A kind of large size pipe inner wall grinding device
The present invention relates to automobile production processing technique field, specifically a kind of large-scale pipe inner wall grinding device.
Automobile production processing in, in big multiple component manufacturing process will pass through vehicle, milling, mill, forging mechanical processing mode,
In, grinding apparatus drives grinding wheel rotation or motor to drive workpiece rotation when to grinding workpieces, by motor, realizes to workpiece
The processing on surface.But when polishing large-scale pipe, since pipe diameter is big and is polished the mode that face is more, and tradition is polished,
The polishing area of contact is small, inefficiency and polishing effect it is poor, longevity of service, grinding apparatus polishing precision it is low, adaptability
Difference is unfavorable for the processing of pipe.
In order to avoid with solve above-mentioned technical problem, the present invention proposes a kind of large-scale pipe inner wall grinding device.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of large size pipe inner wall grinding device, including bottom plate, the upper right side of the bottom plate are equipped with taper cone pulley, upper left side
Equipped with the friction cone pulley with taper cone pulley coaxial line, the circumferential direction of the taper cone pulley is equipped with several and is slided along the generatrix direction of taper cone pulley
The mounting blocks of cooperation are moved, the driven tapered wheel with the cone pulley cooperation that rubs is connected with by bearing on the mounting blocks, it is described
Busbar of the driven tapered wheel far from friction cone pulley is in horizontally disposed.
The main rotary drive mechanism being fixed on bottom plate is connected on the right side of the taper cone pulley, the friction cone pulley is connected with
Secondary rotary drive mechanism, the bottom plate are equipped with the clamping mechanism for clamping pipe.The rotation of the taper cone pulley and friction cone pulley
It is opposite to turn direction.
Preferably, the main rotary drive mechanism includes the support column for installing taper cone pulley, the right position being connected with taper cone pulley electricity
Preferably, the secondary rotary drive mechanism include installation friction cone pulley and be slidably matched with floor level column,
The left position motor of connection friction cone pulley, the leading screw being connected with column, the next motor being connected with leading screw.
Preferably, the clamping mechanism includes the arc mounting plate being slidably matched with floor level, is opened in arc installation
Mounting groove on plate, the locking nut being connected on mounting groove, the positioning bolt being connected on arc mounting plate.The positioning spiral shell
Bolt is locked at by turn on bottom plate.
Preferably, the taper cone pulley is equipped with the sliding slot coordinated with mounting blocks.
The beneficial effects of the invention are as follows：
Structure of the invention is ingenious in design, in such a way that multiple tapered wheels are circumferentially distributed, is effectively increased and is polished circle
The contact area of pipe shortens polishing duration, improves working efficiency；It is driven using taper cone pulley, is easy to adjust the rotating speed of tapered wheel,
The polishing demand for adapting to different-diameter pipe, has a wide range of application；It can also realize the polishing demand of different accuracy grade, it is small,
Be conducive to the processing of pipe.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is the sectional view along A-A of Fig. 3.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, below it is right
The present invention is expanded on further.
As shown in Figures 1 to 4, a kind of large-scale pipe inner wall grinding device, including bottom plate 1, the upper right side of the bottom plate 1
It is equipped with the friction cone pulley 3 with 2 coaxial line of taper cone pulley equipped with taper cone pulley 2, upper left side, the circumferential direction of the taper cone pulley 2 is equipped with several
The mounting blocks 4 that a generatrix direction along taper cone pulley 2 is slidably matched, are connected with by bearing on the mounting blocks 4 and cone of friction
The driven tapered wheel 5 of 3 cooperation of wheel, busbar of the driven tapered wheel 5 far from friction cone pulley 3 is in horizontally disposed.
The right side of the taper cone pulley 2 is connected with the main rotary drive mechanism 7 being fixed on bottom plate 1, and the friction cone pulley 3 connects
It is connected to secondary rotary drive mechanism 8, the bottom plate 1 is equipped with the clamping mechanism 6 for clamping pipe 9.The taper cone pulley 2 and friction
The direction of rotation of cone pulley 3 is opposite.In use, by taper cone pulley 2 and friction 3 counter motion of cone pulley, driven tapered wheel 5 is avoided not turn
Or rotating speed is relatively low, cannot achieve abundant polishing.
The right position motor that the main rotary drive mechanism 7 includes the support column 71 of installation taper cone pulley 2, is connected with taper cone pulley 2
It is described pair rotary drive mechanism 8 include installation friction cone pulley 3 and be slidably matched with 1 level of bottom plate column 81, even
The left position motor 82 for connecing friction cone pulley 3, the leading screw 83 being connected with column 81, the next motor 84 being connected with leading screw 83.
The clamping mechanism 6 includes the arc mounting plate 61 being slidably matched with 1 level of bottom plate, is opened in arc mounting plate 61
On mounting groove 61a, the locking nut 62 being connected on mounting groove 61a, the positioning bolt 63 that is connected on arc mounting plate 61.
The positioning bolt 63 is locked at by turn on bottom plate 1.
The taper cone pulley 2 is equipped with the sliding slot 2a coordinated with mounting blocks 4.
In the use of the present invention, the next motor 84 drives leading screw 83, drives column 81 to be moved to the left, pipe 9 is placed on
It in mounting groove 61a, is clamped by locking nut 62, pipe is sleeved on the outside of tapered wheel 6 by mobile arc mounting plate 61, is determined
After the Working position of pipe 9, turns positioning bolt 63 and arc mounting plate 61 is fixed on bottom plate 1.
The next motor 84 drives leading screw 84, and column 81 is driven to move right so that friction cone pulley 3 and driven tapered wheel 5
Cooperation carries out frictional drive, and right position motor 72 drives taper cone pulley 2 to make the movement reversed with friction cone pulley 3, makes driven tapered wheel 5
It contacts pipe 9 and realizes polishing.
According to use demand, during the driving of leading screw 83 continues to move right, rub column 81 cone pulley 3 and from mantle
Effective power transmission is carried out between shape grinding wheel 5, and driven tapered wheel 5 can be pushed through installation according to the diameter of pipe 9
Block 4 is slided along the generatrix direction of taper cone pulley 2, adapts to different size components.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.