CN207814141U - A kind of adjusting bolt - Google Patents
A kind of adjusting bolt Download PDFInfo
- Publication number
- CN207814141U CN207814141U CN201721912823.7U CN201721912823U CN207814141U CN 207814141 U CN207814141 U CN 207814141U CN 201721912823 U CN201721912823 U CN 201721912823U CN 207814141 U CN207814141 U CN 207814141U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- polished rod
- fixedly connected
- adjusting bolt
- inside groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a kind of adjusting bolts, including screw rod, the screw rod side end face is fixedly connected with screw thread, described screw rod one end is fixedly connected with polished rod, the screw rod is equipped with the second chamfering with polished rod junction, the polished rod is fixedly connected with turret head away from one end of screw rod, the turret head includes head body, the head body offers inside groove away from one end of polished rod, and inside groove bottom offers conical bottom, internal thread is fixedly connected on the inside of the inside groove, the screw rod is equipped with the first chamfering away from one end of polished rod.The purpose of this utility model is to provide a kind of adjusting bolts, it is designed using turret head, increase inside groove and internal thread, improve load-bearing capacity, it solves existing equipment to be not easy to tighten, it is easy to happen that crooked, practical function is single when being installed and load bearing effect bad the problem of being easy to happen fracture bending phenomenon, fastening effect is good, is not easy to loosen.
Description
Technical field
The utility model is related to technical field of hardware, specially a kind of adjusting bolt.
Background technology
Bolt：Machine components, the cylindrical threaded fastener of adapted nut.By head and screw rod（With external screw thread
Cylinder）One kind fastener dimerous, need to coordinate with nut, for being fastenedly connected two parts for carrying through-hole.
This type of attachment claims to be bolted.As nut is screwed off from bolt, and the two parts can be made to separate, therefore be bolted
It is to belong to be detachably connected.
Bolt in and in industrial production and manufacturing, be can't do without in daily life, and bolt is also referred to as rice of industry,
It can be seen that the utilization of bolt it extensively.The operation strategies of bolt have：Electronic product, engineering goods, digital product, power equipment, machine
Bolt is also used in electromechanical product, ship, vehicle, hydraulic engineering or even chemical experiment.It is used above special such as digital product
Precision bolt；DVD, the Micro-bolt that camera, glasses, clock and watch, electronics etc. use；TV, electric product, musical instrument, furniture
Deng general bolt；Large-sized bolt, nut are then used as engineering, building, bridge；Traffic tool, aircraft, electric car, automobile etc.
It is then that big stove bolt is used in combination.
General countersunk head, which is used in, requires the smooth place for not having protrusion of connection rear surface, because countersunk head may be screwed in part.Circle
Head can also be screwed into part.The screwing force of square toes can more greatly, but size is very big.In addition to locked after meeting installation
It needs, has head porose, bar portion is porose, this some holes is unlikely when bolt can be made vibrated to be loosened.Some bolts do not have screw thread
Polished rod to run business into particular one, be eel-like figure bolt.This bolt is conducive to be coupled by variable force.There is dedicated high intensity spiral shell on steel construction
Bolt, head can be done bigger, and size also changes.In addition there is special use：T-slot bolt, most, the shape on jig
Shape is special, and head on both sides will be cut away；Foundation bolt is connected and fixed for machine and ground, and there are many kinds of shapes；U bolt.
The also special stud of welding, one has one, screw thread not have, and can be welded on part, the direct nutting in another side.
There is adjusting bolt among bolt, acts to adjust being used, currently, existing adjusting bolt is not easy to tighten in the market,
It is easy to happen crooked when being installed, while existing adjusting bolt practical function is single, existing adjusting bolt load bearing effect
It is bad, it is easy to happen fracture bending phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of adjusting bolts, are designed using turret head, increase inside groove and internal thread,
Load-bearing capacity is improved, existing equipment is solved and is not easy to tighten, is easy to happen that crooked, practical function is single when being installed
With load bearing effect it is bad be easy to happen fracture bending phenomenon the problem of, fastening effect is good, is not easy to loosen.
