CN208050943U

CN208050943U - A kind of lathe saddle of anticollision knife

Info

Publication number: CN208050943U
Application number: CN201820488221.1U
Authority: CN
Inventors: 毛芝楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-08
Filing date: 2018-04-08
Publication date: 2018-11-06
Anticipated expiration: 2028-04-08

Abstract

The utility model discloses a kind of lathe saddles of anticollision knife, including pedestal, L-type fixed block, ten type shape tool aprons and sliding shoe, the side of the base top is equipped with the first groove, first inside grooves are equipped with L-type fixed block by first rotating shaft, and the middle position of first rotating shaft is equipped with first gear.The utility model in third inside grooves by being uniformly arranged the first internal thread hole, first screw is set inside the first internal thread hole, the second internal thread hole is set inside the ten type tool aprons of third groove one end, the second screw being arranged inside second internal thread hole, one end of second screw extends to third inside grooves and installs fixture block, and handle of a knife is set in third inside grooves, handle of a knife side is oblique, convenient for adjusting the length that cutter exposes, improve adaptability, prevent cutter from loosening simultaneously, with unfailing performance height, it is compact-sized, it is fixed, cutter is not easily to fall off, firm grip, the advantages that adaptability is good.

Description

A kind of lathe saddle of anticollision knife

Technical field

The utility model is related to lathe equipments technical field, specially a kind of lathe saddle of anticollision knife.

Background technology

Knife rest is the very important component of numerically controlled lathe, and numerically controlled lathe is according to its function, installable cutter number on knife rest Amount-as 4,6,8,10 12,20,24, some numerically controlled lathes can install more cutters, mainly Function is fixed cutting tool, and existing cutter frame structure is relatively simple, and Cutting tool installation manner mode is more original, relies solely on above knife rest Fixing bolt compresses cutter, the problems such as cutter fixation is not firm, and cutter displacement even falls off, while existing lathe tool usually occurs The cutter installed on frame be all it is exposed outside, be easy to bump against cutter and cause Cutting Tool Damage.

Utility model content

The purpose of this utility model is to provide a kind of lathe saddles of anticollision knife, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of lathe saddle of anticollision knife, including bottom The side of seat, L-type fixed block, ten type shape tool aprons and sliding shoe, the base top is equipped with the first groove, and the first inside grooves are logical It crosses first rotating shaft and L-type fixed block is installed, the middle position of first rotating shaft is equipped with first gear, first groove side Chassis interior is equipped with the second groove, and the middle position of the second groove is equipped with the second shaft, and one end of the second shaft extends to The middle position in the outside of pedestal, the second shaft is equipped with second gear, and second gear is engaged with first gear, the L-type Side at the top of fixed block is rotatably mounted to have ten type tool aprons, the side at ten type tool aprons, four end to be all equipped with third groove, and third is recessed Ten type tool apron inner homogeneous of slot side are equipped with the first internal thread hole, and the first internal thread hole is internally provided with and the first internal thread hole phase Mutual matched first screw, the ten type tool aprons of third groove one end are internally provided with the second internal thread hole, the second internal thread hole It is internally provided with the second screw being mutually matched with the second internal thread hole, and one end of the close third groove of the second screw extends to Third inside grooves are simultaneously equipped with fixture block, and the ten types tool apron side is uniformly provided with four limit holes, the ten types tool apron side L-type fixed block at the top of be equipped with slideway, sliding shoe is installed, sliding shoe is close to there are four the installations of the side of ten type tool aprons on slideway The limited block being mutually matched with limit hole is equipped with third internal thread hole, third internal thread at sliding shoe bosom position The screw rod being mutually matched with third internal thread hole is installed, and one end extension of screw rod is connect with ten type tool aprons inside hole, screw rod The other end extends on the outside of slideway block.

Preferably, one end of the screw rod and the second shaft is all equipped with rotating handles.

Preferably, the third inside grooves are equipped with handle of a knife, and the side of handle of a knife is oblique.

Preferably, four angular positions of the pedestal are all equipped with bolt.

Preferably, limiter is installed on the rotating handles of second shaft one end.

Compared with prior art, the utility model has the beneficial effects that：A kind of lathe saddle of anticollision knife, by the bottom of at The first groove is arranged in the side at seat top, and the first inside grooves install L-type fixed block, the centre of first rotating shaft by first rotating shaft First gear is set at position, the second groove is set in chassis interior, the middle position of the second groove installs the second shaft, the Second gear is arranged in the middle position of two shafts, and second gear is engaged with first gear, rotates the rotation of second shaft one end Handle hand can adjust the angle of cutter, easy to use, easy to operate, by being set on the L-type fixed block of ten type tool apron sides Set slideway, four limited blocks being mutually matched with limit hole are installed in installation sliding block on slideway, the side of sliding shoe, in sliding shoe Portion's setting third internal thread hole, the screw rod that the inside installation of third internal thread hole is mutually matched with third internal thread hole, the one of screw rod End extends to be connect with ten type tool aprons, convenient for passing through the rotating handles for rotating screw rod one end, to which tool apron to be fixed, user Just it avoids bumping against cutter simultaneously and causes Cutting Tool Damage, the utility model in third inside grooves by being uniformly arranged the first internal thread Hole, the first internal thread hole inside are arranged the first screw, the second internal thread holes are arranged inside the ten type tool aprons of third groove one end, the The second screw being arranged inside two internal thread holes, one end of the second screw extend to third inside grooves and install fixture block, and Handle of a knife is arranged in third inside grooves, and handle of a knife side is oblique, convenient for adjusting the length that cutter exposes, improves adaptability, simultaneously Prevent cutter from loosening, have unfailing performance is high, compact-sized, fixed, cutter is not easily to fall off, firm grip, adaptability is good The advantages that.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the side view of ten type tool apron of the utility model.

In figure：1, pedestal；2, the second groove；3, rotating handles；4, third internal thread hole；5, sliding shoe；6, screw rod；7, it limits Position block；8, ten type tool apron；9, L-type fixed block；10, the first groove；11, first rotating shaft；12, first gear；13, slideway；14, Two gears；15, the second shaft；16, the second groove；17, fixture block；18, limit hole；19, handle of a knife；20, the first internal thread hole；21, First screw；22, the second internal thread hole；23, the second screw.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of lathe saddle of anticollision knife, including pedestal Four angular positions of 1, L-type fixed block 9, ten type shape tool aprons 8 and sliding shoe 5, pedestal 1 are all equipped with bolt, 1 top of pedestal Side is equipped with the first groove 10, is equipped with L-type fixed block 9 by first rotating shaft 11 inside the first groove 10, first rotating shaft 11 Middle position is equipped with first gear 12, and the pedestal 1 of 10 side of the first groove is internally provided with the second groove 2, in the second groove 2 Between the second shaft 15 is installed at position, one end of the second shaft 15 extends to the outside of pedestal 1, the rotation of 15 one end of the second shaft Limiter is installed, the middle position of the second shaft 15 is equipped with second gear 14, and second gear 14 and the first tooth on handle 3 12 engagement of wheel, the side at 9 top of L-type fixed block is rotatably mounted to have ten type tool aprons 8, the side at ten type tool aprons, 8 four end to be all equipped with Third groove 16, third groove 16 is internally provided with handle of a knife 19, and the side of handle of a knife 19 is oblique, and the ten of 16 side of third groove 8 inner homogeneous of type tool apron is equipped with the first internal thread hole 20, and the first internal thread hole 20 is internally provided with the first internal thread hole 20 mutually Ten type tool aprons 8 of matched first screw 21,16 one end of third groove are internally provided with the second internal thread hole 22, the second internal thread hole 22 are internally provided with the second screw 23 being mutually matched with the second internal thread hole 22, and the close third groove 16 of the second screw 23 One end extends to 16 inside of third groove and is equipped with fixture block 17, and ten type tool aprons, 8 side is uniformly provided with four limit holes 18, ten types 9 top of L-type fixed block of 8 side of tool apron is equipped with slideway 13, is equipped with sliding shoe 5 on slideway 13, sliding shoe 5 is close to ten type tool aprons 8 side installation is equipped in third at 5 bosom position of sliding shoe there are four the limited block 7 that is mutually matched with limit hole 18 Threaded hole 4 is equipped with the screw rod 6 being mutually matched with third internal thread hole 4, screw rod 6 and the second shaft inside third internal thread hole 4 15 one end is all equipped with rotating handles 3, and one end extension of screw rod 6 is connect with ten type tool aprons 8, and 6 other end of screw rod extends to 5 outside of slideway block.

Operation principle：In use, pedestal 1 is fixed on lathe by bolt, when needing to be adjusted to cutting-tool angle When, the rotating handles 3 of 15 one end of the second shaft of rotation make the second shaft 15 rotate, and the rotation of the second shaft 15 drives second gear 14 Rotation, second gear 14 rotation drive first gear 12 rotate, to make L-type fixed block 9 rotation adjustment cutter angle, when need When replacing another cutter, the rotating handles 3 of 6 one end of rotation screw rod drive screw rod 6 to rotate, to make sliding shoe 5 in slideway It is moved far from ten type tool aprons, 8 side on 13, then rotates ten type tool aprons 8 and obtain required cutter, when needing to adjust cutter Length makes, and three the first screws 21 of rotation make three the first screws 21 move up, and being rotated further by the second screw 23 makes fixture block 17 move It is dynamic, so as to adjust length of the handle of a knife 19 inside the second groove 16, obtain the cutter of required length.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims

1. a kind of lathe saddle of anticollision knife, including pedestal（1）, L-type fixed block（9）, ten type shape tool aprons（8）And sliding shoe（5）, It is characterized in that；The pedestal（1）The side at top is equipped with the first groove（10）, the first groove（10）Inside passes through first rotating shaft （11）L-type fixed block is installed（9）, first rotating shaft（11）Middle position be equipped with first gear（12）, first groove （10）The pedestal of side（1）It is internally provided with the second groove（2）, the second groove（2）Middle position the second shaft is installed （15）, the second shaft（15）One end extend to pedestal（1）Outside, the second shaft（15）Middle position be equipped with the second tooth Wheel（14）, and second gear（14）With first gear（12）Engagement, the L-type fixed block（9）The side at top is rotatably mounted There are ten type tool aprons（8）, ten type tool aprons（8）The side at four ends is all equipped with third groove（16）, third groove（16）Ten types of side Tool apron（8）Inner homogeneous is equipped with the first internal thread hole（20）, the first internal thread hole（20）It is internally provided with and the first internal thread hole （20）The first screw being mutually matched（21）, the third groove（16）The ten type tool aprons of one end（8）It is internally provided with spiral shell in second Pit（22）, the second internal thread hole（22）It is internally provided with and the second internal thread hole（22）The second screw being mutually matched（23）, and Second screw（23）Close third groove（16）One end extend to third groove（16）Inside is simultaneously equipped with fixture block（17）, institute State ten type tool aprons（8）Side is uniformly provided with four limit holes（18）, the ten types tool apron（8）The L-type fixed block of side（9）Top Equipped with slideway（13）, slideway（13）On sliding shoe is installed（5）, sliding shoe（5）Close to ten type tool aprons（8）Side be equipped with four A and limit hole（18）The limited block being mutually matched（7）, the sliding shoe（5）Third internal thread hole is equipped at bosom position （4）, third internal thread hole（4）Inside is equipped with and third internal thread hole（4）The screw rod being mutually matched（6）, and screw rod（6）One End extends and ten type tool aprons（8）Connection, screw rod（6）The other end extends to slideway block（5）Outside.

2. a kind of lathe saddle of anticollision knife according to claim 1, it is characterised in that：The screw rod（6）With second turn Axis（15）One end rotating handles are all installed（3）.

3. a kind of lathe saddle of anticollision knife according to claim 1, it is characterised in that：The third groove（16）It is internal Equipped with handle of a knife（19）, and handle of a knife（19）Side it is oblique.

4. a kind of lathe saddle of anticollision knife according to claim 1, it is characterised in that：The pedestal（1）Four angles Bolt is all installed at position.

5. a kind of lathe saddle of anticollision knife according to claim 1, it is characterised in that：Second shaft（15）One end Rotating handles（3）On limiter is installed.