CN207222960U

CN207222960U - A kind of slip rotary power head device of lathe

Info

Publication number: CN207222960U
Application number: CN201721202579.5U
Authority: CN
Inventors: 黄怀
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-20
Filing date: 2017-09-20
Publication date: 2018-04-13
Anticipated expiration: 2027-09-20

Abstract

The utility model discloses a kind of slip rotary power head device of lathe, including bottom plate and knife rest, the knife rest is located at the top of bottom plate, top on the left of the knife rest offers putting hole, the putting hole is internally provided with lathe tool, extend to the outside of putting hole on the left of lathe tool, the both sides at the top of putting hole offer threaded hole.The utility model is by setting bottom plate, knife rest, retainer ring, putting hole, threaded hole, fixing bolt, transmission case, slide plate, driving column, first fixed block, driver plate, second fixed block, sliding block, support plate, positioning pin, second sliding slot, lathe tool, the cooperation of the first sliding groove and cylinder, the slip rotary power head device for solving the problems, such as lathe can not automatically adjust cutter height, the slip rotary power head device of the lathe, possesses the advantages of automatic adjustment cutter height, it is time saving and energy saving when user adjusts cutter height, enhance the usability of the slip rotary power head device of the lathe.

Description

A kind of slip rotary power head device of lathe

Technical field

Lathe accessory technical field is the utility model is related to, is specially a kind of slip rotary power head device of lathe.

Background technology

Lathe is the main lathe for carrying out turnery processing to rotating workpiece with turning knife, also can use on lathe drill bit, Reamer, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.

The slip rotary power head device of lathe is the important building block of lathe, but the slip of existing lathe rotation is dynamic Power head device can not automatically adjust cutter height, time-consuming and laborious when user adjusts cutter height, reduce the cunning of lathe The usability of dynamic rotary power head device.

Utility model content

The purpose of this utility model is to provide a kind of slip rotary power head device of lathe, possesses automatic adjustment cutter The advantages of height, the slip rotary power head device for solving the problems, such as lathe can not automatically adjust cutter height.

To achieve the above object, the utility model provides following technical solution：A kind of slip rotary power head dress of lathe Put, including bottom plate and knife rest, the knife rest is located at the top of bottom plate, and the top on the left of the knife rest offers putting hole, described The outside for being internally provided with lathe tool, putting hole being extended on the left of the lathe tool of putting hole, the both sides at the top of the putting hole Threaded hole is offered, being internally provided with for the threaded hole is used cooperatively fixing bolt with lathe tool and threaded hole；

Transmission case is fixedly connected with the top of the bottom plate, the inner cavity of the transmission case is provided with slide plate, the slide plate top The both sides in portion have been fixedly connected with driving column, and the top of fixed case is through at the top of the driving column and is consolidated with the bottom of knife rest Fixed connection, the both sides of the transmission case intracavity bottom have been fixedly connected with the first fixed block, and the top of first fixed block leads to Cross first rotating shaft and be connected with driver plate, the second fixed block, two transmissions are fixedly connected with the inside of the driver plate Cylinder is provided between plate, the both sides of the cylinder are flexibly connected by the second shaft with the inner side of the second fixed block, described The top of driver plate is connected with sliding block by the 3rd shaft, and the top of the sliding block and the basal sliding of slide plate connect, institute The bottom for stating slide plate offers the first sliding groove being used cooperatively with sliding block, and the both sides of the transmission case have been fixedly connected with support Plate, the both sides of the knife rest bottom are fixedly connected with the positioning pin being used cooperatively with support plate, and the support plate is close to positioning The side of pin offers the second sliding slot used with detent fit.

Preferably, the both sides of the transmission case inner cavity top have been fixedly connected with retainer ring, and retainer ring is matched somebody with somebody with driving column Close and use.

Preferably, the both sides at the top of the transmission case offer through hole, and through hole is used cooperatively with driving column.

