CN211501216U

CN211501216U - Titanium alloy connection structure convenient to lock

Info

Publication number: CN211501216U
Application number: CN201922226126.1U
Authority: CN
Inventors: 尹权丰
Original assignee: Changzhou Bokant Material Technology Co ltd
Current assignee: Changzhou Bokant Material Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-15
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a titanium alloy connection structure of convenient locking, including first catch and second catch, be equipped with first locking mechanism and second locking mechanism between first catch and the second catch, first locking mechanism is including locking bolt, gasket, eccentric wheel, even axle and handle, be equipped with between locking bolt and the first catch and prevent slewing mechanism, be equipped with between second catch and the handle and prevent resilient means, the locking bolt runs through the one end of first catch and second catch, gasket fixed connection is in the one end of second catch, even a threaded connection is in the outside of locking bolt, eccentric wheel and even an swing joint. A titanium alloy connection structure of convenient locking, can play and prevent bolt atress pivoted phenomenon, do benefit to the use more, also can avoid the eccentric wheel to receive the phenomenon that vibrations appear kick-backing simultaneously, avoid the not hard up condition, the practicality is higher.

Description

Titanium alloy connection structure convenient to lock

Technical Field

The utility model relates to a connection structure field, in particular to titanium alloy connection structure of convenient locking.

Background

The titanium alloy connecting structure is a connecting structure based on titanium alloy as a main material, is a tool for connecting two or more objects, can be convenient for people to combine the two or more objects, and belongs to a tool commonly used in life; but current titanium alloy connection structure does not possess and prevents rotating the function, and when rotating the eccentric wheel and screwing up the bolt, the bolt can follow the rotation because of the atress, and people need utilize the nut of the solid bolt of outside instrument, is unfavorable for the use, secondly does not possess and prevents the function of kick-backing, and the eccentric wheel receives vibrations meeting, slowly produces the rotation, the phenomenon of kick-backing appears easily to lead to connection structure not hard up, the phenomenon that the object drops appears, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a titanium alloy connection structure of convenient locking can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a titanium alloy connection structure of convenient locking, includes first catch and second catch, be equipped with first locking mechanism and second locking mechanism between first catch and the second catch, first locking mechanism is including locking bolt, gasket, eccentric wheel, even axle and handle, be equipped with between locking bolt and the first catch and prevent slewing mechanism, be equipped with between second catch and the handle and prevent the mechanism that kick-backs.

Preferably, the locking bolt penetrates through one end of the first locking ring and one end of the second locking ring, the gasket is fixedly connected to one end of the second locking ring, the connecting shaft is in threaded connection with the outside of the locking bolt, the eccentric wheel is movably connected with the connecting shaft, and the handle is fixedly connected with the outside of the eccentric wheel.

Preferably, the anti-rotation mechanism comprises an anti-rotation cushion block, an insertion column, insertion holes and through holes, the anti-rotation cushion block is fixedly connected to one end of the first lock ring, the insertion column is fixedly installed at the bottom of a nut of the lock bolt, the insertion holes are formed in the positions on the two sides of the upper surface of the anti-rotation cushion block, and the through holes are formed in the middle of the upper surface of the anti-rotation cushion block.

Preferably, the jack is matched with the inserted column, and the locking bolt penetrates through the through hole.

Preferably, the rebounding prevention mechanism comprises a rotary column, a connecting ball, a movable groove, an anti-slip rubber mat, a limiting block, a handle, a through groove and a blind groove, the connecting ball is fixedly connected to one end of the rotary column, the movable groove is formed in the outer surface of the second locking ring, the connecting ball is embedded into the movable groove, the anti-slip rubber mat is arranged between the movable groove and the connecting ball, the limiting block is fixedly connected to the other end of the rotary column, the handle is fixedly connected to the bottom of the limiting block, the blind groove is formed in the lower surface of the handle, and the through groove is formed in the blind groove.

Preferably, the length of the limiting block is greater than the width of the through groove, the width of the limiting block is smaller than the length of the through groove, a step is formed between the through groove and the blind groove, and the height of the step is equal to the thickness of the limiting block.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the slewing mechanism that prevents that sets up, can avoid rotating even axle time, the rotation is followed to the bolt body, does benefit to the use more, need not to borrow external instrument and limits the bolt rotation, and it is more convenient to use, through the mechanism of preventing rebounding that sets up, can lock the position of handle, avoids the eccentric wheel to receive the phenomenon that vibrations lead to kick-backing, avoids appearing not hard up, the condition that drops, and the result of use is better.

