CN204183238U - Lathe - Google Patents
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- Publication number
- CN204183238U CN204183238U CN201420637485.0U CN201420637485U CN204183238U CN 204183238 U CN204183238 U CN 204183238U CN 201420637485 U CN201420637485 U CN 201420637485U CN 204183238 U CN204183238 U CN 204183238U
- Authority
- CN
- China
- Prior art keywords
- studdle
- support bar
- axle
- horizontal support
- fairlead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides lathe, comprise bed piece, bed piece is provided with axle processing bracket, described axle processing bracket comprises bracket base, bracket base is provided with the fairlead vertically extended, fairlead is equipped with the studdle vertically extended by threaded adjusting mechanism guiding movement, the upper end of studdle is rotatably equipped with the bracing frame for supporting processed axle, by top laminated structure and the press-fit of studdle top on bracing frame.The studdle of the axle processing bracket of lathe of the present utility model is assemblied in the fairlead on bracket base by threaded adjusting mechanism guiding, moved up and down by thread mechanism and adjustable studdle, the bracing frame be provided with for supporting processed axle that is rotatably assorted is pressed on the top, upper end of studdle, when processing two ends and all needing the axle of processing and turn to it, only need rotary support frame can turn to processed axle, do not need again by other suspenders, easy to operate, substantially increase working (machining) efficiency.
Description
Technical field
The utility model relates to a kind of lathe.
Background technology
Lathe carries out Set and Positioning to the two ends of axle often when working shaft-like part, often need when processed axle has constant weight or length by means of bracing frame or suspender auxiliary positioning, in prior art, lathe is provided with for supporting processed shaft support, when locating by supporting the location and installation facilitating processed axle to processed axle, but this support often only plays the supporting role to processed axle, man-hour is added all needing the processed axle processed to two ends, process one end to need processed axle to be carried out the commutation processing other end, this just needs to relend and helps suspender and sling by processed axle and rotate processed axle, this just considerably increases the man-hour of axle processing, increase difficulty of processing, improve processing cost.
Utility model content
The purpose of this utility model is to provide lathe, all needs the axle processed to add man-hour, the problem of processed axle steer inconvenience in order to solve to two ends.
Lathe of the present utility model adopts following technical scheme:
Lathe, comprise bed piece, described bed piece is provided with axle processing bracket, described axle processing bracket comprises bracket base, described bracket base is provided with the fairlead vertically extended, described fairlead is equipped with the studdle vertically extended by threaded adjusting mechanism guiding movement, the upper end of described studdle is rotatably equipped with the bracing frame for supporting processed axle, by top laminated structure and the press-fit of studdle top on support frame as described above.
the upper end that described threaded adjusting mechanism comprises fairlead be fixedly installed with the adjusting nut of studdle threaded engagement.
support frame as described above comprises horizontal support bar, bracing frame is pressed on studdle by horizontal support masthead, described top laminated structure is the locating hole inserted for studdle vertically extended on horizontal support bar, and the upper end of described locating hole is provided with the Stop structure of block studdle relative level support bar in above-below direction movement.
described studdle is transferred in the locating hole of horizontal shore.
described horizontal support bar in the bilateral symmetry of studdle be provided with for the processed support recess being coupling tactile.
described horizontal support bar two ends are fixedly connected with respectively perpendicular to horizontal support bar and the vertical support bar extended at vertical direction, described bracket base correspond to vertical post position and are respectively equipped with to lead with vertical support bar and are slidably matched and the pilot sleeve extended with vertical direction preventing vertical support bar deflection.
Described vertical support bar offers the pilot hole vertically extended, the upper end of described vertical support bar is fixed with hold-down nut, described support recess be located at the two ends of horizontal support bar and its be provided with by lower end be slidably matched for leading with pilot hole and be connected with vertical support bar with the adjustable adjustment stud be connected of hold-down nut screw thread.
Bed piece of the present utility model is provided with axle processing bracket, the studdle of axle processing bracket is assemblied in the fairlead on bracket base by threaded adjusting mechanism guiding, moved up and down by thread mechanism and adjustable studdle, the bracing frame be provided with for supporting processed axle that is rotatably assorted is pressed on the top, upper end of studdle, when processing two ends and all needing the axle of processing and turn to it, only need rotary support frame can turn to processed axle, do not need again by other suspenders, easy to operate, substantially increase working (machining) efficiency.
Further, the horizontal support bar of bracing frame and the bilateral symmetry of studdle are provided with for the processed support recess being coupling tactile, like this when the axle that processing length is longer, processed shaft balancing can be kept, can not come off from bracing frame because of processed axle disequilibrium.
Further, horizontal support bar two ends are provided with vertical support bar, bracket base is provided with the pilot sleeve for the vertical support bar that leads, and ensures that horizontal support bar is in level by the guiding of pilot sleeve, ensure that stability of strutting system, the reliability of bracket to axle.
Further, support recess to be threaded with vertical support bar by regulating stud, when processed axle is different from the diameter supporting recess contact position, the height of support recess can be made different by regulating stud respectively and ensure that the axis of processed axle is in level.
Accompanying drawing explanation
Fig. 1 is the structural representation of lathe embodiment of the present utility model;
Fig. 2 is the axle processing carrier structure schematic diagram in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is A-A face sectional view in Fig. 4.
Detailed description of the invention
Lathe embodiment of the present utility model: as Figure 1-5, comprise machine body 9, machine body 9 is provided with sliding rail 91, the front end of sliding rail 91 is provided with gearbox output for clamping the chuck 902 of processed axle, rail plate 91 is provided with chuck 902 relative spacing for hold out against the processed axle other end top 903, rail plate 91 is also provided with for supporting processed axle 902 axle processing bracket.
Bracket base comprises by two respectively at the connecting rod 102 that fore-and-aft direction and left and right directions relative spacing are arranged, the rectangular frame base of 105 compositions, wherein be positioned at the centre position of connecting rod 102, bracing piece 101 is had perpendicular to connecting rod 102 horizontal-extending, the two ends of two connecting rods 102 are respectively equipped with for the draw-in groove 103 of the slide rail clamping with machine tool slide track 91 with for supporting and regulating the adjustment screw 104 of connecting rod 102 other end, draw-in groove 103 is the angle bar that groove just coordinates with lathe slide rail, longer one side is shorter on one side on angle bar both sides, in use, be convenient to angle bar take off from sliding rail and move, in the screwed hole that adjustment screw 104 spinning vertically extends in connecting rod 102 other end, and top, its lower end is pressed in the plane of the bed piece of sliding rail side, the height of bracket base one end can be adjusted to make bracket base two ends height equal by screwing adjustment screw 104, namely bracket base is in level, certain rigging error is there is when causing the position of processed axle accurately not locate between sliding rail or Support bracket, can also by regulating adjustment screw 104 to meet the positioning requirements of axle, shaft tray is avoided directly to be fixed on sliding rail or bracket base can not regulate and cause under other error effects cannot the problem of the processed axle of precise positioning, bracket base is also provided with bracing frame, the pilot sleeve 301 extended in vertical direction that the centre position that bracing frame comprises two connecting rods 102 is arranged, the slidable fit that leads respectively in two pilot sleeves 301 has vertical support bar 302, the close upper end position of two vertical support bars 302 by connecting perpendicular to the horizontal support bar 303 of two vertical support bars 302 respectively in same plane, horizontal support bar 303 is parallel with the bracing piece 101 on bracket base and be positioned at same plane, vertical support bar 302 is for tubular structure and its upper end is fixed with hold-down nut 304 respectively, two hold-down nuts 304 are installed with respectively lower end and stretch into the adjustment stud 305 coordinated in the endoporus of vertical support bar 302 and with vertical support bar 302 slide-and-guide, the upper end of adjustment stud 305 is provided with the curved support plate 306 for supporting processed axle, when processed axle is placed on two curved support plates, vertical support bar 302 can in pilot sleeve 301 upper and lower guiding movement thus support processed axle and move at above-below direction and ensure that the processed axle on curved support plate is in level all the time, simultaneously, when two curved support plates are different from the axle external diameter of processed axle contact position, can stud 305 be regulated respectively to adjust the bearing height of curved support plate, the axis of processed axle is made to be in level.
The centre position of bracing piece 101 is provided with the fairlead 201 extended in vertical direction, the upper end of fairlead 201 is fixed with adjusting nut 202, the slidable fit that leads in fairlead 201 has the studdle 203 with adjusting nut 202 threaded engagement, studdle 203 upper end is cone centre shape, wherein, horizontal support bar 303 is hollow stem, the lower circumferential wall of horizontal support bar 303 is provided with the top insertion in upper end for studdle 203 in corresponding position, studdle 203 upper end and the locating hole 300 that horizontal support bar 303 is supported, and by the hole wall of locating hole 300 and the conical surface top press-fit of studdle upper end, block studdle moves up and down relative to horizontal support bar, and by studdle, horizontal support bar 303 is supported, on the outer circumference surface of studdle 203, circumference is evenly equipped with three turning handles 204, rotating turning handle 204 regulates studdle 203 to move at above-below direction, thus support promotion horizontal support bar 303 drives whole bracing frame to move up and down, thus realize the adjustment of the processed axle upper-lower position on the curved support plate on bracing frame.Fairlead 201 is fixed on bracing piece 101, studdle and bracing frame are played to the effect of support, when processed axle is heavier, the gravity of processed axle acts directly on studdle and passes on bracket base, pressure is passed to machine tool slide guide rail by angle bar by bracket base, and bracing piece 101 can share a part of gravity, first damage bracing piece 101 by pressure when processed axle is overweight, guarantee can not damage machine tool slide guide rail by pressure.
Lathe of the present utility model is when processing the axle of larger weight or length, first axle can be placed on the curved support plate of axle processing bracket, now, be crushed on studdle at the Action of Gravity Field lower support frame of axle, namely the top part of studdle upper end is aimed to insert and horizontal support bar is located by connecting in hole, rotary motion handle and adjustable studdle rise or decline, thus the processed axle promoted by studdle on the curved support plate of bracing frame is risen or declines, when processed axle is different from the contact position diameter of two curved support plates, the axis of processed axle can tilt, now, can be different to make the axis maintenance level of processed axle by rotating the height regulating stud to make to connect a curved support plate respectively, need to add man-hour to the other end of axle after one end of processed axle machines, rotary motion handle makes studdle rise and makes the lower end of vertical support bar stretch out pilot sleeve, now hand steered processed axle and horizontal support bar, rotate processed axle steer.
In the present embodiment, threaded adjusting mechanism comprises the adjusting nut being fixed on fairlead upper end, rotary support screw rod can adjust the up-down adjustment of studdle, in other embodiments, adjusting nut can save, and replaced by the fairlead being opened in internal thread segment, or nut can not be fixed on fairlead upper end and press with fairlead top and be rotatably assorted, and can be realized the up-down adjustment of studdle by rotating nut.
In the present embodiment, horizontal shore comprises horizontal support bar, the two ends of horizontal support bar are arranged with two curved support plates, in other embodiments, horizontal support bar can be replaced by horizontally disposed V-type groove, processed axle is directly placed in V-type groove, and V-type groove had both played the support to processed axle, plays again the location to processed axle.
In the present embodiment, the two ends of horizontal support bar are also provided with vertical support bar, the lower end guiding of vertical support bar is slidedly assemblied in pilot sleeve, in other embodiments, pilot sleeve can by two spaced level board replacements in the vertical direction, the position two level boards corresponding to vertical support bar is provided with pilot hole, and vertical support bar also can be arranged on other positions of horizontal support bar.
