A kind of machinery processing apparatus in convenient adjustment gap
Technical field
The present invention relates to processing unit (plant) field, is specially a kind of machinery processing apparatus in convenient adjustment gap.
Background technology
Front and rear driving for mechanical device processing head and laterally driven there is widespread need.It is past in some existing devices
Past to be carried out by the way of orthogonal drive system is overlapped mutually, i.e., based on a driving, another secondary driving is located at main driving
Within.It is excessive that this mode be easy to cause processing head weight.Although and the plug-type driving of roller is used to perform secondary driving
When drive system weight need not be applied on processing head, still, gap between roller and processing head often drives push-and-pull
Precision impact.Often bring the workload of complexity in adjustment gap.
The content of the invention
It is an object of the invention to provide a kind of machinery processing apparatus in convenient adjustment gap, for overcoming in the prior art
Drawbacks described above.
A kind of machinery processing apparatus in convenient adjustment gap according to the present invention, including rack and in the longitudinal direction can
The processing head being reciprocally installed in the rack, the sliding slot cavity of anteroposterior direction extension is provided with the processing head,
The sliding slot cavity to rolled with roller pushing meanss coordinate so as to pushed and pulled by the roller pushing meanss with adjust it is described plus
Position of the foreman on the left and right directions in the front-back direction is orthogonal to, wherein, the roller pushing meanss are included rotationally
The thread bush barrier part of the rack is installed on to be driven with screw thread mobile bar thread fitting, the thread bush barrier part by driving motor
Turn is moved, and the screw thread mobile bar is with having the pusher head of two circular cone section roller assemblies of setting symmetrical above and below removably
It is fixedly connected, the adjustment that holds out against that the pusher head includes oval cross section pushes and pulls column to removably solid with the screw thread mobile bar
Fixed connection, described two circular cone section roller assemblies positioned at the both sides up and down for holding out against adjustment push-and-pull column and respectively with it is described
Hold out against adjustment push-and-pull column and be removably secured connection, each circular cone section roller assembly include roller carry force transferring part with
And circular cone section roller, wherein, the conical surface of a circular cone section roller in described two circular cone section roller assemblies and fixation
The inclined-plane for the track pad being arranged on the inside of the sliding slot cavity coordinates and leaves the oblique of the outside convex extension part of the sliding slot cavity
Face, the outside of the conical surface and the sliding slot cavity of another circular cone section roller in described two circular cone section roller assemblies are convex
The inclined-plane of extending portion coordinates and leaves the inclined-plane for the corresponding track pad being fixedly installed on the inside of the sliding slot cavity, the roller
Carrying force transferring part includes one end and is removably secured with described one end for holding out against adjustment push-and-pull column and the screw thread mobile bar
The main body auxiliary section that connection and medial surface coordinate with the cylinder for holding out against adjustment push-and-pull column, the other end of the main body auxiliary section
Positioning stopper section is fixedly installed to coordinate with the other end for holding out against adjustment push-and-pull column, the outside of the main body auxiliary section
It is fixedly installed to be rotatably mounted the Roller Shaft of the circular cone section roller, thus, the circular cone section roller at face
Rotation allow the processing head by being oriented to the driving force and front and rear driving that plate received with the carrying that the processing head is connected
Movement, and the straight slot for being oriented to plate and the rack is slidably matched and allows the driving motor to drive the screw thread to move
Bar transverse translation is so as to drive the processing head side-to-side movement to adjust its horizontal Working position;Wherein, by dismantling the top
Tight adjustment push-and-pull column is fixedly connected with the main body auxiliary section and with the screw thread mobile bar, described to hold out against adjustment and push and pull column
It can rotate so as to which the circular cone section roller of described two circular cone section roller assemblies be held out against;The lower face of the straight slot
On be provided with the ball grooves of anteroposterior direction extension, and ball is installed in the ball grooves, the ball is being driven described lead
To plate, the guiding plate can be made to be run up in anteroposterior direction and right and left smooth;Installed on the left side of the rack
Limit switches, the limit switch to limit the extreme position that the processing head is run to the right, when the processing head to the right
When running and contacting the limit switch, the driving motor is just out of service, so as to avoid the processing head and the rack
Shock.
As a result of can with push and pull engaging groove inclined-plane interact circular cone section roller, therefore, roller with
When groove has gap, gap can be eliminated by the way that two rollers are held out against towards both sides, so as to ensure to drive accuracy.By setting
The adjustment cylinder with oval cross section is put, which can be rotated and adjust this gap.By by the cylinder
With pushing and pulling the stability and push away that stud is detachable and supporting member is detachably connected, and guarantee connects while can conveniently adjusting
The transmission of pulling force.By setting the fixed retainer on the carrier, which can be realized and positioned, to strengthen tightly
Gu ensuring to push and pull the position precision on direction while power, and avoid because adjusting above-mentioned gap causes the ruler pushed and pulled on direction
Very little variation.Whole device is reliable, easy to operate, can effectively solve the problem that the problems of the prior art.