Drawings

Fig. 1 is a schematic view of an overall structure of a titanium alloy connection structure convenient to lock according to the present invention;

fig. 2 is an exploded view of the first locking mechanism, the first locking ring and the second locking ring of the titanium alloy connecting structure convenient for locking according to the present invention;

FIG. 3 is a top view of an anti-rotation spacer of a titanium alloy connection structure of the present invention for easy locking;

FIG. 4 is an enlarged view of the internal structure A in FIG. 2 of a titanium alloy connection structure of the present invention for easy locking;

fig. 5 is a partial bottom view of the handle of the titanium alloy connection structure of the present invention, which is convenient for locking.

In the figure: 1. a first lock ring; 2. a second lock ring; 3. a first locking mechanism; 4. a second locking mechanism; 5. locking the bolt; 6. a gasket; 7. an eccentric wheel; 8. a connecting shaft; 9. a handle; 10. an anti-rotation mechanism; 11. an anti-rotation cushion block; 12. inserting a column; 13. an anti-rebound mechanism; 14. a jack; 15. a through hole; 16. turning the column; 17. a connecting ball; 18. a movable groove; 19. an anti-slip rubber pad; 20. a limiting block; 21. a handle; 22. a through groove; 23. a blind groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a titanium alloy connecting structure convenient for locking comprises a first locking ring 1 and a second locking ring 2, wherein a first locking mechanism 3 and a second locking mechanism 4 are arranged between the first locking ring 1 and the second locking ring 2, the first locking mechanism 3 comprises a locking bolt 5, a gasket 6, an eccentric wheel 7, a connecting shaft 8 and a handle 9, an anti-rotation mechanism 10 is arranged between the locking bolt 5 and the first locking ring 1, and an anti-rebound mechanism 13 is arranged between the second locking ring 2 and the handle 9;

the locking bolt 5 penetrates through one ends of the first locking ring 1 and the second locking ring 2, the gasket 6 is fixedly connected to one end of the second locking ring 2, the connecting shaft 8 is in threaded connection with the outer part of the locking bolt 5, the eccentric wheel 7 is movably connected with the connecting shaft 8, and the handle 9 is fixedly connected with the outer part of the eccentric wheel 7; the anti-rotation mechanism 10 comprises an anti-rotation cushion block 11, an insert column 12, an insert hole 14 and a through hole 15, wherein the anti-rotation cushion block 11 is fixedly connected to one end of the first lock ring 1, the insert column 12 is fixedly installed at the bottom of a nut of the lock bolt 5, the insert hole 14 is formed in the two side positions of the upper surface of the anti-rotation cushion block 11, and the through hole 15 is formed in the middle position of the upper surface of the anti-rotation cushion block 11; the jack 14 is matched with the inserted column 12 in a matching way, and the locking bolt 5 penetrates through the through hole 15; the rebound prevention mechanism 13 comprises a rotary column 16, a connecting ball 17, a movable groove 18, an anti-skidding rubber mat 19, a limiting block 20, a handle 21, a through groove 22 and a blind groove 23, wherein the connecting ball 17 is fixedly connected to one end of the rotary column 16, the movable groove 18 is formed in the outer surface of the second locking ring 2, the connecting ball 17 is embedded in the movable groove 18, the anti-skidding rubber mat 19 is arranged between the movable groove 18 and the connecting ball 17, the limiting block 20 is fixedly connected to the other end of the rotary column 16, the handle 21 is fixedly connected to the bottom of the limiting block 20, the blind groove 23 is formed in the lower surface of the handle 9, and the through groove 22 is formed in the blind groove 23; the length of stopper 20 is greater than the width of logical groove 22, and the width of stopper 20 is less than the length of logical groove 22, is formed with the step between logical groove 22 and the blind groove 23, and the height of step equals the thickness of stopper 20.

It should be noted that, the utility model relates to a titanium alloy connection structure convenient for locking, when in use, firstly, the first locking ring 1 and the second locking ring 2 are sleeved on two cylindrical tubular or columnar objects with the same thickness, or can be used on two objects sleeved with each other, after the sleeve is completed, the eccentric wheel 7 of the first locking mechanism 3 and the second locking mechanism 4 of the handle 9 is rotated, so as to drive the connecting shaft 8 to rotate around the locking bolt 5, because the inserting column 12 of the locking bolt 5 is inserted into the inserting hole 14, the locking bolt 5 can not generate autorotation phenomenon when rotating, the titanium alloy connection structure is more convenient for use, because the connecting shaft 8 is in threaded connection with the locking bolt 5, when the connecting shaft 8 is rotated, the distance between the first locking ring 1 and the second locking ring 2 can be contracted or expanded, when the titanium alloy connection structure is manually incapable of rotating, when the handle 9 is used for rotating the eccentric wheel 7 through the connecting shaft 8, the handle 9 is rotated to be attached to the outer walls of the first locking ring 1 and the second locking ring 2, when the handle 21 is attached, the rotating column 16 is rotated by the handle 21, the limiting block 20 is rotated to be in a horizontal state with the handle 9, then the through groove 22 of the handle 9 penetrates through the outside of the limiting block 20 to be attached to the outer wall of the second lock ring 2, and after the attachment, the handle 21 is used again to rotate the rotary column 16, the limit block 20 is rotated to be vertical, because the length of the limit block 20 is larger than the width of the through groove 22, and an anti-skid rubber pad 19 is arranged between the connecting ball 17 and the movable groove 18, the rotating column 16 can not be rotated under the operation of no external force, so can carry on spacingly with handle 9, avoid eccentric wheel 7 to receive the phenomenon that vibrations produced the resilience, the practicality is higher, does benefit to the use more, and whole connection structure locks through eccentric wheel 7's mode, need not to use any instrument, locks convenient and fast.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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

1. The utility model provides a titanium alloy connection structure of convenient locking which characterized in that: including first catch (1) and second catch (2), be equipped with first locking mechanism (3) and second locking mechanism (4) between first catch (1) and second catch (2), first locking mechanism (3) are including locking bolt (5), gasket (6), eccentric wheel (7), even axle (8) and handle (9), be equipped with between locking bolt (5) and first catch (1) and prevent slewing mechanism (10), be equipped with between second catch (2) and handle (9) and prevent resilient mounting (13).

2. A titanium alloy joint structure facilitating locking according to claim 1, wherein: the locking bolt (5) penetrates through one ends of the first locking ring (1) and the second locking ring (2), the gasket (6) is fixedly connected to one end of the second locking ring (2), the connecting shaft (8) is in threaded connection with the outer portion of the locking bolt (5), the eccentric wheel (7) is movably connected with the connecting shaft (8), and the handle (9) is fixedly connected with the outer portion of the eccentric wheel (7).

3. A titanium alloy joint structure facilitating locking according to claim 1, wherein: prevent that slewing mechanism (10) including preventing rotating cushion (11), insert post (12), jack (14) and through-hole (15), prevent rotating cushion (11) fixed connection in the one end of first catch (1), insert post (12) fixed mounting in the nut bottom of lock bolt (5), jack (14) are seted up and are being prevented the upper surface both sides position of rotating cushion (11), the upper surface position placed in the middle of preventing rotating cushion (11) is seted up in through-hole (15).

4. A titanium alloy joint structure facilitating locking according to claim 3, wherein: the jack (14) is matched with the plug column (12), and the locking bolt (5) penetrates through the through hole (15).

5. A titanium alloy joint structure facilitating locking according to claim 1, wherein: the anti-rebound mechanism (13) comprises a rotary column (16), a connecting ball (17), a movable groove (18), an anti-skidding rubber mat (19), a limiting block (20), a handle (21), a through groove (22) and a blind groove (23), wherein the connecting ball (17) is fixedly connected to one end of the rotary column (16), the movable groove (18) is formed in the outer surface of the second locking ring (2), the connecting ball (17) is embedded into the movable groove (18), the anti-skidding rubber mat (19) is arranged between the movable groove (18) and the connecting ball (17), the limiting block (20) is fixedly connected to the other end of the rotary column (16), the handle (21) is fixedly connected to the bottom of the limiting block (20), the blind groove (23) is formed in the lower surface of the handle (9), and the through groove (22) is formed in the blind groove (23).

6. A titanium alloy connection structure facilitating locking according to claim 5, wherein: the length of stopper (20) is greater than the width that leads to groove (22), the width of stopper (20) is less than the length that leads to groove (22), it is formed with the step to lead to between groove (22) and blind groove (23), and the height of step equals the thickness of stopper (20).