CN206169991U - A mechanism for dismouting bolt - Google Patents

A mechanism for dismouting bolt Download PDF

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Publication number
CN206169991U
CN206169991U CN201621204828.XU CN201621204828U CN206169991U CN 206169991 U CN206169991 U CN 206169991U CN 201621204828 U CN201621204828 U CN 201621204828U CN 206169991 U CN206169991 U CN 206169991U
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CN
China
Prior art keywords
bolt
assembling
drive axle
cylinder
flexible drive
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Application number
CN201621204828.XU
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Chinese (zh)
Inventor
杨洋
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Shanghai Precision Auto Model Technology Co Ltd
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Shanghai Precision Auto Model Technology Co Ltd
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Priority to CN201621204828.XU priority Critical patent/CN206169991U/en
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Abstract

The utility model relates to a mechanism for dismouting bolt when the dismouting bolt, holds chamber and bolted connection with telescopic connection, with holding a stressed joint section of thick bamboo or fixed with the connecting cylinder, then rotates the twist grip, thereby the twist grip can drive the front end transmission moment of torsion that the flexible transmission axle twistd reverse to the flexible transmission axle perhaps to be loosened bolt tightening, because flexible sleeve pipe and flexible transmission axle have certain crooked deformability, so the utility model discloses a mechanism for dismouting bolt can install in narrow and small space or dismounting bolt, simple structure, convenient operation.

Description

A kind of mechanism for assembling-disassembling bolt
Technical field
This utility model is related to a kind of mechanism for assembling-disassembling bolt, belongs to machinery manufacturing technology field.
Background technology
In machinery manufacturing technology field, bolt connection is a kind of the most frequently used connected mode, is widely used in various machines The assembling manufacturing of tool equipment, common bolt includes hexagon-headed bolt, socket cap hexagon socket head cap screw, crisscross screw etc., screw rod Also can be regarded as one kind of bolt, usually said bolt also has the non-standard bolt of screw rod including some, and bolt head is not common The form that can be directly connected to the bolt disassembly instrument of standard.Sometimes, some bolts in plant equipment are arranged on and pull In the not easy-operating small space of handss, assembler is just difficult to install or dismantle this bolt.Such as, due to position residing for bolt The narrow space put, is not convenient to use spanner assembling-disassembling bolt, and the bolt in the slidable adjustment mechanism of arrangements for automotive doors dead bolt cannot be Car door is adjusted after installing.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of for assembling-disassembling bolt Structure, can easily install or remove bolt in small space.
For achieving the above object and other related purposes, this utility model provides a kind of structure for assembling-disassembling bolt, adopts Use following technical scheme:A kind of mechanism for assembling-disassembling bolt, including a tool soft tube, are equipped with one in the pore of flexible catheter Flexible drive axle, the flexible drive axle can in soft tube radial rotating;Flexible drive axle is fixedly arranged at the front end with a sleeve, set Cylinder be provided with for bolted connection cavity volume;The rear end of soft tube is fixed with a rigid connecting cylinder, in connecting cylinder The heart is provided with connecting hole, and the rear end of flexible drive axle passes from connecting hole, and the rear end of flexible drive axle is connected with a rotary handle.
Preferably, in cylinder, the side wall of sleeve is provided with one perpendicular to the top of connection cavity volume axis to the connection cavity volume Tight screw.
Preferably, the connection cavity volume is used for and hexagon-headed bolt connection, and the cross section for connecting cavity volume is regular hexagon.
Preferably, the rotary handle includes the connecting rod coaxial with connecting cylinder, and it is vertical that the rear end of connecting rod is connected with one In the transiting rod of connecting rod, the end of transiting rod is connected with the shank parallel with connecting rod.
Further, the rear end of the connecting cylinder is provided with spindle nose of the diameter less than connecting cylinder external diameter, and the connecting hole prolongs Extend the rear end of spindle nose, the rotary handle is provided with an axis hole, and the axis hole is socketed on spindle nose, the flexible drive axle from The rear end of connecting hole passes and is fixed on the bottom of axis hole.
Further, diameter of the pore diameter of the soft tube more than flexible drive axle.
Further, the flexible drive axle is Bowden cable.
Further, the connection cavity volume is used for and hexagon-headed bolt connection, and the cross section for connecting cavity volume is regular hexagon.
As described above, a kind of mechanism for assembling-disassembling bolt of the present utility model, has the advantages that:Using this During a kind of mechanism's assembling-disassembling bolt for assembling-disassembling bolt of utility model, by the connection cavity volume and bolt connection of sleeve, with holding Tight connecting cylinder fixes connecting cylinder, then rotates rotary handle, rotary handle flexible drive axle can be driven to reverse so as to Bolt is tightened or unclamped by the front end transmitting torque of flexible drive axle;Due to soft tube and flexible drive axle have it is certain curved Bent deformability, so a kind of mechanism for assembling-disassembling bolt of the present utility model can install in narrow space or tear open Unload bolt, it is simple structure, easy to operate.
Description of the drawings
Fig. 1 is shown as a kind of contour structures of the embodiment one of mechanism for assembling-disassembling bolt of the present utility model and illustrates Figure.
Fig. 2 is shown as a kind of cross-sectional view of the mechanism for assembling-disassembling bolt in Fig. 1.
Fig. 3 is shown as a kind of contour structures of the embodiment two of mechanism for assembling-disassembling bolt of the present utility model and illustrates Figure.
Fig. 4 is shown as a kind of cross-section structure of the embodiment three of mechanism for assembling-disassembling bolt of the present utility model and illustrates Figure.
Reference is as follows:
1 soft tube 8b rotary handles
2 pore 8c rotary handles
3 tinsels 9 hold out against screw
The connecting rod of 4 sleeve 10
The 5 connection transiting rods of cavity volume 11
The shank of 6 connecting cylinder 12
The spindle nose of 7 connecting hole 13
The axis hole of 8a rotary handles 14
Specific embodiment
Embodiment of the present utility model is illustrated below by way of specific instantiation, those skilled in the art can be by this theory Content disclosed by bright book understands easily other advantages of the present utility model and effect.This utility model can also be by addition Different specific embodiments is carried out or applies, and the every details in this specification can also be based on different viewpoints and answer With, without departing from it is of the present utility model spirit under carry out various modifications and changes.
Fig. 1 to Fig. 4, a kind of mechanism for assembling-disassembling bolt of the present utility model, including a tool soft tube 1 are refer to, it is soft Be equipped with a flexible drive axle 3 in the pore 2 of conduit, the flexible drive axle 3 can in soft tube 1 radial rotating;It is flexible Power transmission shaft 3 is fixedly arranged at the front end with a sleeve 4, sleeve 4 be provided with for bolted connection cavity volume 5;The rear end of soft tube 1 A rigid connecting cylinder 6 is fixed with, the center of connecting cylinder 6 is provided with connecting hole 7, and the rear end of flexible drive axle 3 is worn from connecting hole 7 Go out, the rear end of flexible drive axle 3 is connected with a rotary handle 8a/8b/8c;It is being used to dismount spiral shell using one kind of the present utility model During mechanism's assembling-disassembling bolt of bolt, by the connection cavity volume 5 and bolt connection of sleeve 4, with holding tight connecting cylinder 6 or by connecting cylinder 6 It is fixed, rotary handle 8a/8b/8c is then rotated, rotary handle 8a/8b/8c can drive flexible drive axle 3 to reverse so as to flexibility Bolt is tightened or unclamped by the front end transmitting torque of power transmission shaft 3;Due to soft tube 1 and flexible drive axle 3 have it is certain curved Bent deformability, so a kind of mechanism for assembling-disassembling bolt of the present utility model can install in narrow space or tear open Unload bolt, it is simple structure, easy to operate.
When using a kind of mechanism for assembling-disassembling bolt of the present utility model, the connection cavity volume 5 and bolt head on sleeve 4 Connection, the version for connecting cavity volume 5 determines according to the bolt head of actual dismounting, and connection cavity volume 5 can claim cylinder, and One is set on the side wall of sleeve 4 and holds out against screw 9 perpendicular to the connection axis of cavity volume 5, such connection cavity volume 5 can be with cylinder Bolt head connects, and when the bolt of cylindrical bolt head is dismounted, the connection cavity volume 5 on sleeve 4 is enclosed within the socket cap of bolt, Then Top fastening screw is screwed in screw 9 is held out against, the end of Top fastening screw is withstood on the socket cap of bolt so that sleeve 4 and spiral shell Bolt is fixed, and then rotating the rotary handle 8a/8b/8c can just be such that flexible drive axle 3 rotates in the pore 2 of soft tube 1 So as to the transmitting torque of sleeve 4.If necessary to dismounting outer-hexagonal bolt, then the connection cavity volume 5 is used for and hexagon-headed bolt connects Connect, the cross section for connecting cavity volume 5 is regular hexagon.
In order that flexible drive axle 3 can be freely rotatable in the pore 2 of soft tube 1, the pore 2 of the soft tube 1 With diameter greater than between the hole wall of the diameter of flexible drive axle 3, flexible drive axle 3 and pore 2 have certain interval, so, soft set The pore 2 of pipe 1 can play certain restriction effect to the bending of flexible drive axle 3, can also enable flexible drive axle 3 certainly Rotated by ground, so that the transmitting torque of flexible drive axle 3 is in hgher efficiency.Used as a kind of preferred mode, flexible drive axle 3 is steel Silk flexible axle, Bowden cable has preferable flexible shape, and can transmit larger moment of torsion.
Embodiment one:
As depicted in figs. 1 and 2, a kind of flexible drive axle 3 of mechanism for assembling-disassembling bolt of the present utility model can be soft Radial rotating in sleeve pipe 1;The rotary handle 8a of rotation soft tube 1 rear end can drive flexible drive axle 3 to rotate, so as to soft set The transmitting torque of sleeve 4 of the front end of pipe 1, sleeve 4 can be freely rotatable with respect to soft tube 1, and the rotary handle 8a in Fig. 1 is in cylinder Shape, in order to more effortlessly rotate rotary handle 8a, the diameter of rotary handle 8a should be larger.
Embodiment two:
As shown in figure 3, from unlike embodiment of the present utility model, the rotary handle 8b includes and connecting cylinder 6 Coaxial connecting rod 10, the rear end of connecting rod 10 be connected with one perpendicular to connecting rod 10 transiting rod 11, the end of transiting rod 11 It is connected with the shank 12 parallel with connecting rod 10.So, when rotary handle 8b is rotated, the shank 12 can be held and drives rotation Handle 8b rotations are changed hands, it is easy to operate and laborsaving.
Embodiment three:
As shown in figure 4, drive rotary handle 8c to rotate relative to connecting cylinder 6 for convenience, can be after the connecting cylinder 6 End is provided with spindle nose 13 of the diameter less than the external diameter of connecting cylinder 6, and the connecting hole 7 extends to the rear end of spindle nose 13, the rotation handss Handle 8c is provided with an axis hole 14, and the axis hole 14 is socketed on spindle nose 13, and the tinsel is passed and consolidated from the rear end of connecting hole 7 It is scheduled on the bottom of axis hole 14.So, when rotary handle 8c is driven, rotary handle 8c can keep coaxial with connecting cylinder 6, operation More convenient, rotary handle 8c is also higher to the efficiency of flexible drive axle 3.
Based on the technical scheme of the various embodiments described above, a kind of mechanism for assembling-disassembling bolt of the present utility model can be narrow Install or demounting bolt in little space, it is simple structure, easy to operate.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited Type.Any person skilled in the art all can be carried out under without prejudice to spirit and the scope of the present utility model to above-described embodiment Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in this utility model All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.

Claims (8)

1. a kind of mechanism for assembling-disassembling bolt, is characterized in that, including tool soft tube (1), wear in the pore (2) of flexible catheter Have a flexible drive axle (3), the flexible drive axle (3) can in soft tube (1) radial rotating;Flexible drive axle (3) A sleeve (4) is fixedly arranged at the front end with, sleeve (4) is provided with for connecting cavity volume (5) with bolted;The rear end of soft tube (1) A rigid connecting cylinder (6) is fixed with, the center of connecting cylinder (6) is provided with connecting hole (7), and the rear end of flexible drive axle (3) is from even Connect in hole (7) and pass, the rear end of flexible drive axle (3) is connected with a rotary handle (8a/8b/8c).
2. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:Connection cavity volume (5) is in cylinder, set The side wall of cylinder (4) is provided with one and holds out against screw (9) perpendicular to connection cavity volume (5) axis.
3. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:It is described connection cavity volume (5) for and hexagonal Hook bolt connects, and the cross section for connecting cavity volume (5) is regular hexagon.
4. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:The rotary handle (8b) includes and is connected Cylinder (6) coaxial connecting rod (10), the rear end of connecting rod (10) be connected with one perpendicular to connecting rod (10) transiting rod (11), mistake The end for crossing bar (11) is connected with the shank (12) parallel with connecting rod (10).
5. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:The rear end of the connecting cylinder (6) is provided with one Diameter is less than the spindle nose (13) of connecting cylinder (6) external diameter, and the connecting hole (7) extends to the rear end of spindle nose (13), the rotation handss Handle (8c) is provided with an axis hole (14), and the axis hole (14) is socketed on spindle nose (13), and the flexible drive axle (3) is from connecting hole (7) rear end passes and is fixed on the bottom of axis hole (14).
6. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:Pore (2) diameter of the soft tube (1) More than the diameter of flexible drive axle (3).
7. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:The flexible drive axle (3) is soft for steel wire Axle.
8. the mechanism for being used for assembling-disassembling bolt as claimed in claim 1, is characterized in that:It is described connection cavity volume (5) for and hexagonal Hook bolt connects, and the cross section for connecting cavity volume (5) is regular hexagon.
CN201621204828.XU 2016-11-08 2016-11-08 A mechanism for dismouting bolt Active CN206169991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621204828.XU CN206169991U (en) 2016-11-08 2016-11-08 A mechanism for dismouting bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621204828.XU CN206169991U (en) 2016-11-08 2016-11-08 A mechanism for dismouting bolt

Publications (1)

Publication Number Publication Date
CN206169991U true CN206169991U (en) 2017-05-17

Family

ID=58683227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621204828.XU Active CN206169991U (en) 2016-11-08 2016-11-08 A mechanism for dismouting bolt

Country Status (1)

Country Link
CN (1) CN206169991U (en)

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