CN214331137U

CN214331137U - Adjustable loose reticulated screw

Info

Publication number: CN214331137U
Application number: CN202022995875.3U
Authority: CN
Inventors: 李严
Original assignee: Liantaiyuan Tianjin Technology Development Co ltd
Current assignee: Liantaiyuan Tianjin Technology Development Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-01
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a loosen reticulation screw with adjustable, including screw rod and limiting plate, the outside of screw rod is provided with the nut, and the bottom of nut is connected with the slipmat, the bottom of slipmat is provided with solid fixed cylinder, and the outside bottom of solid fixed cylinder has seted up and has tightened the groove, the limiting plate sets up in solid fixed cylinder's bottom, and the bottom of limiting plate is provided with the connector, the connecting rod is installed in the outside of connector, and the bottom of connecting rod is connected with the lead screw to spacing cap is installed in the outside of lead screw. This loosen reticulation screw with adjustable through the fixed section of thick bamboo of nestification on the screw rod, makes fixed section of thick bamboo closely laminate with the limiting plate, can realize the limiting plate to the injecing of fixed section of thick bamboo position to the effect that the fixed section of thick bamboo atress too big drops on the screw rod is followed at nested slipmat on the screw rod, makes the slipmat closely laminate between with nut and fixed section of thick bamboo, has the effect that antiskid is prevented becoming flexible.

Description

Adjustable loose reticulated screw

Technical Field

The utility model relates to a loosen reticulation screw technical field, specifically be an adjustable loosen reticulation screw.

Background

The loose mesh screw is a fixing tool, the screw is a tool for fastening the machine parts of the apparatus step by utilizing the physics and mathematical principle of the inclined plane circular rotation and friction force of the object, and the screw is generally installed together with other matched parts through the threaded engagement of a screw rod at the tail part of the screw.

A plurality of loose reticulated screws appear in the market at present, but the design has some defects, the functions of looseness prevention and rotation prevention are poor, the fixation is not firm, the time for easily dropping and needing to reinforce thicker objects is not enough, the adjustment is not available, and the usability is single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loosen reticulation screw with adjustable to the antiskid not hard up device that provides in solving above-mentioned background art is not good, fixed insecure and length problem unadjustable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a loosen reticulation screw with adjustable, includes screw rod and limiting plate, the outside of screw rod is provided with the nut, and the bottom of nut is connected with the slipmat, the bottom of slipmat is provided with solid fixed cylinder, and the outside bottom of solid fixed cylinder has seted up and has tightened the groove, the limiting plate sets up in the bottom of solid fixed cylinder, and the bottom of limiting plate is provided with the connector, the connecting rod is installed in the outside of connector, and the bottom of connecting rod is connected with the lead screw to spacing cap is installed in the outside of lead screw.

Preferably, the screw rod is in threaded connection with the screw cap, the screw rod is in nested connection with the non-slip mat, and the screw cap is tightly attached to the non-slip mat.

Preferably, the fixed cylinder is connected with the screw in a nested manner, and the tightening grooves are arranged at equal angles relative to the center point of the fixed cylinder.

Preferably, the limiting plate and the screw rod are designed into an integrated structure, and the limiting plate and the connector are connected in a welding mode.

Preferably, be threaded connection between connector and the connecting rod, and closely laminate between connecting rod and the limiting plate.

Preferably, the connecting rod coincides with the central axis of the screw, and the cross section of the connecting rod is circular.

Preferably, the connecting rod and the screw rod are arranged in an integrated structure, and the screw rod and the limiting cap are in threaded connection.

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

1. according to the adjustable loosening reticulated screw, the fixed cylinder is tightly attached to the limiting plate by nesting the fixed cylinder on the screw rod, so that the limiting plate can limit the position of the fixed cylinder to prevent the fixed cylinder from falling off from the screw rod due to overlarge stress, and then the anti-slip mat is nested on the screw rod to tightly attach the anti-slip mat to the screw cap and the fixed cylinder, so that the anti-slip loosening preventing function is achieved;

2. according to the adjustable anilox loosening screw, the nut is nested on the screw rod, the nut is rotated on the screw rod, the anti-slip pad and the fixed cylinder can be extruded and stressed by the nut, the tightening groove is formed in the outer side of the bottom of the fixed cylinder, the tightening groove can be stressed and deformed when the fixed cylinder is stressed by the nut, and the screw rod can be fixed and limited by the tightening groove;

3. this adjustable loosen reticulation screw when fixture thickness surpasss the screw rod, through the outside at the connector connecting rod, can realize increasing the effect of the use length of screw rod through connector and connecting rod effective connection to and set up spacing cap through the bottom at the lead screw, can realize rotating on the lead screw spacing cap and can carry out effective fixed and limited effect to the fixture on the connecting rod.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the bottom view of the present invention.

In the figure: 1. a screw; 2. a nut; 3. a non-slip mat; 4. a fixed cylinder; 5. tightening the groove; 6. a limiting plate; 7. a connector; 8. a connecting rod; 9. a screw rod; 10. a limiting cap.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a loosen reticulation screw with adjustable, including screw rod 1, the nut 2, the slipmat 3, solid fixed cylinder 4, reduce groove 5, the limiting plate 6, connector 7, connecting rod 8, lead screw 9 and spacing cap 10, the outside of screw rod 1 is provided with nut 2, and the bottom of nut 2 is connected with slipmat 3, the bottom of slipmat 3 is provided with solid fixed cylinder 4, and solid fixed cylinder 4's outside bottom has been seted up and has been reduced groove 5, limiting plate 6 sets up in solid fixed cylinder 4's bottom, and the bottom of limiting plate 6 is provided with connector 7, connecting rod 8 is installed in the outside of connector 7, and the bottom of connecting rod 8 is connected with lead screw 9, and spacing cap 10 is installed in the outside of lead screw 9.

