CN209724917U - A kind of hook bolt for industrial products with regulatory function - Google Patents
A kind of hook bolt for industrial products with regulatory function Download PDFInfo
- Publication number
- CN209724917U CN209724917U CN201920446424.9U CN201920446424U CN209724917U CN 209724917 U CN209724917 U CN 209724917U CN 201920446424 U CN201920446424 U CN 201920446424U CN 209724917 U CN209724917 U CN 209724917U
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- screw rod
- limited block
- rotor
- fixedly connected
- limit shaft
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Abstract
The utility model relates to head spiral shell technical fields, in particular a kind of hook bolt for industrial products with regulatory function, including rotor and the second screw rod, the bottom end of the rotor is fixedly connected with the second screw rod being vertically arranged, the first screw rod is slidably connected on the outside of second screw rod, spiral is connected with jackscrew on the inside of one end of first screw rod, and first screw rod be fixedly connected by jackscrew with the second screw rod, the apical lateral of second screw rod slidably connects limited block, the top inner side of the rotor is fixedly connected with the limit shaft being vertically arranged, and limit shaft is slidably connected with limited block, spring is provided on the outside of the limit shaft, in the utility model, pass through the rotor of setting, spring, limit shaft, limited block, spacer pin and improved mat, realization can be acted on by the elastic force of spring to prop up improved mat Support guarantees the phenomenon that present apparatus is not in loosening under prolonged acutely shaking, improves the stability of the present apparatus.
Description
Technical field
The utility model relates to head spiral shell technical field, specially a kind of head spiral shell for industrial products with regulatory function
Bolt.
Background technique
Hexagon-headed bolt is divided into outer-hexagonal bolt and two kinds of soket head cap screw, is usually used as mechanical equipment fastening, due to six
Having for hex bolt is fixedly connected with effect, is largely used in different fields, and hexagon-headed bolt can be with being used in
Under different environment, with the development of society, the application to hook bolt is further extensive, therefore, to a kind of with regulatory function
The demand of hook bolt for industrial products is growing.
The most table structure of hexagon-headed bolt currently used in the market is simple, has a single function, general hexagon-headed bolt is not
Have the function of adjustment length, hexagon-headed bolt cannot be adjusted according to different requirements, application range is narrow, and one
As hexagon-headed bolt do not have the function loosened, have the hex bolts with improved mat in time, not due to hexagon-headed bolt
The compensation of power can be carried out to improved mat, the phenomenon that vibration between long-time is also easy to appear loosening, therefore, regarding to the issue above
It is proposed a kind of hook bolt for industrial products with regulatory function.
Utility model content
The purpose of this utility model is to provide a kind of hook bolt for industrial products with regulatory function, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of hook bolt for industrial products with regulatory function, including rotor and the second screw rod, the rotation
The bottom end of body is fixedly connected with the second screw rod being vertically arranged, and the first screw rod, institute are slidably connected on the outside of second screw rod
It states spiral on the inside of one end of the first screw rod and is connected with jackscrew, and the first screw rod is fixedly connected by jackscrew with the second screw rod, it is described
The apical lateral of second screw rod slidably connects limited block, and the top inner side of the rotor is fixedly connected with the limit being vertically arranged
Position axis, and limit shaft is slidably connected with limited block, and spring, and the top of spring and bottom end point are provided on the outside of the limit shaft
It is not fixedly connected with rotor and limited block, the bottom end of the limited block is fixedly connected with improved mat.
Preferably, the number of the limit shaft in total there are two, and be symmetrically distributed in the left and right sides of limited block.
Preferably, the inside of rotor is arranged in the limited block, and limited block is slidably connected with rotor.
Preferably, the bottom end outer diameter of second screw rod is equal with the inner diameter size of the first screw rod.
Preferably, the top of the improved mat is fixedly connected with the spacer pin being vertically arranged, and spacer pin and rotor
It is slidably connected.
Compared with prior art, the utility model has the beneficial effects that
It 1,, can be according to the demand pair used by the second screw rod, the first screw rod and jackscrew of setting in the utility model
The length of the present apparatus is finely adjusted, and is solved the problems, such as that traditional hook bolt cannot be adjusted, is improved the practicability of the present apparatus.
2, in the utility model, by the rotor of setting, spring, limit shaft, limited block, spacer pin and improved mat,
Realization can be acted on by the elastic force of spring to be supported improved mat, guarantee the present apparatus in the case where acutely shaking for a long time not
The phenomenon that will appear loosening, improves the stability of the present apparatus.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main view of the utility model.
In figure: 1- rotor, 2- limit shaft, 3- spring, 4- limited block, the first screw rod of 5-, 6- jackscrew, the second screw rod of 7-,
8- improved mat, 9- spacer pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of hook bolt for industrial products with regulatory function, including rotor 1 and the second screw rod 7, described turn
The bottom end of kinetoplast 1 is fixedly connected with the second screw rod 7 being vertically arranged, and the outside of second screw rod 7 slidably connects the first spiral shell
One end inside spiral of bar 5, first screw rod 5 is connected with jackscrew 6, and the first screw rod 5 is solid by jackscrew 6 and the second screw rod 7
Fixed connection can adjust the length of the present apparatus by adjusting the positional relationship between the first screw rod 5 and the second screw rod 7, and described the
The apical lateral of two screw rods 7 slidably connects limited block 4, and the top inner side of the rotor 1, which is fixedly connected with, to be vertically arranged
Limit shaft 2, and limit shaft 2 is slidably connected with limited block 4, the outside of the limit shaft 2 is provided with spring 3, and the top of spring 3
It is fixedly connected respectively with rotor 1 and limited block 4 with bottom end, the bottom end of the limited block 4 is fixedly connected with improved mat 8, can
The supporting role to improved mat 8 is realized with the effect by spring 3.
The number of the limit shaft 2 in total there are two, and be symmetrically distributed in the left and right sides of limited block 4, limit can be passed through
The limit to 4 position of limited block is realized in the effect of position axis 2, prevents limited block 4 from skew occur, and the setting of limited block 4 is rotating
The inside of body 1, and limited block 4 is slidably connected with rotor 1, and the limit to limited block 4 can be realized by rotor 1, it is described
The bottom end outer diameter of second screw rod 7 is equal with the inner diameter size of the first screw rod 5, it is ensured that the second screw rod 7 and the first screw rod 5 are opposite
It is not in improve the stability of work the phenomenon that changing shaking when sliding, the top of the improved mat 8 is fixedly connected with vertically
The spacer pin 9 of setting, and spacer pin 9 is slidably connected with rotor 1, can be realized by the effect of spacer pin 9 to improved mat 8
The fixation of position.
Workflow: in the utility model, jackscrew 6 is taken from the first screw rod 5 and the second screw rod 7 by spanner first
Out, the position between the first screw rod 5 and the second screw rod 7 is then adjusted according to the use demand of oneself, passed through again after the adjustment of position
Jackscrew 6 fixes the position between the first screw rod 5 and the second screw rod 7, is then carried out by the present apparatus to the product that needs connect
Fixed, by spanner rotary motion body 1, while rotor 1 will drive the second screw rod 7 and the first screw rod 5 is rotated, the second spiral shell
Improved mat 8 will drive spacer pin 9 and engage with rotor 1 while bar 7 rotates, while improved mat 8 also will drive limited block 4
Gradually engage with limit shaft 2, until improved mat 8 is bonded with rotor 1, while spacer pin 9 also engages with rotor 1 completely,
Limit shaft 2 can also engage with limited block 4, while spring 3 can play the role of support to improved mat 8 by limited block 4, prevent
The present apparatus the phenomenon that loosening will not occur when by violent sliding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of hook bolt for industrial products with regulatory function, including rotor (1) and the second screw rod (7), special
Sign is: the bottom end of the rotor (1) is fixedly connected with the second screw rod (7) being vertically arranged, second screw rod (7) it is outer
Slideslip is connected with the first screw rod (5), and spiral is connected with jackscrew (6) on the inside of one end of first screw rod (5), and the first screw rod
(5) it is fixedly connected by jackscrew (6) with the second screw rod (7), the apical lateral of second screw rod (7) slidably connects limited block
(4), the top inner side of the rotor (1) is fixedly connected with the limit shaft (2) being vertically arranged, and limit shaft (2) and limited block
(4) be slidably connected, be provided with spring (3) on the outside of the limit shaft (2), and the top of spring (3) and bottom end respectively with rotation
Body (1) is fixedly connected with limited block (4), and the bottom end of the limited block (4) is fixedly connected with improved mat (8).
2. a kind of hook bolt for industrial products with regulatory function according to claim 1, it is characterised in that: institute
State the number of limit shaft (2) in total there are two, and be symmetrically distributed in the left and right sides of limited block (4).
3. a kind of hook bolt for industrial products with regulatory function according to claim 1, it is characterised in that: institute
It states limited block (4) to be arranged in the inside of rotor (1), and limited block (4) is slidably connected with rotor (1).
4. a kind of hook bolt for industrial products with regulatory function according to claim 1, it is characterised in that: institute
The bottom end outer diameter for stating the second screw rod (7) is equal with the inner diameter size of the first screw rod (5).
5. a kind of hook bolt for industrial products with regulatory function according to claim 1, it is characterised in that: institute
The top for stating improved mat (8) is fixedly connected with the spacer pin (9) being vertically arranged, and spacer pin (9) and rotor (1) sliding connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446424.9U CN209724917U (en) | 2019-04-03 | 2019-04-03 | A kind of hook bolt for industrial products with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446424.9U CN209724917U (en) | 2019-04-03 | 2019-04-03 | A kind of hook bolt for industrial products with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724917U true CN209724917U (en) | 2019-12-03 |
Family
ID=68690163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446424.9U Active CN209724917U (en) | 2019-04-03 | 2019-04-03 | A kind of hook bolt for industrial products with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396434A (en) * | 2020-05-21 | 2020-07-10 | 济南实达紧固件有限公司 | T-shaped bolt |
-
2019
- 2019-04-03 CN CN201920446424.9U patent/CN209724917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396434A (en) * | 2020-05-21 | 2020-07-10 | 济南实达紧固件有限公司 | T-shaped bolt |
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