To achieve the above object, the utility model provides the following technical solutions：A kind of adjusting bolt, including screw rod, it is described
Screw rod side end face is fixedly connected with screw thread, and described screw rod one end is fixedly connected with polished rod, and the screw rod is equipped with polished rod junction
Second chamfering, the polished rod are fixedly connected with turret head away from one end of screw rod, and the turret head includes head body, the head body back of the body
One end from polished rod offers inside groove, and inside groove bottom offers conical bottom, is fixedly connected with internal thread on the inside of the inside groove, institute
It states screw rod and is equipped with the first chamfering away from one end of polished rod.
Preferably, the screw thread specification is M2.
Preferably, a diameter of 9.9mm of the polished rod.
Preferably, a length of 4mm of the polished rod.
Preferably, the turret head model SW22.
Preferably, a length of 18mm of the turret head, and error is ± 0.5mm.
Preferably, the internal thread specification is M8.
Preferably, the interior groove depth is 13mm, and error is ﹢ 0mm, ﹣ 1mm.
Preferably, adjusting bolt overall length is 98mm, and error is ﹢ 0mm, ﹣ 1mm.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model carries out by screw thread moulding to tighten fixation by the way that turret head, internal thread housing spanner is arranged,
Turret head is designed using hexagonal, convenient to carry out tightening fixation to bolt；
By being equipped with inside groove and internal thread on the inside of the utility model turret head, it can be attached bolt, facilitate connection article,
Practicability is improved, it is vdiverse in function；
The utility model enables bolt to be fastened, is not easy to loosen, bolt by the way that polished rod, the presence of conical bottom is arranged
When accepting two objects, polished rod plays the purpose of load-bearing, prevents bolt from occurring bending or fractureing when in use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model main body；
Fig. 2 is the structural schematic diagram of the turret head of the utility model main body.
In figure：The first chamferings of 1-, 2- screw threads, 3- screw rods, 4- polished rods, 5- turret heads, the second chamferings of 6-, 7- bodies, 8- cones
Shape bottom, 9- inside grooves, 10- internal threads.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1-2 please be read, the utility model provides a kind of technical solution：A kind of adjusting bolt, including screw rod 3,3 side of screw rod
Face is fixedly connected with screw thread 2, and 3 one end of screw rod is fixedly connected with polished rod 4, and screw rod 3 is equipped with the second chamfering 6, light with 4 junction of polished rod
Bar 4 is fixedly connected with turret head 5 away from one end of screw rod 3, and turret head 5 includes head body 7, and head body 7 is opened up away from one end of polished rod 4
There is inside groove 9, and 9 bottom of inside groove offers conical bottom 8,9 inside of inside groove is fixedly connected with internal thread 10, and screw rod 3 is away from polished rod 4
One end is equipped with the first chamfering 1.
2 specification of screw thread is M2,4 a diameter of 9.9mm of polished rod, 4 a length of 4mm of polished rod, 5 model SW22 of turret head, turret head 5
A length of 18mm, and error is ± 0.5mm, 10 specification of internal thread is M8, and 9 depth of inside groove is 13mm, and error is ﹢ 0mm, ﹣ 1mm, is adjusted
Section bolt overall length is 98mm, and error is ﹢ 0mm, ﹣ 1mm.
Operation principle：In use, 5 housing spanner of internal thread, moulding is carried out by screw thread 2 to tighten fixation, turret head 5
It is designed using hexagonal, convenient to carry out tightening fixation to bolt, 5 inside of turret head is equipped with inside groove 9 and internal thread 10, can be attached
The presence of bolt, conical bottom 8 enables bolt to be fastened, and is not easy to loosen, and when accepting two objects, polished rod 4 rises bolt
To the purpose of load-bearing, prevent bolt from occurring bending or fractureing when in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of adjusting bolt, including screw rod（3）, it is characterised in that：The screw rod（3）Side end face is fixedly connected with screw thread（2）,
The screw rod（3）One end is fixedly connected with polished rod（4）, the screw rod（3）With polished rod（4）Junction is equipped with the second chamfering（6）, institute
State polished rod（4）Away from screw rod（3）One end be fixedly connected with turret head（5）, the turret head（5）Including head body（7）, the head
Body（7）Away from polished rod（4）One end offer inside groove（9）, and inside groove（9）Bottom offers conical bottom（8）, the inside groove（9）
Inside is fixedly connected with internal thread（10）, the screw rod（3）Away from polished rod（4）One end be equipped with the first chamfering（1）.
