CN217761660U - Locking bolt that moves with pressfitting structure - Google Patents
Locking bolt that moves with pressfitting structure Download PDFInfo
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- CN217761660U CN217761660U CN202220364846.3U CN202220364846U CN217761660U CN 217761660 U CN217761660 U CN 217761660U CN 202220364846 U CN202220364846 U CN 202220364846U CN 217761660 U CN217761660 U CN 217761660U
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- bolt
- rod body
- threaded rod
- pressfitting
- fastening nut
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Abstract
The utility model relates to a bolt technical field especially relates to an anti-loosening bolt with pressfitting structure, include the one end fixedly connected with link of the screw thread body of rod, and the one end fixedly connected with bolt end of link, the outside movable mounting of the screw thread body of rod has fastening nut, and the equal fixedly connected with pressfitting pole in both sides of fastening nut one end, the elasticity dop is installed to the one end of pressfitting pole, the elasticity dop is connected with tensile pole with the junction of pressfitting pole, the sliding plate is all installed to the both sides of the screw thread body of rod other end, and the junction of the sliding plate and the screw thread body of rod installs the block, spacing spout has been seted up with the junction of the screw thread body of rod to the block. The utility model discloses an elasticity dop can with the mutual block in card hole to can restrict the relative position between the fastening nut and the threaded rod body, can avoid rocking of bolt through the pressfitting pole and the mutual pressfitting between tensile pole and the sliding plate.
Description
Technical Field
The utility model relates to a bolt technical field especially relates to a locking bolt that moves with pressfitting structure.
Background
The bolt is a mechanical part and is a cylindrical threaded fastener matched with a nut. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.
The existing bolt is lack of a press fit structure, the bolt can vibrate due to the fact that a workpiece shakes in the using process, the bolt can loosen or even separate after being used for a long time, and use is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking bolt that moves with pressfitting structure.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-loosening bolt with pressfitting structure, includes the threaded rod body, the one end fixedly connected with link of the threaded rod body, and the one end fixedly connected with bolt end of link, the outside movable mounting of the threaded rod body has fastening nut, and the equal fixedly connected with pressfitting pole in both sides of fastening nut one end, the elasticity dop is installed to the one end of pressfitting pole, elasticity dop is connected with tensile pole with the junction of pressfitting pole, the sliding plate is all installed to the both sides of the threaded rod body other end, and installs the block with the junction of the threaded rod body, spacing spout has been seted up with the junction of the threaded rod body to the block, the card hole has been seted up to one side of sliding plate, and is provided with the elasticity circle in the card hole.
Preferably, the threaded rod body is connected with the bolt end through the connecting end, and the threaded rod body is located on the same horizontal line through the connecting end and the central point of the longitudinal section of the bolt end.
Preferably, the threaded rod body penetrates through the inside of the fastening nut, and the fastening nut is in threaded connection with the threaded rod body.
Preferably, the pressing rods are symmetrically distributed about a vertical center line of the fastening nut, and a stretching structure is formed between the pressing rods and the stretching rod.
Preferably, the sliding plate forms a sliding structure with the threaded rod body through the clamping block and the limiting sliding groove, the elastic chucks correspond to the clamping holes one to one, and the elastic chucks form an elastic structure with the clamping holes through the elastic rings.
Preferably, a fixing plate is fixedly mounted at one end of the bolt, and a through hole is formed in the fixing plate.
Preferably, the stress rod is arranged in the through hole, penetrates through the through hole and is detachably connected with the fixing plate.
The utility model discloses possess following beneficial effect at least:
1. the utility model discloses a link can be convenient for the interconnect between the screw rod body and the bolt end, and the link can be replaced for rubber material or the metal material of fixing an organic whole with the bolt end according to using simultaneously, and rubber material can increase the compactness of installation between bolt and the work piece, and fastening nut can fix a position between the screw rod body and the work piece to can prevent the relative break away from between the screw rod body and the work piece;
2. the utility model discloses a pressfitting pole can with tensile pole between tensile pole each other tensile thereby can be according to the distance of fastening nut and threaded rod body tip, stretch pressfitting pole and tensile pole, can be convenient for the mutual slip between the sliding plate through block and spacing spout, when the sliding plate is kept away from each other, can block with the card hole each other through the elasticity dop, thereby can restrict the relative position between fastening nut and the threaded rod body, can avoid rocking of bolt through the mutual pressfitting between pressfitting pole and tensile pole and the sliding plate, can improve the compactness between elasticity dop and the card hole through the elasticity circle, thereby can increase the stability of pressfitting pole and tensile pole, solved current bolt and lacked the pressfitting structure, can be because the rocking of the work piece in the use, make the bolt produce vibrations, the bolt can even deviate from after long-time use, influence the problem of use;
3. the utility model discloses a fixed plate can be convenient for the rotation to the bolt to can be convenient for carry out the elasticity to the bolt, can be convenient for insert the atress pole through the through-hole, can rotate the bolt through the atress pole, thereby can use littleer power many bolts to carry out the elasticity, the fixed plate can be convenient for bare-handed installation to the bolt with the cooperation of atress pole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sliding plates of the present invention after they are away from each other;
FIG. 3 is a schematic view of the structure of the sliding plate of the present invention after it is vertically turned over;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a threaded rod body; 2. a connecting end; 3. a bolt end; 4. fastening a nut; 5. pressing the rods; 6. a stretching rod; 7. an elastic chuck; 8. a sliding plate; 9. a limiting chute; 10. a clamping block; 11. clamping holes; 12. an elastic ring; 13. a fixing plate; 14. a through hole; 15. a stress rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a locking bolt with a press-fit structure comprises a threaded rod body 1, a connecting end 2 is fixedly connected to one end of the threaded rod body 1, a bolt end 3 is fixedly connected to one end of the connecting end 2, a fastening nut 4 is movably mounted outside the threaded rod body 1, press-fit rods 5 are fixedly connected to two sides of one end of the fastening nut 4, an elastic chuck 7 is mounted at one end of each press-fit rod 5, a stretching rod 6 is connected to the joint of the elastic chuck 7 and the press-fit rods 5, a sliding plate 8 is mounted on two sides of the other end of the threaded rod body 1, a clamping block 10 is mounted at the joint of the sliding plate 8 and the threaded rod body 1, a limiting sliding groove 9 is formed in the joint of the clamping block 10 and the threaded rod body 1, a clamping hole 11 is formed in one side of the sliding plate 8, and an elastic ring 12 is arranged in the clamping hole 11.
The scheme has the following working processes:
when the anti-loosening bolt with the pressing structure is used, firstly, the connecting end 2 is convenient for the mutual connection between the threaded rod body 1 and the bolt end 3, meanwhile, the connecting end 2 can be made of rubber or metal materials which are fixed with the bolt end 3 into a whole, and the rubber materials can improve the installation tightness between the bolt and a workpiece; secondly, the threaded rod body 1 is placed at a screw hole of a workpiece, and the bolt is rotated through the fixing plate 13, so that the bolt can be rotated into the screw hole, if the screw hole is tight, the stress rod 15 can be inserted through the through hole 14, and then the bolt is rotated through the stress rod 15, so that the bolt can be installed with smaller force; then, the fastening nut 4 is installed from the tail end of the threaded rod body 1 and rotates to a position where the fastening nut abuts against a workpiece, relative separation between the threaded rod body 1 and the workpiece is prevented, and then the sliding plate 8 slides towards the direction away from each other through the clamping block 10 and the limiting sliding groove 9; last when the sliding plate 8 keeps away from each other, pull out tensile pole 6 from 5 one end of pressfitting pole, until 7 card elasticity dop inside card hole 11, elasticity dop 7 and the card tightness between hole 11 have been improved through elastic ring 12, thereby can increase the stability of pressfitting pole 5 and tensile pole 6, can restrict the relative position between fastening nut 4 and the threaded rod body 1 through the mutual block of elasticity dop 7 with card hole 11, avoid rocking of bolt, avoid the bolt can be because rocking of the work piece in the use, make the bolt produce vibrations, the bolt can become flexible even deviate from after long-time use, influence the use.
According to the working process, the following steps are known: link 2 is convenient for interconnect between the threaded rod body 1 and the bolt end 3, link 2 can set up to rubber material or fixes integrative metal material with bolt end 3 simultaneously, the inseparability of installation between rubber material multiplicable bolt and the work piece, insert stress bar 15 through-hole 14, can install the bolt with littleer power, be convenient for sliding plate 8's slip through block 10 and spacing spout 9, the compactness between elasticity dop 7 and the card hole 11 has been improved through elastic ring 12, thereby can increase pressfitting pole 5 and tensile pole 6's stability, can restrict the relative position between fastening nut 4 and the threaded rod body 1 through elasticity dop 7 and the mutual block in card hole 11.
Further, the threaded rod body 1 is connected with the bolt end 3 through the connecting end 2, and the threaded rod body 1 is located on the same horizontal line through the connecting end 2 and the central point of the longitudinal section of the bolt end 3.
Further, the threaded rod body 1 penetrates through the inside of the fastening nut 4, and the fastening nut 4 is in threaded connection with the threaded rod body 1.
Furthermore, the pressing rods 5 are symmetrically distributed about the vertical center line of the fastening nut 4, and a stretching structure is formed between the pressing rods 5 and the stretching rod 6.
Furthermore, the sliding plate 8 forms a sliding structure with the threaded rod body 1 through the clamping block 10 and the limiting sliding groove 9, the elastic chucks 7 correspond to the clamping holes 11 one by one, and the elastic chucks 7 form an elastic structure with the clamping holes 11 through the elastic ring 12.
Further, a fixing plate 13 is fixedly mounted at one end of the bolt end 3, and a through hole 14 is formed in the fixing plate 13.
Further, a force bearing rod 15 is arranged inside the through hole 14, the force bearing rod 15 penetrates through the inside of the fixing plate 13 through the through hole 14, and the force bearing rod 15 is detachably connected with the fixing plate 13.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a locking bolt that moves with pressfitting structure, includes the threaded rod body (1), its characterized in that, the one end fixedly connected with link (2) of the threaded rod body (1), and the one end fixedly connected with bolt end (3) of link (2), the outside movable mounting of the threaded rod body (1) has fastening nut (4), and the equal fixedly connected with pressfitting pole (5) in both sides of fastening nut (4) one end, elasticity dop (7) are installed to the one end of pressfitting pole (5), elasticity dop (7) are connected with tensile pole (6) with the junction of pressfitting pole (5), sliding plate (8) are all installed to the both sides of the threaded rod body (1) other end, and sliding plate (8) and the junction of the threaded rod body (1) install block (10), spacing spout (9) have been seted up with the junction of the threaded rod body (1) to block (10), card hole (11) have been seted up to one side of sliding plate (8), and are provided with elastic ring (12) in the card hole (11).
2. A locking bolt with a press fit structure according to claim 1, characterized in that the threaded shank (1) is connected to the bolt head (3) through the connecting end (2), and the threaded shank (1) is located on the same horizontal line through the connecting end (2) and the center point of the longitudinal section of the bolt head (3).
3. A loosening-prevention bolt with a press-fit structure according to claim 1, wherein the threaded shank (1) penetrates through the inside of the fastening nut (4), and the fastening nut (4) is in threaded connection with the threaded shank (1).
4. A loosening-prevention bolt with a press-fit structure according to claim 1, characterized in that the press-fit rods (5) are symmetrically distributed about the vertical center line of the fastening nut (4), and a tensile structure is formed between the press-fit rods (5) and the tensile rod (6).
5. The anti-loosening bolt with the press-fit structure according to claim 1 is characterized in that the sliding plate (8) forms a sliding structure with the threaded rod body (1) through the clamping block (10) and the limiting sliding groove (9), the elastic clamping heads (7) correspond to the clamping holes (11) one by one, and the elastic clamping heads (7) form an elastic structure with the clamping holes (11) through the elastic ring (12).
6. The anti-loosening bolt with the pressing structure according to claim 1 is characterized in that a fixing plate (13) is fixedly mounted at one end of the bolt end (3), and a through hole (14) is formed in the fixing plate (13).
7. A loosening-prevention bolt with a press-fit structure according to claim 6, wherein the through hole (14) is internally provided with a force-bearing rod (15), the force-bearing rod (15) penetrates through the inside of the fixing plate (13) through the through hole (14), and the force-bearing rod (15) is detachably connected with the fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364846.3U CN217761660U (en) | 2022-02-22 | 2022-02-22 | Locking bolt that moves with pressfitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364846.3U CN217761660U (en) | 2022-02-22 | 2022-02-22 | Locking bolt that moves with pressfitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761660U true CN217761660U (en) | 2022-11-08 |
Family
ID=83869451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220364846.3U Active CN217761660U (en) | 2022-02-22 | 2022-02-22 | Locking bolt that moves with pressfitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761660U (en) |
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2022
- 2022-02-22 CN CN202220364846.3U patent/CN217761660U/en active Active
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