CN202399179U

CN202399179U - Vehicle bolt handling device

Info

Publication number: CN202399179U
Application number: CN201120471597XU
Authority: CN
Inventors: 沈逸峰; 汤鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2012-08-29
Anticipated expiration: 2021-11-24

Abstract

The utility model discloses a vehicle bolt handling device which comprises a cylinder body, a first end cover, a second end cover and an input gear shaft, wherein the first end cover and the second end cover are mounted at the two ends of the cylinder body, the input gear shaft is mounted inside the cylinder body, a force application handle is connected to one end of the input gear shaft, a secondary gear set is connected to the other end of the input gear shaft, the secondary gear set is connected to a force application sleeve and used for transmitting additionally exerted force to the force application sleeve and dismounting bolts, one end of an outer gear sleeve is arranged on the outer wall of the first end cover on the cylinder body, and a sleeve rod is mounted at the other end of the outer gear sleeve and can slide along the outer gear sleeve. The vehicle bolt handling device has the advantages as follows: firstly, the sleeve rod can slide along the outer gear sleeve so as to be applicable to different vehicle types; secondly, the sleeve rod is fastened or slideably mounted on the outer gear sleeve through a bolt rotating way, so as to be convenient for application to automobiles in different types; thirdly, a plurality of gear sets are matched with one another so as to expand smaller force to be greater force and transmit to the force application sleeve.

Description

Vehicle bolt loading and unloading device

Technical field

The utility model relates to a kind of handler in order to dismounting doughnut bolt.

Background technology

Changing doughnut is the very work of effort; Wherein, Dismounting is in order to the bolt of the fixing tire unusual part of difficulty especially, for kart, because the space of its boot is limited; Be difficult to place the spanner of the bigger belt length tommy bar of moment of torsion, the reinforcement spanner that therefore need take up room less as full-sized car.Yet though some of them reinforcement spanner output torque is big, size is still bigger, and inconvenience is carried; Though also some reinforcement spanner structure is small and exquisite, output torque is not enough, is used for dismantling or during the bolt of fastening doughnut, seems convenient inadequately.

Conventional device is generally a kind of spanner, comprises that application of force handle 1, reducing gear 2 and application of force sleeve 3 link to each other with output shaft 22 with the power shaft 2 of said reducing gear 2 respectively, and the outside of said reducing gear 2 also is provided with the support portion in order to the location; One end of said support portion 4 is located on the housing outer wall of said reducing gear; The other end is protruding and bent to application of force sleeve one lateral bending, and this external part also is provided with and supports location division, the housing of said reducing gear; Said support portion and said location division are integral structure; Its advantage is, a kind of spanner simple, that overall construction intensity is big that assembles can be provided, and stability is strong; But its weak point is that the distance between the locating hole can't be adjusted and make it can't be applied to multiple tire.

Summary of the invention

The utility model technical problem to be solved provides a kind of tire bolt handler simple in structure and easy to use.

Vehicle bolt loading and unloading device comprises a cylindrical shell and is installed in first end cap and second end cap at cylindrical shell two ends, and an input tooth axle is installed in the cylindrical shell; One of which termination application of force handle; Another termination secondary gear group, secondary gear winding application of force sleeve, an end of outer gear sleeve connects cylindrical shell; One end of loop bar is installed on the outer gear sleeve and can slides along it, the loop bar other end towards identical with application of force handle.

Can there be a groove centre of said outer gear sleeve, and second screw passes groove and is connected with the loop bar spiral.

Can there be a tooth bar centre of said outer gear sleeve, be equipped with on the loop bar one can with the tooth bar meshed gears, also be equipped with on the loop bar one can with the release member of tooth bar engagement; One end of said release member have can with the engaging piece of tooth bar engagement, its other end connects stage clip, stage clip then is fixed in loop bar.

Said housing is made up of a cylindrical shell and first end cap and second end cap that are installed on these former and later two openends of cylindrical shell respectively, and said first end cap and said input tooth axle are suitable, and said second end cap and secondary gear group are suitable; First screw connects the cylindrical shell of former and later two openends fixing.

The said vehicle bolt loading and unloading of the utility model device, its advantage is following:

1. loop bar can slide along outer gear sleeve, like this applicable to multiple different tire;

2. the mode that adopts rotary screw is fastening or be placed in slidably on the outer gear sleeve with loop bar, can conveniently be applicable to the automobile of different automobile types like this;

3. many gear trains can cooperate less power is expanded as bigger power and to the transmission of application of force sleeve.