2. a kind of adjusting bolt according to claim 1, it is characterised in that：The screw thread（2）Specification is M2.
3. a kind of adjusting bolt according to claim 1, it is characterised in that：The polished rod（4）A diameter of 9.9mm.
4. a kind of adjusting bolt according to claim 1, it is characterised in that：The polished rod（4）A length of 4mm.
5. a kind of adjusting bolt according to claim 1, it is characterised in that：The turret head（5）Model SW22.
6. a kind of adjusting bolt according to claim 1, it is characterised in that：The turret head（5）A length of 18mm, and error
For ± 0.5mm.
7. a kind of adjusting bolt according to claim 1, it is characterised in that：The internal thread（10）Specification is M8.
8. a kind of adjusting bolt according to claim 1, it is characterised in that：The inside groove（9）Depth is 13mm, and error is
﹢ 0mm, ﹣ 1mm.
9. a kind of adjusting bolt according to claim 1, it is characterised in that：Adjusting bolt overall length is 98mm, and error is ﹢
0mm, ﹣ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912823.7U CN207814141U (en) | 2017-12-30 | 2017-12-30 | A kind of adjusting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912823.7U CN207814141U (en) | 2017-12-30 | 2017-12-30 | A kind of adjusting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814141U true CN207814141U (en) | 2018-09-04 |
Family
ID=63328935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721912823.7U Active CN207814141U (en) | 2017-12-30 | 2017-12-30 | A kind of adjusting bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814141U (en) |
-
2017
- 2017-12-30 CN CN201721912823.7U patent/CN207814141U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207814141U (en) | A kind of adjusting bolt | |
| CN201080948Y (en) | Double thread fastening device | |
| CN209146125U (en) | A kind of bolt and nut fastener | |
| CN201650998U (en) | Tightening bolt with forward and reverse thread tops | |
| CN204061494U (en) | Shockproof locking Self-locking screw and shockproof loosening-preventing self-lock screw-thread fastener assembly | |
| CN111795058B (en) | Anti-loosening nut | |
| CN210565657U (en) | Anti-loose fastening device for nut | |
| CN211525296U (en) | Variable non-standard bolt fastener | |
| CN206874622U (en) | A kind of novel red rushes bolt turret head | |
| CN219062199U (en) | Automobile bolt fastener | |
| CN213478883U (en) | Multi-head screw | |
| CN106015264A (en) | Bolt with hexagonal threaded end | |
| CN207901010U (en) | A kind of torque spanner of anti-machining object fracture | |
| CN206175435U (en) | Flexible bolt with hexagonal groove threaded end | |
| CN209146084U (en) | A kind of double flute screw thread outlet square head bolt | |
| WO2015000316A9 (en) | Anti-loosening cylindrical threaded part | |
| CN106122221A (en) | A kind of flexible bolt with hexagon threaded end | |
| CN215109961U (en) | Anti-deformation stainless steel hexagon bolt | |
| CN220910203U (en) | Rivet nut rises with protective structure | |
| CN208644776U (en) | A kind of die lip lathe finish fixture | |
| CN220470445U (en) | Fastener capable of avoiding loosening | |
| CN214945639U (en) | Hexagon bolt | |
| CN208759018U (en) | A kind of threaded adjustment eyelid retractor | |
| CN212079899U (en) | Double-end locking spring nut subassembly of make-up | |
| CN207049155U (en) | Hollow bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |