A kind of printing machine mobile device
Technical field
The utility model relates to printing equipment technology, specially a kind of printing machine mobile device.
Background technique
The volume of printing machine varies, but large-sized print machine and medium-sized printing machine are excessive because being self-possessed, and directly pass through people
Power is difficult to move, and is easily damaged body using other methods, moves again after the mobile steering of common universal wheel, so that its positioning accurate
It spends not accurate enough, causes that the prior art is mobile difficult, parks not accurate problem, so being badly in need of one kind is wanted to be able to solve above-mentioned
The device of problem.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of printing machine mobile device
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of printing machine mobile device, including rolls
The upper end of main body, supportive body, first support and screw knob, the roll main body is fixedly mounted on the lower end of supportive body,
The outboard end of the supportive body is threadably mounted at the inner end of screw knob, and the upper end of the supportive body is fixedly connected on
The lower end of one bracket.
Preferably, the supportive body includes threaded post, second support, the first spherical sliding slot, the first steel ball, the second steel
Pearl, the second spherical sliding slot and third bracket, the lower end periphery of the threaded post are fixedly connected on the upper end of second support, and described the
One spherical sliding slot is provided with the upper end of second support, and the first steel ball sliding interlocking is in the inner end of the first spherical sliding slot, institute
The second steel ball sliding interlocking is stated in the inner end of the second spherical sliding slot, the described second spherical sliding slot is provided under third bracket
End, the upper end of the third bracket is fixedly connected on the lower end center of threaded post.
Preferably, the roll main body include first baffle, sliding slot, skin buckle, inclined surface and second baffle, the first gear
Plate is identical with the structure of second baffle, and the lower inside end folding fixation of the first baffle is supported by spin, and the sliding slot is opened
It is located at the inner end top of second baffle, the skin button is fixedly connected on the lower inside end of second baffle, and the inclined surface is set
At the lower outside end of second baffle, the lower end of the inclined surface is inclined outwardly, and inclined surface is upper tilted, the skin button
Inner end opens and closes the lower outside end for being fixed on spin.
Preferably, the top of the threaded post is fixedly connected on the lower end center of first support.
Preferably, the upper end of the first baffle and second baffle is fixedly connected on threaded post away from second support and third
The lower end periphery of bracket.
Preferably, the upper end of the spin rolls the lower end for being mounted on the first steel ball and the second steel ball.
Preferably, the diameter with second baffle of the threaded post and the overall diameter of first baffle are identical.
Compared with prior art, the beneficial effects of the utility model are as follows:
It is fixedly mounted on the lower end of supportive body using the upper end of roll main body, roll main body is made to be able to drive supportive body
It is mobile, the flexibility ratio of device is improved, using the first steel ball sliding interlocking in the inner end of the first spherical sliding slot, utilizes the second steel
Pearl sliding interlocking enables second support to roll branch by the first steel ball and other parts in the inner end of the second spherical sliding slot
Support similarly enables third bracket that can roll by the second steel ball with other parts and connects, by rolling support, reduces branch
The coefficient of friction between main body and other parts is supportted, the lower outside for being fixed on spin is opened and closed using the inner end of skin button
End, when skin button leaves spin, spin can rotate automatically, and when skin button squeezes spin, fixed spin, makes spin have fixation
With rolling two states, the flexibility ratio of spin state change is improved, is fixedly connected on first support using the top of threaded post
Lower end center, provide support force by supportive body for device, improve the stability of device, utilize first baffle and second
The upper end of baffle is fixedly connected on the lower end periphery that threaded post deviates from second support and third bracket, fixes first by threaded post
Baffle and second baffle, it is therefore prevented that first baffle and second baffle fall off, and improve the stability of first baffle and second baffle,
The lower end for being mounted on the first steel ball and the second steel ball is rolled using the upper end of spin, passes through the first steel ball and the second steel ball and spin
Rolling installation relation, reduce the moving resistance of spin, improve the mobile efficiency of roll main body, utilize the diameter of threaded post
It is identical as the overall diameter of second baffle and first baffle, the top installation of first support is fixedly mounted on to the lower end of printing machine, and
The number more than three of first support adjusts the upper and lower position of screw knob either manually or by additional spanner rotary screwing thread knob, will
Screw knob screws downwards, squeezes inclined surface using the inner end of screw knob, is inclined outwardly extruding by the lower end of inclined surface
Skin button moves inward skin button and achievees the purpose that squeeze spin, increases the coefficient of friction of skin button and spin, play fixed spin
Purpose, otherwise roll spin by the second steel ball of second support and third pedestal lower end and the first steel ball, reduce friction
Power makes device have mobile and fixed two states, is convenient to use, and printing machine is pushed into target point and fixed by when use, process
In directly pushed to target without turning to, improve positioning accuracy, solve that the prior art is mobile difficult, parks and does not ask accurately
Topic.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model;
Fig. 2 is the supportive body fractionation structural representation of the utility model;
Fig. 3 is the roll main body fractionation structural representation of the utility model.
In figure: 1- roll main body, 2- supportive body, 3- first support, 4- screw knob, 5- threaded post, 6- second support,
The spherical sliding slot of 7- first, the first steel ball of 8-, the second steel ball of 9-, the spherical sliding slot of 10- second, 11- third bracket, 12- first baffle,
13- sliding slot, 14- skin buckle, the inclined surface 15-, 16- second baffle.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of printing machine mobile device, including roll master
Body 1, supportive body 2, first support 3 and screw knob 4, the upper end of roll main body 1 are fixedly mounted on the lower end of supportive body 2,
The outboard end of supportive body 2 is threadably mounted at the inner end of screw knob 4, and the upper end of supportive body 2 is fixedly connected on first
The lower end of frame 3 is fixedly mounted on the lower end of supportive body 2 using the upper end of roll main body 1, and roll main body 1 is made to be able to drive branch
It is mobile to support main body 2, improves the flexibility ratio of device.
Supportive body 2 includes threaded post 5, second support 6, first spherical sliding slot 7, the first steel ball 8, the second steel ball 9, second
Spherical sliding slot 10 and third bracket 11, the lower end periphery of threaded post 5 are fixedly connected on the upper end of second support 6, and first is spherical sliding
Slot 7 is provided with the upper end of second support 6, and in the inner end of the first spherical sliding slot 7, the second steel ball 9 is sliding for the first steel ball 8 sliding interlocking
Dynamic interlocking is provided with the lower end of third bracket 11, third bracket in the inner end of the second spherical sliding slot 10, the second spherical sliding slot 10
11 upper end is fixedly connected on the lower end center of threaded post 5, using the first steel ball 8 sliding interlocking in the first spherical sliding slot 7
Side enables second support 6 to pass through the first steel ball 8 using the second steel ball 9 sliding interlocking in the inner end of the second spherical sliding slot 10
Enough and other part rolling supports similarly enable third bracket 11 that can roll by the second steel ball 9 with other parts and connect,
By rolling support, the coefficient of friction between supportive body 2 and other parts is reduced.
Roll main body 1 buckles 14, inclined surface 15 and second baffle 16, first baffle 12 including first baffle 12, sliding slot 13, skin
Identical with the structure of second baffle 16, the lower inside end folding fixation of first baffle 12 is supported by spin, and sliding slot 13 is provided with
The inner end top of second baffle 16, skin button 14 are fixedly connected on the lower inside end of second baffle 16, and inclined surface 15 is located at
The lower outside end of two baffles 16, the lower end of inclined surface 15 are inclined outwardly, and inclined surface 15 upper tilted, the inside of skin button 14
End folding is fixed on the lower outside end of spin, and the lower outside for being fixed on spin is opened and closed using the inner end of skin button 14
End, when skin button 14 leaves spin, spin can rotate automatically, and when skin button 14 squeezes spin, fixed spin, has spin
Fixed and rolling two states, improve the flexibility ratio of spin state change.
The top of threaded post 5 is fixedly connected on the lower end center of first support 3, is fixedly connected using the top of threaded post 5
At the lower end center of first support 3, support force is provided for device by supportive body 2, improves the stability of device.
The upper end of first baffle 12 and second baffle 16 is fixedly connected on threaded post 5 away from second support 6 and third bracket
11 lower end periphery is fixedly connected on threaded post 5 away from 6 He of second support using the upper end of first baffle 12 and second baffle 16
The lower end periphery of third bracket 11 passes through the fixed first baffle 12 of threaded post 5 and second baffle 16, it is therefore prevented that 12 He of first baffle
Second baffle 16 falls off, and improves the stability of first baffle 12 and second baffle 16.
The upper end of spin rolls the lower end for being mounted on the first steel ball 8 and the second steel ball 9, rolls installation using the upper end of spin
Subtracted in the lower end of the first steel ball 8 and the second steel ball 9 by the rolling installation relation of the first steel ball 8 and the second steel ball 9 and spin
The small moving resistance of spin, improves the mobile efficiency of roll main body 1.
The diameter of threaded post 5 is identical as the overall diameter of second baffle 16 and first baffle 12, using threaded post 5 diameter with
Second baffle 16 is identical with the overall diameter of first baffle 12, and the top installation of first support 3 is fixedly mounted on to the lower end of printing machine,
And the number more than three of first support 3 adjusts the upper bottom of screw knob 4 either manually or by additional spanner rotary screwing thread knob 4
Set, screw knob 4 screwed downwards, squeeze inclined surface 15 using the inner end of screw knob 4, by the lower end of inclined surface 15 to
Outer incline squeezes skin button 14, moves inward skin button 14 and achievees the purpose that squeeze spin, increases the friction of skin button 14 and spin
Coefficient plays the purpose of fixed spin, otherwise makes second steel ball 9 He of the spin by 11 lower end of second support 6 and third bracket
First steel ball 8 rolls, and reduces frictional force, so that device is had mobile and fixed two states, is convenient to use, and when use will printing
Machine is pushed into target point and fixes, and directly pushes in the process to target without turning to, improves positioning accuracy.
Working principle: being fixedly mounted on the lower end of supportive body 2 using the upper end of roll main body 1, enables roll main body 1
It drives supportive body 2 mobile, using the first steel ball 8 sliding interlocking in the inner end of the first spherical sliding slot 7, utilizes the second steel ball 9
Sliding interlocking enables second support 6 to roll branch by the first steel ball 8 and other parts in the inner end of the second spherical sliding slot 10
Support similarly enables third bracket 11 that can roll by the second steel ball 9 with other parts and connects, utilizes the inner end of skin button 14
The lower outside end for being fixed on spin is opened and closed, when skin button 14 leaves spin, spin can rotate automatically, when skin button 14 squeezes
Fixed spin when spin makes spin have fixed and roll two states, is fixedly connected on first using the top of threaded post 5
The lower end center of frame 3 provides support force by supportive body 2 for device, utilizes the upper end of first baffle 12 and second baffle 16
It is fixedly connected on the lower end periphery that threaded post 5 deviates from second support 6 and third bracket 11, passes through the fixed first baffle of threaded post 5
12 and second baffle 16, the lower end for being mounted on the first steel ball 8 and the second steel ball 9 is rolled using the upper end of spin, passes through the first steel
The rolling installation relation of pearl 8 and the second steel ball 9 and spin, reduces the moving resistance of spin, utilizes the diameter of threaded post 5 and the
Two baffles 16 are identical with the overall diameter of first baffle 12, and the top installation of first support 3 is fixedly mounted on to the lower end of printing machine, and
The number more than three of first support 3 adjusts the upper bottom of screw knob 4 either manually or by additional spanner rotary screwing thread knob 4
Set, screw knob 4 screwed downwards, squeeze inclined surface 15 using the inner end of screw knob 4, by the lower end of inclined surface 15 to
Outer incline squeezes skin button 14, moves inward skin button 14 and achievees the purpose that squeeze spin, increases the friction of skin button 14 and spin
Coefficient plays the purpose of fixed spin, otherwise makes second steel ball 9 He of the spin by 11 lower end of second support 6 and third bracket
First steel ball 8 rolls, and reduces frictional force, and device is made to have mobile and fixed two states.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.