (11) intermeshing, gear (12) lower extreme and lower rack (10) intermeshing, it is the square pole that the lower extreme is provided with even array tooth to go up rack (11), lower rack (10) is the square pole that the upper end is provided with even array tooth, it is fixed with sliding sleeve (9) to go up rack (11) upper end bilateral symmetry, lower rack (10) lower extreme bilateral symmetry is fixed with sliding sleeve (9), two sliding sleeves (9) and right slide bar (8) sliding connection of last rack (11) upper end, two sliding sleeves (9) and left slide bar (7) sliding connection of lower rack (10) lower extreme, right side (8) are fixed in the inboard right wall upper end of fixed box (1), left side slide bar (7) are fixed in the inboard left slide bar (1) lower extreme.
5. A securing assembly according to claim 4, wherein: the left moving rod (17) is fixed on the left side of the upper end of the lower toothed bar (10), the right moving rod (18) is fixed on the right side of the upper end of the upper toothed bar (11), the lower toothed bar (10) and the upper toothed bar (11) are both L-shaped rods, the lower toothed bar (10) and the upper toothed bar (11) are symmetrically fixed, symmetrical clamping rings (19) are fixed on the opposite surfaces of the lower toothed bar (10) and the upper toothed bar (11), and circular clamping grooves are formed in the middle of the two clamping rings (19).
6. The utility model provides a quick-witted case bolt swivel nut which characterized in that: wherein the fastening assembly according to any one of claims 1-5 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224843.7U CN220687804U (en) | 2023-08-17 | 2023-08-17 | Fixed subassembly and quick-witted case bolt swivel nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224843.7U CN220687804U (en) | 2023-08-17 | 2023-08-17 | Fixed subassembly and quick-witted case bolt swivel nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687804U true CN220687804U (en) | 2024-03-29 |
Family
ID=90372187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322224843.7U Active CN220687804U (en) | 2023-08-17 | 2023-08-17 | Fixed subassembly and quick-witted case bolt swivel nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687804U (en) |
-
2023
- 2023-08-17 CN CN202322224843.7U patent/CN220687804U/en active Active
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