In the embodiment, the screw 1 is in threaded connection with the screw cap 2, the screw 1 is in nested connection with the non-slip mat 3, and the screw cap 2 is tightly attached to the non-slip mat 3, so that the screw cap 2 is ensured to effectively rotate on the screw 1, and the effect of the screw cap 2 on the non-slip mat 3 under extrusion stress can be realized;

in the embodiment, the fixed cylinder 4 is connected with the screw rod 1 in a nested manner, and the tightening groove 5 is arranged at an equal angle relative to the central point of the fixed cylinder 4, so that the fixed cylinder 4 is ensured to effectively nest the screw rod 1, and the tightening groove 5 is forced to extrude by extruding the fixed cylinder 4 to achieve the effect of fixing the screw rod 1;

in the embodiment, the limiting plate 6 and the screw rod 1 are designed into an integrated structure, and the limiting plate 6 is connected with the connector 7 in a welding manner, so that the limiting plate 6 is effectively fixed to the connector 7, and the connector 7 is connected with the connecting rod 8, so that the effect of increasing the service length of the screw rod 1 can be realized;

in the embodiment, the connecting head 7 is in threaded connection with the connecting rod 8, and the connecting rod 8 is tightly attached to the limiting plate 6, so that the effective connection between the connecting head 7 and the connecting rod 8 is ensured, and the effect of stable connection of the connecting head 7 to the connecting rod 8 can be realized;

in the embodiment, the connecting rod 8 is superposed with the central axis of the screw rod 1, and the cross section of the connecting rod 8 is circular, so that the connecting rod 8 and the screw rod 1 are stressed on the same horizontal line, and the effect of preventing the connecting rod 8 from inclining caused by stress deviation during fixing can be realized;

in this embodiment, the connecting rod 8 and the screw rod 9 are arranged in an integrated structure, and the screw rod 9 and the limit cap 10 are in threaded connection, so that the effective connection of the connecting rod 8 to the screw rod 9 is ensured, and the effect of fastening a fixed object on the screw rod 9 can be realized by rotating the limit cap 10 on the screw rod 9.

The working principle is as follows: the adjustable anilox loosening screw is used by firstly nesting a fixed cylinder 4 on a screw rod 1 to enable the fixed cylinder 4 to be tightly attached to a limiting plate 6, so that the limiting plate 6 can limit the position of the fixed cylinder 4 to prevent the fixed cylinder 4 from falling off from the screw rod 1 due to overlarge stress, then nesting an anti-slip pad 3 on the screw rod 1 to enable the anti-slip pad 3 to be tightly attached to a nut 2 and the fixed cylinder 4, so that the adjustable anilox loosening screw has the functions of anti-slip and anti-loosening, secondly nesting the nut 2 on the screw rod 1, and realizing that the nut 2 extrudes and stresses the anti-slip pad 3 and the fixed cylinder 4 by rotating the nut 2 on the screw rod 1, and by arranging a contraction groove 5 on the outer side of the bottom of the fixed cylinder 4, the contraction groove 5 can be stressed and deformed when the fixed cylinder 4 is stressed by the nut 2, so that the screw rod 1 can be fixedly limited by the deformation of the contraction groove 5;

when the thickness of a fixture exceeds that of the screw rod 1, the connecting rod 8 is connected to the outer side of the connecting head 7, the effect of increasing the using length of the screw rod 1 through effective connection of the connecting head 7 and the connecting rod 8 can be achieved, and the effect of effectively fixing and limiting the fixture on the connecting rod 8 by rotating the limiting cap 10 on the screw rod 9 can be achieved through arranging the limiting cap 10 at the bottom of the screw rod 9.

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 relax reticulation screw with adjustable, includes screw rod (1) and limiting plate (6), its characterized in that: the outside of screw rod (1) is provided with nut (2), and the bottom of nut (2) is connected with slipmat (3), the bottom of slipmat (3) is provided with solid fixed cylinder (4), and the outside bottom of solid fixed cylinder (4) has been seted up and has been tightened groove (5), limiting plate (6) set up in the bottom of solid fixed cylinder (4), and the bottom of limiting plate (6) is provided with connector (7), connecting rod (8) are installed in the outside of connector (7), and the bottom of connecting rod (8) is connected with lead screw (9) to spacing cap (10) are installed in the outside of lead screw (9).

2. An adjustable loosening knurled screw, according to claim 1, wherein: the screw rod (1) is connected with the screw cap (2) in a threaded connection mode, the screw rod (1) is connected with the non-slip mat (3) in a nested mode, and the screw cap (2) is tightly attached to the non-slip mat (3).

3. An adjustable loosening knurled screw, according to claim 1, wherein: the fixed cylinder (4) is connected with the screw (1) in a nested manner, and the tightening groove (5) is arranged at an equal angle relative to the central point of the fixed cylinder (4).

4. An adjustable loosening knurled screw, according to claim 1, wherein: the limiting plate (6) and the screw rod (1) are designed into an integrated structure, and the limiting plate (6) and the connector (7) are connected in a welding mode.

5. An adjustable loosening knurled screw, according to claim 1, wherein: be threaded connection between connector (7) and connecting rod (8), and closely laminate between connecting rod (8) and limiting plate (6).

6. An adjustable loosening knurled screw, according to claim 1, wherein: the connecting rod (8) is superposed with the central axis of the screw rod (1), and the cross section of the connecting rod (8) is circular.

7. An adjustable loosening knurled screw, according to claim 1, wherein: the connecting rod (8) and the screw rod (9) are arranged in an integrated structure, and the screw rod (9) and the limiting cap (10) are in threaded connection.