Preferably, the bottom of the transmission case is fixedly connected with the junction at the top of bottom plate by fixing piece.

Preferably, inner cavity of the both sides of the slide plate with transmission case is slidably connected.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting bottom plate, knife rest, retainer ring, putting hole, threaded hole, fixing bolt, transmission case, cunning Plate, driving column, the first fixed block, driver plate, the second fixed block, sliding block, support plate, positioning pin, the second sliding slot, lathe tool, first The cooperation of sliding slot and cylinder, the slip rotary power head device for solving the problems, such as lathe can not automatically adjust cutter height, The slip rotary power head device of the lathe, possesses the advantages of automatic adjustment cutter height, when user adjusts cutter height It is time saving and energy saving, enhance the usability of the slip rotary power head device of the lathe.

2nd, the utility model can strengthen stability when driving column uses, can avoid passing by the setting of retainer ring Dynamic column using when the phenomenon that occurs rocking occur, by the setting of the junction fixing piece at the top of the bottom of transmission case and bottom plate, It can connect the junction at the top of the bottom and bottom plate of transmission case more stable, by the setting of through hole, can be easy to pass The normal use of dynamic column.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the partial enlarged view of the utility model A.

In figure：1 bottom plate, 2 knife rests, 3 retainer rings, 4 putting holes, 5 threaded holes, 6 fixing bolts, 7 transmission cases, 8 slide plates, 9 pass Dynamic column, 10 first fixed blocks, 11 driver plates, 12 second fixed blocks, 13 sliding blocks, 14 support plates, 15 positioning pins, 16 second sliding slots, 17 lathe tools, 18 the first sliding grooves, 19 cylinders.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of slip rotary power head device of lathe, including bottom plate 1 and knife rest 2, knife rest 2 are located at bottom The top of plate 1, the top in the left side of knife rest 2 offer putting hole 4, and putting hole 4 is internally provided with lathe tool 17, the left side of lathe tool 17 Extend to the outside of putting hole 4, the both sides at the top of putting hole 4 offer threaded hole 5, threaded hole 5 be internally provided with and car Knife 17 and threaded hole 5 are used cooperatively fixing bolt 6, and the top of bottom plate 1 is fixedly connected with transmission case 7, and the inner cavity of transmission case 7 is set There is a slide plate 8, the inner cavity of the both sides of slide plate 8 with transmission case 7 is slidably connected, the junction of the bottom and the top of bottom plate 1 of transmission case 7 It is fixedly connected by fixing piece, bottom and the setting of the junction fixing piece at the top of bottom plate 1 by transmission case 7, can make biography What the bottom of dynamic case 7 was connected with the junction at the top of bottom plate 1 more stablizes, and the both sides at the top of slide plate 8 have been fixedly connected with transmission Column 9, the top of driving column 9 are through to the top of fixed case and are fixedly connected with the bottom of knife rest 2,7 inner cavity top of transmission case Both sides have been fixedly connected with retainer ring 3, and retainer ring 3 is used cooperatively with driving column 9, by the setting of retainer ring 3, can strengthen Stability when driving column 9 uses, the phenomenon for occurring rocking when driving column 9 can be avoided to use occur, and the two of the top of transmission case 7 Side offers through hole, and through hole is used cooperatively with driving column 9, by the setting of through hole, the normal of driving column 9 can be easy to make With the both sides of 7 intracavity bottom of transmission case have been fixedly connected with the first fixed block 10, and the top of the first fixed block 10 passes through first turn Axis is connected with driver plate 11, and the inner side of driver plate 11 is fixedly connected with the second fixed block 12, is set between two driver plates 11 Cylinder 19 is equipped with, the both sides of cylinder 19 are flexibly connected by the second shaft with the inner side of the second fixed block 12, driver plate 11 Top is connected with sliding block 13 by the 3rd shaft, and the top of sliding block 13 is connected with the basal sliding of slide plate 8, the bottom of slide plate 8 Portion offers the first sliding groove 18 being used cooperatively with sliding block 13, and the both sides of transmission case 7 have been fixedly connected with support plate 14, knife rest 2 The both sides of bottom are fixedly connected with the positioning pin 15 being used cooperatively with support plate 14, and support plate 14 is close to the side of positioning pin 15 Offer the second sliding slot 16 being used cooperatively with positioning pin 15.

Outwards extend in use, user starts cylinder 19, cylinder 19 promotes the second fixed block 12, driver plate 11 and sliding block 13 move to both sides, while move up slide plate 8, driving column 9, knife rest 2 and lathe tool 17, similarly user start cylinder 19 to Contract, side lathe tool 17 move down, and the height adjusting that can complete lathe tool 17 is operated more than.

In summary：The slip rotary power head device of the lathe, by bottom plate 1, knife rest 2, retainer ring 3, putting hole 4, Threaded hole 5, fixing bolt 6, transmission case 7, slide plate 8, driving column 9, the first fixed block 10, driver plate 11, the second fixed block 12, cunning The cooperation of block 13, support plate 14, positioning pin 15, the second sliding slot 16, lathe tool 17, the first sliding groove 18 and cylinder 19, solves lathe Slip rotary power head device the problem of can not automatically adjusting cutter height.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of slip rotary power head device of lathe, including bottom plate（1）And knife rest（2）, it is characterised in that：The knife rest （2）Positioned at bottom plate（1）Top, the knife rest（2）Putting hole is offered at the top of left side（4）, the putting hole（4）Inside It is provided with lathe tool（17）, the lathe tool（17）Left side extend to putting hole（4）Outside, the putting hole（4）The two of top Side offers threaded hole（5）, the threaded hole（5）Be internally provided with and lathe tool（17）And threaded hole（5）With the use of solid Determine bolt（6）；

The bottom plate（1）Top be fixedly connected with transmission case（7）, the transmission case（7）Inner cavity be provided with slide plate（8）, institute State slide plate（8）The both sides at top have been fixedly connected with driving column（9）, the driving column（9）Top be through to the top of fixed case Portion and and knife rest（2）Bottom be fixedly connected, the transmission case（7）The both sides of intracavity bottom have been fixedly connected with the first fixed block （10）, first fixed block（10）Top driver plate is connected with by first rotating shaft（11）, the driver plate（11） Inner side be fixedly connected with the second fixed block（12）, two driver plates（11）Between be provided with cylinder（19）, the cylinder （19）Both sides pass through the second shaft and the second fixed block（12）Inner side be flexibly connected, the driver plate（11）Top lead to Cross the 3rd shaft and be connected with sliding block（13）, the sliding block（13）Top and slide plate（8）Basal sliding connection, the cunning Plate（8）Bottom offer and sliding block（13）The first sliding groove being used cooperatively（18）, the transmission case（7）Both sides fixed connect It is connected to support plate（14）, the knife rest（2）The both sides of bottom have been fixedly connected with and support plate（14）The positioning pin being used cooperatively （15）, the support plate（14）Close to positioning pin（15）Side offer and positioning pin（15）The second sliding slot being used cooperatively （16）.

A kind of 2. slip rotary power head device of lathe according to claim 1, it is characterised in that：The transmission case （7）The both sides of inner cavity top have been fixedly connected with retainer ring（3）, and retainer ring（3）With driving column（9）It is used cooperatively.

A kind of 3. slip rotary power head device of lathe according to claim 1, it is characterised in that：The transmission case （7）The both sides at top offer through hole, and through hole and driving column（9）It is used cooperatively.

A kind of 4. slip rotary power head device of lathe according to claim 1, it is characterised in that：The transmission case （7）Bottom and bottom plate（1）The junction at top is fixedly connected by fixing piece.

A kind of 5. slip rotary power head device of lathe according to claim 1, it is characterised in that：The slide plate（8） Both sides and transmission case（7）Inner cavity be slidably connected.