Description of drawings

Fig. 1 is the structural representation of the said bolt loading and unloading device of the utility model;

Fig. 2 is the said bolt loading and unloading schematic representation of apparatus with groove of the utility model;

Fig. 3 is the side and the schematic cross-section of said loop bar;

Fig. 4 is the said bolt loading and unloading schematic representation of apparatus with tooth bar of the utility model.

The main element explanation

1:	First end cap	2:	Input tooth axle
				3:	The one-level gear train	4:	First screw
5:	The secondary gear group	6:	Second end cap
				7:	Outer gear sleeve	8:	Second screw
9:	Loop bar	10:	Groove
				11:	Cylindrical shell	12:	Release member
13:	Tooth bar	14:	Gear
				15:	Stage clip	16:	Engaging piece
17:	Application of force sleeve	?	?

The specific embodiment

Like the said vehicle bolt loading and unloading of Fig. 1-4 device; Comprise a cylindrical shell 11 and be installed in first end cap 1 and second end cap 6 at cylindrical shell two ends; One input tooth axle 2 is installed in the cylindrical shell 11 one of which termination application of force handle, another termination secondary gear group 5; Said secondary gear group 5 connects application of force sleeve 17 and can the power that be added on application of force handle outward conducted to application of force sleeve 17 and be used for demounting bolt; One end of outer gear sleeve 7 is located on the outer wall of first end cap 1 on the cylindrical shell 11, and an end of loop bar 9 is installed on the outer gear sleeve 7 and can slides along outer gear sleeve 7, its other end towards identical with application of force handle; Said housing is made up of a cylindrical shell 11 and first end cap 1 and second end cap 6 that are installed on these cylindrical shell 11 former and later two openends respectively, and said first end cap 1 is suitable with said input tooth axle 2, and said second end cap 6 is suitable with secondary gear group 5; First screw connects the cylindrical shell of former and later two openends fixing.

Embodiment one

In the middle of the said outer gear sleeve 7 groove 10 is arranged; Second screw 8 passes groove 10 and is connected with loop bar 9; Loop bar 9 can slide along outer gear sleeve 7 through second screw 8, when the position of needs adjustment loop bar 9 on outer gear sleeve 7, can 8 rotations of second screw be unclamped; And mobile loop bar 9 tightens it after being adjusted to desired location again, so just can loop bar 9 be fastened on the outer gear sleeve 7 firmly.

Embodiment two

In the middle of the said outer gear sleeve 7 tooth bar 13 is arranged; Be equipped with on the loop bar one can with tooth bar 13 meshed gears 14; One release member 12 also is housed on the loop bar to make when needs move loop bar the gear disengaged position; In the time of fixedly, stage clip is pressed on the tooth bar release member 12 through 16 engagements of front end engaging piece, when needing the position of adjustment loop bar 9 on outer gear sleeve 7; Removable release member 12 is to the off-position, thereby can loop bar 9 be moved the relative position of adjustment loop bar 9 and application of force sleeve along gear 14 along outer gear sleeve 7 like this.

Claims

1. vehicle bolt loading and unloading device comprises a cylindrical shell and is installed in first end cap and second end cap at cylindrical shell two ends that one input tooth axle is installed in the cylindrical shell; One of which termination application of force handle, another termination secondary gear group, secondary gear winding application of force sleeve; One end of outer gear sleeve connects cylindrical shell; It is characterized in that an end of loop bar is installed on the outer gear sleeve and can slides along it, the loop bar other end towards identical with application of force handle.

2. according to the said vehicle bolt loading and unloading of claim 1 device, it is characterized in that: there is a groove centre of said outer gear sleeve, and second screw passes groove and is connected with the loop bar spiral.

3. according to the said vehicle bolt loading and unloading of claim 1 device, it is characterized in that: there is a tooth bar centre of said outer gear sleeve, be equipped with on the loop bar one can with the tooth bar meshed gears, also be equipped with on the loop bar one can with the release member of tooth bar engagement.

4. according to the said vehicle bolt loading and unloading of claim 3 device, it is characterized in that: an end of said release member have can with the engaging piece of tooth bar engagement, its other end connects stage clip, stage clip then is fixed on the loop bar.

5. according to the said vehicle bolt loading and unloading of claim 1 device; It is characterized in that: said housing is made up of a cylindrical shell and first end cap and second end cap that are installed on these former and later two openends of cylindrical shell respectively; Said first end cap and said input tooth axle are suitable, and said second end cap and secondary gear group are suitable.

6. according to the said vehicle bolt loading and unloading of claim 1 device, it is characterized in that: first screw connects the cylindrical shell of former and later two openends fixing.