Brief description of the drawings
Fig. 1 is the overall schematic of the machinery processing apparatus in the convenient adjustment gap of the present invention;
Fig. 2 shows the detail enlarged diagram at the processing head position in Fig. 1;
Fig. 3 shows the schematic diagram for holding out against adjustment push-and-pull column oval cross section in Fig. 2.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
According to an embodiment of the invention, a kind of machinery processing apparatus in convenient adjustment gap, including rack 8 and front and rear
The processing head 9 that can be reciprocally installed on direction in the rack 8, anteroposterior direction extension is provided with the processing head 9
Sliding slot cavity 90, the sliding slot cavity 90 coordinates so as to being pushed away by the roller pushing meanss to be rolled with roller pushing meanss
Draw to adjust position of the processing head 9 on the left and right directions in the front-back direction is orthogonal to, wherein, the roller promotes dress
Put including be rotatably installed on the thread bush barrier part 82 of the rack 8 to 83 thread fitting of screw thread mobile bar, the spiral shell
Line sleeve member 82 drives rotation, the screw thread mobile bar 83 and two conus portions with setting symmetrical above and below by driving motor 81
The pusher head of section roller assembly is removably secured connection, and the adjustment push-and-pull column 6 that holds out against that the pusher head includes oval cross section is used
It is connected with being removably secured with the screw thread mobile bar 83, described two circular cone section roller assemblies hold out against adjustment positioned at described
Push and pull the both sides up and down of column 6 and be removably secured and be connected with the adjustment push-and-pull column 6 that holds out against respectively, each the conus portion
Section roller assembly includes roller carrying force transferring part 7 and circular cone section roller 94, wherein, described two circular cone section set of rollers
Track pad 92 of the conical surface of a circular cone section roller 94 in part with being fixedly installed on the inner side of the sliding slot cavity 90 it is oblique
Face coordinates and leaves the inclined-plane of the outside convex extension part 91 of the sliding slot cavity 90, another in described two circular cone section roller assemblies
The conical surface of one circular cone section roller 94 and the inclined-plane of the outside convex extension part 91 of the sliding slot cavity 90, which coordinate and leave fixation, to be set
The inclined-plane of the corresponding track pad 92 of the inner side of sliding slot cavity 90 is placed in, the roller carrying force transferring part 7 includes one end
With it is described hold out against adjustment push-and-pull column 6 one end and the screw thread mobile bar 83 be removably secured be connected and medial surface with it is described
The main body auxiliary section 73 that the cylinder of adjustment push-and-pull column 6 coordinates is held out against, the other end of the main body auxiliary section 73, which is fixedly installed, to be determined
Position stopper section 71 is consolidated to coordinate with the other end for holding out against adjustment push-and-pull column 6 at the lateral surface of the main body auxiliary section 73
Surely it is provided with to be rotatably mounted the Roller Shaft 72 of the circular cone section roller 94, thus, the circular cone section roller 94
Rotation allow the processing head 9 front and rear by being oriented to driving force that plate 93 received with the carrying that the processing head 9 is connected
Powered motion, and the straight slot for being oriented to plate 93 and the rack 8 is slidably matched and allows the driving motor 81 to drive institute
83 transverse translation of screw thread mobile bar is stated so as to drive 9 side-to-side movement of processing head to adjust its horizontal Working position;Wherein, lead to
Cross and adjustment push-and-pull column 6 is held out against described in dismounting be fixedly connected with the main body auxiliary section 73 and with the screw thread mobile bar 83,
The adjustment push-and-pull column 6 that holds out against can be rotated so as to by the circular cone section roller 94 of described two circular cone section roller assemblies
Hold out against, so as to oppress on corresponding inclined-plane;The ball grooves of anteroposterior direction extension are provided with the lower face of the straight slot,
And ball 89 is installed in the ball grooves, the ball 89 can make the guiding plate to be driven the guiding plate 93
93 run up in anteroposterior direction and right and left it is smooth;Limit switches 88 are installed on the left side of the rack 8, it is described spacing
Switch 88 is to limit the extreme position that the processing head 9 is run to the right, when the processing head 9 is run to the right and contacts the limit
During bit switch 88, the driving motor 81 is just out of service, so as to avoid the shock of the processing head 9 and the rack.
Exemplarily or valuably, wherein, it is described hold out against adjustment push-and-pull column 6 with the main body auxiliary section 73 and with it is described
Screw thread mobile bar 83 be fixedly connected as through the screw thread mobile bar 83 and it is described hold out against adjustment push-and-pull column 6 and enter described in
Fastening bolt in main body auxiliary section 73 connects to be removably secured.
Valuably, in the inclined-plane of the track pad of the inclined-plane of the outside convex extension part and inner side, with the corresponding roller conical surface
Mutually from inclined-plane be used as protective effect under push-pull effort overload condition, avoid roller and the inclined-plane of engagement that overload occurs and becomes
Shape is damaged.
By using the circular cone section roller that can be interacted with pushing and pulling the inclined-plane of engaging groove, therefore, in roller and groove
During with gap, gap can be eliminated by the way that two rollers are held out against towards both sides, so as to ensure to drive accuracy.Pass through setting
Adjustment cylinder with oval cross section, which can be rotated and adjust this gap.By by the cylinder with
Push-and-pull stud is detachable and supporting member is detachably connected, and ensures stability and the push-and-pull of connection while can conveniently adjusting
The transmission of power.By setting the fixed retainer on the carrier, which can be realized and positioned, to strengthen fastening
Ensure to push and pull the position precision on direction while power, avoid causing the size on push-and-pull direction because above-mentioned gap is adjusted
Change.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.