CN218194871U

CN218194871U - Special spanner of butterfly nut that can dismantle

Info

Publication number: CN218194871U
Application number: CN202222132428.4U
Authority: CN
Inventors: 杨春元
Original assignee: Zhengzhou Huagong Machinery Co ltd
Current assignee: Zhengzhou Huagong Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-03
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a butterfly nut's that can dismantle special spanner, including dwang and sleeve, the top of dwang is provided with handle disassembly body, telescopic top fixed mounting has the adapter sleeve, the bottom of dwang is provided with sleeve disassembly body, sleeve disassembly body includes the solid fixed cylinder, solid fixed cylinder fixed mounting is in the inside of dwang, the inside fixed mounting of solid fixed cylinder has fixed spring, the inside slidable mounting of solid fixed cylinder has the connecting rod, the outside fixed mounting of connecting rod has the sliding block, the bottom fixed mounting of connecting rod has the sliding frame. This special spanner of butterfly nut that can dismantle, through the sleeve disassembly body who sets up, be the use, be convenient for install fast and dismantle the sleeve of bottom, be convenient for change the sleeve of equal specification according to butterfly nut's size to be convenient for dismantle the sleeve, make the spanner portable.

Description

Special spanner of butterfly nut that can dismantle

Technical Field

The utility model relates to a butterfly nut spanner technical field especially relates to a butterfly nut's that can dismantle special spanner.

Background

The butterfly nut is one kind of nut, and the shape is as butterfly appearance is general, because its shape is special, ordinary spanner can't dock with it, consequently needs to use the special spanner of butterfly nut to twist it.

The utility model discloses a special wrench for butterfly nut (with the number of granted publication: CN 205380599U) according to the disclosure of the national patent network, "the utility model discloses a special wrench for butterfly nut, which comprises a sleeve, wherein the inner diameter of the sleeve is larger than the outer diameter of the butterfly nut, the bottom of the sleeve is provided with two oppositely arranged clamping grooves, and butterfly ears of the butterfly nut are clamped through the two clamping grooves; the two rotating handles are fixedly connected to the outer wall of the sleeve along the radial direction of the sleeve respectively and are coaxially arranged. The utility model discloses only need during the operation with the muffjoint outside butterfly nut to make butterfly nut's butterfly ears block respectively in two draw-in grooves departments, the rethread even the twist grip rotate the sleeve can, very convenient, single can operate, and not only can effectively tighten butterfly nut, can also avoid butterfly nut's butterfly ears to warp and damage. In addition, two twist grips are respectively along telescopic radial rigid coupling in the sleeve, can avoid twist grip to lose on the one hand, and on the other hand can make the user when rotating the sleeve through twist grip, avoid twist grip to run and influence the operation ".

In view of the above description, the inventors consider that the following problems exist:

above-mentioned utility model in the use, the sleeve of its bottom is not convenient for dismantle the change in the use for this spanner can not be according to butterfly nut's size in the use, and change the sleeve, consequently has certain limitation, secondly, the handle of this spanner is in the use, can not dismantle and adjust handle's position, make when using, be not convenient for dismantle and carry, consequently need change the special spanner who passes in and out a butterfly nut that can dismantle and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sleeve is not convenient to replace existing in the prior art, and providing a special spanner for a detachable butterfly nut.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a butterfly nut's that can dismantle special spanner, includes dwang and sleeve, the top of dwang is provided with handle disassembly body, telescopic top fixed mounting has the adapter sleeve, the bottom of dwang is provided with sleeve disassembly body.

The sleeve disassembly body includes solid fixed cylinder, solid fixed cylinder fixed mounting is in the inside of dwang, the inside fixed mounting of solid fixed cylinder has fixed spring, the inside slidable mounting of solid fixed cylinder has the connecting rod, the outside fixed mounting of connecting rod has the sliding block, the bottom fixed mounting of connecting rod has the sliding frame, the inside fixed mounting of sliding frame has the fixed plate, the inside slidable mounting of sliding frame has the connecting plate, fixed mounting has reset spring between connecting plate and the fixed plate, the outside fixed mounting of connecting plate has the pressure to move the lug.

Preferably, the sliding block is provided with two, logical groove has been seted up with the corresponding position department of sliding block to the dwang, just the sliding block passes logical groove, is convenient for make the sliding block pass the dwang and slide.

Preferably, the adapter sleeve cup joints the bottom at the dwang, the through-hole has been seted up with the corresponding position department that presses the lug to adapter sleeve and dwang, just it passes the through-hole to press the lug, is convenient for through pressing lug fixed mounting adapter sleeve.

Preferably, the cavity has been seted up to the bottom inside of dwang, just the sliding frame slidable mounting is in the cavity, is convenient for make the sliding frame slide in the inside of dwang.

Preferably, handle disassembly body includes the fixing base, fixing base fixed mounting is at the top of dwang, the inside slidable mounting of fixing base has the handle body, fastening bolt is installed to the top screw thread of fixing base, is convenient for through the fixed handle body of fastening bolt.

Preferably, the top of the handle body is provided with a fixing groove, and the bottom of the fastening bolt is inserted into the fixing groove, so that the handle body can be regulated in a limiting and sliding manner.

Preferably, the right side fixed mounting of the handle body has fixed bulb, the left side screw thread of the handle body is installed and is dismantled the bulb, the left side fixed mounting of the handle body has the screw thread post, just dismantle the right side of bulb and set up threaded hole, and screw thread post screw thread installs in the screw hole, be convenient for dismantle the bulb from the handle body and get off.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses in, through the sleeve disassembly body who sets up, be the use, be convenient for install fast and dismantle the sleeve of bottom, be convenient for change the sleeve of equal specification according to butterfly nut's size to be convenient for dismantle the sleeve get off, make the spanner portable.

2. The utility model discloses in, through the handle disassembly body who sets up, in the use, can make the handle body slide on the fixing base to the arm of force when changing the rotation makes more laborsaving at the rotation in-process, secondly is convenient for dismantle the separation with the handle body and dwang, portable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

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

fig. 3 is a schematic front sectional view of the rotating rod and the mechanism connected thereto;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

Illustration of the drawings:

1. rotating the rod; 2. a sleeve; 3. connecting sleeves; 4. a handle detachment mechanism; 41. a fixed seat; 42. a handle body; 43. fixing grooves; 44. fixing the ball head; 45. fastening a bolt; 46. disassembling the ball head; 5. a sleeve removal mechanism; 51. a fixed cylinder; 52. fixing the spring; 53. a connecting rod; 54. a slider; 55. a sliding frame; 56. a fixing plate; 57. a connecting plate; 58. a return spring; 59. the lug is pressed.

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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a butterfly nut's that can dismantle special spanner, includes dwang 1 and sleeve 2, and the top of dwang 1 is provided with handle disassembly body 4, and sleeve 2's top fixed mounting has adapter sleeve 3, and the bottom of dwang 1 is provided with sleeve disassembly body 5.

The sleeve dismounting mechanism 5 comprises a fixed cylinder 51, the fixed cylinder 51 is fixedly installed inside the rotating rod 1, a fixed spring 52 is fixedly installed inside the fixed cylinder 51, a connecting rod 53 is slidably installed inside the fixed cylinder 51, a sliding block 54 is fixedly installed outside the connecting rod 53, a sliding frame 55 is fixedly installed at the bottom of the connecting rod 53, a fixed plate 56 is fixedly installed inside the sliding frame 55, a connecting plate 57 is slidably installed inside the sliding frame 55, a return spring 58 is fixedly installed between the connecting plate 57 and the fixed plate 56, and a pressing lug 59 is fixedly installed on the outer side of the connecting plate 57.

Two sliding blocks 54 are provided, through grooves are formed in the corresponding positions of the rotating rod 1 and the sliding block 54, and the sliding block 54 passes through the through grooves, so that the sliding block 54 can conveniently pass through the rotating rod 1 to slide.

The connecting sleeve 3 is sleeved at the bottom of the rotating rod 1, through holes are formed in the corresponding positions of the connecting sleeve 3, the rotating rod 1 and the pressing lug 59, the pressing lug 59 penetrates through the through holes, and the connecting sleeve 3 is conveniently and fixedly installed through the pressing lug 59.

The cavity has been seted up to the bottom inside of dwang 1, and sliding frame 55 slidable mounting is in the cavity, is convenient for make sliding frame 55 slide in the inside of dwang 1.

The second embodiment:

referring to fig. 5, in combination with the first embodiment, it is further obtained that the handle dismounting mechanism 4 includes a fixing seat 41, the fixing seat 41 is fixedly installed at the top of the rotating rod 1, a handle body 42 is slidably installed inside the fixing seat 41, and a fastening bolt 45 is threadedly installed at the top of the fixing seat 41, so as to facilitate fixing the handle body 42 through the fastening bolt 45.

The top of the handle body 42 is provided with a fixing groove 43, and the bottom of the fastening bolt 45 is inserted in the fixing groove 43, so that the handle body 42 is conveniently limited and adjusted in a sliding manner.

The fixed bulb 44 is fixedly installed on the right side of the handle body 42, the dismounting bulb 46 is installed on the left side of the handle body 42 in a threaded mode, the threaded column is fixedly installed on the left side of the handle body 42, the threaded hole is formed in the right side of the dismounting bulb 46, the threaded column is installed in the threaded hole in a threaded mode, and the dismounting bulb 46 can be conveniently dismounted from the handle body 42.

In the actual operation process, when the device is used, the pressing lug 59 is pressed by fingers, the pressing lug 59 drives the connecting plate 57 to slide inwards, the return spring 58 is pressed by the connecting plate 57 until the pressing lug 59 is pressed into the rotating rod 1, then the sliding block 54 is pulled upwards, the sliding block 54 drives the connecting rod 53 to move upwards, the connecting rod 53 presses the fixing spring 52, the connecting sleeve 3 on the sleeve 2 is separated from the rotating rod 1 at the moment, so that the sleeve 2 is detached, when the sleeve 2 is replaced, the connecting sleeve 3 is only inserted into the bottom of the rotating rod 1, then the sliding block 54 is released, the sliding frame 55 slides downwards through the elastic force of the fixing spring 52 until the pressing lug 59 is clamped into the connecting sleeve 3 under the action of the return spring 58;

the handle body 42 can slide on the fixed seat 41 by loosening the fastening bolt 45, so as to adjust the force arm during rotation, and when the handle is disassembled, the disassembling ball head 46 only needs to be unscrewed from the handle body 42, and then the handle body 42 is pulled out from the fixed seat 41, so that the handle body 42 is disassembled.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; 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.

Claims

1. The utility model provides a butterfly nut's that can dismantle special spanner, includes dwang (1) and sleeve (2), its characterized in that: a handle dismounting mechanism (4) is arranged at the top of the rotating rod (1), a connecting sleeve (3) is fixedly arranged at the top of the sleeve (2), and a sleeve dismounting mechanism (5) is arranged at the bottom of the rotating rod (1);

sleeve disassembly body (5) are including solid fixed cylinder (51), solid fixed cylinder (51) fixed mounting is in the inside of dwang (1), the inside fixed mounting of solid fixed cylinder (51) has fixed spring (52), the inside slidable mounting of solid fixed cylinder (51) has connecting rod (53), the outside fixed mounting of connecting rod (53) has sliding block (54), the bottom fixed mounting of connecting rod (53) has sliding frame (55), the inside fixed mounting of sliding frame (55) has fixed plate (56), the inside slidable mounting of sliding frame (55) has connecting plate (57), fixed mounting has reset spring (58) between connecting plate (57) and fixed plate (56), the outside fixed mounting of connecting plate (57) has pressure to move lug (59).

2. The special wrench for the detachable butterfly nut of claim 1, wherein: the sliding block (54) is provided with two, the corresponding position department of dwang (1) and sliding block (54) has seted up logical groove, just sliding block (54) pass logical groove.

3. The special wrench for the detachable butterfly nut of claim 1, wherein: the connecting sleeve (3) is sleeved at the bottom of the rotating rod (1), through holes are formed in the connecting sleeve (3) and the rotating rod (1) and in the positions corresponding to the pressing moving lugs (59), and the pressing moving lugs (59) penetrate through the through holes.

4. The special wrench for the detachable butterfly nut of claim 1, wherein: the cavity is formed in the bottom end of the rotating rod (1), and the sliding frame (55) is slidably mounted in the cavity.

5. The special wrench for the detachable butterfly nut of claim 1, wherein: handle disassembly body (4) include fixing base (41), fixing base (41) fixed mounting is at the top of dwang (1), the inside slidable mounting of fixing base (41) has handle body (42), fastening bolt (45) are installed to the top screw thread of fixing base (41).

6. The special wrench for the detachable butterfly nut of claim 5, wherein: the top of the handle body (42) is provided with a fixing groove (43), and the bottom of the fastening bolt (45) is inserted into the fixing groove (43).

7. The special wrench for the detachable butterfly nut of claim 5, wherein: the right side fixed mounting of the handle body (42) has fixed bulb (44), the left side screw thread of the handle body (42) is installed and is dismantled bulb (46), the left side fixed mounting of the handle body (42) has the screw thread post, just the right side of dismantling bulb (46) is seted up threaded hole, and screw thread post screw thread installs in the screw hole.