In the present embodiment, vertical support bar is provided with pilot hole and is fixed with hold-down nut, arc support rod lower end is provided with hold-down nut threaded engagement and stretches into the adjustment stud be slidably matched with its guiding in the pilot hole of vertical support bar, in other embodiments, curved support plate can be connected with vertical support bar is adjustable by other threaded adjusting mechanisms, do not fix with vertical support bar as nut and push up pressure with the upper end of vertical support bar and be rotatably assorted, or arc support rod directly can be fixedly connected with vertical support bar.
In the present embodiment, studdle and horizontal support bar realize pushing up press-fit and being rotatably assorted by the hole that is located by connecting in the cone centre structure of studdle upper end and horizontal support bar, in other embodiments, studdle upper end can not arrange cone centre structure but column type, horizontal support bar arranges cylinder shape groove, endoporus and the outer circumference surface of studdle upper end column type is installed in groove and coincide the bearing coordinated.
In the present embodiment, axle processing bracket is located on machine tool slide guide rail, and in other embodiments, axle processing bracket can also be directly arranged on bed piece.
Lathe of the present utility model is when machining shaft, the gripper shoe arranged by studdle bilateral symmetry is to the support of processed axle, can the longer axle of processing length, the height of processed axle can be adjusted easily by studdle simultaneously, when processed axle needs to turn to, rising studdle stretches out the height of pilot sleeve to the lower end of vertical support bar can the processed axle of hand steered rotation and horizontal support bar, do not need to turn to by other suspenders, easy to operate, greatly save process time, improve working (machining) efficiency, reduce processing cost.
Claims (7)
1.
lathe, comprise bed piece, described bed piece is provided with axle processing bracket, described axle processing bracket comprises bracket base, described bracket base is provided with the fairlead vertically extended, and it is characterized in that, described fairlead is equipped with the studdle vertically extended by threaded adjusting mechanism guiding movement, the upper end of described studdle is rotatably equipped with the bracing frame for supporting processed axle, by top laminated structure and the press-fit of studdle top on support frame as described above.
2.
lathe according to claim 1, is characterized in that, the upper end that described threaded adjusting mechanism comprises fairlead be fixedly installed with the adjusting nut of studdle threaded engagement.
3.
lathe according to claim 1 and 2, it is characterized in that, support frame as described above comprises horizontal support bar, bracing frame is pressed on studdle by horizontal support masthead, described top laminated structure is the locating hole inserted for studdle vertically extended on horizontal support bar, and the upper end of described locating hole is provided with the Stop structure of block studdle relative level support bar in above-below direction movement.
4. lathe according to claim 3, is characterized in that, described studdle is transferred in the locating hole of horizontal shore.
5.
lathe according to claim 4, is characterized in that, described horizontal support bar in the bilateral symmetry of studdle be provided with for the processed support recess being coupling tactile.
6.
lathe according to claim 4, it is characterized in that, described horizontal support bar two ends are fixedly connected with respectively perpendicular to horizontal support bar and the vertical support bar extended at vertical direction, described bracket base correspond to vertical post position and are respectively equipped with to lead with vertical support bar and are slidably matched and the pilot sleeve extended with vertical direction preventing vertical support bar deflection.
7. lathe according to claim 6, it is characterized in that, described vertical support bar offers the pilot hole vertically extended, the upper end of described vertical support bar is fixed with hold-down nut, described support recess be located at the two ends of horizontal support bar and its be provided with by lower end be slidably matched for leading with pilot hole and be connected with vertical support bar with the adjustable adjustment stud be connected of hold-down nut screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637485.0U CN204183238U (en) | 2014-10-30 | 2014-10-30 | Lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637485.0U CN204183238U (en) | 2014-10-30 | 2014-10-30 | Lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183238U true CN204183238U (en) | 2015-03-04 |
Family
ID=52615269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637485.0U Expired - Fee Related CN204183238U (en) | 2014-10-30 | 2014-10-30 | Lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959843A (en) * | 2015-06-23 | 2015-10-07 | 李华良 | Efficient axle machining machine tool |
-
2014
- 2014-10-30 CN CN201420637485.0U patent/CN204183238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959843A (en) * | 2015-06-23 | 2015-10-07 | 李华良 | Efficient axle machining machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |